Tait; John H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tait; John H..The latest application filed is for "energy efficient polyolefin process".

Company Profile

0.16.15

Tait; John H. - Stafford TX
Tait; John H. - Carmichael CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Energy efficient polyolefin process Grant 9,610,558 - McElvain , et al. April 4, 2	2017-04-04
Energy Efficient Polyolefin Process App 20160101399 - McElvain; Robert R. ; et al.	2016-04-14
Energy efficient polyolefin process Grant 9,221,920 - McElvain , et al. December 29, 2	2015-12-29
Energy Efficient Polyolefin Process App 20140256889 - McElvain; Robert R. ; et al.	2014-09-11
Energy efficient polyolefin process Grant 8,765,884 - McElvain , et al. July 1, 2	2014-07-01
Energy Efficient Polyolefin Process App 20140024788 - McElvain; Robert R. ; et al.	2014-01-23
Energy efficient polyolefin process Grant 8,569,433 - McElvain , et al. October 29, 2	2013-10-29
Energy Efficient Polyolefin Process App 20130056899 - McElvain; Robert R. ; et al.	2013-03-07
Energy efficient polyolefin process Grant 8,303,899 - McElvain , et al. November 6, 2	2012-11-06
Energy Efficient Polyolefin Process App 20120139149 - McElvain; Robert R. ; et al.	2012-06-07
Energy efficient polyolefin process Grant 8,128,877 - McElvain , et al. March 6, 2	2012-03-06
Energy Efficient Polyolefin Process App 20110300025 - McElvain; Robert R. ; et al.	2011-12-08
Energy efficient polyolefin process Grant 8,017,701 - McElvain , et al. September 13, 2	2011-09-13
System and method for deinventory of polymerization reactor Grant 7,999,044 - Hottovy , et al. August 16, 2	2011-08-16
System and Method for Deinventory of Polymerization Reactor App 20100056707 - Hottovy; John D. ; et al.	2010-03-04
Monomer recovery by returning column overhead liquid to the reactor Grant 7,629,421 - Tait , et al. December 8, 2	2009-12-08
Polymer transfer within a polymerization system Grant 7,517,947 - McElvain , et al. April 14, 2	2009-04-14
Monomer recovery by returning column overhead liquid to the reactor App 20070142576 - Tait; John H. ; et al.	2007-06-21
Polymer Transfer Within A Polymerization System App 20060287442 - McElvain; Robert R. ; et al.	2006-12-21
Polymer transfer within a polymerization system Grant 7,109,290 - McElvain , et al. September 19, 2	2006-09-19
Slurry polymerization reactor having large length/diameter ratio Grant 7,033,545 - Kufeld , et al. April 25, 2	2006-04-25
Energy efficient polyolefin process App 20060063896 - McElvain; Robert R. ; et al.	2006-03-23
Polymer transfer within a polymerization system App 20050272914 - McElvain, Robert R. ; et al.	2005-12-08
Process and apparatus for separating diluent from polymer solids Grant 6,953,553 - Reid , et al. October 11, 2	2005-10-11
Process and apparatus for separating diluent from polymer solids App 20050034968 - Reid, Thomas A. ; et al.	2005-02-17
Process and apparatus for separating diluent from polymer solids Grant 6,838,531 - Reid , et al. January 4, 2	2005-01-04
Temperature controlling system for olefin polymerization reactors Grant 6,753,387 - Tait , et al. June 22, 2	2004-06-22
Process and apparatus for separating diluent from polymer solids App 20040116597 - Reid, Thomas A. ; et al.	2004-06-17
Slurry Polymerization reactor having large length / diameter ratio, and process of polymerizing polyolefins in such a reactor App 20030229187 - Kufeld, Scott E. ; et al.	2003-12-11
Solids concentration in slurry polymerization App 20030109651 - Kufeld, Scott E. ; et al.	2003-06-12
Process for brine disposal Grant 5,695,643 - Brandt , et al. December 9, 1	1997-12-09

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