EP0091990A3

Dental restorative material

Abstract

Dentales Restorationsmaterial, enthaltend eine oder mehrere polymerisierbare (Meth)Acrylverbindungen, Polymerisationsbeschleuniger und/oder Polymerisationsinitiatoren und gegebenenfalls weitere in solchen Mitteln an sich übliche Zusätze sowie ein anorganisches Füllstoffgemisch, dadurch gekennzeichnet, daß es als Füllstoffgemisch ein Gemisch aus mindestens einem gegebenenfalls silanisierten amorphen Füllstoff, mindestens einem gegebenenfalls silanisierten kristallinen Füllstoff und, gegebenenfalls in untergeordneten Mengen, einem feinverteilten Mikrofüllstoff enthält.

Term

Term ended

Projected expiry passed 2 December 2002, 23.8 years ago.

Every citation, both ways

Citations
Document	Relation	Office	Category	Cited during
FR2370467A1	Cites	France	A	Search report

8 members in 5 offices

This recordMember, by publication datePriority claim

Priority claims4

Priority claims
Document	Office	Kind	Date
368743	United States of America	–	1982-04-15
36874382	United States of America	A	1982-04-15
368743	–	–	–
US19820368743	–	–	–

Members8

Family members, oldest first
Document	Office	Kind
US4388069A	United States of America	A	1983-06-14
EP0091990A2	European Patent Office (EPO)	A2	1983-10-26
JPS58189105A	Japan	A	1983-11-04
EP0091990A3This record	European Patent Office (EPO)	A3	1984-08-01
EP0091990B1	European Patent Office (EPO)	B1	1987-03-18
AT25926T	Austria	T	1987-04-15
DE3275705D1	Germany	D1	1987-04-23
JPH046162B2	Japan	B2	1992-02-05

42 legal events, as 4 offices reported them to INPADOC

Over the term

Point at a mark for the event

Events

Legal events, newest first
	Event	Code	Office
2005-10-05	Appeal reference modifiedAppealORIGINAL CODE: EPIDOSCREFNOAPAH	APAH	EP
1993-06-30	Be: lapsedLapsedBERE	BERE	EP
1992-11-02	Nl: decision of oppositionOppositionNLR2	NLR2	EP
1992-09-15	Patent ceasedCeasedPL	PL	CH
1992-09-09	Patent revokedRevoked27W	27W	EP
1992-09-09	Gb: patent revoked under art. 102 of the ep convention designating the uk as contracting stateRevokedGBPR	GBPR	EP
1992-07-23	Patent revokedRevokedORIGINAL CODE: 0009271RDAG	RDAG	EP
1992-07-23	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: PATENT REVOKEDSTAA	STAA	EP
1992-04-09	Lu: last paid annual feeEPTA	EPTA	EP
1992-02-04	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1992-01-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1991-12-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1991-12-18	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1991-12-18	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1991-11-28	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1991-11-25	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1991-11-22	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1990-12-31	It: last paid annual feeITTA	ITTA	EP
1990-12-14	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1990-10-10	Registration of transactions, instruments or events in the register (sect. 32/1977)732	732	GB
1989-06-02	Transmission of propertyTP	TP	FR
1989-04-17	Nl: assignments of ep-patentsNLS	NLS	EP
1989-01-13	AssignmentPUE	PUE	CH
1988-12-20	It: changes in ownership of a european patentITPR	ITPR	EP
1988-04-05	Nl: opposition has been filed with the epoOppositionNLR1	NLR1	EP
1988-04-05	Nl: opposition has been filed with the epoOppositionNLR1	NLR1	EP
1988-02-03	Opposition filedOpposition26	26	EP
1988-02-03	Opposition filedOpposition26	26	EP
1987-12-17	Opposition filedOppositionORIGINAL CODE: 0009260PLBI	PLBI	EP
1987-07-03	Fr: translation filedET	ET	EP
1987-04-30	It: translation for a ep patent filedITF	ITF	EP
1987-04-30	It: translation for a ep patent filedITF	ITF	EP
1987-04-23	Corresponds to:REF	REF	EP
1987-03-18	Designated contracting statesAK	AK	EP
1987-03-18	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1987-03-18	Corresponds to:REF	REF	EP
1987-01-31	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
1984-10-10	Request for examination filed17P	17P	EP
1984-08-01	Designated contracting statesAK	AK	EP
1984-05-29	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL	EP
1983-10-26	Designated contracting statesAK	AK	EP
1983-08-27	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP

Dental restorative material

Abstract

Term

Priority claims4

Members8

Over the term

Events

Numbers

Titles3

Classification

Designated states11