Eckstein; John P.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Eckstein; John P..The latest application filed is for "structures of polymers made from single site catalysts".

Company Profile

0.11.1

Eckstein; John P. - Neenah WI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Structures of polymers made from single site catalysts Grant 6,645,641 - Eckstein , et al. November 11, 2	2003-11-11
Structures of polymers made from single site catalysts App 20030027008 - Eckstein, John P. ; et al.	2003-02-06
Structures of polymers made from single site catalysts Grant 6,511,568 - Eckstein , et al. January 28, 2	2003-01-28
Structures of polymers made from single site catalysts Grant 6,437,064 - Eckstein , et al. August 20, 2	2002-08-20
Structures of polymers made from single site catalysts Grant 6,270,867 - Eckstein , et al. August 7, 2	2001-08-07
Methods for making multiple layer sheet materials Grant 5,705,111 - Blemberg , et al. * January 6, 1	1998-01-06
Blended films, structures therefrom, and methods of making and using them Grant 5,108,844 - Blemberg , et al. April 28, 1	1992-04-28
Coextruded film and methods comprising vinylidene chloride methyl acrylate copolymer Grant 5,089,308 - Nordness , et al. February 18, 1	1992-02-18
Collapsible dispensing tube with an orifice sealed with multi-layer sealant sheet material Grant 4,750,642 - Eckstein , et al. June 14, 1	1988-06-14
Collapsible dispensing tube with an orifice sealed with multi-layer sealant sheet material Grant 4,595,434 - Eckstein , et al. June 17, 1	1986-06-17
Multiple layer flexible sheet structure Grant 4,551,371 - Eckstein * November 5, 1	1985-11-05
Multiple layer flexible sheet structure Grant 4,418,841 - Eckstein December 6, 1	1983-12-06

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