EP3556412A3

Syringe stopper coated with expanded ptfe

Abstract

A syringe stopper that is suitable for use in syringes without silicone oil or other liquid lubricants. The invention provides a low friction barrier (20) between an elastomeric stopper material (10) and a therapeutic in the syringe. The barrier may inhibit materials from leaching from the elastomer material or from extraction of compounds from medicants by the elastomer. A process is also described that allows for molding thin barrier layers while allowing adequate bonding with the elastomer.

EP3556412A3, drawing sheet 1 — Sheet 1 of 1

Term

4.1 yearsto projected expiry

Projected expiry 29 October 2030, counted from filing; an application has no term until it is granted.

1 sheet

Sheet 1

Every citation, both ways

Citations
Document	Relation	Office	Cited during
US2004084852A1	Cites	United States of America	Search report
US2004157035A1	Cites	United States of America	Search report
US2009196798A1	Cites	United States of America	Search report
US5374473A	Cites	United States of America	Search report
US5431310A	Cites	United States of America	Search report
US5596814A	Cites	United States of America	Search report

69 members in 8 offices

This recordMember, by publication date

Members69

Family members, oldest first
Document	Office	Kind
CA2778978A1	Canada	A1	2011-05-19
WO2011059823A1	World Intellectual Property Organization (WIPO)	A1	2011-05-19
US2011137263A1	United States of America	A1	2011-06-09
AU2010319826A1	Australia	A1	2012-05-17
EP2493534A1	European Patent Office (EPO)	A1	2012-09-05
US2012251748A1	United States of America	A1	2012-10-04
CN102725012A	China	A	2012-10-10
CA2837378A1	Canada	A1	2012-12-06
CA2930607A1	Canada	A1	2012-12-06
CA3052823A1	Canada	A1	2012-12-06
CA3123675A1	Canada	A1	2012-12-06
WO2012166515A1	World Intellectual Property Organization (WIPO)	A1	2012-12-06
JP2013509270A	Japan	A	2013-03-14
AU2012262718A1	Australia	A1	2013-12-19
CN103702701A	China	A	2014-04-02
EP2714150A1	European Patent Office (EPO)	A1	2014-04-09
US8722178B2	United States of America	B2	2014-05-13
AU2010319826B2	Australia	B2	2014-07-24
JP2014523271A	Japan	A	2014-09-11
JP2015091316A	Japan	A	2015-05-14
AU2015204395A1	Australia	A1	2015-08-06
CN102725012B	China	B	2016-01-06
US2016022918A1	United States of America	A1	2016-01-28
JP5894244B2	Japan	B2	2016-03-23
CN103702701B	China	B	2016-04-06
JP2016047324A	Japan	A	2016-04-07
CA2778978C	Canada	C	2016-06-21
CA2837378C	Canada	C	2016-08-02
AU2015204395B2	Australia	B2	2017-02-23
US9597458B2	United States of America	B2	2017-03-21
EP2493534B1	European Patent Office (EPO)	B1	2017-04-05
JP6110369B2	Japan	B2	2017-04-05
AU2017202553A1	Australia	A1	2017-05-11
US2017173266A1	United States of America	A1	2017-06-22
US2017173267A1	United States of America	A1	2017-06-22
EP3202444A1	European Patent Office (EPO)	A1	2017-08-09
EP3207953A1	European Patent Office (EPO)	A1	2017-08-23
JP2017159050A	Japan	A	2017-09-14
EP3308816A1	European Patent Office (EPO)	A1	2018-04-18
HK1248628A	Hong Kong, China	A	2018-10-19
HK1248628A1	Hong Kong, China	A1	2018-10-19
AU2017202553B2	Australia	B2	2019-03-07
EP3207953B1	European Patent Office (EPO)	B1	2019-06-12
AU2019204022A1	Australia	A1	2019-06-27
EP3556412A2	European Patent Office (EPO)	A2	2019-10-23
US10471212B2	United States of America	B2	2019-11-12
JP2019195679A	Japan	A	2019-11-14
US10478563B2	United States of America	B2	2019-11-19
JP2019205838A	Japan	A	2019-12-05
EP3556412A3This record	European Patent Office (EPO)	A3	2019-12-18
JP2019213874A	Japan	A	2019-12-19
CA2930607C	Canada	C	2020-01-21
EP3308816B1	European Patent Office (EPO)	B1	2020-02-12
US2020046905A1	United States of America	A1	2020-02-13
US2020061298A1	United States of America	A1	2020-02-27
JP2020127784A	Japan	A	2020-08-27
AU2019204022B2	Australia	B2	2020-09-17
EP3725348A1	European Patent Office (EPO)	A1	2020-10-21
AU2020289807A1	Australia	A1	2021-01-28
EP3556412B1	European Patent Office (EPO)	B1	2021-04-14
EP3202444B1	European Patent Office (EPO)	B1	2021-05-19
US11020531B2	United States of America	B2	2021-06-01
US2021260299A1	United States of America	A1	2021-08-26
CA3052823C	Canada	C	2021-08-31
AU2020289807B2	Australia	B2	2021-12-23
US11612697B2	United States of America	B2	2023-03-28
US11654241B2	United States of America	B2	2023-05-23
CA3123675C	Canada	C	2023-08-15
EP2714150B1	European Patent Office (EPO)	B1	2024-08-28

