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EP0520405
European procedure
Extract from the Register of European Patents
EP About this file: EP0520405
| EP0520405 - Method for producing a microbial polyester comprising D-(-)-3-hydroxybutyrate monomer units [Right-click to bookmark this link] | |||
| Former [1993/01] | Method for producing a microbial polyester | ||
| [1997/36] | Status | No opposition filed within time limit Status updated on 10.07.1998 Database last updated on 11.05.2024 | Most recent event Tooltip | 07.12.2007 | Lapse of the patent in a contracting state | published on 09.01.2008 [2008/02] | Applicant(s) | For all designated states Asahi Kasei Kabushiki Kaisha 2-6, Dojimahama 1-chome Kita-ku Osaka-shi Osaka 530-8205 / JP | [N/P] |
| Former [1993/01] | For all designated states Asahi Kasei Kogyo Kabushiki Kaisha 2-6, Dojimahama 1-chome Kita-ku Osaka-shi Osaka 530 / JP | Inventor(s) | 01 /
Akiyama, Minoru 2-21-11, Maruyamadai, Konan-ku Yokohama-shi, Kanagawa-ken / JP | 02 /
Doi, Yoshiharu 2617-39, Imajuku-cho, Asahi-ku Yokohama-shi, Kanagawa-ken / JP | [1993/01] | Representative(s) | Boeters, Hans Dietrich, et al BOETERS & LIECK Oberanger 32 80331 München / DE | [N/P] |
| Former [1993/01] | Boeters, Hans Dietrich, Dr., et al Patentanwälte Boeters & Bauer, Bereiteranger 15 D-81541 München / DE | Application number, filing date | 92110632.4 | 24.06.1992 | [1993/01] | Priority number, date | JP19910177721 | 24.06.1991 Original published format: JP 17772191 | JP19910254199 | 06.09.1991 Original published format: JP 25419991 | [1993/01] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0520405 | Date: | 30.12.1992 | Language: | EN | [1992/53] | Type: | A3 Search report | No.: | EP0520405 | Date: | 13.04.1994 | Language: | EN | [1994/15] | Type: | B1 Patent specification | No.: | EP0520405 | Date: | 03.09.1997 | Language: | EN | [1997/36] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.02.1994 | Classification | IPC: | C12P7/62, C12N1/20, // (C12N1/20, C12R1:05) | [1993/01] | CPC: |
C12N1/205 (EP,US);
C12P7/625 (EP,US);
C12R2001/05 (EP,US);
Y10S435/829 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1993/01] | Title | German: | Verfahren zur Herstellung eines D-(-)-3-Hydroxybutyrat-monomereinheiten enthaltenden mikrobiellen Polyesters | [1997/36] | English: | Method for producing a microbial polyester comprising D-(-)-3-hydroxybutyrate monomer units | [1997/36] | French: | Méthode pour la production d'un polyester microbien comprenant des unités monomériques de D-(-)-3-hydroxybutyrate | [1997/36] |
| Former [1993/01] | Verfahren zur mikrobiellen Herstellung von Polyestern | ||
| Former [1993/01] | Method for producing a microbial polyester | ||
| Former [1993/01] | Procédé de production microbiologique de polyesters | Biological material | This application mentions deposited biological material, check the file for details | Examination procedure | 24.06.1992 | Examination requested [1992/53] | 23.01.1996 | Despatch of a communication from the examining division (Time limit: M06) | 20.06.1996 | Reply to a communication from the examining division | 11.10.1996 | Despatch of communication of intention to grant (Approval: Yes) | 24.01.1997 | Communication of intention to grant the patent | 27.03.1997 | Fee for grant paid | 27.03.1997 | Fee for publishing/printing paid | Opposition(s) | 04.06.1998 | No opposition filed within time limit [1998/35] | Fees paid | Renewal fee | 23.06.1994 | Renewal fee patent year 03 | 29.06.1995 | Renewal fee patent year 04 | 18.06.1996 | Renewal fee patent year 05 | 30.06.1997 | Renewal fee patent year 06 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | IT | 03.09.1997 | [1999/42] | Documents cited: | Search | [A] - GJALT W. HUISMAN ET AL., "Synthesis of poly-3-hydroxyalkanoates is a common feature of fluorescent Pseudomonads", APPLIED AND ENVIRONMENTAL MICROBIOLOGY, WASHINGTON DC, US, (198908), vol. 55, no. 8, pages 1949 - 1954, XP000106558 [A] 1-5,7 * abstract * * page 1950, column L, paragraph 4 - column R, paragraph 1 * * page 1950, column R, paragraph 6 - page 1954, column L, paragraph 1 * | [POX] - PROCEEDINGS OF THE FIRST EUROPEAN SYMPOSIUM ON INDUSTRIAL CROPS AND PRODUCTS, MAASTRICHT, THE NETHERLANDS, (19911125) [POX] 1-4,7 | [ ] - GERRIT EGGINK ET AL., "Oleic acid as a substrate for poly-3-hydroxyalkanoate formation in Alcaligenes eutrophus and Pseudomonas putida", INDUSTRIAL CROPS AND PRODUCTS, (199212), vol. 1, no. 2-4, doi:doi:10.1016/0926-6690(92)90014-M, pages 157 - 163, XP002003616 [ ] * abstract * * page 158, column L, paragraph L - column R, paragraph 1 * * page 159, column L, paragraph L - page 160, column L, paragraph 2 * * page 162, column L, paragraph 1 - paragraph 2 * DOI: http://dx.doi.org/10.1016/0926-6690(92)90014-M |