EP2153221A4

Measuring air quality using a micro-optical mechanical gas sensor

Abstract

This record has no abstract on file.

EP2153221A4, drawing sheet 1 — Sheet 1 of 7

Term

Projected expiry 26 March 2028.

7 sheets

Sheet 1
Sheet 2
Sheet 3
Sheet 4
Sheet 5
Sheet 6
Sheet 7

Every citation, both waysCites: the store holds 6 of 7

Citations
Document	Relation	Office	Category	Cited during	Relevant claims
EP1734360A1	Cites	European Patent Office (EPO)	A	Search report	7,8,14
DE19821244A1	Cites	Germany	XYI	Search report	1,3,6,9
US2003080664A1	Cites	United States of America	Y	Search report	5
US2005195393A1	Cites	United States of America	XA	Search report	1-3
WO2006020702A2	Cites	World Intellectual Property Organization (WIPO)	XY	Search report	1-3
US4824249A	Cites	United States of America	Y	Search report	7,8,14
J.A. HOPWOOD, N. MCGRUER: "A Microfabricated Gas Analysis System", 1 February 2002 (2002-02-01), XP002612530, Retrieved from the Internet <URL:http://www.ece.neu.edu/edsnu/hopwood/tampa-proceedings.pdf> [retrieved on 20101202]	Non-patent	–	–	Search report	–

7 members in 4 offices

This recordMember, by publication datePriority claim

Priority claims9

Priority claims
Document	Office	Kind	Date
691279	United States of America	–	2007-03-26
69127907	United States of America	A	2007-03-26
69127907	United States of America	A	2007-03-26
2008003916	United States of America	W	2008-03-26
2008003916	United States of America	W	2008-03-26
691279	–	–	–
US20070691279	–	–	–
US2008003916	–	–	–
WO2008US03916	–	–	–

Members7

Family members, oldest first
Document	Office	Kind
CA2681958A1	Canada	A1	2008-10-02
US2008239309A1	United States of America	A1	2008-10-02
WO2008118440A1	World Intellectual Property Organization (WIPO)	A1	2008-10-02
EP2153221A1	European Patent Office (EPO)	A1	2010-02-17
US7733482B2	United States of America	B2	2010-06-08
EP2153221A4This record	European Patent Office (EPO)	A4	2011-01-19
CA2681958C	Canada	C	2016-08-16

12 legal events, as 2 offices reported them to INPADOC

Over the term

Point at a mark for the event

Events

Legal events, newest first
	Event	Code	Office
2014-07-30	Application refused18R	18R	EP
2014-06-27	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION HAS BEEN REFUSEDSTAA	STAA	EP
2014-03-24	Refusal decision now finalR003	R003	DE
2012-04-04	First examination report despatched17Q	17Q	EP
2011-01-19	Supplementary search report drawn up and despatchedA4	A4	EP
2011-01-19	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2011-01-19	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2010-06-30	Request for extension of the european patent (deleted)DAX	DAX	EP
2010-02-17	Request for examination filed17P	17P	EP
2010-02-17	Designated contracting statesAK	AK	EP
2010-02-17	Request for extension of the european patentAX	AX	EP
2010-01-15	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP