Inventor
ELLIS EDWARD J
US39 patents
⚠️ This page may combine multiple inventors who share the name “ELLIS EDWARD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POLYMER TECHNOLOGY CORP
22 patentsUS4686267AAug 11, 1987
Fluorine containing polymeric compositions useful in contact lenses
POLYMER TECHNOLOGY CORP204 citations99
US4463149AJul 31, 1984
Silicone-containing contact lens material and contact lenses made thereof
POLYMER TECHNOLOGY CORP201 citations99
US4321261AMar 23, 1982
Ionic ophthalmic solutions
POLYMER TECHNOLOGY CORP174 citations99
US4168112ASep 18, 1979
Contact lens with a hydrophilic, polyelectrolyte complex coating and method for forming same
POLYMER TECHNOLOGY CORP197 citations99
US4996275AFeb 26, 1991
Fluorine containing polymeric compositions useful in contact lenses
POLYMER TECHNOLOGY CORP119 citations96
US4826936AMay 2, 1989
Silicone-containing contact lens material and contact lenses made thereof
POLYMER TECHNOLOGY CORP97 citations96
US4604479AAug 5, 1986
Silicone-containing contact lens material and contact lenses made thereof
POLYMER TECHNOLOGY CORP88 citations96
US4436730AMar 13, 1984
Ionic opthalmic cellulose polymer solutions
POLYMER TECHNOLOGY CORP81 citations96
US4424328AJan 3, 1984
Silicone-containing contact lens material and contact lenses made thereof
POLYMER TECHNOLOGY CORP62 citations96
US4152508AMay 1, 1979
Silicone-containing hard contact lens material
POLYMER TECHNOLOGY CORP123 citations96
US5773396AJun 30, 1998
Contact lens cleaning and wetting solutions containing a non-amine polyethyleneocy adduct having a HLB value of at least about 18, a surface active agent having a HLB of less than 18, and wetting agent
POLYMER TECHNOLOGY CORP84 citations95
US5346976ASep 13, 1994
Itaconate copolymeric compositions for contact lenses
POLYMER TECHNOLOGY CORP103 citations94
US4330383AMay 18, 1982
Dimensionally stable oxygen permeable hard contact lens material and method of manufacture
POLYMER TECHNOLOGY CORP115 citations94
US4394179AJul 19, 1983
Abrasive-containing contact lens cleaning materials
POLYMER TECHNOLOGY CORP46 citations93
US4625007ANov 25, 1986
Silicone-containing contact lens material and contact lenses made thereof
POLYMER TECHNOLOGY CORP33 citations92
US5500144AMar 19, 1996
Composition for cleaning and wetting contact lenses
POLYMER TECHNOLOGY CORP39 citations91
US5310429AMay 10, 1994
Contact lens cleaning method
POLYMER TECHNOLOGY CORP24 citations90
US4830783AMay 16, 1989
Abravise-containing contact lens cleaning materials
POLYMER TECHNOLOGY CORP22 citations82
US5089053AFeb 18, 1992
Contact lens cleaning material and method
POLYMER TECHNOLOGY CORP19 citations80
US4534878AAug 13, 1985
Abrasive-containing contact lens cleaning materials
POLYMER TECHNOLOGY CORP13 citations74
US5190594AMar 2, 1993
Contact lens cleaning material and method
POLYMER TECHNOLOGY CORP8 citations71
US4826889AMay 2, 1989
Dimensionally stable oxygen permeable hard contact lens material and method of manufacture
POLYMER TECHNOLOGY CORP12 citations71
WILMINGTON PARTNERS L P
3 patentsI TEK INC
3 patentsUS6756426B2Jun 29, 2004
Lightweight composite material for protective pads, cushions, supports or the like and method
I TEK INC22 citations91
US6835763B2Dec 28, 2004
Lightweight material for protective pads, cushions, supports or the like and method
I TEK INC13 citations82
US6583199B2Jun 24, 2003
Lightweight composite material for protective pads, cushions, supports or the like and method
I TEK INC11 citations72