MW

Michael T. Wellman

CO Covestro: 5 patents #27 of 276Top 10%
BA Bayer Materialscience Ag: 3 patents #220 of 1,035Top 25%
MI Miles: 3 patents #88 of 626Top 15%
BH Bayer Healthcare: 1 patents #4,623 of 8,007Top 60%
Overall (All Time): #406,660 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11613604 Isocyanate-reactive compositions, polyurethane foams formed therefrom, multi-layer composite articles that include such foams, and methods for their preparation Peter Smith 2023-03-28
10851291 Coated particles, methods for their manufacture and for their use as proppants Stephen J. Harasin, Kenneth R. Riddle 2020-12-01
10647911 Coated particles, methods for their manufacture and for their use as proppants Stephen J. Harasin, Kenneth R. Riddle 2020-05-12
10385261 Coated particles, methods for their manufacture and for their use as proppants Stephen J. Harasin, Kenneth R. Riddle 2019-08-20
9683334 Free-flowing coated rubber particles, methods for their production and use Michael S. Robinson, Stephen J. Harasin 2017-06-20
8124665 Decorative molded foams with good impact resistance and fire retardant properties James W. Rosthauser, Theodore Frick 2012-02-28
7601762 Polyvinylchloride/polyurethane hybrid foams with improved burn properties and reduced after-glow Jan L. R. Clatty, Michael A. Masciantonio 2009-10-13
7601761 Rigid polyurethane foams with increased heat performance Jan L. R. Clatty, Timothy R. Whelan, John W. Liddle, Marie W. Urick 2009-10-13
6448364 IMR having synergistic effect with stabilizing system additives and catalyst package Jan L. R. Clatty, Stephen J. Harasin 2002-09-10
5401824 Storage stable isocyanate-reactive compositions for use in flame-retardant systems Jan L. R. Clatty, Sanjeev Madan 1995-03-28
5374486 Storage stable isocyanate-reactive compositions for use in flame-retardant systems Jan L. R. Clatty, Sanjeev Madan 1994-12-20
5302303 Storage stable isocyanate-reactive compositions for use in flame-retardent systems Jan L. R. Clatty, Sanjeev Madan 1994-04-12