Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE39617 | Butadiene polymers having terminal functional groups | Dale L. Handlin, Jr., Daniel E. Goodwin, Carl L. Willis, David J. St. Clair, John D. Wilkey +1 more | 2007-05-08 |
| RE39559 | Butadiene polymers having terminal functional groups | Dale L. Handlin, Jr., Daniel E. Goodwin, Carl L. Willis, David J. St. Clair, John D. Wilkey +1 more | 2007-04-10 |
| 6258892 | Toughened blends of alpha polyamides and functionalized block copolymers | — | 2001-07-10 |
| 6251982 | Compound rubber compositions | Michael A. Masse, Jozef Lucien Rudolf Cenens, Ilham Kadri, Emanuelle Coignoul | 2001-06-26 |
| 6221968 | Process for producing specific tapered block copolymers | Harvey E. Atwood, Barry Moore, John Louis Scheve, Christine Marie Christian | 2001-04-24 |
| H1956 | Enhanced hydrogenation catalyst removal from block copolymers by reduction | David K. Schisla, Eleanor de Groot | 2001-04-03 |
| 6166134 | Polypropylene resin composition with tapered triblock copolymer | Norio Masuko | 2000-12-26 |
| 6057401 | Polyphenylene ether/polystyrene blends with improved processability | — | 2000-05-02 |
| 5973071 | Polymeric composition | — | 1999-10-26 |
| 5969034 | Block copolymers with improved overmolding adhesion | — | 1999-10-19 |
| 5925707 | Oil gel formulations containing high vinyl content hydrogenated styrene-butadiene-styrene block copolymers | David L. Shafer, Glenn R. Himes | 1999-07-20 |
| H1798 | Soft compounds containing elastomeric metallocene polyolefins and | — | 1999-07-06 |
| 5847051 | Block copolymer composition containing polypropylene and polybutene | Charles C. Hwo, Mark L. Kasakevich | 1998-12-08 |
| 5777031 | High 1,2 content thermoplastic elastomer/oil/polyolefin composition | Lie K. Djiauw | 1998-07-07 |
| H1725 | Clear polyphenylene ether/block copolymer composition | Ronald James Wroczynski, James J. Scobbo, Jr., Gim F. Lee, Jr. | 1998-05-05 |
| 5723543 | Block copolymers with improved overmolding adhesion | — | 1998-03-03 |
| 5506299 | High impact resistant blends of thermoplastic polyamides and modified block copolymers | Richard Gelles, William P. Gergen, Robert G. Lutz | 1996-04-09 |
| 5492967 | Impact modification of polypropylene with styrene/isoprene tetrablock copolymers | Lie K. Djiauw, Richard Gelles, Glenn R. Himes | 1996-02-20 |
| H1518 | Impact modification of polypropylene with styrene/isoprene triblock | Lie K. Djiauw, Richard Gelles, Glenn R. Himes | 1996-02-06 |
| 5461111 | Blends of polystyrene/polypropylene grafted polymers and elastomeric block copolymers | Richard Gelles, Lie K. Djiauw | 1995-10-24 |
| 5420203 | Process for producing high diblock content block copolymer compositions | Steven H. Dillman, David J. St. Clair, Mark A. Berggren | 1995-05-30 |
| 5405911 | Butadiene polymers having terminal functional groups | Dale L. Handlin, Jr., Daniel E. Goodwin, Carl L. Willis, David J. St. Clair, John D. Wilkey +1 more | 1995-04-11 |
| 5393843 | Butadiene polymers having terminal functional groups | Dale L. Handlin, Jr., Daniel E. Goodwin, Carl L. Willis, David J. St. Clair, John D. Wilkey +1 more | 1995-02-28 |
| H1405 | Epoxy resin composition | Lorelle A. Pottick | 1995-01-03 |
| 5378760 | Blends of polystyrene/polypropylene grafted polymers and elastomeric tetrablock copolymers | Richard Gelles, Lie K. Djiauw | 1995-01-03 |