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EP0422452
European procedure
Extract from the Register of European Patents
EP About this file: EP0422452
| EP0422452 - Process for producing sticky polymers [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 29.12.2000 Database last updated on 03.08.2024 | Most recent event Tooltip | 26.12.2003 | Lapse of the patent in a contracting state New state(s): GR | published on 11.02.2004 [2004/07] | Applicant(s) | For all designated states UNION CARBIDE CHEMICALS AND PLASTICS COMPANY, INC. 39 Old Ridgebury Road Danbury Connecticut 06817-0001 / US | [N/P] |
| Former [1991/16] | For all designated states UNION CARBIDE CHEMICALS AND PLASTICS COMPANY, INC. 39 Old Ridgebury Road Danbury Connecticut 06817-0001 / US | Inventor(s) | 01 /
Rhee, Seung Joon 7 Apple Hill Road Belle Mead, New Jersey 08502 / US | 02 /
Baker, Edgar Chapman 7 Dartmouth Avenue Bridgewater, New Jersey 08807 / US | 03 /
Edwards, David Nicholas 1518 Quarrier Street Charleston, West Virginia 25311 / US | 04 /
Lee, Kiu Hee 1002 Rustling Road South Charleston, West Virginia 25303 / US | 05 /
Moorhouse, John Henry 17 Constable road Kendall Park, New Jersey 08824 / US | 06 /
Scarola, Leonard Sebastian 580 Stratford Road Union, New Jersey 07083 / US | 07 /
Karol, Frederick John Hiland Drive Belle Mead, New Jersey 08502 / US | [1991/16] | Representative(s) | Barz, Peter, et al Meissner Bolte & Partner GbR Postfach 86 06 24 81633 München / DE | [N/P] |
| Former [1995/25] | Barz, Peter, Dr., et al Patentanwalt Kaiserplatz 2 D-80803 München / DE | ||
| Former [1991/16] | Barz, Peter, Dr. Patentanwälte Dipl.-Ing. G. Dannenberg Dr. P. Weinhold, Dr. D. Gudel Dipl.-Ing. S. Schubert, Dr. P. Barz Siegfriedstrasse 8 D-80803 München / DE | Application number, filing date | 90118575.1 | 27.09.1990 | [1991/16] | Priority number, date | US19890413704 | 28.09.1989 Original published format: US 413704 | [1991/16] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0422452 | Date: | 17.04.1991 | Language: | EN | [1991/16] | Type: | A3 Search report | No.: | EP0422452 | Date: | 05.02.1992 | Language: | EN | [1992/06] | Type: | B1 Patent specification | No.: | EP0422452 | Date: | 01.03.2000 | Language: | EN | [2000/09] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 16.12.1991 | Classification | IPC: | C08F2/44, C08F2/34, C08F210/16, C08F36/06, C08F297/08 | [1991/16] | CPC: |
C08F2/44 (EP,KR,US);
C08F2/34 (KR);
C08F210/16 (KR);
C08F210/18 (EP,US);
B29K2019/00 (EP,US);
B29K2021/00 (EP,US);
| C-Set: |
C08F210/18, C08F2/34 (EP,US);
C08F210/18, C08F2/44 (US,EP) | Designated contracting states | AT, BE, DE, ES, FR, GB, GR, IT, NL, SE [1991/16] | Title | German: | Verfahren zur Herstellung von klebrigen Polymeren | [1991/16] | English: | Process for producing sticky polymers | [1991/16] | French: | Procédé de préparation de polymères collants | [1991/16] | Examination procedure | 28.12.1990 | Examination requested [1991/16] | 29.09.1993 | Despatch of a communication from the examining division (Time limit: M06) | 11.04.1994 | Reply to a communication from the examining division | 24.10.1994 | Despatch of a communication from the examining division (Time limit: M06) | 03.05.1995 | Reply to a communication from the examining division | 30.11.1995 | Despatch of a communication from the examining division (Time limit: M04) | 19.01.1996 | Reply to a communication from the examining division | 14.05.1996 | Despatch of a communication from the examining division (Time limit: M04) | 20.09.1996 | Reply to a communication from the examining division | 23.01.1997 | Despatch of a communication from the examining division (Time limit: M04) | 12.03.1997 | Reply to a communication from the examining division | 16.06.1997 | Despatch of a communication from the examining division (Time limit: M04) | 26.08.1997 | Reply to a communication from the examining division | 23.12.1997 | Despatch of a communication from the examining division (Time limit: M08) | 06.08.1998 | Reply to a communication from the examining division | 26.10.1998 | Despatch of a communication from the examining division (Time limit: M04) | 19.02.1999 | Reply to a communication from the examining division | 27.04.1999 | Despatch of communication of intention to grant (Approval: Yes) | 27.08.1999 | Communication of intention to grant the patent | 03.12.1999 | Fee for grant paid | 03.12.1999 | Fee for publishing/printing paid | Opposition(s) | 02.12.2000 | No opposition filed within time limit [2001/07] | Fees paid | Renewal fee | 12.06.1992 | Renewal fee patent year 03 | 24.06.1993 | Renewal fee patent year 04 | 22.06.1994 | Renewal fee patent year 05 | 20.06.1995 | Renewal fee patent year 06 | 04.07.1996 | Renewal fee patent year 07 | 22.08.1997 | Renewal fee patent year 08 | 26.08.1998 | Renewal fee patent year 09 | 03.09.1999 | Renewal fee patent year 10 |
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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 | AT | 01.03.2000 | GR | 01.03.2000 | [2004/07] |
| Former [2001/08] | AT | 01.03.2000 | Documents cited: | Search | [AD]US4482687 (NOSHAY ALLEN [US], et al); | [A]EP0142143 (IDEMITSU KOSAN CO [JP]); | [AD]WO8802379 (BP CHEM INT LTD [GB]) |