IP Library › Assignment 020478/0902
Patent Assignment
Reel/Frame 020478/0902

Assignment of Assignor's Interest

Recorded: 2008-02-08 Pages: 5
Assignors
ALLEN, THOMAS E.
Executed: 2007-11-02
ALLEN, ALLEN & ASSOCIATES LLC
Executed: 2007-11-02
Assignee
SERVA CORPORATION
1500 FISHER ROAD, WICHITA FALLS, TEXAS, 76305
Covered Properties (9)
Cement Mixing System for Oil Well Cementing
Patent: 6,749,330 →
Application: 09/999,339 →
Publication: US 2003/0081493
Automatically Adjusting Annular Jet Mixer
Patent: 6,802,638 →
Application: 10/002,445 →
Publication: US 2003/0081497
Metering Valve
Patent: 6,789,565 →
Application: 10/151,737 →
Publication: US 2003/0213517
First in First Out Hydration Tanks
Patent: 7,223,013 →
Application: 10/820,602 →
Publication: US 2005/0226097
Automatically Adjusting Annular Jet Mixer
Patent: 7,029,165 →
Application: 10/820,892 →
Publication: US 2004/0190368
Metering Valve
Patent: 6,994,100 →
Application: 10/822,574 →
Publication: US 2004/0187926
Gel Mixing System
Patent: 7,419,296 →
Application: 11/113,727 →
Publication: US 2005/0185506
Variable Displacement Reciprocating Pump
Patent: 7,811,064 →
Application: 11/206,731 →
Publication: US 2007/0041849
Gel Mixing System
Patent: 7,581,872 →
Application: 11/364,705 →
Publication: US 2006/0146643
Related Assignments (15)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Agreement Feb 7, 2008
From: SERVA CORPORATION
To: ALLEN, THOMAS E
Reel/Frame 020478/0378 →
Release of Security Agreement Apr 8, 2011
From: ALLEN, THOMAS E.
To: SERVA CORPORATION
Reel/Frame 026100/0878 →
Security Agreement May 14, 2014
From: SERVA GROUP LLC; SERVA CORPORATION
To: ALLY BANK, AS AGENT
Reel/Frame 032901/0462 →
Release of Security Agreement Jun 5, 2015
From: ALLY BANK, AS AGENT
To: SERVA GROUP LLC; SERVA CORPORATION
Reel/Frame 035833/0871 →
Security Agreement Jun 5, 2015
From: HEIL TRAILER INTERNATIONAL, LLC; SERVA CORPORATION; SERVA GROUP LLC
To: ALLY BANK, AS AGENT
Reel/Frame 035836/0989 →
Security Interest Jun 5, 2015
From: HEIL TRAILER INTRNATIONAL, LLC; SERVA CORPORATION; SERVA GROUP LLC
To: CORTLAND CAPITAL MARKET SERVICES LLC, AS AGENT
Reel/Frame 035834/0157 →
Release of Security Interest Nov 1, 2018
From: ALLY BANK
To: HEIL TRAILER INTERNATIONAL, LLC; SERVA CORPORATION; SERVA GROUP LLC
Reel/Frame 047387/0750 →
Security Interest Nov 2, 2018
From: ENTRANS INTERNATIONAL, LLC; SERVA CORPORATION; HEIL TRAILER INTERNATIONAL, LLC; SERVA GROUP LLC
To: CREDIT SUISSE, AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 047390/0522 →
Security Interest Nov 2, 2018
From: ENTRANS INTERNATIONAL, LLC; SERVA CORPORATION; HEIL TRAILER INTERNATIONAL, LLC; SERVA GROUP LLC
To: BARCLAYS BANK PLC, AS COLLATERAL AGENT
Reel/Frame 047397/0048 →
Release of Security Interest May 25, 2022
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
To: ENTRANS INTERNATIONAL, LLC; SERVA CORPORATION; HEIL TRAILER INTERNATIONAL, LLC; SERVA GROUP LLC
Reel/Frame 060010/0951 →
Security Agreement May 31, 2022
From: ENTRANS INTERNATIONAL, LLC; SERVA CORPORATION; HEIL TRAILER INTERNATIONAL, LLC; SERVA GROUP LLC
To: ALLY BANK, AS COLLATERAL AGENT
Reel/Frame 060243/0776 →
Release of Security Interest Jun 1, 2022
From: BARCLAYS BANK PLC, AS COLLATERAL AGENT
To: ENTRANS INTERNATIONAL, LLC; SERVA CORPORATION; HEIL TRAILER INTERNATIONAL, LLC; SERVA GROUP LLC
Reel/Frame 060077/0515 →
Assignment of Assignor's Interest May 3, 2024
From: SERVA CORPORATION
To: SG HOLDINGS I LLC
Reel/Frame 067310/0607 →
Release of Security Interest Mar 17, 2025
From: ALLY BANK, AS COLLATERAL AGENT
To: ENTRANS INTERNATIONAL, LLC; SERVA CORPORATION; HEIL TRAILER INTERNATIONAL, LLC; SERVA GROUP LLC
Reel/Frame 070534/0650 →
Security Agreement Aug 5, 2025
From: SERVA CORPORATION; SERVA GROUP LLC; SG HOLDINGS I LLC
To: ALLY BANK, AS COLLATERAL AGENT
Reel/Frame 072353/0707 →