EP2550436A2

Heat engines with cascade cycles

Abstract

This record has no abstract on file.

Term

4.5 yearsto projected expiry

Projected expiry 22 March 2031, counted from filing; an application has no term until it is granted.

Every citation, both ways

Citations
Document	Relation	Office	Cited during
US9752460B2	Cited by	United States of America	Applicant
US9638065B2	Cited by	United States of America	Applicant
US11629638B2	Cited by	United States of America	Applicant
US11435120B2	Cited by	United States of America	Applicant
US11187112B2	Cited by	United States of America	Applicant
US12516855B2	Cited by	United States of America	Applicant
US11293309B2	Cited by	United States of America	Applicant
US10934895B2	Cited by	United States of America	Applicant
US12331664B2	Cited by	United States of America	Applicant
US9863282B2	Cited by	United States of America	Applicant

88 members in 10 offices

This recordMember, by publication datePriority claim

Priority claims11

Priority claims
Document	Office	Kind	Date
316507P	United States of America	–	2010-03-23
31650710	United States of America	P	2010-03-23
417775P	United States of America	–	2010-11-29
41777510	United States of America	P	2010-11-29
2011029486	United States of America	W	2011-03-22
316507P	–	–	–
417775P	–	–	–
US20100316507P	–	–	–
US20100417775P	–	–	–
US2011029486	–	–	–
WO2011US29486	–	–	–

Members88

Family members, oldest first
Document	Office	Kind
US2010156112A1	United States of America	A1	2010-06-24
US2011061384A1	United States of America	A1	2011-03-17
US2011061387A1	United States of America	A1	2011-03-17
CA2774632A1	Canada	A1	2011-03-24
CA2890527A1	Canada	A1	2011-03-24
WO2011034984A1	World Intellectual Property Organization (WIPO)	A1	2011-03-24
US2011185729A1	United States of America	A1	2011-08-04
CA2794150A1	Canada	A1	2011-09-29
WO2011119650A2	World Intellectual Property Organization (WIPO)	A2	2011-09-29
WO2011119650A3	World Intellectual Property Organization (WIPO)	A3	2012-01-12
US8096128B2	United States of America	B2	2012-01-17
US2012047892A1	United States of America	A1	2012-03-01
US2012131918A1	United States of America	A1	2012-05-31
US2012131919A1	United States of America	A1	2012-05-31
US2012131920A1	United States of America	A1	2012-05-31
US2012131921A1	United States of America	A1	2012-05-31
CA2818816A1	Canada	A1	2012-06-07
CA2820606A1	Canada	A1	2012-06-07
WO2012074905A2	World Intellectual Property Organization (WIPO)	A2	2012-06-07
WO2012074907A2	World Intellectual Property Organization (WIPO)	A2	2012-06-07
WO2012074911A2	World Intellectual Property Organization (WIPO)	A2	2012-06-07
WO2012074940A2	World Intellectual Property Organization (WIPO)	A2	2012-06-07
EP2478201A1	European Patent Office (EPO)	A1	2012-07-25
WO2012074911A3	World Intellectual Property Organization (WIPO)	A3	2012-08-16
WO2012074907A3	World Intellectual Property Organization (WIPO)	A3	2012-09-07
WO2012074905A3	World Intellectual Property Organization (WIPO)	A3	2012-10-04
US8281593B2	United States of America	B2	2012-10-09
CN102741536A	China	A	2012-10-17
WO2012074940A3	World Intellectual Property Organization (WIPO)	A3	2012-11-22
EP2550436A2This record	European Patent Office (EPO)	A2	2013-01-30
US2013033037A1	United States of America	A1	2013-02-07
US2013036736A1	United States of America	A1	2013-02-14
WO2013059687A1	World Intellectual Property Organization (WIPO)	A1	2013-04-25
US2013113221A1	United States of America	A1	2013-05-09
WO2013070249A1	World Intellectual Property Organization (WIPO)	A1	2013-05-16
AU2011336831A1	Australia	A1	2013-06-13
EP2646657A2	European Patent Office (EPO)	A2	2013-10-09
EP2646658A2	European Patent Office (EPO)	A2	2013-10-09
US8613195B2	United States of America	B2	2013-12-24
CN103477035A	China	A	2013-12-25
US8616001B2	United States of America	B2	2013-12-31
JP2014502329A	Japan	A	2014-01-30
US2014096521A1	United States of America	A1	2014-04-10
US2014096524A1	United States of America	A1	2014-04-10
KR20140048075A	Republic of Korea	A	2014-04-23
KR20140064704A	Republic of Korea	A	2014-05-28
EP2646658A4	European Patent Office (EPO)	A4	2014-06-25
EP2646657A4	European Patent Office (EPO)	A4	2014-07-09
US8783034B2	United States of America	B2	2014-07-22
US8794002B2	United States of America	B2	2014-08-05
US8813497B2	United States of America	B2	2014-08-26
US8857186B2	United States of America	B2	2014-10-14
US8869531B2	United States of America	B2	2014-10-28
US2014345279A1	United States of America	A1	2014-11-27
US2015000281A1	United States of America	A1	2015-01-01
RU2013124072A	Russian Federation	A	2015-01-10
US8966901B2	United States of America	B2	2015-03-03
US9115605B2	United States of America	B2	2015-08-25
EP2478201A4	European Patent Office (EPO)	A4	2015-09-30
CN102741536B	China	B	2016-01-06
CA2890527C	Canada	C	2016-03-15
US9284855B2	United States of America	B2	2016-03-15
CA2774632C	Canada	C	2016-04-19
EP2550436A4	European Patent Office (EPO)	A4	2016-04-20
US9410449B2	United States of America	B2	2016-08-09
CN103477035B	China	B	2016-08-10
US9458738B2	United States of America	B2	2016-10-04
AU2011336831B2	Australia	B2	2016-12-01
JP6039572B2	Japan	B2	2016-12-07
AU2011336831C1	Australia	C1	2017-05-25
BR112012024146A2	Brazil	A2	2017-07-18
EP2478201B1	European Patent Office (EPO)	B1	2017-08-16
BR112013013385A2	Brazil	A2	2017-09-12
US9816403B2	United States of America	B2	2017-11-14
BR112013013385A8	Brazil	A8	2017-12-05
US9863282B2	United States of America	B2	2018-01-09
KR101835915B1	Republic of Korea	B1	2018-03-07
CA2794150C	Canada	C	2018-03-20
KR101896130B1	Republic of Korea	B1	2018-09-07
CA2820606C	Canada	C	2019-04-02
CA2818816C	Canada	C	2019-05-14
EP2550436B1	European Patent Office (EPO)	B1	2019-08-07
BR112012006158A2	Brazil	A2	2020-11-03
BR112012024146B1	Brazil	B1	2020-12-22
EP2646657B1	European Patent Office (EPO)	B1	2020-12-23
BR112013013387A2	Brazil	A2	2021-06-29
BR112012006158B1	Brazil	B1	2022-01-11
BR112012006158B8	Brazil	B8	2022-03-03

73 legal events, as 9 offices reported them to INPADOC

Over the term

Point at a mark for the event

Events

Legal events, newest first
	Event	Code	Office
2026-04-09	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
2025-04-25	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
2022-06-30	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
2022-06-01	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
2021-01-29	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
2021-01-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-12-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-12-23	Lapsed because of non-payment of the annual feeLapsedMM	MM	BE
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-30	Patent ceasedCeasedPL	PL	CH
2020-10-27	Change of representativeR082	R082	DE
2020-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-08-12	No opposition filedOpposition26N	26N	EP
2020-07-30	Information on lapse in contracting state deletedLapsedPG2D	PG2D	EP
2020-07-10	No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE	PLBE	EP
2020-07-10	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA	STAA	EP
2020-06-03	No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097	R097	DE
2020-05-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-05-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-05-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-05-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-05-01	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-05-01	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-05-01	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-05-01	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-05-01	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-05-01	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-03-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-02-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-02-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-02-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-02-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-02-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-02-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-02-15	Deletion acc. to par. 5 (withdrawal of the translation of the ep patent)MK05	MK05	AT
2020-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2019-12-27	Invalidated european patentMG4D	MG4D	LT
2019-12-11	Patent invalid in the netherlands as no translation has been filedMP	MP	NL
2019-09-04	European patents granted designating irelandGrantedFG4D	FG4D	IE
2019-08-29	Dpma publication of mentioned ep patent grantGrantedR096	R096	DE
2019-08-15	European patent takes effect as a national patent in ch/liEP	EP	CH
2019-08-15	Reference to at number (ep patent validated in austria)REF	REF	AT
2019-08-07	Designated contracting statesAK	AK	EP
2019-08-07	European patent grantedGrantedFG4D	FG4D	GB
2019-07-05	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
2019-07-05	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE PATENT HAS BEEN GRANTEDSTAA	STAA	EP
2019-06-25	Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS	GRAS	EP
2019-03-13	Intention to grant announcedINTG	INTG	EP
2019-02-11	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP	GRAP	EP
2019-02-11	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: GRANT OF PATENT IS INTENDEDSTAA	STAA	EP
2016-04-20	Supplementary search report drawn up and despatchedA4	A4	EP
2016-04-20	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2016-04-20	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2016-04-20	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2016-04-20	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2016-04-20	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2016-04-20	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2013-06-26	Request for extension of the european patent (deleted)DAX	DAX	EP
2013-01-30	Request for examination filed17P	17P	EP
2013-01-30	Designated contracting statesAK	AK	EP
2012-12-28	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP

Heat engines with cascade cycles

Abstract

Term

Priority claims11

Members88

Over the term

Events

Numbers

Titles3

Classification

Designated states1