EP0096103 - Process for making ionic structured particle latexes using reactive polymeric surfactants [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 25.10.1988 Database last updated on 22.05.2024 | Most recent event Tooltip | 25.10.1988 | No opposition filed within time limit | published on 14.12.1988 [1988/50] | Applicant(s) | For all designated states The Dow Chemical Company 2020 Dow Center Midland, Michigan 48674 / US | [N/P] |
Former [1983/51] | For all designated states THE DOW CHEMICAL COMPANY 2030 Dow Center Abbott Road P.O. Box 1967 Midland Michigan 48640-1967 / US | Inventor(s) | 01 /
Wessling, Ritchie Antone 5007 Nurmi Drive Midland Michigan 48640 / US | 02 /
Pickelman, Dale Martin 319 Price Auburn Michigan / US | [1983/51] | Representative(s) | Hann, Michael, et al Patentanwälte Dr. Michael Hann Dr. H.-G. Sternagel Sander Aue 30 D-51465 Bergisch Gladbach / DE | [N/P] |
Former [1983/51] | Hann, Michael, Dr., et al Patentanwälte Dr. Michael Hann Dr. H.-G. Sternagel Sander Aue 30 D-51465 Bergisch Gladbach / DE | Application number, filing date | 82105753.6 | 29.06.1982 | [1983/51] | Priority number, date | deleted | [1984/08] |
Former [1983/51] | deleted | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0096103 | Date: | 21.12.1983 | Language: | EN | [1983/51] | Type: | A3 Search report | No.: | EP0096103 | Date: | 15.05.1985 | Language: | EN | [1985/20] | Type: | B1 Patent specification | No.: | EP0096103 | Date: | 23.12.1987 | Language: | EN | [1987/52] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.03.1985 | Classification | IPC: | C08F2/24, C08F291/00, C08J3/12 | [1985/20] | CPC: |
C08F2/28 (EP,US);
C08F2/24 (EP,US);
C08F291/00 (EP,US)
| C-Set: |
C08F291/00, C08F2/22 (EP,US)
|
Former IPC [1985/15] | C08F2/24, C08F291/00, C08J3/12 | ||
Former IPC [1983/51] | C08F2/28, C08F291/00 | Designated contracting states | DE, FR, GB, NL, SE [1983/51] | Title | German: | Verfahren zur Herstellung von strukturierten ionischen Latexteilchen aus reaktionsfähigen polymeren oberflächenaktiven Mitteln | [1983/51] | English: | Process for making ionic structured particle latexes using reactive polymeric surfactants | [1983/51] | French: | Procédé de préparation de latexes de particules ioniques structurées à partir de tensioactifs polymères réactifs | [1983/51] | File destroyed: | 20.04.2002 | Examination procedure | 14.08.1985 | Examination requested [1985/44] | 05.09.1986 | Despatch of a communication from the examining division (Time limit: M04) | 20.12.1986 | Reply to a communication from the examining division | 17.03.1987 | Despatch of communication of intention to grant (Approval: ) | 24.06.1987 | Communication of intention to grant the patent | 04.09.1987 | Fee for grant paid | 04.09.1987 | Fee for publishing/printing paid | Opposition(s) | 24.09.1988 | No opposition filed within time limit [1988/50] | Fees paid | Renewal fee | 06.03.1984 | Renewal fee patent year 03 | 12.03.1985 | Renewal fee patent year 04 | 15.03.1986 | Renewal fee patent year 05 | 23.03.1987 | 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. | Documents cited: | Search | [A]JP51030284 ; | [XP]US4337185 (WESSLING RITCHIE A, et al); | [A]US4017442 (GIBBS DALE S, et al); | [AD]US3640922 (SHEETZ DAVID P); | [AD]US4002586 (WESSLING RITCHIE A, et al); | [AD]US4056501 (GIBBS DALE S, et al) | [A] - CHEMICAL ABSTRACTS, vol. 85, no. 8, 23rd August 1976, page 17, no. 47305y, Columbus, Ohio, US; & JP-A-51 030 284 (KANEGAFUCHI CHEMICAL INDUSTRY CO., LTD.) 15-03-1976, & JP51030284 A 00000000 |