AU2006304283B2 - Biphenyl derivatives as modulators of voltage gated ion channels - Google Patents
Biphenyl derivatives as modulators of voltage gated ion channels Download PDFInfo
- Publication number
- AU2006304283B2 AU2006304283B2 AU2006304283A AU2006304283A AU2006304283B2 AU 2006304283 B2 AU2006304283 B2 AU 2006304283B2 AU 2006304283 A AU2006304283 A AU 2006304283A AU 2006304283 A AU2006304283 A AU 2006304283A AU 2006304283 B2 AU2006304283 B2 AU 2006304283B2
- Authority
- AU
- Australia
- Prior art keywords
- optionally substituted
- pain
- alkyl
- ring
- compound
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D275/00—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings
- C07D275/02—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings not condensed with other rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/425—Thiazoles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/10—Drugs for disorders of the urinary system of the bladder
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
- A61P19/02—Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/02—Drugs for disorders of the nervous system for peripheral neuropathies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/06—Antimigraine agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/08—Antiepileptics; Anticonvulsants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/22—Anxiolytics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/24—Antidepressants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/06—Antiarrhythmics
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D275/00—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings
- C07D275/02—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings not condensed with other rings
- C07D275/03—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/38—Nitrogen atoms
- C07D277/44—Acylated amino or imino radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/10—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing aromatic rings
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Neurosurgery (AREA)
- Neurology (AREA)
- Biomedical Technology (AREA)
- Pain & Pain Management (AREA)
- Diabetes (AREA)
- Psychiatry (AREA)
- Endocrinology (AREA)
- Rheumatology (AREA)
- Immunology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Obesity (AREA)
- Psychology (AREA)
- Emergency Medicine (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Physical Education & Sports Medicine (AREA)
- Urology & Nephrology (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Plural Heterocyclic Compounds (AREA)
- Steroid Compounds (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72568605P | 2005-10-12 | 2005-10-12 | |
| US60/725,686 | 2005-10-12 | ||
| PCT/US2006/040156 WO2007047474A2 (en) | 2005-10-12 | 2006-10-12 | Biphenyl derivatives as modulators of voltage gated ion channels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2006304283A1 AU2006304283A1 (en) | 2007-04-26 |
| AU2006304283B2 true AU2006304283B2 (en) | 2012-01-19 |
Family
ID=37836784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2006304283A Ceased AU2006304283B2 (en) | 2005-10-12 | 2006-10-12 | Biphenyl derivatives as modulators of voltage gated ion channels |
Country Status (15)
| Country | Link |
|---|---|
| US (2) | US7683083B2 (enExample) |
| EP (1) | EP1934191B1 (enExample) |
| JP (1) | JP2009511599A (enExample) |
| KR (1) | KR20080059292A (enExample) |
| CN (1) | CN101365690A (enExample) |
| AT (1) | ATE551333T1 (enExample) |
| AU (1) | AU2006304283B2 (enExample) |
| CA (1) | CA2624831A1 (enExample) |
