Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6319881 | Haze free oil additive compositions containing dispersants from selectively hydrogenated diene copolymers | Thomas S. Coolbaugh, Frederick C. Loveless, John E. Marlin, II | 2001-11-20 |
| 6312672 | Sunscreen compositions containing copolymers of isoprene butadiene and/or styrene to provide improved water resistance | Thomas S. Coolbaugh, Sandra S. Davis, John E. Marlin, II, Fahimeh P. Shirazi | 2001-11-06 |
| 6248702 | Dispersant and dispersant viscosity index improvers from selectively hydrogenated aryl-substituted olefin containing diene copolymers | Thomas S. Coolbaugh, Frederick C. Loveless, John E. Marlin, II | 2001-06-19 |
| 6215033 | Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: blends with lower molecular weight components | Thomas S. Coolbaugh, John M. Klosek, Frederick C. Loveless, John E. Marlin, II | 2001-04-10 |
| 6162768 | Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: free radically initiated direct grafting reaction products | Thomas S. Coolbaugh, Frederick C. Loveless, John E. Marlin, II | 2000-12-19 |
| 6103676 | Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: hydroformylation/reductive amination reaction products | Thomas S. Coolbaugh, Frederick C. Loveless, John E. Marlin, II | 2000-08-15 |
| 6054539 | Selectively hydrogenated polymer compositions: polybutadiene-isoprene-polybutadiene | Thomas S. Coolbaugh, Frederick C. Loveless, John E. Marlin, II, Fahimeh P. Shirazi | 2000-04-25 |
| 6034184 | Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: Mannich reaction products | Thomas S. Coolbaugh, Frederick C. Loveless, John E. Marlin, II | 2000-03-07 |
| 5948861 | Star-branched block elastomeric copolymers | Thomas S. Coolbaugh, Wan-Li Liu, Frederick C. Loveless | 1999-09-07 |
| 5773524 | Epoxidized liquid elastomeric copolymers | Thomas S. Coolbaugh, Frederick C. Loveless, Leslie R. Rudnick | 1998-06-30 |
| 5747598 | Epoxidized solid elastomeric copolymers | Thomas S. Coolbaugh, Frederick C. Loveless | 1998-05-05 |
| 5717035 | Solid block and random elastomeric copolymers | Thomas S. Coolbaugh, Frederick C. Loveless | 1998-02-10 |
| 5663239 | Star-branched block elastomeric copolymers | Thomas S. Coolbaugh, Wan-Li Liu, Frederick C. Loveless | 1997-09-02 |
| 5625100 | Vulcanizable liquid compositions | Thomas S. Coolbaugh, Frederick C. Loveless, Leslie R. Rudnick | 1997-04-29 |
| 5569718 | Solid elastomeric block copolymers | Thomas S. Coolbaugh, Frederick C. Loveless | 1996-10-29 |
| 5545783 | Vulcanizable liquid compositions | Thomas S. Coolbaugh, Frederick C. Loveless, Leslie R. Rudnick | 1996-08-13 |
| 5530068 | Solid elastometric block copolymers | Thomas S. Coolbaugh, Frederick C. Loveless | 1996-06-25 |
| 5527951 | Polymerization catalyst and process | Jamil Khan, Walter Nudenberg, David J. Smudin | 1996-06-18 |
| 5510548 | Vulcanizable liquid compositions | Thomas S. Coolbaugh, Frederick C. Loveless, Leslie R. Rudnick | 1996-04-23 |
| 5470914 | Polymer blends containing a solid elastomeric block copolymer | Thomas S. Coolbaugh, Frederick C. Loveless | 1995-11-28 |
| 5457161 | Solid block elastomeric copolymers comprising at least three alternating blocks | Thomas S. Coolbaugh, Frederick C. Loveless | 1995-10-10 |
| 5416163 | Polymer blends containing a solid elastomeric block copolymer | Thomas S. Coolbaugh, Frederick C. Loveless | 1995-05-16 |
| 5399629 | Solid elastomeric block copolymers | Thomas S. Coolbaugh, Frederick C. Loveless | 1995-03-21 |
| 5387730 | Vulcanizable liquid compositions | Thomas S. Coolbaugh, Frederick C. Loveless, Leslie R. Rudnick | 1995-02-07 |
| 5376722 | Solid random elastomeric copolymers | Thomas S. Coolbaugh, Frederick C. Loveless | 1994-12-27 |