EC

Edwin C. Culbertson

HC Hoechst Celanese: 10 patents #60 of 871Top 7%
AH American Hoechst: 5 patents #9 of 142Top 7%
MG Mitsubishi Polyester Film Gmbh: 4 patents #37 of 130Top 30%
KC Kuraray Co.: 1 patents #981 of 1,827Top 55%
Overall (All Time): #240,824 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8158230 Tamper evident composite film Kenneth J. Muschelewicz 2012-04-17
6911255 Clear barrier coating and coated film Robert Posey, Jan C. Westermeier 2005-06-28
6709735 Oxygen barrier coating and coated film Robert Posey 2004-03-23
6613430 Release coated polymer film Stephen J. Gust, Jan C. Westermeier, John M. Heberger, Kenneth J. Muschelewicz, Jeffrey R. Rounsley +1 more 2003-09-02
5885668 Process for surface modification of an LCP film Randy D. Jester, John Arthur Penoyer 1999-03-23
5719354 Monolithic LCP polymer microelectronic wiring modules Randy D. Jester, Detlef M. Frank, Sherman H. Rounsville, John Arthur Penoyer, Takeichi Tsugaka +3 more 1998-02-17
5424120 Polymeric film coated with primer coating for silicone release applications 1995-06-13
5350601 Process for making and using polymeric film coated with primer coating for silicone release applications Grover L. Farrar 1994-09-27
5298325 Primer coating composition and polymeric film coated with primer coating for silicone release applications 1994-03-29
5212012 Primer coating composition and polymeric film coated with primer coating for silicone release applications 1993-05-18
5212260 Primer coating composition for silicone release applications 1993-05-18
5114739 Process of manufacturing a polyester film with nodule surface John M. Heberger 1992-05-19
5096784 Polyester film with nodule surface John M. Heberger 1992-03-17
5077353 Primer coating composition having glycidory silane and copolyester containing sulfonate groups 1991-12-31
4745019 Graphic film having a copolyester primed polyester film as its substrate Robert Posey 1988-05-17
4642263 Antistat coated films 1987-02-10
4585687 Copolyester primed polyester film Robert Posey 1986-04-29
4525419 Copolyester primed plastic film Robert Posey 1985-06-25
4476189 Copolyester primed polyester film Robert Posey 1984-10-09