P

Inventor

KOLESINSKI HENRY S

US11 patents
⚠️ This page may combine multiple inventors who share the name “KOLESINSKI HENRY S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

POLAROID CORP

4 patents
US4548981AOct 22, 1985

Compositions and articles containing polymeric vinyl aromatic aminimides

POLAROID CORP18 citations73
US4080206AMar 21, 1978

Photographic processing composition containing polyvinyl aminimide

POLAROID CORP13 citations73
US4022623AMay 10, 1977

Photosensitive emulsion containing polyvinyl aminimide polymers

POLAROID CORP16 citations73
US4016340AApr 5, 1977

Hydroxyl-containing polymers having aminimide groups attached thereto through an ether linkage

POLAROID CORP17 citations73

POLYSEP SURFACE TECHNOLOGIES I

2 patents
US5159039AOct 27, 1992

Separation media containing acyl diazepines

POLYSEP SURFACE TECHNOLOGIES I9 citations70
US5158682AOct 27, 1992

Separation media containing acyl diazepines

POLYSEP SURFACE TECHNOLOGIES I1 citations48

PRIME SEPARATIONS INC

2 patents
US10946329B2Mar 16, 2021

System and methods for separating and purifying cannabinoids from plant material

PRIME SEPARATIONS INC2 citations69
US7285219B2Oct 23, 2007

Chromatographic separation member and method

PRIME SEPARATIONS INC9 citations68

COHESIVE TECH INC

2 patents
USRE35185EMar 19, 1996

Separation media containing acyl diazepines

COHESIVE TECH INC1 citations61
USRE35186EMar 19, 1996

Separation media containing acyl diazepines

COHESIVE TECH INC0 citations51

ADVANCED SURFACE TECH INC

1 patent
US5211993AMay 18, 1993

Method of making novel separation media

ADVANCED SURFACE TECH INC40 citations91