Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4584411 | Hydroformylation process | — | 1986-04-22 |
| 4524229 | Arene alkylation with metal oxide-niobium halide/oxide catalysts | — | 1985-06-18 |
| 4489212 | Process for preparing allyl- and 2-chloropropyl- or propenylarene compounds | — | 1984-12-18 |
| 4489171 | Tantalum (V) halide/oxide-metal oxide compositions and a process for their preparation | — | 1984-12-18 |
| 4480049 | Niobium (V) halide/oxide-metal oxide compositions and a process for _their preparation | — | 1984-10-30 |
| 4476340 | Arene alkylation with akyl halides using metal oxide-tantalum halide/oxide catalysts | — | 1984-10-09 |
| 4476343 | Olefin oligomerization with tantalum halide/oxide-metal oxide catalysts | — | 1984-10-09 |
| 4469804 | Niobium or tantalum/halogen-containing catalyst regeneration process | — | 1984-09-04 |
| 4467048 | Metal oxide-niobium (V) hydride/oxide compositions and process for preparing them | — | 1984-08-21 |
| 4467047 | Metal oxide-tantalum (V) hydride/oxide compositions and process for preparing them | — | 1984-08-21 |
| 4463207 | Arene alkylation with metal oxide-tantalum halide/oxide catalysts | — | 1984-07-31 |
| 4423276 | Olefin isomerization process | — | 1983-12-27 |
| 4274270 | Apparatus for stretching an animal hide | — | 1981-06-23 |