BR0309279A - Macromoléculas em multicamadas e métodos para uso das mesmas - Google Patents

Macromoléculas em multicamadas e métodos para uso das mesmas

Info

Publication number
BR0309279A
BR0309279A BR0309279-8A BR0309279A BR0309279A BR 0309279 A BR0309279 A BR 0309279A BR 0309279 A BR0309279 A BR 0309279A BR 0309279 A BR0309279 A BR 0309279A
Authority
BR
Brazil
Prior art keywords
macromolecules
methods
multilayer
covalently bonded
multicamates
Prior art date
Application number
BR0309279-8A
Other languages
English (en)
Inventor
William Henry Campbell
Yung K Kim
Charles E Skinner
Original Assignee
Diazem Corp
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 Diazem Corp filed Critical Diazem Corp
Publication of BR0309279A publication Critical patent/BR0309279A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
    • C08G83/002—Dendritic macromolecules
    • C08G83/003—Dendrimers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3214—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the method for obtaining this coating or impregnating
    • B01J20/3217—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond
    • B01J20/3219—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond involving a particular spacer or linking group, e.g. for attaching an active group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3244—Non-macromolecular compounds
    • B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
    • B01J20/3257—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one of the heteroatoms nitrogen, oxygen or sulfur together with at least one silicon atom, these atoms not being part of the carrier as such
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/3272—Polymers obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/328—Polymers on the carrier being further modified
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3289—Coatings involving more than one layer of same or different nature
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/14—Extraction; Separation; Purification
    • C07K1/16—Extraction; Separation; Purification by chromatography
    • C07K1/22—Affinity chromatography or related techniques based upon selective absorption processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/005—Dendritic macromolecules
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
    • Y10T428/2995—Silane, siloxane or silicone coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processing Of Solid Wastes (AREA)
  • Peptides Or Proteins (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Epoxy Resins (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

"MACROMOLéCULAS EM MULTICAMADAS E MéTODOS PARA USO DAS MESMAS". A presente invenção refere-se a macromoléculas em multicamadas onde as camadas são covalentemente ligadas entre si e onde as macromoléculas são covalentemente ligadas a substratos particulados sólidos, métodos para a preparação dessas composições, e métodos de uso das mesmas em uma diversidade de aplicações finais variando desde a purificação de despejo químico e correntes de processos com metais até a separação e identificação de proteínas, peptídios e oligonucleotídeos.
BR0309279-8A 2002-04-16 2003-04-16 Macromoléculas em multicamadas e métodos para uso das mesmas BR0309279A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/124,065 US6803106B2 (en) 2002-04-16 2002-04-16 Multi-layered macromolecules and methods for their use
PCT/US2003/011670 WO2003089106A2 (en) 2002-04-16 2003-04-16 Multi-layered macromolecules and methods for their use

Publications (1)

Publication Number Publication Date
BR0309279A true BR0309279A (pt) 2005-02-22

Family

ID=28790856

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0309279-8A BR0309279A (pt) 2002-04-16 2003-04-16 Macromoléculas em multicamadas e métodos para uso das mesmas

Country Status (10)