77 legal events, as 10 offices reported them to INPADOC

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Events

Legal events, newest first
	Event	Code	Office
2026-05-22	Applications withdrawn, deemed to be withdrawn, or refused after publication in hong kongWithdrawnWD	WD	HK
2026-01-19	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2026-01-08	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2025-12-12	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2025-11-01	Full renewal or maintenance fee paidST27 STATUS EVENT CODE: U-0-0-U10-U11 (AS PROVIDED BY THE NATIONAL OFFICE)U11	U11	CH
2025-10-22	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2025-10-20	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2025-10-16	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2025-10-15	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2024-09-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2024-04-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2023-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2023-06-21	Opt-out of the competence of the unified patent court (upc) registeredP01	P01	EP
2023-05-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-07-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-07-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-07-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-06-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-06-23	Lapsed because of non-payment of the annual feeLapsedMM	MM	BE
2022-06-01	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-06-01	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-03-23	No opposition filedOpposition26N	26N	EP
2022-02-18	No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE	PLBE	EP
2022-02-18	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA	STAA	EP
2022-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-01-17	No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097	R097	DE
2021-11-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-11-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-11-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-11-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-11-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-11-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-11-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-11-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-10-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-10-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-10-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-10-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-10-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-09-15	Deletion acc. to par. 5 (withdrawal of the translation of the ep patent)MK05	MK05	AT
2021-08-10	Invalidation of extension of european patentsMG9D	MG9D	LT
2021-07-14	Translation for ep filed (entry of ep into country)FP	FP	NL
2021-05-15	Reference to at number (ep patent validated in austria)REF	REF	AT
2021-05-12	European patents granted designating irelandGrantedFG4D	FG4D	IE
2021-05-06	Dpma publication of mentioned ep patent grantGrantedR096	R096	DE
2021-04-15	European patent takes effect as a national patent in ch/liEP	EP	CH
2021-04-14	Divisional application: reference to earlier applicationAC	AC	EP
2021-04-14	Divisional application: reference to earlier applicationAC	AC	EP
2021-04-14	Designated contracting statesAK	AK	EP
2021-04-14	European patent grantedGrantedFG4D	FG4D	GB
2021-03-12	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
2021-03-12	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE PATENT HAS BEEN GRANTEDSTAA	STAA	EP
2021-03-09	Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS	GRAS	EP
2020-12-23	Intention to grant announcedINTG	INTG	EP
2020-12-09	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2020-12-09	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2020-11-26	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP	GRAP	EP
2020-11-26	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: GRANT OF PATENT IS INTENDEDSTAA	STAA	EP
2020-07-17	Requests to designate patent in hong kongDE	DE	HK
2020-06-10	Request for examination filed17P	17P	EP
2020-06-10	Designated contracting states (corrected)RBV	RBV	EP
2020-05-08	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: REQUEST FOR EXAMINATION WAS MADESTAA	STAA	EP
2019-12-18	Designated contracting statesAK	AK	EP
2019-12-18	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2019-12-18	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2019-11-15	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL	EP
2019-10-23	Divisional application: reference to earlier applicationAC	AC	EP
2019-10-23	Divisional application: reference to earlier applicationAC	AC	EP
2019-10-23	Designated contracting statesAK	AK	EP
2019-09-20	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP
2019-09-20	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION HAS BEEN PUBLISHEDSTAA	STAA	EP

Syringe stopper coated with expanded ptfe

Abstract

Term

Members69

Over the term

Events

Numbers

Titles3

Classification

Designated states38