KR970008132B1 - 생체 임상의학용 키틴 및 키토산 제조방법 - Google Patents
생체 임상의학용 키틴 및 키토산 제조방법 Download PDFInfo
- Publication number
- KR970008132B1 KR970008132B1 KR1019930001687A KR930001687A KR970008132B1 KR 970008132 B1 KR970008132 B1 KR 970008132B1 KR 1019930001687 A KR1019930001687 A KR 1019930001687A KR 930001687 A KR930001687 A KR 930001687A KR 970008132 B1 KR970008132 B1 KR 970008132B1
- Authority
- KR
- South Korea
- Prior art keywords
- chitin
- hydrochloric acid
- hours
- treated
- naoh
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
- C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
- C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Description
Claims (14)
- (1) 한국산 홍게 갑각을 건조시켜 보관하는 단계,(2) 건조된 게 갑각을 분쇄시키는 단계,(3) 분쇄된 게 갑각을 -10℃ 내지 10℃ 미만의 온도에서 10 내지 25시간 동안 및 10 내지 20℃의 온도에서 2 내지 8시간 동안 0.8N 내지 3N 미만의 염산 수용액으로 처리하는 단계,(4) 염산 처리된 게 갑각을 수세 및 여과시키는 단계,(5) 여과시킨 게 갑각을 수세 및 여과시키는 단계,(6) 유기용매 처리된 게 갑각을 건조시켜 조(crude) 키틴을 수득하는 단계,(7) 건조된 조 키틴을 NaOH 수용액에 침지시켜 가열시키는 단계,(8) NaOH 처리된 키틴을 수세 및 여과시키는 단계,(9) 여과시킨 조 키틴을 유기용매로 처리하는 단계, 및(10) 유기용매처리된 조 키틴을 건조시키는 단계를 포함하는, 게 갑각으로부터 키틴을 제조하는 방법.
- 제1항에 있어서, 상기 염산 처리 단계(3)에서의 처리 조건이 -5 내지 5℃의 온도에서 15 내지 20시간 및 12 내지 18℃의 온도에서 3 내지 5시간인 방법.
- (1) 한국산 홍게 갑각을 건조시켜 보관하는 단계,(2) 건조된 게 갑각을 분쇄시키는 단계,(3) 분쇄된 게 갑각을 -10℃ 내지 8℃의 온도에서 20 내지 60시간 동안 0.8N 내지 3N 미만의 염산 수용액으로 처리하는 단계,(4) 염산 처리된 게 갑각을 수세 및 여과시키는 단계,(5) 여과시킨 게 갑각을 유기용매로 처리하는 단계,(6) 유기용매 처리된 게 갑각을 건조시켜 조 키틴을 수득하는 단계,(7) 건조된 조 키틴을 NaOH 수용액에 침지시켜 가열시키는 단계,(8) NaOH 처리된 키틴을 수세 및 여과시키는 단계,(9) 여과시킨 조 키틴을 유기용매로 처리하는 단계, 및(10) 유기용매처리된 조 키틴을 건조시키는 단계를 포함하는, 게 갑각으로부터 키틴을 제조하는 방법.
- 제3항에 있어서, 상기 염산 처리 단계(3)에서의 처리 조건이 -5 내지 5℃에서 30 내지 50시간의 방법.
- 제1항에 있어서, 상기 건조 단계(6)에서, 게 갑각을 그늘에서 수분 함량 12% 이하로 건조하여 서늘한 상태로 보관하는 방법.
- 제1항에 있어서, 상기 염산 처리 단계(3)에서, 염산처리를 기계적 교반기로 50 내지 200rpm의 속도로 교반하면서 수행하는 방법.
- 제1항에 있어서, 상기 용매 처리 단계(5) 및 (9)에 사용되는 용매가 에탄올, 메탄올, 아세톤, 테트라하이드로푸란, 디옥산 및 메틸에틸케톤으로 구성된 그룹에서 선택되는 하나 이상의 용매인 방법.
- 제1항에 있어서, 상기 (7) 내지 (10) 단계를 2회 이상 반복하는 방법.
- 제1항에 있어서, 상기 NaOH 처리 단계(7)를 불활성 대기하에서 수행하는 방법.
- 제8항에 있어서, 최종 NaOH 처리된 키틴을 수세 및 여과시키는 단계(8)후에, 탈이온수 중에 3 내지 4일간 침지시킨 후 여과 및 건조시키는 방법.
- 제1항에 있어서, 한국산 홍게가 키오노에세테스 오필리오(Chionoecetes opillio)인 방법.
- 제1항에 있어서, 상기 염산 처리 단계(3)에서의 염산 수용액 농도가 1N 내지 2N인 방법.
- 제3항에 있어서, 상기 염산 처리 단계(3)에서 염산 수용액 농도가 1N 내지 2N인 방법.
- 제3항에 있어서, 상기 NaOH 처리 단계(7)를 불활성 대기하에서 수행하는 방법.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930001687A KR970008132B1 (ko) | 1993-02-08 | 1993-02-08 | 생체 임상의학용 키틴 및 키토산 제조방법 |
| CA002101079A CA2101079A1 (en) | 1993-02-08 | 1993-07-21 | Process for preparing biomedical grade chitin and chitosan |
| NO932662A NO932662L (no) | 1993-02-08 | 1993-07-23 | Fremgangsmåte for fremstilling av kitin og kitosan av biomedisinsk kvalitet |
| PL93300024A PL300024A1 (en) | 1993-02-08 | 1993-08-10 | Method of obtaining chitin and chitosane of biomedical quality |
| ITMI931842A IT1270966B (it) | 1993-02-08 | 1993-08-24 | Processo per la preparazione di chitina e chitossano di qualita' biomedica |
| FR9310401A FR2701266B1 (fr) | 1993-02-08 | 1993-08-31 | Procédé de préparation de chitine et de chitosane de grade biomédical. |
| JP5271680A JPH0730123B2 (ja) | 1993-02-08 | 1993-10-29 | 高純度キチン及びキトサンの製造方法 |
| KR1019970008516A KR100190723B1 (ko) | 1993-02-08 | 1997-03-13 | 생체 임상의학용 키틴 및 키토산 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930001687A KR970008132B1 (ko) | 1993-02-08 | 1993-02-08 | 생체 임상의학용 키틴 및 키토산 제조방법 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019970008516A Division KR100190723B1 (ko) | 1993-02-08 | 1997-03-13 | 생체 임상의학용 키틴 및 키토산 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940019731A KR940019731A (ko) | 1994-09-14 |
| KR970008132B1 true KR970008132B1 (ko) | 1997-05-21 |
Family
ID=19350535
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930001687A Expired - Fee Related KR970008132B1 (ko) | 1993-02-08 | 1993-02-08 | 생체 임상의학용 키틴 및 키토산 제조방법 |
| KR1019970008516A Expired - Fee Related KR100190723B1 (ko) | 1993-02-08 | 1997-03-13 | 생체 임상의학용 키틴 및 키토산 제조방법 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019970008516A Expired - Fee Related KR100190723B1 (ko) | 1993-02-08 | 1997-03-13 | 생체 임상의학용 키틴 및 키토산 제조방법 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPH0730123B2 (ko) |
| KR (2) | KR970008132B1 (ko) |
| CA (1) | CA2101079A1 (ko) |
| FR (1) | FR2701266B1 (ko) |
| IT (1) | IT1270966B (ko) |
| NO (1) | NO932662L (ko) |
| PL (1) | PL300024A1 (ko) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4442987C2 (de) * | 1994-12-02 | 1997-04-17 | Henkel Kgaa | Kationische Chitinabbauprodukte |
| DE19503465A1 (de) * | 1995-02-03 | 1996-08-08 | Henkel Kgaa | Verfahren zur Herstellung von niedrigviskosen kationischen Biopolymeren |
| DE19542141C2 (de) | 1995-11-11 | 1998-07-30 | Henkel Kgaa | Kosmetische und/oder pharmazeutische Emulsionen |
| DE19604180C2 (de) * | 1996-02-06 | 1997-12-18 | Henkel Kgaa | Verfahren zur Herstellung von Biopolymeren mit verbesserter Tensidlöslichkeit |
| US6444659B1 (en) | 1996-11-28 | 2002-09-03 | Cognis Deutschland Gmbh | Use of mixtures of active substances, containing phytostenols and/or phytostenol esters and potentiators, for the production of hypocholesterolemic agents |
| US6383514B1 (en) | 1996-11-28 | 2002-05-07 | Henkel Kommanditgesellschaft Auf Aktien | Use of mixtures of active substances for the production of hypocholesterolemic agents |
| DE19710369A1 (de) * | 1997-03-13 | 1998-09-17 | Henkel Kgaa | Verfahren zur Herstellung von vernetzten Biopolymeren |
| DE19730649C1 (de) | 1997-07-17 | 1998-09-24 | Henkel Kgaa | Detergensgemische |
| DE19744745A1 (de) * | 1997-10-10 | 1999-04-15 | Henkel Kgaa | Anionische Biopolymere |
| US6623746B1 (en) | 1998-07-16 | 2003-09-23 | Cognis Deutschland Gmbh & Co. Kg | PIT emulsions, methods of softening paper using the same, and paper substrates treated therewith |
| DE19849189A1 (de) * | 1998-10-26 | 2000-05-04 | Henkel Kgaa | Verfahren zum Gewinnen von Naturstoffen durch Extraktion sowie zum Herstellen von Chitin oder Chitosan |
| DE19911040A1 (de) | 1999-03-12 | 2000-09-21 | Cognis Deutschland Gmbh | Tensidgranulate |
| EP1064910B1 (de) | 1999-07-02 | 2005-09-14 | Cognis IP Management GmbH | Mikrokapseln - IV |
| DE59912559D1 (de) | 1999-07-02 | 2005-10-20 | Cognis Ip Man Gmbh | Mikrokapseln - III |
| ATE258417T1 (de) | 1999-07-02 | 2004-02-15 | Cognis Iberia Sl | Mikrokapseln - i |
| ATE258777T1 (de) | 1999-07-02 | 2004-02-15 | Cognis Iberia Sl | Mikrokapseln - ii |
| GB9929472D0 (en) * | 1999-12-13 | 2000-02-09 | Btg Int Ltd | Polymeric film |
| DE10014529A1 (de) | 2000-03-23 | 2001-09-27 | Cognis Deutschland Gmbh | Desodorierende Zubereitungen mit nanoskaligen Chitosanen und/oder Chitosanderivaten |
| DE10018812A1 (de) | 2000-04-15 | 2001-10-25 | Cognis Deutschland Gmbh | Verfahren zur Herstellung von nichtionischen Tensidgranulaten |
| FR2814380B1 (fr) | 2000-09-25 | 2002-11-08 | Serobiologiques Lab Sa | Poudre de microcapsules et procede d'obtention |
| DE10105623A1 (de) | 2001-02-08 | 2002-08-14 | Cognis Deutschland Gmbh | Verfahren zur antibakteriellen Ausrüstung von Fasern oder Vliesstoffen |
| TW583190B (en) * | 2001-04-04 | 2004-04-11 | Dainichiseika Color Chem | Purified chitins and production process thereof |
| NO20015986D0 (no) | 2001-08-02 | 2001-12-06 | Einar J Mustaparta | Produktet chitosan, samt fremstillingsmetode og anvendelse av chitosan |
| BE1014638A6 (fr) * | 2002-02-12 | 2004-02-03 | Univ Liege | Methode de preparation de derives de la paroi cellulaire a partir de biomasse. |
| DE102004007115A1 (de) | 2004-02-13 | 2005-08-25 | Cognis Deutschland Gmbh & Co. Kg | Chitosanhaltige Wundauflagen |
| JP4627714B2 (ja) * | 2004-11-25 | 2011-02-09 | 大日精化工業株式会社 | キトサン中のトロポミオシンを測定する方法およびキトサンの製造方法 |
| KR100862139B1 (ko) * | 2004-11-25 | 2008-10-09 | 다이니치 세이카 고교 가부시키가이샤 | 키토산 중의 트로포미오신 측정방법 |
| AU2006257177A1 (en) * | 2005-06-14 | 2006-12-21 | Genis Ehf. | Compositions of partially deacetylated chitin derivatives |
| KR100693803B1 (ko) * | 2005-09-20 | 2007-03-12 | 노홍균 | 키토산을 이용한 계란 보존제 및 그 제조방법 |
| CA2755929C (en) * | 2008-03-19 | 2016-07-26 | Agratech International, Inc. | Chitosan manufacturing process |
| WO2015058935A1 (en) | 2013-10-23 | 2015-04-30 | Unilever Plc | Anti-perspirant composition |
| CN108239182A (zh) * | 2018-01-05 | 2018-07-03 | 佛山市聚成生化技术研发有限公司 | 一种九香虫壳聚糖的提取方法及其应用 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8824971D0 (en) * | 1988-10-25 | 1988-11-30 | Roberts G A F | Method for production of chitosan |
| FR2650282B1 (fr) * | 1989-07-26 | 1992-09-04 | Dev Utilisations Cuir | Procede de preparation de chitosan par n-desacetylation de chitine |
-
1993
- 1993-02-08 KR KR1019930001687A patent/KR970008132B1/ko not_active Expired - Fee Related
- 1993-07-21 CA CA002101079A patent/CA2101079A1/en not_active Abandoned
- 1993-07-23 NO NO932662A patent/NO932662L/no unknown
- 1993-08-10 PL PL93300024A patent/PL300024A1/xx unknown
- 1993-08-24 IT ITMI931842A patent/IT1270966B/it active IP Right Grant
- 1993-08-31 FR FR9310401A patent/FR2701266B1/fr not_active Expired - Fee Related
- 1993-10-29 JP JP5271680A patent/JPH0730123B2/ja not_active Expired - Fee Related
-
1997
- 1997-03-13 KR KR1019970008516A patent/KR100190723B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0730123B2 (ja) | 1995-04-05 |
| PL300024A1 (en) | 1994-08-22 |
| FR2701266A1 (fr) | 1994-08-12 |
| CA2101079A1 (en) | 1994-08-09 |
| ITMI931842A0 (it) | 1993-08-24 |
| KR940019731A (ko) | 1994-09-14 |
| KR100190723B1 (ko) | 1999-06-01 |
| IT1270966B (it) | 1997-05-26 |
| NO932662L (no) | 1994-08-09 |
| FR2701266B1 (fr) | 1995-04-21 |
| ITMI931842A1 (it) | 1995-02-24 |
| JPH06239902A (ja) | 1994-08-30 |
| NO932662D0 (no) | 1993-07-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR970008132B1 (ko) | 생체 임상의학용 키틴 및 키토산 제조방법 | |
| RU2117673C1 (ru) | Способ получения хитозана | |
| CA2313836C (en) | Chitosan and method of preparing chitosan | |
| CN114044835A (zh) | 一种微波辅助低共熔溶剂从小龙虾壳中提取甲壳素的方法 | |
| WO2002057477A1 (en) | Process for producing carrageenan with reduced amount of insoluble material | |
| JP2022099414A (ja) | キチン溶解溶媒及びキチン溶出方法 | |
| RU2065447C1 (ru) | Способ получения хитозана | |
| CN1654670A (zh) | 一种硫酸软骨素的制备方法 | |
| KR970009897B1 (ko) | 저온처리에 의한 생체 임상의학용 키틴 및 키토산의 제조방법 | |
| CN1118477C (zh) | 壳聚糖的制备方法 | |
| CN102617755A (zh) | 一种用虾壳或虾壳加工残渣制备壳聚糖的简易工艺 | |
| EP1397389B1 (en) | A method of isolation of immunostimulating glucan from oyster mushroom | |
| JPH036201A (ja) | キトサンおよび第四アンモニウム基を含有するその誘導体の新規な製造方法 | |
| KR20030013804A (ko) | 키틴 및 키토산의 제조방법 | |
| KR0136552B1 (ko) | 대롱 수염 새우 갑각으로부터 생체 임상의학용 키틴 및 키토산의 제조 | |
| KR0136551B1 (ko) | 새우 갑각으로부터 생체 임상의학용 키틴 및 키토산의 제조 | |
| KR0141083B1 (ko) | 미세 키틴 및 미세 키토산의 제조방법 | |
| CN114014952A (zh) | 一种虾蟹壳催化水热制备壳聚糖的方法 | |
| RU2680691C1 (ru) | Способ получения хитина из личинок черной львинки hermetia illucens | |
| CN106810623A (zh) | 一种甲壳质及其壳聚糖和应用 | |
| RU2147590C1 (ru) | Способ получения хитозана | |
| KR0139615B1 (ko) | 0-카복시메틸키틴의제조방법 | |
| JPS62292802A (ja) | キトサンの精製法 | |
| KR100457444B1 (ko) | 오징어 연골로부터 베타-키토산을 제조하는 방법 | |
| KR0159971B1 (ko) | 생물의학 등급의 저분자량 키토산의 제조방법 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| AMND | Amendment | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| E14-X000 | Pre-grant third party observation filed |
St.27 status event code: A-2-3-E10-E14-opp-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| AMND | Amendment | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
St.27 status event code: N-2-6-B10-B15-exm-PE0601 |
|
| J2X1 | Appeal (before the patent court) |
Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL |
|
| PB0901 | Examination by re-examination before a trial |
St.27 status event code: A-6-3-E10-E12-rex-PB0901 |
|
| G160 | Decision to publish patent application | ||
| PG1605 | Publication of application before grant of patent |
St.27 status event code: A-2-2-Q10-Q13-nap-PG1605 |
|
| B701 | Decision to grant | ||
| PB0701 | Decision of registration after re-examination before a trial |
St.27 status event code: A-3-4-F10-F13-rex-PB0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 9 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 10 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 11 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 12 |
|
| FPAY | Annual fee payment |
Payment date: 20090908 Year of fee payment: 13 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 13 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20100906 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20100906 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |