AU2009258264B2 - Metal and electronic device coating process for marine use and other environments - Google Patents

Metal and electronic device coating process for marine use and other environments Download PDF

Info

Publication number
AU2009258264B2
AU2009258264B2 AU2009258264A AU2009258264A AU2009258264B2 AU 2009258264 B2 AU2009258264 B2 AU 2009258264B2 AU 2009258264 A AU2009258264 A AU 2009258264A AU 2009258264 A AU2009258264 A AU 2009258264A AU 2009258264 B2 AU2009258264 B2 AU 2009258264B2
Authority
AU
Australia
Prior art keywords
parylene
boron nitride
xylylene
poly
coating
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.)
Ceased
Application number
AU2009258264A
Other languages
English (en)
Other versions
AU2009258264A1 (en
Inventor
Angela Michele Dawicki
Eric Roger Dawicki
Sidney Edward Martin
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.)
HZO Inc
Original Assignee
HZO Inc
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
Priority claimed from US12/104,080 external-priority patent/US20090263581A1/en
Priority claimed from US12/104,152 external-priority patent/US20090263641A1/en
Application filed by HZO Inc filed Critical HZO Inc
Publication of AU2009258264A1 publication Critical patent/AU2009258264A1/en
Assigned to HZO, INC. reassignment HZO, INC. Request for Assignment Assignors: NORTHEAST MARITIME INSTITUTE, INC.
Priority to AU2014201938A priority Critical patent/AU2014201938A1/en
Priority to AU2014201939A priority patent/AU2014201939A1/en
Application granted granted Critical
Publication of AU2009258264B2 publication Critical patent/AU2009258264B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/22Secondary treatment of printed circuits
    • H05K3/28Applying non-metallic protective coatings
    • H05K3/284Applying non-metallic protective coatings for encapsulating mounted components
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00Processes for applying liquids or other fluent materials
    • B05D1/60Deposition of organic layers from vapour phase
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D165/00Coating compositions based on macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D165/04Polyxylylenes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/16Antifouling paints; Underwater paints
    • C09D5/1656Antifouling paints; Underwater paints characterised by the film-forming substance
    • C09D5/1662Synthetic film-forming substance
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/66Additives characterised by particle size
    • C09D7/69Particle size larger than 1000 nm
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/22Secondary treatment of printed circuits
    • H05K3/28Applying non-metallic protective coatings
    • H05K3/285Permanent coating compositions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2601/00Inorganic fillers
    • B05D2601/20Inorganic fillers used for non-pigmentation effect
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/14Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by electrical means
    • B05D3/141Plasma treatment
    • B05D3/142Pretreatment
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/28Nitrogen-containing compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/38Boron-containing compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L65/00Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Compositions of derivatives of such polymers
    • C08L65/04Polyxylenes
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/0201Thermal arrangements, e.g. for cooling, heating or preventing overheating
    • H05K1/0203Cooling of mounted components
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/0201Thermal arrangements, e.g. for cooling, heating or preventing overheating
    • H05K1/0203Cooling of mounted components
    • H05K1/021Components thermally connected to metal substrates or heat-sinks by insert mounting
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/01Dielectrics
    • H05K2201/0137Materials
    • H05K2201/0179Thin film deposited insulating layer, e.g. inorganic layer for printed capacitor
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/02Fillers; Particles; Fibers; Reinforcement materials
    • H05K2201/0203Fillers and particles
    • H05K2201/0206Materials
    • H05K2201/0209Inorganic, non-metallic particles
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09Shape and layout
    • H05K2201/09818Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
    • H05K2201/09872Insulating conformal coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AU2009258264A 2008-04-16 2009-03-05 Metal and electronic device coating process for marine use and other environments Ceased AU2009258264B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2014201938A AU2014201938A1 (en) 2008-04-16 2014-04-04 Metal and electronic device coating process for marine use and other environments
AU2014201939A AU2014201939A1 (en) 2008-04-16 2014-04-04 Metal and electronic device coating process for marine use and other environments

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US12/104,152 2008-04-16
US12/104,080 US20090263581A1 (en) 2008-04-16 2008-04-16 Method and apparatus to coat objects with parylene and boron nitride
US12/104,080 2008-04-16
US12/104,152 US20090263641A1 (en) 2008-04-16 2008-04-16 Method and apparatus to coat objects with parylene
PCT/US2009/001410 WO2009151492A2 (en) 2008-04-16 2009-03-05 Metal and electronic device coating process for marine use and other environments

Related Child Applications (2)

Application Number Title Priority Date Filing Date
AU2014201939A Division AU2014201939A1 (en) 2008-04-16 2014-04-04 Metal and electronic device coating process for marine use and other environments
AU2014201938A Division AU2014201938A1 (en) 2008-04-16 2014-04-04 Metal and electronic device coating process for marine use and other environments