Country Link
US (5) US6803106B2 (pt)
EP (1) EP1503836A4 (pt)
JP (1) JP2005523350A (pt)
AU (1) AU2003223626B2 (pt)
BR (1) BR0309279A (pt)
CA (1) CA2482854A1 (pt)
MX (1) MXPA04010206A (pt)
NO (1) NO20044950L (pt)
NZ (1) NZ536122A (pt)
WO (1) WO2003089106A2 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6803106B2 (en) * 2002-04-16 2004-10-12 William Henry Campbell Multi-layered macromolecules and methods for their use
US7341972B2 (en) * 2002-04-19 2008-03-11 Jensen Anton W Singlet oxygen catalysts including condensed carbon molecules
US20040251188A1 (en) * 2003-06-10 2004-12-16 Skinner Charles E. Immoblized alkylated amine functional macromolecules, alkylated ammonium salt functional macromolecules, and alkylated quaternary ammonium salt functional macromolecules, process for their preparation and methods for their use
US7312175B2 (en) * 2004-08-18 2007-12-25 Battelle Energy Alliance, Llc Ion exchange materials, method of forming ion exchange materials, and methods of treating liquids
AU2005291937A1 (en) 2004-10-01 2006-04-13 Phenomenex, Inc. pH stable chromatographic media using templated multilayer organic/inorganic grafting
US20060239986A1 (en) * 2005-01-26 2006-10-26 Perez-Luna Victor H Method for the formation of hydrogel multilayers through surface initiated photopolymerization
JP5023077B2 (ja) * 2006-02-14 2012-09-12 ザ プロクター アンド ギャンブル カンパニー 応答性コーティングされた基材
CA2635853C (en) 2006-02-14 2013-07-09 The Procter & Gamble Company Responsive coated particles
US20100147451A1 (en) * 2007-04-24 2010-06-17 Evonik Degussa Gmbh Use of silanes as adhesion promoters between two organic surfaces
US9828404B2 (en) * 2008-05-05 2017-11-28 Douglas H. Adamson Crosslinked polymeric substrates methods of preparation and end use applications of the substrates
CN101905172B (zh) * 2010-07-09 2012-05-30 中南民族大学 一种功能型超支化聚合物固载铂催化剂及其制法和应用
JP5284378B2 (ja) * 2011-01-17 2013-09-11 パンパシフィック・カッパー株式会社 廃酸からのレニウム回収方法及びシステム
US9950307B1 (en) * 2013-08-29 2018-04-24 University Of South Florida Metal chelating composites, methods of using composites, and methods of making composites
EP2923712A1 (en) 2014-03-28 2015-09-30 Spago Imaging AB Nanostructures and applications thereof
CN106589401B (zh) * 2017-01-04 2020-07-14 安庆师范大学 一种含p硅胶负载pamam型树枝状大分子的制备方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9001142A (nl) * 1990-05-16 1991-12-16 Philips Nv Weergeefinrichting.
US5530092A (en) * 1992-01-13 1996-06-25 Dsm N.V. Dendritic macromolecule and the preparation thereof
US5695882A (en) 1995-08-17 1997-12-09 The University Of Montana System for extracting soluble heavy metals from liquid solutions
US5997748A (en) 1995-08-17 1999-12-07 The University Of Montana System for extracting soluble heavy metals from liquid solutions
US5786429A (en) * 1996-04-18 1998-07-28 Hercules Incorporated Highly branched polyamidoamines and their preparation
DE19621741C2 (de) * 1996-05-30 2000-03-09 Fraunhofer Ges Forschung Stationäre Phase für die Chromatographie
US6020457A (en) * 1996-09-30 2000-02-01 Dendritech Inc. Disulfide-containing dendritic polymers
US6114489A (en) * 1997-03-27 2000-09-05 Herberts Gmbh Reactive hyperbranched polymers for powder coatings
US5739218A (en) 1997-06-02 1998-04-14 Dow Corning Corporation Radially layered copoly (amidoamine-organosilicon) dendrimers
US6545101B2 (en) * 1997-06-25 2003-04-08 Exxonmobil Chemical Patents Inc. Star-branched polymer with dendrimer core
US6013848A (en) * 1997-07-08 2000-01-11 Catalytic Distillation Technologies Conversion of heavy polyalkylaromatic compounds
US6599631B2 (en) * 2001-01-26 2003-07-29 Nanogram Corporation Polymer-inorganic particle composites
US5902863A (en) 1997-07-21 1999-05-11 Dow Corning Corporation Dendrimer-based networks containing lyophilic organosilicon and hydrophilic polyamidoamine nanoscopic domains
US6307081B1 (en) * 1997-11-24 2001-10-23 Dow Corning Silicone Company, Ltd. Hyperbranched polymers and methods for the preparation, cure, and stabilization thereof
US5938934A (en) 1998-01-13 1999-08-17 Dow Corning Corporation Dendrimer-based nanoscopic sponges and metal composites
EP1090072A4 (en) * 1998-04-27 2001-05-09 Univ Akron SUPRAMOLECULAR STRUCTURES AND METHOD FOR THE PRODUCTION THEREOF
WO2000002656A2 (en) * 1998-07-10 2000-01-20 Manzer Leo E Supported dendrimer catalyst and its use in hydroformylation or carbon-carbon bond formation
US5997954A (en) * 1998-07-15 1999-12-07 Dow Corning Corporation Method of rendering substrates water repellent using hyperbranched polymers containing silicon atoms
US6077500A (en) * 1999-03-18 2000-06-20 Dow Corning Corporation High generation radially layered dendrimers
US6184313B1 (en) * 1999-07-08 2001-02-06 National Research Council Of Canada Hybrid silane dendrimer-star polymers
JP4236342B2 (ja) * 1999-07-30 2009-03-11 東レ・ダウコーニング株式会社 カルボシロキサンデンドリマーおよびデンドリマー含有有機重合体
KR100379248B1 (ko) * 2000-12-04 2003-04-08 한국과학기술연구원 덴드리머를 이용한 나노 입자가 표면에 부착된무기-고분자 복합 소재 및 그 제조 방법
US6646089B2 (en) * 2001-10-03 2003-11-11 Michigan Molecular Institute Hyperbranched polymers with latent functionality and methods of making same
US6803106B2 (en) * 2002-04-16 2004-10-12 William Henry Campbell Multi-layered macromolecules and methods for their use
US20040251188A1 (en) * 2003-06-10 2004-12-16 Skinner Charles E. Immoblized alkylated amine functional macromolecules, alkylated ammonium salt functional macromolecules, and alkylated quaternary ammonium salt functional macromolecules, process for their preparation and methods for their use

