Inventor
RHUM DAVID
17 patents
⚠️ This page may combine multiple inventors who share the name “RHUM DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHNEIDER USA INC
8 patentsUS6265016B1Jul 24, 2001
Process for the preparation of slippery, tenaciously adhering, hydrophilic polyurethane hydrogel coatings, coated polymer and metal substrate materials, and coated medical devices
SCHNEIDER USA INC168 citations99
US6120904ASep 19, 2000
Medical device coated with interpenetrating network of hydrogel polymers
SCHNEIDER USA INC655 citations99
US6080488AJun 27, 2000
Process for preparation of slippery, tenaciously adhering, hydrophilic polyurethane hydrogel coating, coated polymer and metal substrate materials, and coated medical devices
SCHNEIDER USA INC534 citations99
US6017577AJan 25, 2000
Slippery, tenaciously adhering hydrophilic polyurethane hydrogel coatings, coated polymer substrate materials, and coated medical devices
SCHNEIDER USA INC251 citations99
US5662960ASep 2, 1997
Process for producing slippery, tenaciously adhering hydrogel coatings containing a polyurethane-urea polymer hydrogel commingled with a poly (n-vinylpyrrolidone) polymer hydrogel
SCHNEIDER USA INC190 citations99
US5576072ANov 19, 1996
Process for producing slippery, tenaciously adhering hydrogel coatings containing a polyurethane-urea polymer hydrogel commingled with at least one other, dissimilar polymer hydrogel
SCHNEIDER USA INC234 citations99
US6040058AMar 21, 2000
Slippery, tenaciously adhering hydrophilic polyurethane hydrogel coatings, coated metal substrate materials, and coated medical devices
SCHNEIDER USA INC40 citations96
US6030656AFeb 29, 2000
Process for the preparation of slippery, tenaciously adhering, hydrophilic polyurethane hydrogel coatings, coated metal substrate materials, and coated medical devices
SCHNEIDER USA INC56 citations96
CELANESE CORP
3 patentsUS4276432AJun 30, 1981
Low molecular weight acrylates or methacrylates and methods for their preparation
CELANESE CORP21 citations81
US4075242AFeb 21, 1978
Low molecular weight acrylates or methacrylates
CELANESE CORP30 citations81
US4296225AOct 20, 1981
Stable vinyl acetate and amine monomer copolymer emulsions
CELANESE CORP11 citations74