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2007-01-02 |
| 6455648 |
Olefin production |
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2002-09-24 |
| 5986153 |
Olefin color stabilization |
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1999-11-16 |
| 5919996 |
Olefin production |
John L. Buster, Ronald D. Knudsen |
1999-07-06 |
| 5856257 |
Olefin production |
John L. Buster, Ronald D. Knudsen |
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| 5814575 |
Chromium compounds and uses thereof |
William K. Reagen, Ted M. Pettijohn |
1998-09-29 |
| 5786431 |
Process for olefin polymerization |
William K. Reagen, Ted M. Pettijohn, Elizabeth A. Benham |
1998-07-28 |
| 5763723 |
Chromium compounds and uses thereof |
William K. Reagen, Ted M. Pettijohn |
1998-06-09 |
| 5689028 |
Process to regulate olefin production by catalyst system inhibition |
Mark E. Lashier, Ronald D. Knudsen |
1997-11-18 |
| 5563312 |
Olefin production |
Ronald D. Knudsen, Mark E. Lashier |
1996-10-08 |
| 5543375 |
Olefin production |
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1996-08-06 |
| 5523507 |
Process of trimerizing and oligomerizing olefins using chromium compounds |
William K. Reagen, Ted M. Pettijohn |
1996-06-04 |
| 5451645 |
Process for olefin polymerization |
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1995-09-19 |
| 5376612 |
Chromium catalysts and process for making chromium catalysts |
William K. Reagen, Ted M. Pettijohn |
1994-12-27 |
