Family

Loading Family data...

• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
ROHM AND HAAS CHEMICALS LLC	100 INDEPENDENCE MALL WEST PHILADELPHIA PA 19106-2399

International Classification(s)

• C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
• A01N:PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLA....

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
McEntee, Thomas C	Topsfield, MA	10	81
# of filed Patents : 10 Total Citations : 81

Cited Art Landscape

Load Citation

• No Cited Art to Display

Loading Cited Art Landscape...

Patent Citation Ranking

• 1 Citation Count
• C09K Class

• 3.49 % this patent is cited more than
• 24 Age

Forward Cite Landscape

Load Citation

• No Forward Cites to Display

Loading Forward Cite Landscape...

Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent No: 6696146

Mono-or biaxially-stretched polyester resin foamed sheets and films

---

Abstract

---

Mono- or biaxially-stretched polyester resin foamed sheets and films wherein the polyester resin has a melt strength of more than 1 centinewton at 280.degree. C., a melt viscosity of at least 1500 Pa.s at 280.degree. C. for a shear ratio which tends to zero and a crystallization rate such that for a 10-minute heating at 120.degree. C. the crystallinity can reach values as high as 30-35%.

---

 

---

Description

---

Claims

---

Claims data not available

---

Legal Events

 

• STCH2012
• FP2012
• LAPS2012
• REMI2011
• AS2010
• FPAY2007
• AS2007
• FEPP2006
• REFU2006
• I2004
• F2000
• AS2000
• PD1999

Date	Code	Event	Description
Mar 26, 2012	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Feb 24, 2012	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Feb 24, 2012
Feb 24, 2012	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES
Oct 10, 2011	REMI	MAINTENANCE FEE REMINDER MAILED
Mar 10, 2010	AS	ASSIGNMENT	free format text: CHANGE OF NAME;ASSIGNOR:ALCAN AIREX AG;REEL/FRAME:024944/0275 Owner name: AIREX AG, SWITZERLAND Effective Date: Mar 10, 2010
Aug 23, 2007	FPAY	FEE PAYMENT	year of fee payment: 4
Jul 04, 2007	AS	ASSIGNMENT	free format text: MERGER;ASSIGNOR:SINCO RICERCHE S.P.A.;REEL/FRAME:020679/0837 Owner name: COBARR S.P.A., ITALY Effective Date: Jul 25, 2002 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:COBARR S.P.A.;REEL/FRAME:020679/0446 Owner name: ALCAN AIREX AG, SWITZERLAND Effective Date: Jul 04, 2007
Dec 08, 2006	FEPP	FEE PAYMENT PROCEDURE	free format text: PAT HOLDER NO LONGER CLAIMS SMALL ENTITY STATUS, ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: STOL); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Dec 08, 2006	REFU	REFUND	free format text: REFUND - SURCHARGE, PETITION TO ACCEPT PYMT AFTER EXP, UNINTENTIONAL (ORIGINAL EVENT CODE: R2551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Feb 24, 2004	I	Issuance
Mar 20, 2000	F	Filing
Mar 08, 2000	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:AL GHATTA, HUSSEIN;COBROR, SANDRO;SEVERINI, TONINO;REEL/FRAME:010679/0916 Owner name: SINCO RICERCHE S.P.A., ITALY Effective Date: Mar 08, 2000
May 24, 1999	PD	Priority Date