P

Inventor

SHEPPARD KAREN A

US5 patents
⚠️ This page may combine multiple inventors who share the name “SHEPPARD KAREN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EXXONMOBIL OIL CORP

4 patents
US6623866B2Sep 23, 2003

Multilayer films including anti-block

EXXONMOBIL OIL CORP60 citations94
US6863964B2Mar 8, 2005

Metallized multilayer film

EXXONMOBIL OIL CORP31 citations87
US6824878B2Nov 30, 2004

Method for preparing sealable films with siloxane additives

EXXONMOBIL OIL CORP8 citations72
US7393592B2Jul 1, 2008

Lamination grade coextruded heat-sealable film

EXXONMOBIL OIL CORP3 citations61

(unassigned)

1 patent
US6455150B1Sep 24, 2002

Multi-layer oriented heat sealable film structure of improved machinability

70 citations88