Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6989466 | Reversible crosslinked polymers, benzylic hydroxyl crosslinkers and method | Herman P. Benecke | 2006-01-24 |
| 6559263 | Reversible crosslinked polymers, benzylic hydroxl crosslinkers and method | Herman P. Benecke | 2003-05-06 |
| 5470945 | Thermally reversible isocyanate-based polymers | Phyllis L. Brusky, George E. Cremeans, Joel D. Elhard, Donald M. Bigg, Sylvester Sowell | 1995-11-28 |
| 5387667 | Thermally-reversible isocyanate-based polymers | Joel D. Elhard, Donald M. Bigg, Sylvester Sowell, Phyllis L. Brusky, George E. Cremeans | 1995-02-07 |
| 5332839 | Catalytic production of lactide directly from lactic acid | Herman P. Benecke, Richard G. Sinclair | 1994-07-26 |
| 5319107 | Method to produce cyclic esters | Herman P. Benecke, Alex Cheung, George E. Cremeans, Melville E. D. Hillman, Edward S. Lipinsky +1 more | 1994-06-07 |
| 5274127 | Lactide production from dehydration of aqueous lactic acid feed | Richard G. Sinclair, Russell K. Smith | 1993-12-28 |
| 5239039 | Polyarylimidazolidines with phenolic hydroxyl end groups | — | 1993-08-24 |
| 5097010 | Thermally-reversible isocyanate polymers | Phyllis L. Brusky, George E. Cremeans | 1992-03-17 |
| 4943460 | Process for coating polymer surfaces and coated products produced using such process | Phyllis L. Brusky, John H. Baker | 1990-07-24 |
| 4939271 | Mercapto-modified N-(R-oxymethyl) acrylamide/rubber-formable monomer/(meth)acrylonitrile terpolymers | — | 1990-07-03 |
| 4904749 | Preparation of PHEMA by precipitation/suspension polymerization | Phyllis L. Brusky | 1990-02-27 |
| 4812521 | Epoxy resins modified with N-R-[(oxy or thio)methyl]acrylamide terpolymers | — | 1989-03-14 |
| 4699965 | Heat curable solventless liquid prepolymer and novel monomer derived from hexylcarbitol for use therewith | Wayne R. Melchior | 1987-10-13 |
| 4629796 | N-[[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-Z-yl)etho xy]methyl]-Z-propenamide | — | 1986-12-16 |
| 4562008 | Heat curable solventless liquid prepolymer and novel monomer derived from hexylcarbitol for use therewith | Wayne R. Melchior | 1985-12-31 |
| 4536582 | Heat curable solventless liquid prepolymer and novel monomer prepared from N-(2-hydroxyalkyl)phthalimide | — | 1985-08-20 |
| 4467053 | Process for producing an expandable silicone resin | — | 1984-08-21 |
| 4385164 | Block copolymer dispersion stabilizer and aqueous dispersion polymerization therewith | Richard G. Sinclair, David Berry, George E. Cremeans, Wesley M. Germon, Jr. | 1983-05-24 |
| 4335027 | Air-driable alkyd resins and process for their preparation | George E. Cremeans | 1982-06-15 |