Publications (2)

Publication Number Publication Date
AU2009258264A1 AU2009258264A1 (en) 2009-12-17
AU2009258264B2 true AU2009258264B2 (en) 2014-06-05

Family

ID=41278148

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2009258264A Ceased AU2009258264B2 (en) 2008-04-16 2009-03-05 Metal and electronic device coating process for marine use and other environments

Country Status (7)

Country Link
EP (1) EP2328692A2 (zh)
KR (1) KR20110059563A (zh)
CN (2) CN105400269A (zh)
AU (1) AU2009258264B2 (zh)
CA (1) CA2724602A1 (zh)
RU (1) RU2539694C2 (zh)
WO (1) WO2009151492A2 (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101138207B1 (ko) * 2010-02-10 2012-05-10 주식회사 코아비스 연료펌프용 아마추어 및 그 제조 방법
CN103283263A (zh) * 2010-12-28 2013-09-04 峰力公司 通过粉末注射成型制成的助听器壳体
US8852693B2 (en) 2011-05-19 2014-10-07 Liquipel Ip Llc Coated electronic devices and associated methods
DE102011103737A1 (de) * 2011-05-31 2012-12-06 Heinz Busch Verfahren zum Beschichten von inneren Oberflächen langgestreckter Gegenstände
US9210933B2 (en) * 2011-07-08 2015-12-15 Specialty Coating Systems, Inc. Antimicrobial parylene coatings and methods of depositing same
JP2013143563A (ja) 2012-01-10 2013-07-22 Hzo Inc 内部耐水性被覆を備える電子デバイスを組み立てるためのシステム
WO2013132250A1 (en) * 2012-03-06 2013-09-12 Semblant Limited Coated electrical assembly
WO2013142858A1 (en) * 2012-03-23 2013-09-26 Hzo, Inc. Apparatuses, systems and methods for applying protective coatings to electronic device assemblies
KR102167482B1 (ko) * 2013-03-15 2020-10-19 에이치제트오 인코포레이티드 상이한 유형의 내습성 재료들의 조합
US9161434B2 (en) 2013-09-04 2015-10-13 Apple Inc. Methods for shielding electronic components from moisture
CN104947074B (zh) * 2014-11-19 2019-07-05 宁波聚膜新材料科技有限公司 一种基于化学气相沉积的纺织物表面高分子镀膜方法
CN106811735B (zh) * 2015-12-29 2019-02-05 广东易能纳米科技有限公司 一种手机纳米防水膜的制备方法
CN105937024A (zh) * 2016-04-20 2016-09-14 叶羽敏 一种电子产品防护涂层的制备方法及应用
US10835978B2 (en) * 2016-07-06 2020-11-17 Hewlett-Packard Development Company, L.P. Logo on a device
US10897824B2 (en) * 2017-10-30 2021-01-19 Baker Hughes, A Ge Company, Llc Encapsulation of downhole microelectronics and method the same
CN113025960B (zh) * 2021-03-05 2022-07-19 贵州航天林泉电机有限公司 一种Parylene F型气相沉积方法
CN115449772A (zh) * 2022-08-22 2022-12-09 秦皇岛精和智能装备有限公司 一种适用于黑匣子的镀膜防护工艺及其设备

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3301707A (en) * 1962-12-27 1967-01-31 Union Carbide Corp Thin film resistors and methods of making thereof
US3405117A (en) * 1964-12-24 1968-10-08 Union Carbide Corp alpha-chloro-di-p-xylylenes
US4176209A (en) * 1978-01-09 1979-11-27 Raytheon Corporation Process for forming polymeric paraxylylene coatings and films possessing improved oxidation resistance
US5510138A (en) * 1994-05-24 1996-04-23 Delco Electronics Corporation Hot melt conformal coating materials
US6143647A (en) * 1997-07-24 2000-11-07 Intel Corporation Silicon-rich block copolymers to achieve unbalanced vias
AU5087198A (en) * 1996-10-25 1998-05-22 Specialty Coating Systems, Inc. Process for making a parylene coating
WO1999031722A1 (de) * 1997-12-16 1999-06-24 Infineon Technologies Ag Barriereschicht für kupfermetallisierung
EP1165682B1 (en) * 1999-02-15 2006-07-05 DSM IP Assets B.V. Resin composition and cured product
US6715860B2 (en) * 2001-04-27 2004-04-06 Konica Corporation Ink-jet head and the preparation method thereof, and a coating layer and the preparation method thereof
US6888305B2 (en) * 2001-11-06 2005-05-03 Universal Display Corporation Encapsulation structure that acts as a multilayer mirror
US20050158454A1 (en) * 2002-04-04 2005-07-21 Dielectric Systems, Inc. Method and system for forming an organic light-emitting device display having a plurality of passive polymer layers
DE112005000839B4 (de) * 2004-04-22 2019-01-17 Osram Oled Gmbh Verkapselung für ein organisches elektronisches Bauteil sowie Verwendung
RU2317313C2 (ru) * 2004-10-28 2008-02-20 Самсунг Электроникс Ко., Лтд Способ получения жидкокристаллической полимерной пленки
US20070228606A1 (en) * 2005-07-07 2007-10-04 Specialty Coating Systems, Inc. Nanoscale structures and methods of preparation
JP2007053147A (ja) * 2005-08-16 2007-03-01 Sony Corp 有機半導体装置及びその製造方法
DE102005040648A1 (de) * 2005-08-27 2007-03-01 Leybold Vacuum Gmbh Beschichtete Gegenstände
GB0610432D0 (en) * 2006-05-26 2006-07-05 B G Res Ltd Performance issues in use of vessels for biological applications
KR100914976B1 (ko) * 2007-03-30 2009-09-02 주식회사 하이닉스반도체 반도체 소자의 제조방법

