Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10836882 | Polyurethane and polyisocyanurate foams and methods of producing the same | — | 2020-11-17 |
| 9056940 | Aliphatic polyester polyols from cyclohexane oxidation byproduct streams as precursors for polyurethane and polyisocyanurate polymers | Richard P. Beatty, Yanhui Sun, Thomas A. Micka | 2015-06-16 |
| 8895773 | Manufacture and use of alkyl p-toluates | — | 2014-11-25 |
| 8343378 | Aromatic polyesterpolyols, isocyanurate-modified polyurethane foams, and methods of making them | Eugen Gnedin | 2013-01-01 |
| 7956213 | Toluate esters for use as reactive and non-reactive diluent in polymer applications | — | 2011-06-07 |
| 7718823 | Toluate ester for use as reactive and non-reactive diluent in polymer applications | — | 2010-05-18 |
| 5399707 | Selective precipitation of .alpha.-aryl carboxylic acid salts | Apurba Bhattacharya, John R. Fritch, Carl D. Murphy, Larry D. Zeagler | 1995-03-21 |
| 5380867 | Selective precipitation of .alpha.-aryl carboxylic acid salts | Apurba Bhattacharya, John R. Fritch, Carl D. Murphy, Larry D. Zeagler | 1995-01-10 |