P

Inventor

CRAIN STEVEN P

US13 patents
⚠️ This page may combine multiple inventors who share the name “CRAIN STEVEN P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DOW CHEMICAL CO

7 patents
US4880884ANov 14, 1989

Poly(aryl ether)-poly(aryl carbonate) block copolymers and their preparation

DOW CHEMICAL CO12 citations73
US4837293AJun 6, 1989

Linear bisphenol epoxy polymers containing cyano groups

DOW CHEMICAL CO17 citations73
US4672101AJun 9, 1987

Polyepoxy aromatic hydantoins

DOW CHEMICAL CO10 citations73
US4994533AFeb 19, 1991

Poly(aryl ether)-poly(aryl carbonate) block copolymers and their preparation

DOW CHEMICAL CO4 citations62
US4831161AMay 16, 1989

N-(amidoalkyl)hydantoins

DOW CHEMICAL CO4 citations62
US4691021ASep 1, 1987

Aminoalkyl hydantoins and glycidyl derivatives thereof

DOW CHEMICAL CO3 citations61
US4692533ASep 8, 1987

Selective preparation of N-(amidoalkyl)imides and related compounds

DOW CHEMICAL CO0 citations51

DOW GLOBAL TECHNOLOGIES LLC

2 patents
US10519353B2Dec 31, 2019

B2 rated one component spray polyurethane foam formulation for fenestration openings

DOW GLOBAL TECHNOLOGIES LLC3 citations65
US9441108B2Sep 13, 2016

Thermoset polyurethane foam containing brominated polymeric flame retardant

DOW GLOBAL TECHNOLOGIES LLC1 citations47

DDP SPECIALTY ELECTRONIC MAT US INC

2 patents
US10793665B2Oct 6, 2020

Polyurethane foam from high functionality polyisocyanate

DDP SPECIALTY ELECTRONIC MAT US INC0 citations47
US10577454B2Mar 3, 2020

Polyurethane foam from high functionality polyisocyanate

DDP SPECIALTY ELECTRONIC MAT US INC0 citations47

JIN XIN

1 patent
US9279040B2Mar 8, 2016

Non-isocyanate rigid polymer foams by carbon-Michael addition and foaming process

JIN XIN7 citations82

DDP SPECIALTY ELECTRONIC MATERIALS US LLC

1 patent
US11135813B2Oct 5, 2021

Wood-based material insulated for combustion resistance

DDP SPECIALTY ELECTRONIC MATERIALS US LLC1 citations54