| ES (1) | ES2383090T3 (enExample) |
| IL (1) | IL190632A0 (enExample) |
| NO (1) | NO20082165L (enExample) |
| NZ (1) | NZ567570A (enExample) |
| RU (1) | RU2008118350A (enExample) |
| WO (1) | WO2007047474A2 (enExample) |
| ZA (1) | ZA200803704B (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7615563B2 (en) * | 2003-08-08 | 2009-11-10 | Gonzalez Iii Jesus E | Compositions useful as inhibitors of voltage-gated sodium channels |
| US7786137B2 (en) | 2005-05-10 | 2010-08-31 | Vertex Pharmaceuticals Incorporated | Bicyclic derivatives as modulators of ion channels |
| KR20080021030A (ko) * | 2005-05-16 | 2008-03-06 | 버텍스 파마슈티칼스 인코포레이티드 | 이온 채널 조절인자로서의 바이사이클릭 유도체 |
| WO2007030618A2 (en) * | 2005-09-09 | 2007-03-15 | Vertex Pharmaceuticals Incorporated | Bicyclic derivatives as modulators of voltage gated ion channels |
| ES2383090T3 (es) * | 2005-10-12 | 2012-06-18 | Vertex Pharmaceuticals, Inc. | Derivados de bifenilo como moduladores de los canales iónicos dependientes de voltaje |
| EP1948597A1 (en) * | 2005-10-21 | 2008-07-30 | Vertex Pharmaceuticals Incorporated | Derivatives for modulation of ion channels |
| NZ593074A (en) | 2005-12-21 | 2012-04-27 | Vertex Pharma | sulfonamide-pyrrolidone derivatives as Modulators of Ion Channels |
| NZ581309A (en) | 2007-05-25 | 2012-02-24 | Vertex Pharma | Ion channel modulators and methods of use |
| US7994174B2 (en) * | 2007-09-19 | 2011-08-09 | Vertex Pharmaceuticals Incorporated | Pyridyl sulfonamides as modulators of ion channels |
| AU2008321137A1 (en) | 2007-11-13 | 2009-05-22 | Vertex Pharmaceuticals Incorporated | 4(-3-(-2-(phenyl)morpholino)-2-oxopyrrolidin-1-yl)-n-(thiazol-2-yl)benzenesulfonamide derivati ves and related compounds as modulators of ion channels for the treatment of pain |
| AU2008321142A1 (en) * | 2007-11-13 | 2009-05-22 | Vertex Pharmaceuticals Incorporated | Heterocyclic derivatives as modulators of ion channels |
| WO2009133641A1 (ja) * | 2008-04-30 | 2009-11-05 | シャープ株式会社 | 照明装置、及び表示装置 |
| CN102099356A (zh) * | 2008-07-01 | 2011-06-15 | 沃泰克斯药物股份有限公司 | 用作离子通道调节剂的杂环衍生物 |
| GB201209015D0 (en) * | 2012-05-22 | 2012-07-04 | Convergence Pharmaceuticals | Novel compounds |
| WO2014096941A1 (en) * | 2012-12-20 | 2014-06-26 | Purdue Pharma L.P. | Cyclic sulfonamides as sodium channel blockers |
| ES2857687T3 (es) | 2013-01-31 | 2021-09-29 | Vertex Pharma | Piridona amidas como moduladores de los canales de sodio |
| US20200270237A1 (en) * | 2017-10-19 | 2020-08-27 | Esteve Pharmaceuticals, S.A. | New alkoxyamino compounds for treating pain and pain related conditions |
| AU2019301628C1 (en) | 2018-07-09 | 2025-02-06 | Lieber Institute, Inc. | Pyridine carboxamide compounds for inhibiting NaV1.8 |
| SG11202100137TA (en) | 2018-07-09 | 2021-02-25 | Lieber Institute Inc | PYRIDAZINE COMPOUNDS FOR INHIBITING Nav1.8 |
| WO2020163236A1 (en) * | 2019-02-04 | 2020-08-13 | The General Hospital Corporation | Treating long qt syndrome |
| CR20230576A (es) | 2021-06-14 | 2024-04-05 | Scorpion Therapeutics Inc | Derivados de la urea que pueden ser utilizados para tratar el cáncer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5514696A (en) * | 1992-05-06 | 1996-05-07 | Bristol-Myers Squibb Co. | Phenyl sulfonamide endothelin antagonists |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE0001899D0 (sv) * | 2000-05-22 | 2000-05-22 | Pharmacia & Upjohn Ab | New compounds |
| WO2002039987A2 (en) | 2000-11-14 | 2002-05-23 | Neurosearch A/S | Use of malaria parasite anion channel blockers for treating malaria |
| BR0214344A (pt) * | 2001-11-22 | 2004-09-14 | Biovitrum Ab | Inibidores de 11 - beta - hidroxi esteróide desidrogenase tipo 1 |
