EP2247631A2

Perfluoroelastomers with low carbonyl endgroup ratios

Abstract

This record has no abstract on file.

Term

Projected expiry 2 February 2029.

15 members in 8 offices

This recordMember, by publication datePriority claim

Priority claims3

Priority claims
Document	Office	Kind	Date
32499	United States of America	–	2008-02-29
3249908	United States of America	P	2008-02-29
2009032850	United States of America	W	2009-02-02

Members15

Family members, oldest first
Document	Office	Kind
WO2009111120A2	World Intellectual Property Organization (WIPO)	A2	2009-09-11
TW200940634A	Taiwan Province of China	A	2009-10-01
WO2009111120A3	World Intellectual Property Organization (WIPO)	A3	2009-11-05
EP2247631A2This record	European Patent Office (EPO)	A2	2010-11-10
KR20100137481A	Republic of Korea	A	2010-12-30
US2011009569A1	United States of America	A1	2011-01-13
CN102007150A	China	A	2011-04-06
JP2011514414A	Japan	A	2011-05-06
EP2247631A4	European Patent Office (EPO)	A4	2012-01-04
US8604137B2	United States of America	B2	2013-12-10
JP5452508B2	Japan	B2	2014-03-26
TWI448501B	Taiwan Province of China	B	2014-08-11
BRPI0907775A2	Brazil	A2	2015-07-14
CN102007150B	China	B	2015-09-23
KR101595137B1	Republic of Korea	B1	2016-02-17

13 legal events, as the office reported them to INPADOC

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Events

Legal events, newest first
	Event	Code
2016-10-12	Application withdrawnWithdrawn18W	18W
2016-09-09	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION HAS BEEN WITHDRAWNSTAA	STAA
2012-10-03	First examination report despatched17Q	17Q
2012-01-04	Supplementary search report drawn up and despatchedA4	A4
2012-01-04	Information provided on ipc code assigned before grantRIC1	RIC1
2012-01-04	Information provided on ipc code assigned before grantRIC1	RIC1
2012-01-04	Information provided on ipc code assigned before grantRIC1	RIC1
2012-01-04	Information provided on ipc code assigned before grantRIC1	RIC1
2011-06-08	Request for extension of the european patent (deleted)DAX	DAX
2010-11-10	Request for examination filed17P	17P
2010-11-10	Designated contracting statesAK	AK
2010-11-10	Request for extension of the european patentAX	AX
2010-10-08	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI