EP2197809A2

Lightweight structural concrete provided various wood properties

Abstract

This record has no abstract on file.

Term

Projected expiry 10 September 2028.

Every citation, both ways

Citations
Document	Relation	Office	Cited during
WO0166485A2	Cites	World Intellectual Property Organization (WIPO)	Search report
EP1236701A1	Cites	European Patent Office (EPO)	Search report
DE19643367A1	Cites	Germany	Search report

17 members in 8 offices

This recordMember, by publication datePriority claim

Priority claims5

Priority claims
Document	Office	Kind	Date
993061P	United States of America	–	2007-09-10
99306107	United States of America	P	2007-09-10
29734	United States of America	–	2008-02-12
2973408	United States of America	A	2008-02-12
2008010544	United States of America	W	2008-09-10

Members17

Family members, oldest first
Document	Office	Kind
US2007125275A1	United States of America	A1	2007-06-07
WO2008070192A1	World Intellectual Property Organization (WIPO)	A1	2008-06-12
US2008176967A1	United States of America	A1	2008-07-24
WO2008070192A8	World Intellectual Property Organization (WIPO)	A8	2008-08-07
CA2699149A1	Canada	A1	2009-03-19
WO2009035594A2	World Intellectual Property Organization (WIPO)	A2	2009-03-19
WO2009035594A3	World Intellectual Property Organization (WIPO)	A3	2009-07-09
US7736431B2	United States of America	B2	2010-06-15
EP2197809A2This record	European Patent Office (EPO)	A2	2010-06-23
MX2010002548A	Mexico	A	2010-07-30
CN101821215A	China	A	2010-09-01
US7799129B2	United States of America	B2	2010-09-21
US2011003915A1	United States of America	A1	2011-01-06
ZA201002455B	South Africa	B	2011-06-29
EP2197809A4	European Patent Office (EPO)	A4	2011-08-17
US8167996B2	United States of America	B2	2012-05-01
BRPI0815435A2	Brazil	A2	2015-05-19

10 legal events, as the office reported them to INPADOC

Over the term

Point at a mark for the event

Events

Legal events, newest first
	Event	Code
2012-08-15	Application deemed to be withdrawnWithdrawn18D	18D
2012-08-15	Request for extension of the european patent (deleted)DAX	DAX
2012-07-13	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA	STAA
2011-08-17	Supplementary search report drawn up and despatchedA4	A4
2011-08-10	Information provided on ipc code assigned before grantRIC1	RIC1
2011-08-10	Information provided on ipc code assigned before grantRIC1	RIC1
2011-08-10	Information provided on ipc code assigned before grantRIC1	RIC1
2010-06-23	Request for examination filed17P	17P
2010-06-23	Request for extension of the european patentAX	AX
2010-05-21	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI