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EP0068326
European procedure
Extract from the Register of European Patents
EP About this file: EP0068326
| EP0068326 - Bis-phenol phosphates as clarifiers for polyolefin resins [Right-click to bookmark this link] | |||
| Former [1983/01] | Bis-phenol phosphates, phosphonates and phosphinates as clarifiers for polyolefin resins | ||
| [1986/08] | Status | No opposition filed within time limit Status updated on 18.12.1986 Database last updated on 09.04.2026 | Most recent event Tooltip | 28.09.2007 | Lapse of the patent in a contracting state | published on 31.10.2007 [2007/44] | Applicant(s) | For all designated states ADEKA ARGUS CHEMICAL CO., Ltd. 5-2-13 Shirahata, Urawa City Saitama Prefecture / JP | [1983/01] | Inventor(s) | 01 /
Nakahara, Yutaka 406-71 Minamishimoarai Iwatsuki Saitama / JP | 02 /
Akutsu, Mitsuo 6-16-30 Aoto Katsushika Tokyo / JP | 03 /
Haruna, Tohru 969-4 Shimohideya Okegawa City Saitama / JP | 04 /
Takahashi, Masayuki 4-15-26 Midorimachi Tokorozawa City Saitama / JP | [1983/01] | Representative(s) | Weinhold, Peter, et al Patentanwälte Dr. Weinhold, Dannenberg, Dr. Gudel, Schubert Siegfriedstrasse 8 80803 München / DE | [N/P] |
| Former [1985/52] | Weinhold, Peter, Dr., et al Patentanwälte Dr. Weinhold, Dannenberg, Dr. Gudel, Schubert Siegfriedstrasse 8 D-80803 München / DE | ||
| Former [1983/01] | Schmied-Kowarzik, Volker, Dr. Patentanwälte Dr. V. Schmied-Kowarzik 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 | 82105308.9 | 16.06.1982 | [1983/01] | Priority number, date | JP19810098816 | 25.06.1981 Original published format: JP 9881681 | [1983/01] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0068326 | Date: | 05.01.1983 | Language: | EN | [1983/01] | Type: | A3 Search report | No.: | EP0068326 | Date: | 25.05.1983 | Language: | EN | [1983/21] | Type: | B1 Patent specification | No.: | EP0068326 | Date: | 19.02.1986 | Language: | EN | [1986/08] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.03.1983 | Classification | IPC: | C07F9/15, C07F9/38, C07F9/48, C08K5/49, C08L23/00 | [1983/01] | CPC: |
C08K5/527 (EP,US);
C07F9/657181 (EP,US);
C07F9/65744 (EP,US);
C07F9/6578 (EP,US);
C08K5/5357 (EP,US)
| C-Set: |
C08K5/527, C08L23/02 (EP,US);
C08K5/5357, C08L23/02 (US,EP) | Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, NL, SE [1983/01] | Title | German: | Bis-Phenol phosphate als Klärungsmittel für Polyolefinharze | [1986/08] | English: | Bis-phenol phosphates as clarifiers for polyolefin resins | [1986/08] | French: | Phoshates de bis-phénol comme clarifiants pour résines de polyolefines | [1986/08] |
| Former [1983/01] | Bis-Phenol phosphate, Phosphonate und Phosphinate als Klärungsmittel für Polyolefinharze | ||
| Former [1983/01] | Bis-phenol phosphates, phosphonates and phosphinates as clarifiers for polyolefin resins | ||
| Former [1983/01] | Phoshates, phosphonates et phosphinates de bis-phénol comme clarifiants pour résines de polyolefines | Examination procedure | 11.11.1983 | Examination requested [1984/04] | 24.08.1984 | Despatch of a communication from the examining division (Time limit: M04) | 28.12.1984 | Reply to a communication from the examining division | 30.04.1985 | Despatch of communication of intention to grant (Approval: ) | 05.08.1985 | Communication of intention to grant the patent | 09.10.1985 | Fee for grant paid | 09.10.1985 | Fee for publishing/printing paid | Opposition(s) | 21.11.1986 | No opposition filed within time limit [1987/06] | Fees paid | Renewal fee | 07.06.1984 | Renewal fee patent year 03 | 07.06.1985 | Renewal fee patent year 04 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | 19.02.1986 | IT | 19.02.1986 | SE | 28.02.1986 | [2007/44] |
| Former [1999/42] | AT | 19.02.1986 | |
| IT | 19.02.1986 | ||
| SE | 28.02.1986 | ||
| Former [1989/14] | AT | 19.02.1986 | |
| SE | 28.02.1986 | ||
| Former [1987/20] | AT | 19.02.1986 | Documents cited: | Search | [XD] JP48041009 | [X] JP54048865 | [X] JP54065775 | [X] JP54006050 | [X] JP53127484 | [YD] JP46021939 | [YD] JP46012903 | [XD] CHEMICAL ABSTRACTS, vol. 81, no. 20, 18th November 1974, page 61, no. 121856q, Columbus Ohio (USA); & JP-B-48 041 009 (SANKO CHEMICAL CO., LTD.) (04-12-1973) [XD] | [X] CHEMICAL ABSTRACTS, vol. 91, no. 6, 6th August 1979, page 40, no. 40424b, Columbus Ohio (USA); & JP-A-54 048 865 (ASAHI-DOW LTD.) (17-04-1979) [X] | [X] CHEMICAL ABSTRACTS, vol. 91, no. 18, 29th October 1979, page 41, no. 141825p, Columbus Ohio (USA); & JP-A-54 065 775 (ASAHI-DOW LTD.)(26-05-1979) [X] | [X] CHEMICAL ABSTRACTS, vol. 90, no. 26, 25th June 1979, page 90, no. 205739c, Columbus Ohio (USA); & JP-A-54 006 050 (TOYOBO CO., LTD.) (17-01-1979) [X] | [X] CHEMICAL ABSTRACTS, vol. 90, no. 11, 12th March 1979, page 645, no. 87666b, Columbus Ohio (USA); & JP-A-53 127 484 (TOYOBO CO., LTD.) (07-11-1978) [X] | [YD] CHEMICAL ABSTRACTS, vol. 76, no. 26, 26th June 1972, page 54, no. 154869w, Columbus Ohio (USA); & JP-B-46 021 939 (SUMITOMO CHEMICAL CO., LTD.) (22-06-1971) [YD] | [YD] CHEMICAL ABSTRACTS, vol. 76, no. 20, 1st May 1976, page 58, no. 114225b, Columbus Ohio (USA); & JP-B-46 012 903 (SUMITOMO CHEMICAL CO., LTD.) (02-04-1971) [YD] |