Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7732211 | Method and apparatus for screening of polycondensation catalysts | Donald R. Kelsey | 2010-06-08 |
| 7022273 | Process for making stable polytrimethylene terephthalate packages | Kailash Dangayach, Michele Buscemi, Dieter Wiemer, Hansjörg Meise, Hoe Hin Chuah +2 more | 2006-04-04 |
| 6657044 | Process for making polytrimethylene terephthalate | Donald R. Kelsey, Wen-Tzung Tang | 2003-12-02 |
| 6610819 | Reduction of friability of poly(trimethylene terephthalate) | Ben Duh, Robert Lawrence Blackbourn, Cecilia Zuqi Tse | 2003-08-26 |
| 5776998 | Non-aqueous solvent free process for making UV curable adhesives and sealants from epoxidized monohydroxylated diene polymers | Jeffrey G. Southwick, James R. Erickson | 1998-07-07 |
| 5691414 | Solvent-free process for making UV curable adhesives and sealants from epoxidized monohydroxylated diene polymers | Jeffrey G. Southwick | 1997-11-25 |