Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6114034 | Melt spun acrylonitrile olefinically unsaturated fibers and a process to make fibers | Richard J. Jorkasky, II, Muyen M. Wu, Curtis E. Uebele | 2000-09-05 |
| 5714535 | Stabilizers for high nitrile multipolymers | Muyen M. Wu, Eddie Wardlow, Jr. | 1998-02-03 |
| 5618901 | Process for making a high nitrile multipolymer prepared from acrylonitrile and olefinically unsaturated monomers | Richard C. Smierciak, Eddie Wardlow, Jr. | 1997-04-08 |
| 5602222 | Process for making an acrylonitrile, methacrylonitrile and olefinically unsaturated monomers | Richard C. Smierciak, Eddie Wardlow, Jr. | 1997-02-11 |
| 5596058 | Process for making an acryloinitrile/methacrylonitrile copolymer | Richard C. Smierciak, Eddie Wardlow, Jr. | 1997-01-21 |
| 5164468 | Polymers derived from .alpha., .beta.-unsaturated polycarboxylic acids or anhydrides and n-substituted acrylamides, and use in reducing scale | Abolghassem Eskamani, Eleanor J. Fendler | 1992-11-17 |
| 5096617 | Defoamer emulsion | Philip Adam Smith, Robert O. Rau | 1992-03-17 |
| 5021526 | Anionic polymeric stabilizers for oil-in-water emulsions | — | 1991-06-04 |
| 4911736 | Emulsifier and stabilizer for water base emulsions and dispersions of hydrocarbonaceous materials | Chor Huang | 1990-03-27 |
| 4897442 | Anti-wick agent for textile printing | Robert O. Rau, Philip Russell James Smith | 1990-01-30 |
| 4857621 | Cationic polymeric stabilizers for oil-in-water emulsions | — | 1989-08-15 |
| 4828756 | Electrically conductive composites of polyacetylene and high-nitrile resins and method thereof | Kenneth C. Benton, Raymond J. Weinert | 1989-05-09 |
| 4707538 | Polyamide preparation with pentaamine cobalt (III) complex catalyst | Mu-Yen M. Wu, Gerald P. Coffey | 1987-11-17 |
| 4692502 | Polymerization process for carboxyl containing polymers utilizing oil soluble ionic surface active agents | Curtis E. Uebele, Richard J. Jorkasky, II, Eddie Wardlow, Jr. | 1987-09-08 |
| 4666955 | Block copolymers for enhanced oil recovery | Muyen M. Wu | 1987-05-19 |
| 4653584 | Maleimide-modified bioresistant polymers and enhanced oil recovery method employing same | William M. Griffin, Kathleen M. Antloga, Amy L. Nemecek | 1987-03-31 |
| 4638865 | Bioresistant water-soluble alkyl substituted acrylamide polymers and enhanced oil recovery method employing same | William M. Griffin, Kathleen M. Wallace, Amy L. Nemecek | 1987-01-27 |
| 4628077 | Preparation of polyamide with catalyst comprising transition metal attached to a ligand which contains electron withdrawing groups | Michael J. Desmond, Raymond J. Weinert, Kenneth C. Benton | 1986-12-09 |
| 4625002 | Binuclear catalyst for the preparation of polyamide | Raymond J. Weinert, Kenneth C. Benton, Michael J. Desmond, Barbara D. Curatolo | 1986-11-25 |
| 4590251 | Process for the preparation of polyamide from unsaturated nitrile and ammonium salt of unsaturated carboxylic acid | Mu-Yen M. Wu | 1986-05-20 |
| 4540498 | Block copolymers for enhanced oil recovery | Muyen M. Wu | 1985-09-10 |
| 4525578 | Process for the preparation of polyesteramide from cyclic lactone | Mu-Yen M. Wu | 1985-06-25 |
| 4461885 | Nylon preparation from unsaturated nitrite with amino acid | Mu-Yen M. Wu | 1984-07-24 |
| 4411745 | Electrolytic initiation of polymerization in aqueous two-phase systems | Martin Pichler, V. Frances Gaylor | 1983-10-25 |
| 4412061 | Process for the preparation of a polyamide from unsaturated nitrile, lactam and water | Mu-Yen M. Wu | 1983-10-25 |