EP2531729A4

Hydraulic fluid control system for a diaphragm pump

Abstract

This record has no abstract on file.

Term

4.4 yearsto projected expiry

Projected expiry 2 February 2031, counted from filing; an application has no term until it is granted.

Every citation, both ways

Citations
Document	Relation	Office	Category	Cited during	Relevant claims
EP1520988A1	Cites	European Patent Office (EPO)	A	Search report	1-14
US2008115662A1	Cites	United States of America	A	Search report	1-14
GB2161221A	Cites	United Kingdom	A	Search report	1-14
US4436491A	Cites	United States of America	Y	Search report	1-14
US6554578B1	Cites	United States of America	Y	Search report	1-14
US6889765B1	Cites	United States of America	A	Search report	1-14
See also references of WO 2011094866A1	Non-patent	–	–	Search report	–

8 members in 4 offices

This recordMember, by publication datePriority claim

Priority claims6

Priority claims
Document	Office	Kind	Date
30078610	United States of America	P	2010-02-02
2011050061	Canada	W	2011-02-02
300786P	–	–	–
CA2011050061	–	–	–
US20100300786P	–	–	–
WO2011CA50061	–	–	–

Members8

Family members, oldest first
Document	Office	Kind
CA2730696A1	Canada	A1	2011-08-02
US2011189029A1	United States of America	A1	2011-08-04
WO2011094866A1	World Intellectual Property Organization (WIPO)	A1	2011-08-11
EP2531729A1	European Patent Office (EPO)	A1	2012-12-12
US9850889B2	United States of America	B2	2017-12-26
EP2531729A4This record	European Patent Office (EPO)	A4	2018-04-11
CA2730696C	Canada	C	2018-09-18
EP2531729B1	European Patent Office (EPO)	B1	2020-03-04

81 legal events, as 10 offices reported them to INPADOC

Over the term

Point at a mark for the event

Events

Legal events, newest first
	Event	Code	Office
2026-04-15	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2026-04-13	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2026-04-13	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2026-04-09	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2026-04-07	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2025-04-28	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2025-04-22	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2025-04-11	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
2024-06-28	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
2023-06-21	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
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
2022-01-31	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
2021-10-27	Lapsed because of non-payment of the annual feeLapsedMM	MM	BE
2021-09-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-02-26	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-02-26	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-02-10	No opposition filedOpposition26N	26N	EP
2021-01-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-01-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-01-08	No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE	PLBE	EP
2021-01-08	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA	STAA	EP
2020-12-07	No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097	R097	DE
2020-11-15	Deletion acc. to par. 5 (withdrawal of the translation of the ep patent)MK05	MK05	AT
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-09-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-09-10	Invalidated european patentMG4D	MG4D	LT
2020-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-08-12	Patent invalid in the netherlands as no translation has been filedMP	MP	NL
2020-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-04-21	Translation of granted ep patentGrantedTRGR	TRGR	SE
2020-04-01	European patents granted designating irelandGrantedFG4D	FG4D	IE
2020-03-26	Dpma publication of mentioned ep patent grantGrantedR096	R096	DE
2020-03-15	Reference to at number (ep patent validated in austria)REF	REF	AT
2020-03-13	European patent takes effect as a national patent in ch/liEP	EP	CH
2020-03-04	Designated contracting statesAK	AK	EP
2020-03-04	European patent grantedGrantedFG4D	FG4D	GB
2020-02-26	Information on inventor provided before grant (corrected)RIN1	RIN1	EP
2020-02-26	Information on inventor provided before grant (corrected)RIN1	RIN1	EP
2020-01-31	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
2020-01-31	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE PATENT HAS BEEN GRANTEDSTAA	STAA	EP
2020-01-15	Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS	GRAS	EP
2019-10-09	Intention to grant announcedINTG	INTG	EP
2019-09-12	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP	GRAP	EP
2019-09-12	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: GRANT OF PATENT IS INTENDEDSTAA	STAA	EP
2019-09-04	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2019-09-04	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2019-09-04	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2019-08-01	Amendment of ipc main classPREVIOUS MAIN CLASS: F04B0045040000R079	R079	DE
2019-04-17	First examination report despatched17Q	17Q	EP
2019-03-11	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: EXAMINATION IS IN PROGRESSSTAA	STAA	EP
2018-12-19	Party data changed (applicant data changed or rights of an application transferred)RAP1	RAP1	EP
2018-12-19	Information on inventor provided before grant (corrected)RIN1	RIN1	EP
2018-11-21	Party data changed (applicant data changed or rights of an application transferred)RAP1	RAP1	EP
2018-11-21	Information on inventor provided before grant (corrected)RIN1	RIN1	EP
2018-04-11	Supplementary search report drawn up and despatched (corrected)RA4	RA4	EP
2018-04-11	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2018-04-11	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2013-05-08	Request for extension of the european patent (deleted)DAX	DAX	EP
2012-12-12	Request for examination filed17P	17P	EP
2012-12-12	Designated contracting statesAK	AK	EP
2012-11-09	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP

Hydraulic fluid control system for a diaphragm pump

Abstract

Term

Priority claims6

Members8

Over the term

Events

Numbers

Titles3

Classification

Designated states1