Urquhart; Karl J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Urquhart; Karl J..The latest application filed is for "systems and methods for managing fluids in a processing environment using a liquid ring pump and reclamation system".

Company Profile

0.6.14

Urquhart; Karl J. - Allen TX
URQUHART; Karl J. - Chanhassen MN
Urquhart; Karl J. - Mc Kinney TX
Urquhart, Karl J. - McKinney TX

*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
Systems and methods for managing fluids in a processing environment using a liquid ring pump and reclamation system Grant 8,702,297 - Urquhart , et al. April 22, 2	2014-04-22
Systems And Methods For Managing Fluids In A Processing Environment Using A Liquid Ring Pump And Reclamation System App 20130112276 - URQUHART; Karl J. ; et al.	2013-05-09
Point-of-use Process Control Blender Systems And Corresponding Methods App 20120300573 - URQUHART; Karl J.	2012-11-29
Systems for managing fluids in a processing environment using a liquid ring pump and reclamation system Grant 8,317,388 - Urquhart , et al. November 27, 2	2012-11-27
Systems And Methods For Managing Fluids In A Processing Environment Using A Liquid Ring Pump And Reclamation System App 20110310694 - Urquhart; Karl J. ; et al.	2011-12-22
Systems and methods for managing fluids in a processing environment using a liquid ring pump and reclamation system Grant 7,980,753 - Urquhart , et al. July 19, 2	2011-07-19
Systems and methods for managing fluids using a liquid ring pump Grant 7,871,249 - Urquhart , et al. January 18, 2	2011-01-18
Reclaim Function for Semiconductor Processing Systems App 20090141583 - Fanjat; Norbert ; et al.	2009-06-04
Method and apparatus for asynchronous blending and supply of chemical solutions Grant 7,344,297 - Urquhart March 18, 2	2008-03-18
Systems and methods for reclaiming process fluids in a processing environment App 20070119816 - Urquhart; Karl J. ; et al.	2007-05-31
Liquid ring pumping and reclamation systems in a processing environment App 20070109912 - Urquhart; Karl J. ; et al.	2007-05-17
Systems and methods for managing fluids in a processing environment using a liquid ring pump and reclamation system App 20070108113 - Urquhart; Karl J. ; et al.	2007-05-17
Systems and methods for managing fluids using a liquid ring pump App 20070110591 - Urquhart; Karl J. ; et al.	2007-05-17
Point-of-use Process Control Blender Systems And Corresponding Methods App 20070070803 - Urquhart; Karl J.	2007-03-29
Method For Continuously Blending Chemical Solutions App 20070047381 - URQUHART; Karl J. ; et al.	2007-03-01
Method and apparatus for asynchronous blending and supply of chemical solutions App 20050286340 - Urquhart, Karl J.	2005-12-29
Method and apparatus for continuously blending chemical solutions App 20050029170 - Urquhart, Karl J. ; et al.	2005-02-10
Method for continuously blending chemical solutions Grant 6,799,883 - Urquhart , et al. October 5, 2	2004-10-05
Chemical purification cartridge App 20020190002 - Urquhart, Karl J. ; et al.	2002-12-19
Process and apparatus for blending and distributing a slurry solution App 20020085447 - Snyder, David L. ; et al.	2002-07-04

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