Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455656 | Process for preparing hydrogenated aromatic polymers | Jerry L. Hahnfeld, Thomas H. Newman | 2002-09-24 |
| 6395841 | Process for hydrogenating unsaturated polymers | Edward M. Calverley, Dennis A. Hucul, Jonathan H. Siddall | 2002-05-28 |