EP0803481A3

High transmittance, low emissivity coated articles

Abstract

Multilayer high transmittance, low emissivity coatings on transparent substrates feature a special antireflective base film of at least two parts on the substrate-near side of a metallic, reflective film. A first of the two parts is in contact with the metallic film. This first film-part has crystalline properties for causing the metallic film to deposit in a low resistivity configuration. The second of the two film-parts supports the first part and is preferably amorphous. Coated articles of the invention also feature, in combination with the above-mentioned base film or independently thereof, a newly discovered, particularly advantageous subrange of thicker primer films for coated glass that can be thermally processed for tempering, heat strengthening, or bending.

Term

Term ended

Projected expiry passed 18 April 2017, 9.4 years ago.

Every citation, both ways

Citations
Document	Relation	Office	Category	Cited during	Relevant claims
EP0183052A2	Cites	European Patent Office (EPO)	X	Search report	1-5,10-13,15-18
EP0226993A1	Cites	European Patent Office (EPO)	X	Search report	1-5,10-13,15-18
EP0275474A1	Cites	European Patent Office (EPO)	X	Search report	1-5,10-13,15-19,21,24-26
EP0335309A1	Cites	European Patent Office (EPO)	X	Search report	1-5,10-13,15-19,21,24-26
EP0336257A2	Cites	European Patent Office (EPO)	X	Search report	1-31
EP0339274A1	Cites	European Patent Office (EPO)	A	Search report	1-21,26
EP0719876A2	Cites	European Patent Office (EPO)	PX	Search report	1-31
US4790922A	Cites	United States of America	X	Search report	1-5,10-13,15-19,21,24-26
US4902081A	Cites	United States of America	X	Search report	1
US5302449A	Cites	United States of America	A	Search report	1-31

6 priority claims, no other members on record

This recordMember, by publication datePriority claim

Priority claims6

Priority claims
Document	Office	Kind	Date
15718P	United States of America	–	1996-04-25
1571896	United States of America	P	1996-04-25
807352	United States of America	–	1997-02-27
80735297	United States of America	A	1997-02-27
US19960015718P	–	–	–
US19970807352	–	–	–

56 legal events, as 4 offices reported them to INPADOC

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	Event	Code	Office
2014-03-24	Change of representativeR082	R082	DE
2009-08-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2008-12-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2008-11-28	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2008-11-25	Ep patent has been removed from the registerECNC	ECNC	SE
2008-11-03	Nl: decision of oppositionOppositionNLR2	NLR2	EP
2008-10-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2008-10-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2008-09-30	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2008-09-03	Patent revokedRevoked27W	27W	EP
2008-09-03	Gb: patent revoked under art. 102 of the ep convention designating the uk as contracting stateRevokedGBPR	GBPR	EP
2008-08-01	Patent revokedRevokedORIGINAL CODE: 0009271RDAG	RDAG	EP
2008-08-01	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: PATENT REVOKEDSTAA	STAA	EP
2008-07-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2008-07-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2008-07-29	Communication despatched that patent is revokedRevokedORIGINAL CODE: EPIDOSNREV1RDAF	RDAF	EP
2008-04-05	Appeal procedure closedAppealORIGINAL CODE: EPIDOSNNOA9OAPBU	APBU	EP
2008-03-03	Nl: opposition has been filed with the epoOppositionNLR1	NLR1	EP
2008-03-03	Nl: opposition has been filed with the epoOppositionNLR1	NLR1	EP
2008-01-23	Opposition filed (corrected)OppositionR26	R26	EP
2008-01-23	Opposition filed (corrected)OppositionR26	R26	EP
2007-12-21	Opposition data, opponent's data or that of the opponent's representative modifiedOppositionORIGINAL CODE: 0009299OPPOPLAB	PLAB	EP
2006-01-10	Date of receipt of statement of grounds of appeal recordedAppealORIGINAL CODE: EPIDOSNNOA3OAPBQ	APBQ	EP
2006-01-03	Date of receipt of statement of grounds of appeal recordedAppealORIGINAL CODE: EPIDOSNNOA3OAPBQ	APBQ	EP
2005-11-23	Date of receipt of notice of appeal recordedAppealORIGINAL CODE: EPIDOSNNOA2OAPBP	APBP	EP
2005-11-09	Appeal reference modifiedAppealORIGINAL CODE: EPIDOSCREFNOAPAH	APAH	EP
2005-11-08	Date of receipt of notice of appeal recordedAppealORIGINAL CODE: EPIDOSNNOA2OAPBP	APBP	EP
2004-02-04	Reply of patent proprietor to notice(s) of opposition receivedOppositionORIGINAL CODE: EPIDOSNOBS3PLBB	PLBB	EP
2003-11-28	Notice of opposition and request to file observation + time limit sentOppositionORIGINAL CODE: EPIDOSNOBS2PLAX	PLAX	EP
2003-10-02	Notice of opposition and request to file observation + time limit sentOppositionORIGINAL CODE: EPIDOSNOBS2PLAX	PLAX	EP
2003-08-01	Nl: opposition has been filed with the epoOppositionNLR1	NLR1	EP
2003-08-01	Nl: opposition has been filed with the epoOppositionNLR1	NLR1	EP
2003-06-04	Opposition filedOpposition26	26	EP
2003-06-04	Opposition filedOpposition26	26	EP
2003-05-28	Opposition filedOpposition26	26	EP
2003-05-13	Reply of patent proprietor to notice(s) of oppositionOppositionORIGINAL CODE: EPIDOS OBSOPLBF	PLBF	EP
2003-04-18	Opposition filedOppositionORIGINAL CODE: 0009260PLBI	PLBI	EP
2003-04-15	Opposition filedOppositionORIGINAL CODE: 0009260PLBI	PLBI	EP
2003-04-12	Unpublished change to opponent dataORIGINAL CODE: EPIDOS OPPOPLBQ	PLBQ	EP
2003-04-10	Unpublished change to opponent dataORIGINAL CODE: EPIDOS OPPOPLBQ	PLBQ	EP
2003-02-01	Definitive protectionFG2A	FG2A	ES
2002-12-20	Fr: translation filedET	ET	EP
2002-08-08	Corresponds to:REF	REF	EP
2002-07-03	Designated contracting statesAK	AK	EP
2002-05-17	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
2002-03-20	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH	GRAH	EP
2001-11-16	Despatch of communication of intention to grantORIGINAL CODE: EPIDOS AGRAGRAG	GRAG	EP
2001-11-16	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH	GRAH	EP
2001-07-13	Despatch of communication of intention to grantORIGINAL CODE: EPIDOS AGRAGRAG	GRAG	EP
2000-08-30	First examination report despatched17Q	17Q	EP
2000-01-05	Request for examination filed17P	17P	EP
1999-07-07	Party data changed (applicant data changed or rights of an application transferred)RAP1	RAP1	EP
1999-06-09	Designated contracting statesAK	AK	EP
1999-04-23	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL	EP
1997-10-29	Designated contracting statesAK	AK	EP
1997-09-12	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP

High transmittance, low emissivity coated articles

Abstract

Term

Priority claims6

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Titles3

Classification

Designated states8