Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6133381 | Brominated polystyrenic flame retardants | Jon Shannon Reed, Billie B. Dadgar, Donald E. Balhoff, Meng-Sheng Ao, Homer C. Lin +2 more | 2000-10-17 |
| 5916978 | Process for brominated styrenic polymers | Meng-Sheng Ao, Billie B. Dadgar, Donald E. Balhoff, Homer C. Lin, David R. Brackenridge +1 more | 1999-06-29 |
| 5883297 | Preparation and recovery of N-hydrocarbylthiophosphoric triamides or N-hydrocarbylphosphoric triamides | Gerald M. Sulzer, Chi Hung Cheng, W. Dirk Klobucar | 1999-03-16 |
| 5852131 | Process for brominating polystyrenic resins | Donald E. Balhoff, Billie B. Dadgar, Meng-Sheng Ao, Homer C. Lin | 1998-12-22 |
| 5852132 | Process for brominating polystyrenic resins | Billie B. Dadgar, Donald E. Balhoff, Meng-Sheng Ao, Homer C. Lin | 1998-12-22 |
| 5770771 | Preparation of N-hydrocarbylthiophosphoric triamides | Gerald M. Sulzer, Chi Hung Cheng, W. Dirk Klobucar | 1998-06-23 |
| 5767203 | Process for brominated styrenic polymers | Meng-Sheng Ao, Billie B. Dadgar, Donald E. Balhoff, Homer C. Lin, David R. Brackenridge +1 more | 1998-06-16 |
| 5686538 | Process for brominating polystyrenic resins | Donald E. Balhoff, Billie B. Dadgar, Meng-Sheng Ao, Homer C. Lin | 1997-11-11 |
| 5677390 | Process for brominating polystyrenic resins | Billie B. Dadgar, Donald E. Balhoff, Meng-Sheng Ao, Homer C. Lin | 1997-10-14 |
| 5344468 | Organic phosphates and their use as wear inhibitors | J. Vincent Hanlon, John G. Bostick | 1994-09-06 |
| 5344970 | Hydrogenation of aromatic-substituted olefins using organometallic catalyst | — | 1994-09-06 |
| 5304524 | Asymmetric hydrogenation of aromatic-substituted olefins using organoruthenium catalyst | W. Dirk Klobucar, Thanikavelu Manimaran, Tse-Chong Wu | 1994-04-19 |
| 5210243 | Hydrogenation of aromatic-substituted olefins using organometallic catalyst | — | 1993-05-11 |
| 5202472 | Asymmetric hydrogenation of aromatic-substituted olefins using organonickel catalyst | Thanikavelu Manimaran, W. Dirk Klobucar | 1993-04-13 |
| 5190905 | Asymmetric hydrogenation of aromatic-substituted olefins using metal or metal alloy catalysts | Thanikavelu Manimaran, W. Dirk Klobucar | 1993-03-02 |
| 5191095 | Asymmetric hydrogenation of olefinic amides using organoruthenium catalyst | Thanikavelu Manimaran, W. Dirk Klobucar | 1993-03-02 |
| 5187281 | Asymmetric hydrogenation of aromatic-substituted olefins using organoiridium catalyst | Thanikavelu Manimaran, W. Dirk Klobucar | 1993-02-16 |
| 5187135 | Asymmetric hydrogenation of aromatic-substituted olefins using organo-cobalt catalyst | Thanikavelu Manimaran, W. Dirk Klobucar | 1993-02-16 |
| 5187136 | Asymmetric hydrogenation of aromatic-substituted olefins using organorhenium catalyst | W. Dirk Klobucar, Thanikavelu Manimaran | 1993-02-16 |
| 5177231 | Asymmetric hydrogenation of aromatic-substituted olefins using cationic ruthenium(III) complexes | Thanikavelu Manimaran, W. Dirk Klobucar | 1993-01-05 |
| 5102963 | Acrylate cured polyphosphazenes | Suae-Chen Chang | 1992-04-07 |
| 5073284 | Phosphonitrilic mixed esters | W. Dirk Klobucar | 1991-12-17 |
| 5006324 | Polymerization of phosphonitrilic chloride | Bernard R. Meltsner, Henry G. Braxton, Jr. | 1991-04-09 |
| 4945139 | Process for surface treating phosphonitrilic fluoroelastomers | W. Dirk Klobucar, Jeffrey T. Books | 1990-07-31 |
| 4945140 | Process for preparation of phosphonitrilic fluoroelastomers | W. Dirk Klobucar | 1990-07-31 |