EP2212116A4 - Printhead with pressure-dampening structures - Google Patents

Printhead with pressure-dampening structures

Info

Publication number
EP2212116A4
EP2212116A4 EP07815633A EP07815633A EP2212116A4 EP 2212116 A4 EP2212116 A4 EP 2212116A4 EP 07815633 A EP07815633 A EP 07815633A EP 07815633 A EP07815633 A EP 07815633A EP 2212116 A4 EP2212116 A4 EP 2212116A4
Authority
EP
European Patent Office
Prior art keywords
printhead
pressure
dampening structures
dampening
structures
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07815633A
Other languages
German (de)
French (fr)
Other versions
EP2212116B1 (en
EP2212116A1 (en
Inventor
Gregory John Mcavoy
Kia Silverbrook
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zamtec Ltd
Original Assignee
Silverbrook Research Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Silverbrook Research Pty Ltd filed Critical Silverbrook Research Pty Ltd
Publication of EP2212116A1 publication Critical patent/EP2212116A1/en
Publication of EP2212116A4 publication Critical patent/EP2212116A4/en
Application granted granted Critical
Publication of EP2212116B1 publication Critical patent/EP2212116B1/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/055—Devices for absorbing or preventing back-pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14032—Structure of the pressure chamber
    • B41J2/1404—Geometrical characteristics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14145—Structure of the manifold
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/02—Framework
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2002/14475—Structure thereof only for on-demand ink jet heads characterised by nozzle shapes or number of orifices per chamber

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
EP07815633.8A 2007-11-29 2007-11-29 Printhead with pressure-dampening structures Ceased EP2212116B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/AU2007/001833 WO2009067730A1 (en) 2007-11-29 2007-11-29 Printhead with pressure-dampening structures

Publications (3)

Publication Number Publication Date
EP2212116A1 EP2212116A1 (en) 2010-08-04
EP2212116A4 true EP2212116A4 (en) 2011-03-02
EP2212116B1 EP2212116B1 (en) 2013-07-24

Family

ID=40677928

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07815633.8A Ceased EP2212116B1 (en) 2007-11-29 2007-11-29 Printhead with pressure-dampening structures

Country Status (5)

Country Link
EP (1) EP2212116B1 (en)
JP (1) JP2011500374A (en)
KR (1) KR101154432B1 (en)
TW (2) TWI414433B (en)
WO (1) WO2009067730A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2490898B1 (en) * 2009-07-24 2016-07-13 Memjet Technology Limited Printhead having polysilsesquioxane coating on ink ejection face
EP3134266B1 (en) 2014-04-22 2019-10-23 Hewlett-Packard Development Company, L.P. Fluid flow structure
WO2016118120A1 (en) 2015-01-20 2016-07-28 Hewlett-Packard Development Company, L.P. Liquid-gas separator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4550326A (en) * 1983-05-02 1985-10-29 Hewlett-Packard Company Fluidic tuning of impulse jet devices using passive orifices
EP1260372A2 (en) * 1997-09-04 2002-11-27 Canon Kabushiki Kaisha Ink-jet head and ink-jet printing apparatus
US20030202041A1 (en) * 2002-04-23 2003-10-30 Canon Kabushiki Kaisha Ink jet recording head

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575738A (en) * 1984-07-20 1986-03-11 Tektronix, Inc. Ink jet printing apparatus having an ink pressure transient suppressor system
JPH01115179A (en) * 1987-10-28 1989-05-08 Matsushita Electric Ind Co Ltd Gas laser apparatus
CA2009631C (en) * 1989-02-17 1994-09-20 Shigeo Nonoyama Pressure damper of an ink jet printer
JPH11115179A (en) * 1997-10-09 1999-04-27 Seiko Epson Corp Ink jet head
US6371598B1 (en) * 1994-04-20 2002-04-16 Seiko Epson Corporation Ink jet recording apparatus, and an ink jet head
US5880748A (en) * 1994-09-20 1999-03-09 Hewlett-Packard Company Ink delivery system for an inkjet pen having an automatic pressure regulation system
US5943079A (en) * 1995-11-20 1999-08-24 Brother Kogyo Kabushiki Kaisha Ink jet head
JP3562080B2 (en) * 1995-11-20 2004-09-08 ブラザー工業株式会社 Inkjet head
JP2001239668A (en) * 2000-03-02 2001-09-04 Ricoh Co Ltd Ink jet head and ink jet recorder
JP2002137392A (en) * 2000-11-01 2002-05-14 Ricoh Co Ltd Recording head, production method for recording head and image recorder
JP4293035B2 (en) * 2003-05-07 2009-07-08 セイコーエプソン株式会社 Liquid repellent film covering member, component of liquid ejection device, nozzle plate of liquid ejection head, liquid ejection head, and liquid ejection device
JP4363150B2 (en) * 2003-10-14 2009-11-11 セイコーエプソン株式会社 Method for manufacturing droplet discharge head
JP2005153248A (en) * 2003-11-25 2005-06-16 Seiko Epson Corp Droplet ejecting head and droplet ejector
US7210771B2 (en) * 2004-01-08 2007-05-01 Eastman Kodak Company Ink delivery system with print cartridge, container and reservoir apparatus and method
JP2005297475A (en) * 2004-04-15 2005-10-27 Seiko Epson Corp Droplet ejecting head and droplet ejector
JP4715214B2 (en) * 2005-02-01 2011-07-06 コニカミノルタホールディングス株式会社 Liquid discharge head and liquid discharge apparatus
US7470010B2 (en) 2005-10-11 2008-12-30 Silverbrook Research Pty Ltd Inkjet printhead with multiple ink inlet flow paths
US7744195B2 (en) * 2005-10-11 2010-06-29 Silverbrook Research Pty Ltd Low loss electrode connection for inkjet printhead
JP2007112075A (en) * 2005-10-24 2007-05-10 Seiko Epson Corp Electrostatic actuator, liquid droplet discharging head, liquid droplet discharging device and methods for manufacturing various electrostatic devices
JP2007307791A (en) * 2006-05-18 2007-11-29 Fuji Xerox Co Ltd Manufacturing method of liquid droplet discharge head