Also Published As

Publication number Publication date
EP1503836A2 (en) 2005-02-09
CA2482854A1 (en) 2003-10-30
AU2003223626A1 (en) 2003-11-03
AU2003223626B2 (en) 2009-03-12
JP2005523350A (ja) 2005-08-04
NZ536122A (en) 2007-04-27
EP1503836A4 (en) 2005-06-15
WO2003089106A2 (en) 2003-10-30
US20120175307A1 (en) 2012-07-12
US20090188869A1 (en) 2009-07-30
WO2003089106A3 (en) 2004-01-29
US7157529B2 (en) 2007-01-02
US20030194555A1 (en) 2003-10-16
US6803106B2 (en) 2004-10-12
US7384546B2 (en) 2008-06-10
US20040224157A1 (en) 2004-11-11
MXPA04010206A (es) 2005-12-12
US8323502B2 (en) 2012-12-04
US8114294B2 (en) 2012-02-14
NO20044950L (no) 2005-01-14
US20070077431A1 (en) 2007-04-05

Similar Documents

Publication Publication Date Title
BR0309279A (pt) Macromoléculas em multicamadas e métodos para uso das mesmas
WO2004035170A3 (en) Composition for separating molecules
EP2368907A3 (en) Anti-Abeta antibodies and their use
EP3056511A3 (en) Il-1beta binding antibodies and fragments thereof
WO2003016475A3 (en) Nucleic acid and amino acid sequences involved in pain
AU2002217010A1 (en) Peptides, the production and use thereof for binding immunoglobulins
GB0411186D0 (en) Biological products
DE60224291D1 (de) System zur antikörperexpression und- synthese
WO2004020595A8 (en) Novel human polypeptides encoded by polynucleotides
UA98295C2 (ru) Опухолево-ассоциированный пептид, который неспецифически связывается с молекулами ii класса лейкоцитарного антигена человека (hla)
ATE469911T1 (de) Isolierte nukleinsäuremoleküle die t-zellen induzierbare faktoren kodieren (tif), kodierte proteine und ihre anwendung
WO2004063342A3 (en) Cellular delivery and activation polypeptide-nucleic acid complexes
WO2000044928A3 (en) Materials and methods for the purification of polyelectrolytes
WO2005017205A3 (en) Nucleic acid mapping using linear analysis
IL169804A (en) 254p1d6b proteins, nucleic acids encoding the same, processes for producing the same, antibodies binding thereto and uses thereof
WO2002002783A3 (en) Expression vectors
AU2002367818A1 (en) Ordered biological nanostructures formed from chaperonin polypeptides
EP2275435A3 (en) Streptococcus agalactiae antigens I + II
WO2004029072A3 (en) PrPsc -INTERACTING MOLECULES AND USES THEREOF
WO2004013290A3 (en) Compositions and methods for molecular biology
EP2083018A3 (en) Compositions and methods relating to STOP-1
CA2273855A1 (en) Novel feline fc epsilon receptor alpha chain nucleic acid molecules, proteins and uses thereof
HUP0400262A2 (hu) Glikopeptidek, előállításuk és alkalmazásuk szklerózis multiplex kezelésében
ATE449107T1 (de) Aus fisch gewonnene peptide und nukleinsäuren der cathelicidin familie und deren verwendung
WO2005030981A3 (en) Homogeneous populations of molecules

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE(S).

B08G Application fees: restoration [chapter 8.7 patent gazette]
B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2161 DE 05/06/2012.

B08I Publication cancelled [chapter 8.9 patent gazette]

Free format text: REFERENTE A PUBLICACAO NA RPI 2199 DE 26/02/2013.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time