| IL160630A0 (en) * | 2001-11-22 | 2004-07-25 | Biovitrum Ab | Inhibitors of 11-beta-hydroxy steroid dehydrogenase type 1 |
| US7135575B2 (en) * | 2003-03-03 | 2006-11-14 | Array Biopharma, Inc. | P38 inhibitors and methods of use thereof |
| TW200524888A (en) * | 2003-08-08 | 2005-08-01 | Vertex Pharma | Compositions useful as inhibitors of voltage-gated ion channels |
| BRPI0417687A (pt) | 2003-12-19 | 2007-04-03 | Pfizer | derivados de benzenossulfonilamino-piridin-2-ila e compostos relacionados como inibidores de 11-beta-hidroxiesteróide desidrogenase tipo 1 (11-beta-hsd-1) para o tratamento de diabetes e obesidade |
| WO2006089871A2 (en) | 2005-02-23 | 2006-08-31 | Neurosearch A/S | Diphenylurea derivatives useful as erg channel openers for the treatment of cardiac arrhythmias |
| ES2383090T3 (es) * | 2005-10-12 | 2012-06-18 | Vertex Pharmaceuticals, Inc. | Derivados de bifenilo como moduladores de los canales iónicos dependientes de voltaje |
-
2006
- 2006-10-12 ES ES06816908T patent/ES2383090T3/es active Active
- 2006-10-12 JP JP2008535728A patent/JP2009511599A/ja active Pending
- 2006-10-12 WO PCT/US2006/040156 patent/WO2007047474A2/en not_active Ceased
- 2006-10-12 AT AT06816908T patent/ATE551333T1/de active
- 2006-10-12 NZ NZ567570A patent/NZ567570A/en not_active IP Right Cessation
- 2006-10-12 CA CA002624831A patent/CA2624831A1/en not_active Abandoned
- 2006-10-12 RU RU2008118350/04A patent/RU2008118350A/ru not_active Application Discontinuation
- 2006-10-12 US US11/546,669 patent/US7683083B2/en active Active
- 2006-10-12 EP EP06816908A patent/EP1934191B1/en not_active Not-in-force
- 2006-10-12 KR KR1020087011101A patent/KR20080059292A/ko not_active Withdrawn
- 2006-10-12 AU AU2006304283A patent/AU2006304283B2/en not_active Ceased
- 2006-10-12 CN CNA2006800448581A patent/CN101365690A/zh active Pending
-
2008
- 2008-04-06 IL IL190632A patent/IL190632A0/en unknown
- 2008-04-29 ZA ZA2008/03704A patent/ZA200803704B/en unknown
- 2008-05-13 NO NO20082165A patent/NO20082165L/no not_active Application Discontinuation
-
2010
- 2010-02-01 US US12/697,671 patent/US8236833B2/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5514696A (en) * | 1992-05-06 | 1996-05-07 | Bristol-Myers Squibb Co. | Phenyl sulfonamide endothelin antagonists |
Also Published As
| Publication number | Publication date |
|---|---|
| US20100130548A1 (en) | 2010-05-27 |
| CN101365690A (zh) | 2009-02-11 |
| AU2006304283A1 (en) | 2007-04-26 |
| NZ567570A (en) | 2011-02-25 |
| ZA200803704B (en) | 2009-09-30 |
| US8236833B2 (en) | 2012-08-07 |
| NO20082165L (no) | 2008-07-09 |
| US7683083B2 (en) | 2010-03-23 |
| EP1934191B1 (en) | 2012-03-28 |
| KR20080059292A (ko) | 2008-06-26 |
| WO2007047474A3 (en) | 2007-07-05 |
| WO2007047474A2 (en) | 2007-04-26 |
| EP1934191A2 (en) | 2008-06-25 |
| IL190632A0 (en) | 2008-11-03 |
| RU2008118350A (ru) | 2009-11-20 |
| ATE551333T1 (de) | 2012-04-15 |
| CA2624831A1 (en) | 2007-04-26 |
| JP2009511599A (ja) | 2009-03-19 |
| ES2383090T3 (es) | 2012-06-18 |
| US20080113990A1 (en) | 2008-05-15 |
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| US7989481B2 (en) | Indane derivatives as modulators of ion channels | |
| US8236833B2 (en) | Biphenyl derivatives as modulators of voltage gated ion channels | |
| US8492403B2 (en) | Bicyclic derivatives as modulators of voltage gated ion channels | |
| WO2006122014A2 (en) | Bicyclic derivatives as modulators of ion channels |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) | ||
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |