EP0332379A3
Production process of l-alpha-amino acids
Abstract
A production process of L-α-amino acids comprising causing a microorganism belonging to Nocardia, Mycobacterium or Corynebacterium sp. and having nitrile-hydrolyzing activity to act on an α-aminonitrile compound at a pH in the range of 8 - 12 or in the presence of an aldehyde or on an α-(N-alkylideneamino)nitrile compound.
Term
Term ended
Projected expiry passed 6 March 2009, 17.6 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both waysCites: the store holds 2 of 3
| Document | Relation | Office | Category | Cited during |
|---|---|---|---|---|
| WO8607386A1 | Cites | World Intellectual Property Organization (WIPO) | X | Search report |
| FR2245585A1 | Cites | France | Y | Search report |
| CHEMICAL ABSTRACTS, vol. 105, no. 7, August 1986, page 513, abstract no. 59419h, Columbus, Ohio, US; S.Y. CHOI et al.: "Hydrolysis of the nitrile group in alpha-aminophenylacetonitrile by nitrilase; development of a new biotechnology for stereospecific production of S-aplha-phenylglycine", & ARCH. PHARMACOL RES. 1986, 9(1), 45-7 | Non-patent | – | – | Search report |
14 members in 4 offices
Priority claims9
| Document | Office | Kind | Date |
|---|---|---|---|
| 5269488 | Japan | – | |
| 5269488 | Japan | A | |
| 5269588 | Japan | – | |
| 5269588 | Japan | A | |
| 5578188 | Japan | – | |
| 5578188 | Japan | A | |
| JP19880052694 | – | – | – |
| JP19880052695 | – | – | – |
| JP19880055781 | – | – | – |
Members14
| Document | Office | Kind | |
|---|---|---|---|
| EP0332379A2 | European Patent Office (EPO) | A2 | |
| JPH01317392A | Japan | A | |
| JPH01317393A | Japan | A | |
| JPH01317394A | Japan | A | |
| EP0332379A3This record | European Patent Office (EPO) | A3 | |
| JPH0479894A | Japan | A | |
| JPH0479895A | Japan | A | |
| JPH0720432B2 | Japan | B2 | |
| JPH0724590B2 | Japan | B2 | |
| EP0332379B1 | European Patent Office (EPO) | B1 | |
| DE68926922D1 | Germany | D1 | |
| DE68926922T2 | Germany | T2 | |
| US5587303A | United States of America | A | |
| JP2670838B2 | Japan | B2 |
37 legal events, as 3 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
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| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Be: lapsedLapsedBERE | BERE | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Notification of lapseLapsedST | ST | FR | |
| Nl: lapsed or anulled due to non-payment of the annual feeLapsedNLV4 | NLV4 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Patent ceasedCeasedPL | PL | CH | |
| Gb: european patent ceased through non-payment of renewal feeCeasedGBPC | GBPC | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| No opposition filedOpposition26N | 26N | EP | |
| No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE | PLBE | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | EP | |
| It: translation for a ep patent filedITF | ITF | EP | |
| It: translation for a ep patent filedITF | ITF | EP | |
| Fr: translation filedET | ET | EP | |
| Corresponds to:REF | REF | EP | |
| New agentNV | NV | CH | |
| Designated contracting statesAK | AK | EP | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH | GRAH | EP | |
| Party data changed (applicant data changed or rights of an application transferred)RAP1 | RAP1 | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Designated contracting statesAK | AK | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication
- 0332379
- Publication, DOCDB
- 0332379
- Publication, EPODOC
- EP0332379
- Application
- 302231
- Application, DOCDB
- 89302231
- Application, EPODOC
- EP19890302231
Titles3
- English
- PRODUCTION PROCESS OF L-ALPHA-AMINO ACIDS
- German
- Verfahren zur Herstellung von L-alpha-Aminosäuren
- French
- Procédé de préparation de L-alpha-acides aminés
Classification
- CPC, 3
- C12P17/00
- C12P13/04
- C12P41/006
- IPC, 3
- C12P13 04
- C12P17 00
- C12P41 00
Designated states1
- Contracting states, 1
- Netherlands (Kingdom of the)