EP0257513 - Process for coating substrates with thermosetting high solids coating compositions of epoxies, polyols and anhydrides [Right-click to bookmark this link] | |||
Former [1988/09] | Thermosetting high solids coating composition of epoxies, polyols and anhydrides | ||
[1993/29] | Status | Patent maintained as amended Status updated on 15.03.1996 Database last updated on 21.10.2024 | Most recent event Tooltip | 15.03.1996 | Patent maintained (B2 publication) | published on 01.05.1996 [1996/18] | Applicant(s) | For all designated states PPG INDUSTRIES, INC. One PPG Place Pittsburgh Pennsylvania 15272 / US | [N/P] |
Former [1988/09] | For all designated states PPG INDUSTRIES, INC. One PPG Place Pittsburgh Pennsylvania 15272 / US | Inventor(s) | 01 /
Blackburn, William Pelham R.D. 4 P.O. Box 10A Evans City, Pa. 16033 / US | 02 /
Ambrose, Ronald Ruthvoyne 4312 Winchester Drive Allison Park, Pa. 15101 / US | 03 /
Porter, Samuel, Jr. R.D. 1, Box 285H Echowood Drive Natrona Heights, Pa. 15065 / US | 04 /
Burkholder, Mary Jo 605 Green Hill Court Mars, Pa. 16046 / US | [1988/09] | Representative(s) | Sternagel, Hans-Günther, et al Patentanwälte Sternagel & Fleischer Braunsberger Feld 29 51429 Bergisch Gladbach / DE | [N/P] |
Former [1988/09] | Sternagel, Hans-Günther, Dr., et al Patentanwälte Dr. Michael Hann Dr. H.-G. Sternagel Sander Aue 30 D-51465 Bergisch Gladbach / DE | Application number, filing date | 87111918.6 | 18.08.1987 | [1988/09] | Priority number, date | US19860898665 | 21.08.1986 Original published format: US 898665 | US19860898670 | 21.08.1986 Original published format: US 898670 | [1988/09] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0257513 | Date: | 02.03.1988 | Language: | EN | [1988/09] | Type: | A3 Search report | No.: | EP0257513 | Date: | 09.08.1989 | Language: | EN | [1989/32] | Type: | B1 Patent specification | No.: | EP0257513 | Date: | 21.07.1993 | Language: | EN | [1993/29] | Type: | B2 New European patent specification | No.: | EP0257513 | Date: | 01.05.1996 | Language: | EN | [1996/18] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.06.1989 | Classification | IPC: | C09D163/00, C08L63/00, C08G59/42 | [1993/29] | CPC: |
C09D163/00 (EP);
C08L63/00 (KR);
C08G59/42 (KR);
C08G59/4284 (EP);
C08G81/00 (KR)
|
Former IPC [1988/09] | C09D3/58, C08L63/00, C08G59/42 | Designated contracting states | BE, DE, ES, FR, GB, IT, NL, SE [1988/09] | Title | German: | Verfahren zur Beschichtung von Substraten mit wärmehärtbaren Beschichtungszusammensetzungen mit hohem Feststoffgehalt auf der Basis von Epoxyden Polyolen und Anhydriden | [1993/29] | English: | Process for coating substrates with thermosetting high solids coating compositions of epoxies, polyols and anhydrides | [1993/29] | French: | Procédé pour revêtir des substrates avec des Composition de revêtement thermodurcissable à haute teneur en matière sèche à base d'époxydes, de polyols et d'anhydrides | [1993/29] |
Former [1988/09] | Wärmehärtbare Beschichtungszusammensetzung mit hohem Feststoffgehalt auf der Basis von Epoxyden Polyolen und Anhydriden | ||
Former [1988/09] | Thermosetting high solids coating composition of epoxies, polyols and anhydrides | ||
Former [1988/09] | Composition de revêtement thermodurcissable à haute teneur en matière sèche à base d'époxydes, de polyols et d'anhydrides | Examination procedure | 01.02.1990 | Examination requested [1990/13] | 25.06.1991 | Despatch of a communication from the examining division (Time limit: M06) | 30.12.1991 | Reply to a communication from the examining division | 08.07.1992 | Despatch of a communication from the examining division (Time limit: M04) | 30.10.1992 | Reply to a communication from the examining division | 17.11.1992 | Despatch of communication of intention to grant (Approval: Yes) | 08.01.1993 | Communication of intention to grant the patent | 22.03.1993 | Fee for grant paid | 22.03.1993 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
21.04.1994
02.05.1994
ADMISSIBLE Herberts GmbH & Co. KG Christbusch 25 D-42285 Wuppertal / DE Opponent's representative Gille Hrabal Partnerschaftsgesellschaft mbB Patentanwälte Brucknerstraße 20 40593 Düsseldorf / DE | [N/P] |
Former [1994/24] | |||
Opponent(s) | 01
21.04.1994
02.05.1994
ADMISSIBLE Herberts GmbH Christbusch 25 D-42285 Wuppertal / DE Opponent's representative Türk, Gille, Hrabal, Leifert Brucknerstrasse 20 D-40593 Düsseldorf / DE | 31.05.1994 | Invitation to proprietor to file observations on the notice of opposition | 02.09.1994 | Reply of patent proprietor to notice(s) of opposition | 26.06.1995 | Date of oral proceedings | 11.07.1995 | Despatch of interlocutory decision in opposition | 11.07.1995 | Despatch of minutes of oral proceedings | 21.07.1995 | Legal effect of interlocutory decision in opposition | 26.10.1995 | Despatch of communication that the patent will be maintained as amended | 26.01.1996 | Fee for printing new specification paid | Fees paid | Renewal fee | 09.08.1989 | Renewal fee patent year 03 | 22.08.1990 | Renewal fee patent year 04 | 22.08.1991 | Renewal fee patent year 05 | 05.08.1992 | 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 | [X]US3000848 (MCGARY JR CHARLES W, et al); | [X]US3431237 (HARRY LAWRENCE D); | [X]EP0134691 (ICI PLC [GB]); | [A]DE2642465 (SIEMENS AG); | [A]GB1156269 (SHELL INT RESEARCH [NL]); | [A]WO8400770 (FORD WERKE AG [DE], et al); | [A]WO8400771 (FORD WERKE AG [DE], et al) |