WK

Warren A. Kaplan

ST Stepan: 18 patents #11 of 221Top 5%
The Dow Chemical: 4 patents #847 of 4,115Top 25%
CI Carlisle Intangible: 1 patents #10 of 24Top 45%
Overall (All Time): #191,820 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12104008 Solid-solid phase-change materials Zhenhua Cui, Sarah Wolek 2024-10-01
12037489 Polyol blends and rigid foams with improved low-temperature r-values Zhenhua Cui, Sarah Wolek 2024-07-16
11993708 Polyol blends and rigid foams with improved low-temperature R-values Zhenhua Cui, Sarah Wolek 2024-05-28
11970571 Polyol-epoxide polymers for NVH damping applications Michael E. O'Brien, Sarah Wolek, Jennifer S. Westfall, Calvin Gang 2024-04-30
11667821 One-component adhesive compositions Michael E. O'Brien, Jennifer S. Westfall 2023-06-06
11584872 Low VOC polyurethane adhesive Sarah Wolek 2023-02-21
11168238 Low VOC polyurethane adhesive Sarah Wolek 2021-11-09
11111370 Promoted membrane for single-ply roofing Sarah Wolek, Mike Heishman, William J. Schneider 2021-09-07
11066550 Polyether-epoxide polymer compositions Jennifer S. Westfall 2021-07-20
11059933 Isocyanate-modified polyester-epoxide polymer compositions Jennifer S. Westfall 2021-07-13
10882946 Polyester-epoxide polymer compositions Jennifer S. Westfall 2021-01-05
9212250 Method of improving mechanical strength of flexible polyurethane foams made from bio-based polyols, the polyol compositions utilized therein and the foams produced thereby Xiuguang A. Guo, David J. Norberg 2015-12-15
8916620 Process for polyurethane-modified polyisocyanurate foam with improved thermal stability Angelo R. Gabbianelli, David J. Norberg 2014-12-23
6211257 Open celled polyurethane foams and methods and compositions for preparing such foams Paul Neill 2001-04-03
6066681 Open celled polyurethane foams and methods and compositions for preparing such foams Paul Neill 2000-05-23
5674918 Polyisocyanate based polymers prepare from formulations including non-silicone surfactants and method for the preparation thereof Debkumar Bhattacharjee, Jerram B. Nichols, Vaughn M. Nace 1997-10-07
5600019 Polyisocyanate based polymers perpared from formulations including non-silicone surfactants and method for the preparation thereof Debkumar Bhattacharjee, Jerram B. Nichols, Vaughn M. Nace 1997-02-04
5496869 Methods and compositions for preparing rigid foams with non-chlorofluorocarbon blowing agents Steve Williams, Paul Neill, Gerardo Chapa 1996-03-05
5464561 Methods and compositions for preparing rigid foams with non-chlorofluorocarbon blowing agents Steve Williams, Paul Neill, Gerardo Chapa 1995-11-07
5407967 Methods and compositions for preparing rigid forms with non-chlorofluorocarbon blowing agents Steve Williams, Paul Neill, Gerardo Chapa 1995-04-18
5373030 Polyurethane foams having improved retention of insulative properties and methods for the preparation thereof Douglas R. Moore, Ricky L. Tabor, Alan K. Schrock 1994-12-13
5332860 Polyols useful for preparing polyurethane foams having improved retention of insulative properties, polyurethane foams prepared therewith and methods for the preparation thereof Douglas R. Moore, Ricky L. Tabor, Alan K. Schrock 1994-07-26