loadpatents
Patent applications and USPTO patent grants for Henderson; Lee Douglas.The latest application filed is for "modified phosphinimine catalysts for olefin polymerization".
Patent | Date |
---|---|
Reactor continuity Grant 9,115,224 - Henderson , et al. August 25, 2 | 2015-08-25 |
Modified phosphinimine catalysts for olefin polymerization Grant 8,952,111 - Hoang , et al. February 10, 2 | 2015-02-10 |
Reactor continuity Grant 8,846,811 - Henderson , et al. September 30, 2 | 2014-09-30 |
Reactor continuity Grant 8,802,584 - Henderson , et al. August 12, 2 | 2014-08-12 |
Modified phosphinimine catalysts for olefin polymerization App 20120316297 - Hoang; Peter Phung Minh ;   et al. | 2012-12-13 |
Reactor Continuity App 20120259081 - Henderson; Lee Douglas ;   et al. | 2012-10-11 |
Reactor Continuity App 20120259080 - Henderson; Lee Douglas ;   et al. | 2012-10-11 |
Reactor Continuity App 20120259070 - Henderson; Lee Douglas ;   et al. | 2012-10-11 |
Trimerization Grant 8,252,955 - Gao , et al. August 28, 2 | 2012-08-28 |
Amino phosphine Grant 8,252,956 - Gao , et al. August 28, 2 | 2012-08-28 |
Amino phosphine App 20110257352 - Gao; Xiaoliang ;   et al. | 2011-10-20 |
Amino phosphine Grant 7,994,363 - Gao , et al. August 9, 2 | 2011-08-09 |
Tetramerization Grant 7,906,681 - Gao , et al. March 15, 2 | 2011-03-15 |
Tetramerization App 20110015061 - Gao; Xiaoliang ;   et al. | 2011-01-20 |
Tetramerization Grant 7,829,749 - Gao , et al. November 9, 2 | 2010-11-09 |
Trimerization App 20100081842 - Gao; Xiaoliang ;   et al. | 2010-04-01 |
Tetramerization App 20100081777 - Gao; Xiaoliang ;   et al. | 2010-04-01 |
Amino phosphine App 20080242811 - Gao; Xiaoliang ;   et al. | 2008-10-02 |
1,2-bis(9-bora-1,2,3,4,5,6,7,8-octafluorofluorenyl)-3,4,5,6-tetraflurobenz- ene and related compounds and methods Grant 7,078,546 - Piers , et al. July 18, 2 | 2006-07-18 |
1,2-bis(9-bora-1,2,3,4,5,6,7,8-octafluorofluorenyl)-3,4,5,6-tetrafluoroben- zene and related compounds and methods App 20050222463 - Piers, Warren Edward ;   et al. | 2005-10-06 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.