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4550326A (en) * 1983-05-02 1985-10-29 Hewlett-Packard Company Fluidic tuning of impulse jet devices using passive orifices
EP1260372A2 (en) * 1997-09-04 2002-11-27 Canon Kabushiki Kaisha Ink-jet head and ink-jet printing apparatus
US20030202041A1 (en) * 2002-04-23 2003-10-30 Canon Kabushiki Kaisha Ink jet recording head

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009067730A1 *

Also Published As

Publication number Publication date
KR101154432B1 (en) 2012-06-14
EP2212116B1 (en) 2013-07-24
EP2212116A1 (en) 2010-08-04
KR20100061532A (en) 2010-06-07
TWI414433B (en) 2013-11-11
TW200922795A (en) 2009-06-01
JP2011500374A (en) 2011-01-06
WO2009067730A1 (en) 2009-06-04
TWI411539B (en) 2013-10-11
TW200922796A (en) 2009-06-01

Similar Documents

Publication Publication Date Title
EP2132086A4 (en) Sportsboard structures
GB2459423B (en) Spar structures
EP2141023A4 (en) Printer
EP2284013A4 (en) Printer
EP2173560A4 (en) Printheads
ZA200906100B (en) Sportsboard structures
GB0700238D0 (en) Nozzle arrangement
GB0804319D0 (en) Printer
EP2232359A4 (en) Printing
EP2371542A4 (en) Printer
EP2212116A4 (en) Printhead with pressure-dampening structures
GB0806180D0 (en) Improved structure
KG1098C1 (en) Towel-drying construction
GB0818787D0 (en) The permenforce cruth
GB0720347D0 (en) Fitted headscarf
GB0714886D0 (en) Inks
AU319097S (en) Structure
AU319096S (en) Structure
AU319095S (en) Structure
HU0700005V0 (en) Ridge-tile with hole
GB0711024D0 (en) Structural arrangement
GB0703972D0 (en) Nozzle
HU0700798D0 (en) Dust-adaptation with new technology
GB0713835D0 (en) E-writer head
ZA200905054B (en) Construction set

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20100505

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

A4 Supplementary search report drawn up and despatched

Effective date: 20110128

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ZAMTEC LIMITED

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 623163

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130815

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602007031889

Country of ref document: DE

Effective date: 20130919

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 623163

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130724

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20130724

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130904

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131124

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131125

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: ZAMTEC LIMITED

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131025

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

26N No opposition filed

Effective date: 20140425

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131130

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131130

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602007031889

Country of ref document: DE

Effective date: 20140425

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 602007031889

Country of ref document: DE

Owner name: MEMJET TECHNOLOGY LTD., IE

Free format text: FORMER OWNER: ZAMTEC LTD., DUBLIN, IE

Effective date: 20141105

REG Reference to a national code

Ref country code: FR

Ref legal event code: CA

Effective date: 20141118

Ref country code: FR

Ref legal event code: CD

Owner name: MEMJET TECHNOLOGY LIMITED, IE

Effective date: 20141118

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131129

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20071129

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20201125

Year of fee payment: 14

Ref country code: IE

Payment date: 20201127

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20211126

Year of fee payment: 15

Ref country code: GB

Payment date: 20211129

Year of fee payment: 15

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211129

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211130

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602007031889

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20221129

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20221129

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230601