Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4472523 | Zirconium-titanium catalyzed olefin polymerization | Richard E. Dietz | 1984-09-18 |
| RE31443 | Treatment of silica | Max P. McDaniel | 1983-11-15 |
| 4410451 | Catalyst and process | Richard E. Dietz | 1983-10-18 |
| 4410671 | Catalyst, method of producing the catalyst, and polymerization process employing the catalyst | Richard E. Dietz, Charles E. Capshew | 1983-10-18 |
| RE31390 | Treatment of silica | Max P. McDaniel | 1983-09-20 |
| 4396747 | Zirconium-titanium catalyzed olefin polymerization | Richard E. Dietz | 1983-08-02 |
| 4331791 | Polymerization process using high molecular weight epoxides | Raymond G. Rohlfing, Richard E. Dietz | 1982-05-25 |
| 4331558 | Polymerization catalyst and process | Richard E. Dietz | 1982-05-25 |
| 4326988 | Catalyst, method of producing the catalyst, and polymerization process employing the catalyst | Richard E. Dietz, Charles E. Capshew | 1982-04-27 |
| 4316818 | Polymerization catalyst and process | Richard E. Dietz | 1982-02-23 |
| 4307214 | SC.sub.2 activation of supported chromium oxide catalysts | Max P. McDaniel | 1981-12-22 |
| 4297460 | Treatment of silica | Max P. McDaniel | 1981-10-27 |
| 4295997 | SO.sub.2 Activation of supported chromium oxide catalysts | Max P. McDaniel | 1981-10-20 |
| 4284748 | Olefin polymerization | — | 1981-08-18 |
| 4277587 | Sulfiding and reoxidation of chromium catalyst | Max P. McDaniel | 1981-07-07 |
| 4248735 | Treatment of silica | Max P. McDaniel | 1981-02-03 |
| 4247421 | Activation of supported chromium oxide catalysts | Max P. McDaniel | 1981-01-27 |
| 4243552 | Polymerization catalyst and process | Richard E. Dietz | 1981-01-06 |
| 4238369 | Chromium-silica catalysts by hydrothermal treating | Max P. McDaniel, Alonzo G. Kitchen | 1980-12-09 |
| 4234710 | Catalyst and a polymerization process employing the catalyst | Charles W. Moberly, Lawrence M. Fodor | 1980-11-18 |
| 4211863 | Polymer slurry catalyst residue deactivation | Max P. McDaniel, John D. Hottovy | 1980-07-08 |
| 4182815 | Reduction and reoxidation of cogel or self-reduced catalyst | Max P. McDaniel | 1980-01-08 |