Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6177521 | Hydrogenation of polymers | David M. Austgen, Jr., Roy Parker | 2001-01-23 |
| 5356969 | Hydroxyl functional derivatives of epoxidized diene block copolymers and process for making them (II) | Robert C. Bening, James R. Erickson, David J. St. Clair, Joe Flores | 1994-10-18 |
| 5356970 | Hydroxyl functional derivatives of epoxidized diene block copolymers and process for making them (II) | Robert C. Bening, James R. Erickson, David J. St. Clair, Joe Flores | 1994-10-18 |
| 5356974 | Hydroxyl functional derivatives of epoxidized diene block copolymers and process for making them (II) | Robert C. Bening, James R. Erickson, David J. St. Clair, Joe Flores | 1994-10-18 |
| 5356975 | Hydroxyl functional derivatives of epoxidized diene block copolymers and process for making them (II) | Robert C. Bening, James R. Erickson, David J. St. Clair, Joe Flores | 1994-10-18 |
| 5334566 | Selective hydrogenation of conjugated diolefin polymers with Tebbe's reagent | Stanley E. Wilson | 1994-08-02 |
| H1303 | Removal of nickel catalyst from polymer solutions by water addition and | James H. Miller, Zaida Diaz | 1994-04-05 |
| 5300586 | Hydroxyl functional derivatives of epoxidized diene block copolymers and process for making them (II) | Robert C. Bening, James R. Erickson, David J. St. Clair, Joe Flores | 1994-04-05 |
| 5281696 | Removal of hydrogenation catalyst from polymer solutions by trialkyl aluminum precipitation | — | 1994-01-25 |
| 5280059 | Color prevention in titanium catalyzed hydrogenated diene polymers | Linda R. Chamberlain, Miguel Prado | 1994-01-18 |
| 5280058 | Color prevention in titanium catalyzed hydrogenated diene polymers | Linda R. Chamberlain, Miguel Prado | 1994-01-18 |
| 5244980 | Selective hydrogenation of conjugated diolefin polymers with Tebbe's reagent | Stanley E. Wilson | 1993-09-14 |
| 5242986 | Selective partial hydrogenation of conjugated diolefin polymers | Linda R. Chamberlain, Ronald J. Hoxmeier | 1993-09-07 |
| 5242961 | Color prevention in titanium catalyzed hydrogenated diene polymers | Linda R. Chamberlain, Miguel Prado | 1993-09-07 |
| 5212285 | Removal of hydrogenation catalyst from polymer solutions by catalyzed precipitation | Zaida Diaz | 1993-05-18 |
| 5206307 | Process for selective hydrogenation of conjugated diolefin polymers | Linda R. Chamberlain | 1993-04-27 |
| 5194530 | Termination of anionic polymerization using hydrocarbon terminating agents | Craig A. Stevens, Linda R. Chamberlain, Thomas F. Brownscombe | 1993-03-16 |
| 5177297 | Method of removing a polymerization catalyst | — | 1993-01-05 |
| 5177155 | Selective hydrogenation of conjugation diolefin polymers with rare earth catalysts | Linda R. Chamberlain, Richard A. Kemp, Stanley E. Wilson, Thomas F. Brownscombe | 1993-01-05 |
| 5173537 | Selective hydrogenation of conjugated diolefin poylmers | Linda R. Chamberlain | 1992-12-22 |
| 5162446 | Depolymerization of conjugated diene polymers | Linda R. Chamberlain, Richard A. Kemp, Stanley E. Wilson | 1992-11-10 |
| 5151475 | Termination of anionic polymerization | Craig A. Stevens, Linda R. Chamberlain, Thomas F. Brownscombe | 1992-09-29 |
| 5143990 | Termination of anionic polymerization using hydrogen | Linda R. Chamberlain, Thomas F. Brownscombe | 1992-09-01 |
| 5141997 | Selective hydrogenation of conjugated diolefin polymers | Linda R. Chamberlain, Richard A. Kemp, Stanley E. Wilson | 1992-08-25 |
| 5132372 | Process for selective hydrogenation of conjugated diolefin polymers | Linda R. Chamberlain | 1992-07-21 |