IP Library › Assignment 012463/0977
Patent Assignment
Reel/Frame 012463/0977

Assignment of Assignor's Interest

Recorded: 2002-01-10 Pages: 3
Assignors
HARRY, DAVID N.
Executed: 2001-09-19
MATTHEWS, LESTER E.
Executed: 2001-09-20
Assignee
BENCHMARK RESEARCH AND TECHNOLOGY INC
4113 WEST INDUSTRIAL, MIDLAND, TEXAS, 79703
Covered Property (1)
Carboxyalkyl Substituted Polygalactomannan Fracturing Fluids
Patent: 5,614,475 →
Application: 08/428,263 →
Related Assignments (13)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 25, 1995
From: MOORHOUSE, RALPH; COTTRELL, IAN WILLIAM
To: RHONE-POULENC INC.
Reel/Frame 007473/0879 →
Invalid Recording. See Recording at Reel 010404, Frame 0268. Feb 6, 1998
From: RHONE-POULENC INC.
To: RHODIA INC.
Reel/Frame 008955/0873 →
Assignment of Assignor's Interest Feb 6, 1998
From: RHONE-POULENC INC.
To: RHODIA INC.
Reel/Frame 010404/0268 →
Security Agreement Aug 28, 2009
From: BENCHMARK RESEARCH & TECHNOLOGY, LLC
To: PNC BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 023148/0905 →
Assignment of Assignor's Interest Jan 20, 2011
From: RHODIA INC.
To: RHODIA OPERATIONS
Reel/Frame 025670/0491 →
Patent & Trademark Security Agreement Dated 1/21/2011 Jan 21, 2011
From: BENCHMARK PERFORMANCE GROUP, INC.; BENCHMARK ADMINISTRATIVE SERVICES, LLC; BENCHMARK DISTRIBUTION SERVICES, LLC; BENCHMARK ENERGY PRODUCTS, LLC
To: AMEGY BANK NATIONAL ASSOCIATION
Reel/Frame 025675/0724 →
Security Agreement Jul 20, 2011
From: BENCHMARK PERFORMANCE GROUP, INC.; BENCHMARK DISTRIBUTION SERVICES, LLC; BENCHMARK ENERGY PRODUCTS, LLC; BENCHMARK ADMINISTRATIVE SERVICES, LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 026622/0239 →
Release of Security Interest Jul 20, 2011
From: AMEGY BANK NATIONAL ASSOCIATION
To: BENCHMARK PERFORMANCE GROUP, INC.; BENCHMARK ADMINISTRATIVE SERVICES, LLC; BENCHMARK ENERGY PRODUCTS, LLC; BENCHMARK DISTRIBUTION SERVICES, LLC
Reel/Frame 026620/0631 →
Release of Security Interest Mar 9, 2015
From: PNC BANK, NATIONAL ASSOCIATION
To: BENCHMARK POLYMER PRODUCTS, LP; BENCHMARK ADMINISTRATIVE SERVICES, LLC; PRIMEQUEST, LLC; BRT MANAGEMENT, LLC
Reel/Frame 035146/0050 →
Amended and Restated Security Agreement May 5, 2015
From: ROCKWATER ENERGY SOLUTIONS, INC.; BENCHMARK ENERGY PRODUCTS, LLC; BENCHMARK PERFORMANCE GROUP, INC.; BENCHMARK RESEARCH & TECHNOLOGY, LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 035581/0665 →
Release of Security Interest Sep 16, 2015
From: PNC BANK, NATIONAL ASSOCIATION
To: BENCHMARK RESEARCH & TECHNOLOGY, LLC
Reel/Frame 036573/0355 →
Release of Security Interest Jan 18, 2018
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: BENCHMARK PERFORMANCE GROUP, INC.; BENCHMARK DISTRIBUTION SERVICES, LLC; BENCHMARK ENERGY PRODUCTS, LLC; BENCHMARK ADMINISTRATIVE SERVICES, LLC
Reel/Frame 045086/0226 →
Release of Security Interest Jan 18, 2018
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: ROCKWATER ENERGY SOLUTIONS, INC.; BENCHMARK ENERGY PRODUCTS, LLC; BENCHMARK PERFORMANCE GROUP, INC.; BENCHMARK RESEARCH & TECHNOLOGY, LLC
Reel/Frame 045093/0201 →