EP0334060A3

Denture cleansing tablet

Abstract

Cleaning tablet for automatic cleaning of dental prostheses in aqueous solution containing sodium bicarbonate and / or sodium carbonate (s), citric acid or citrate (s), sodium perborate, potassium monopersulfate, surfactants and foaming agents, binders, lubricants and disintegrants, antimicrobial agents, Carrier and flavoring agents, at least one perborate / peroxide activator and at least one phosphorus compound, characterized in that the activator content is between 0.5 and 3.0% by weight of the total composition of the cleaning tablet; that at least one hydrolysis-stable organic phosphonic acid acting as a stabilizing agent and / or a salt thereof with a content of between 0.5 and 3.0% by weight of the total composition of the cleaning tablet is used as the phosphorus compound;

Term

Term ended

Projected expiry passed 1 March 2009, 17.6 years ago.

Every citation, both ways

Citations
Document	Relation	Office	Category	Cited during
EP0186436A2	Cites	European Patent Office (EPO)	A	Search report
EP0253772A2	Cites	European Patent Office (EPO)	AD	Search report
FR2329747A1	Cites	France	A	Search report

34 members in 15 offices

This recordMember, by publication datePriority claim5 more offices are in the list below

Priority claims8

Priority claims
Document	Office	Kind	Date
3809359	Germany	A	1988-03-19
3809359	Germany	A	1988-03-19
3809359	Germany	–	1988-03-19
3812693	Germany	A	1988-04-16
3812693	Germany	A	1988-04-16
3812693	Germany	–	1988-04-16
DE19883809359	–	–	–
DE19883812693	–	–	–

Members34

Family members, oldest first
Document	Office	Kind
DK132489D0	Denmark	D0	1989-03-17
FI891278A0	Finland	A0	1989-03-17
NO891190D0	Norway	D0	1989-03-17
IE890857L	Ireland	L	1989-09-19
DK132489A	Denmark	A	1989-09-20
FI891278A	Finland	A	1989-09-20
FI891278L	Finland	L	1989-09-20
NO891190L	Norway	L	1989-09-20
AU3132189A	Australia	A	1989-09-21
EP0334060A2	European Patent Office (EPO)	A2	1989-09-27
DE3812693A1	Germany	A1	1989-09-28
PT90035A	Portugal	A	1989-11-10
JPH0222217A	Japan	A	1990-01-25
DE3812693C2	Germany	C2	1990-03-01
NZ228364A	New Zealand	A	1990-10-26
DE3931129A1	Germany	A1	1991-03-28
US5015408A	United States of America	A	1991-05-14
DE3931129C2	Germany	C2	1991-06-13
EP0334060A3This record	European Patent Office (EPO)	A3	1991-07-03
AU612801B2	Australia	B2	1991-07-18
EP0334060B1	European Patent Office (EPO)	B1	1993-06-23
AT90868T	Austria	T	1993-07-15
ATE90868T1	Austria	T1	1993-07-15
DE58904763D1	Germany	D1	1993-07-29
MY103707A	Malaysia	A	1993-08-28
FI89939B	Finland	B	1993-08-31
FI89939C	Finland	C	1993-12-10
NO174181B	Norway	B	1993-12-20
NO174181C	Norway	C	1994-03-30
CA1329554C	Canada	C	1994-05-17
PT90035B	Portugal	B	1994-05-31
ES2058362T3	Spain	T3	1994-11-01
IE63791B1	Ireland	B1	1995-06-14
DK170658B1	Denmark	B1	1995-11-27

53 legal events, as 5 offices reported them to INPADOC

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Point at a mark for the event

Events

Legal events, newest first
	Event	Code	Office
2006-10-03	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2005-05-02	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2005-03-01	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1999-05-16	Announcement of lapse in spainLapsedFD2A	FD2A	ES
1998-01-30	Notification of lapseLapsedST	ST	FR
1997-11-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1997-11-14	Patent ceasedCeasedPL	PL	CH
1997-10-22	Gb: european patent ceased through non-payment of renewal feeCeasedGBPC	GBPC	EP
1997-09-30	Be: lapsedLapsedBERE	BERE	EP
1997-03-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1997-03-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1997-03-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1997-03-03	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1997-03-01	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1997-03-01	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1996-12-09	Se: european patent has lapsedLapsedEUG	EUG	EP
1996-12-02	Nl: lapsed or anulled due to non-payment of the annual feeLapsedNLV4	NLV4	EP
1996-10-31	Annulment or lapse due to non-payment of feesLapsed3008688MM2A	MM2A	GR
1996-10-01	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1996-09-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1996-03-08	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1996-03-05	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1996-03-02	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1996-03-01	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1996-02-16	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1996-02-16	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1996-02-14	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1996-02-08	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1995-03-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1995-03-01	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1995-02-28	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1995-02-13	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1995-01-31	Se: european patent in force in swedenEAL	EAL	EP
1994-11-01	Definitive protectionFG2A	FG2A	ES
1994-06-15	No opposition filedOpposition26N	26N	EP
1994-05-06	Lu: last paid annual feeEPTA	EPTA	EP
1994-04-23	No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE	PLBE	EP
1994-04-23	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA	STAA	EP
1993-10-29	Validation in greece3008688FG4A	FG4A	GR
1993-10-01	Fr: translation filedET	ET	EP
1993-09-23	It: translation for a ep patent filedITF	ITF	EP
1993-09-23	It: translation for a ep patent filedITF	ITF	EP
1993-07-29	Corresponds to:REF	REF	EP
1993-07-28	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)GBT	GBT	EP
1993-06-23	Designated contracting statesAK	AK	EP
1993-06-23	Corresponds to:REF	REF	EP
1993-05-07	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
1992-05-06	First examination report despatched17Q	17Q	EP
1992-02-12	Request for examination filed17P	17P	EP
1991-07-03	Designated contracting statesAK	AK	EP
1991-05-14	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL	EP
1989-09-27	Designated contracting statesAK	AK	EP
1989-08-12	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP

Denture cleansing tablet

Abstract

Term

Priority claims8

Members34

Over the term

Events

Numbers

Titles3

Classification

Designated states1