Also Published As

Publication number Publication date
WO2009151492A3 (en) 2010-03-25
KR20110059563A (ko) 2011-06-02
RU2539694C2 (ru) 2015-01-27
WO2009151492A2 (en) 2009-12-17
RU2010146453A (ru) 2012-05-27
CN102083550A (zh) 2011-06-01
AU2009258264A1 (en) 2009-12-17
CN102083550B (zh) 2015-11-25
EP2328692A2 (en) 2011-06-08
CA2724602A1 (en) 2009-12-17
CN105400269A (zh) 2016-03-16

Similar Documents

Publication Publication Date Title
AU2009258264B2 (en) Metal and electronic device coating process for marine use and other environments
US20110262740A1 (en) Metal and electronic device coating process for marine use and other environments
US20090263641A1 (en) Method and apparatus to coat objects with parylene
EP1927619B1 (en) Methods for forming thermal oxidative barrier coatings on organic matrix composite substrates
Krishnadevi et al. Development of halogen-free flame retardant phosphazene and rice husk ash incorporated benzoxazine blended epoxy composites for microelectronic applications
CN103102797A (zh) 一种环氧改性有机硅耐高温隔热防腐底面漆
AU2021257418B2 (en) Compositions containing thermally conductive fillers
Zhang et al. Bioinspired strategy for HMX@ hBNNS dual shell energetic composites with enhanced desensitization and improved thermal property
BR112015014041B1 (pt) aparelhagem
CN102534490A (zh) 被覆件及其制备方法
CN103951983A (zh) 一种高导热耐高温聚硅氧烷陶瓷复合材料及其制法和应用
CN109354903A (zh) 一种高透明低色差纳米涂层及其制备方法
Pan et al. Oxidation resistance of carborane-containing polymer coatings for carbon–carbon composites at low and medium temperatures
AU2014201939A1 (en) Metal and electronic device coating process for marine use and other environments
US20170137610A1 (en) Conductive silicone resin composition and gasket for electromagnetic wave shielding manufactured from same
Madakbaş et al. Preparation, Characterization, Thermal, and Dielectric Properties of Polypyrrole/h‐BN Nanocomposites
TWI462978B (zh) 於海洋使用和其它環境之金屬和電子元件塗覆製程
TW201431977A (zh) 於海洋使用和其它環境之金屬和電子元件塗覆製程
Maddu et al. Studies on Ablative Performance of Silicone Low-Density Ablative Material
Togan et al. Corrosion behavior of Ti6Al4V coated with SiOx by PECVD technology
Wang et al. Effect of single Si1− xCx coating and compound coatings on the thermal conductivity and corrosion resistance of Mg–3Sn alloy
Qing-Hua et al. First-principles study of structural and electronic properties of layered B2CN crystals
Ravindran et al. Thermal stability of magnesium-rich primers based on glycidyl carbamate resins
Xiaobao et al. Preparation and Corrosion Properties of Polyaniline Doped with Copper Phthalocyanine Disulfonic Acid
Wang et al. Corrosion resistant performances of Al‐rich epoxy resin based paint on arc‐sprayed Al coating

Legal Events

Date Code Title Description
NB Applications allowed - extensions of time section 223(2)

Free format text: THE TIME IN WHICH TO ENTER NATIONAL PHASE HAS BEEN EXTENDED TO 16 FEB 2011.

PC1 Assignment before grant (sect. 113)

Owner name: HZO, INC.

Free format text: FORMER APPLICANT(S): NORTHEAST MARITIME INSTITUTE, INC.

FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired