Wempe; Lawrence K.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wempe; Lawrence K..The latest application filed is for "novel foams and coatings from low crystallinity vinylidene fluoride hexafluoropropylene copolymers".

Company Profile

0.8.2

Wempe; Lawrence K. - Upper Saucon PA
Wempe; Lawrence K. - Center Valley PA
Wempe; Lawrence K. - Lansdale PA

*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
Novel foams and coatings from low crystallinity vinylidene fluoride hexafluoropropylene copolymers App 20060210715 - Amin-Sanayei; Ramin ; et al.	2006-09-21
Foams and coatings Grant 7,081,216 - Amin-Sanayei , et al. July 25, 2	2006-07-25
Novel foams and coatings App 20030077455 - Amin-Sanayei, Ramin ; et al.	2003-04-24
Vinyl alcohol copolymers containing allylamine functionality Grant 5,155,167 - Pinschmidt, Jr. , et al. October 13, 1	1992-10-13
Vinyl acetate copolymer emulsions for paper coating compositions Grant 4,599,378 - Hausman , et al. July 8, 1	1986-07-08
Vinyl acetate/ethylene copolymer emulsions for paper coating compositions Grant 4,503,185 - Hausman , et al. March 5, 1	1985-03-05
Substrates coated with release composition based on polyvinyl alcohol and composites with pressure sensitive adhesives Grant 4,440,830 - Wempe April 3, 1	1984-04-03
Release coatings based on polyvinyl alcohol Grant 4,386,183 - Wempe May 31, 1	1983-05-31
Migration-resistant binder compositions for bonding nonwoven fibers; also methods and articles Grant 4,199,400 - Bakule , et al. April 22, 1	1980-04-22
Migration-resistant binder compositions for bonding nonwoven fibers; also methods and articles Grant 4,119,600 - Bakule , et al. October 10, 1	1978-10-10

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