Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9212111 | Process for manufacturing haloaryl compounds from mixtures of isomers of dihalodiarylsulfone | Olivier Vidberg, Nicholas Almeter, Chantal Louis | 2015-12-15 |
| 6562750 | Catalyst for the production of olefin polymers | Frederick J. Karol | 2003-05-13 |
| 6444605 | Mixed metal alkoxide and cycloalkadienyl catalysts for the production of polyolefins | Robert C. Job | 2002-09-03 |
| 6399531 | Hybrid ziegler-natta and cycloalkadienyl catalysts for the production of polyolefins | Robert C. Job | 2002-06-04 |
| 6380390 | Catalyst for the production of olefin polymers | Frederick J. Karol | 2002-04-30 |
| 6281316 | Enhanced crosslinking terpolymer | Scott H. Wasserman, James Lamonte Adams, Tong-Yu Chen, George N. Foster, Laurence H. Gross +2 more | 2001-08-28 |
| 6232256 | Catalyst composition for the polymerization of olefins | Xinmin Yang, Frederick J. Karol | 2001-05-15 |
| 6159617 | Ethylene polymers having superior clarity enhanced toughness, low extractables, and processing ease | George N. Foster, Tong-Yu Chen, Robert Harold Vogel, Scott H. Wasserman, Day-Chyuan Lee +2 more | 2000-12-12 |
| 6093824 | Catalyst for the production of olefin polymers | Frederick J. Karol | 2000-07-25 |
| 6066703 | Process for the production of olefin polymers | Xinmin Yang, Frederick J. Karol | 2000-05-23 |
| 5852146 | Catalyst for the production of olefin polymers | Frederick J. Karol | 1998-12-22 |
| 5747406 | Catalyst composition for the production of olefin polymers | Xinmin Yang, Frederick J. Karol | 1998-05-05 |
| 5527752 | Catalysts for the production of polyolefins | Frederick J. Karol, Gregory T. Whiteker | 1996-06-18 |
| 5354915 | Catalysts for the reduction of carbonylic compounds to alcohols | — | 1994-10-11 |
| 5216122 | Removal of residual ethylene oxide from poly(ethylene oxide) | Geoffrey A. D'Netto, Guy M. Troy, Meyer R. Rosen, Elke M. A. Clark | 1993-06-01 |
| 5155145 | Polymer impurity deactivators | George N. Foster | 1992-10-13 |
| 4937387 | Processes for preparing diaryl sulfones | Ulrich Steiner | 1990-06-26 |
| 4667013 | Process for alkylene oxide polymerization | — | 1987-05-19 |
| 4476324 | Catalyzed aldol condensations | — | 1984-10-09 |
| 4461893 | 1,3,5-Triacrylylhexahydro-s-triazine derivatives | Louis B. Conte, Jr. | 1984-07-24 |
| 4458026 | Catalysts for aldol condensations | — | 1984-07-03 |
| 4413123 | Solution synthesis of 1,3,5-triacrylylhexahydro-s-triazine | Louis B. Conte, Jr. | 1983-11-01 |
| 4238627 | Oxidative process for preparing substituted biphenols | — | 1980-12-09 |
| 4205187 | Process for preparing p,p'-biphenol of high purity | Jorge N. Cardenas | 1980-05-27 |