Deutsch English Français

Contact

EP0310971

European procedure

Quick help

Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...

News flashes

Italy joins the Federated Register

Click here for more information on the Federated Register.

2025-06-12

More...

Extract from the Register of European Patents

EP About this file: EP0310971

EP0310971 - Cathodically depositable aqueous electrodeposition composition and its use [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 13.05.1993 Database last updated on 28.03.2026
Most recent event Tooltip	13.05.1993	No opposition filed within time limit	published on 30.06.1993 [1993/26]
Applicant(s)	For all designated states Herberts Gesellschaft mit beschränkter Haftung Christbusch 25 42285 Wuppertal / DE
	For all designated states HOECHST AKTIENGESELLSCHAFT 65926 Frankfurt am Main / DE
	[N/P]
Former [1989/15]	For all designated states Herberts Gesellschaft mit beschränkter Haftung Christbusch 25 D-42285 Wuppertal / DE
	For all designated states HOECHST AKTIENGESELLSCHAFT D-65926 Frankfurt am Main / DE
Inventor(s)	01 / Saatweber, Dietrich, Dr. Forststrasse 22 D-5600 Wuppertal 21 / DE
	02 / Hendrikx, Georg, Dr. Nordrather Strasse 76 D-5620 Velbert 15 / DE
	03 / Brindöpke, Gerhard, Dr. Lorelei Strasse 18 D-6230 Frankfurt 80 / DE
	04 / Plum, Helmut, Dr. Nibelungen Strasse 3 D-6204 Taunusstein / DE
	[1989/15]
Representative(s)	Gille Hrabal Partnerschaftsgesellschaft mbB Patentanwälte Brucknerstraße 20 40593 Düsseldorf / DE
	[N/P]
Former [1989/15]	Türk, Gille, Hrabal, Leifert Brucknerstrasse 20 D-40593 Düsseldorf / DE
Application number, filing date	88116262.2	30.09.1988
	[1989/15]
Priority number, date	DE19873733552	03.10.1987 Original published format: DE 3733552
	[1989/15]
Filing language	DE
Procedural language	DE
Publication	Type:	A2 Application without search report
	No.:	EP0310971
	Date:	12.04.1989
	Language:	DE
	[1989/15]
	Type:	A3 Search report
	No.:	EP0310971
	Date:	24.10.1990
	Language:	DE
	[1990/43]
	Type:	B1 Patent specification
	No.:	EP0310971
	Date:	08.07.1992
	Language:	DE
	[1992/28]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	04.09.1990
Classification	IPC:	C09D5/44	[1989/15]
	CPC:	C09D5/4496 (EP,US)
Designated contracting states	DE, ES, FR, GB, IT, NL, SE [1989/15]
Title	German:	Kathodisch adscheidbares wässriges Elektrotauchlack-überzugsmittel und dessen Verwendung	[1989/15]
	English:	Cathodically depositable aqueous electrodeposition composition and its use	[1989/15]
	French:	Composition aqueuse d'électrodéposition déposable à la cathode et son utilisation	[1989/15]
Examination procedure	15.12.1990	Examination requested [1991/06]
	30.08.1991	Despatch of communication of intention to grant (Approval: No)
	07.01.1992	Despatch of communication of intention to grant (Approval: later approval)
	14.01.1992	Communication of intention to grant the patent
	23.04.1992	Fee for grant paid
	23.04.1992	Fee for publishing/printing paid
Opposition(s)	09.04.1993	No opposition filed within time limit [1993/26]
Fees paid	Renewal fee
	13.09.1990	Renewal fee patent year 03
	17.09.1991	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.

The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.