IP Library › Assignment 075823/0325
Patent Assignment
Reel/Frame 075823/0325

Release of Patent Security Agreement Recorded at Reel 064802, Frame 0803

Recorded: 2026-06-08 Pages: 6
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Assignor
TTGA SBIC PIONEER FUND I, LP
Executed: 2026-06-05
Assignee
AVANTECH, LLC
2050 AMERICAN ITALIAN WAY, COLUMBIA, SOUTH CAROLINA, 29209
Covered Properties (15)
Apparatus and Methods for Treating Water for Removal of Pfas
Application: 18/108,240 →
Publication: US US20230249993A1
Apparatus and Method for Grout Waste Disposal
Application: 17/404,564 →
Publication: US US20220051823A1
Lined Hazardous Materials Container
Application: 16/580,485 →
Publication: US US20200098484A1
Vessel for Removing Radionuclides from a Liquid
Application: 15/899,150 →
Publication: US US20180186662A1
Concentrate Treatment System
Application: 14/274,717 →
Publication: US US20150221404A1
Method for Removal of Radionuclides in Liquids
Patent: 9,896,351 →
Application: 14/153,277 →
Publication: US US20140263073A1
Apparatus for Removal of Radionuclides in Liquids
Patent: 9,896,352 →
Application: 14/153,291 →
Publication: US US20140263008A1
Concentrate Treatment System
Patent: 9,283,418 →
Application: 13/900,548 →
Publication: US US20150380117A1
Wastewater Treatment and Radioactive Material Disposal Container
Patent: 9,218,897 →
Application: 13/862,009 →
High Radioactivity Filter
Patent: 9,263,159 →
Application: 13/441,834 →
Publication: US US20120305458A1
Methods and Devices for Radioactive Waste Solidification
Application: 17/874,596 →
Concentrate Treatment System
Patent: 8,753,518 →
Application: 13/820,145 →
Publication: US US20130153473A1
Method and Device for Evaporate/Reverse Osmosis Concentrate and Other Liquid Solidification
Patent: 8,114,004 →
Application: 11/648,819 →
Publication: US US20100069700A1
Method of Utilizing Ion Exchange Resin and Reverse Osmosis to Reduce Environmental Discharges and Improve Effluent Quality to Permit Recycle of Aqueous or Radwaste Fluid
Patent: 7,645,387 →
Application: 11/636,847 →
Publication: US US20080135479A1
Method of Rendering a Radioactive and Aqueous Heat Transfer Liquid in a Nuclear Reactor to a Reduced Radwaste Quantitative State and Returning the Remaining Waste Water Volumes to an Environmental Release Point for Liquid Effluents
Patent: 7,708,890 →
Application: 12/576,178 →
Publication: US US20100020915A1
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 12, 2008
From: BEETS, LARRY E.
To: DIVERSIFIED TECHNOLOGIES SERVICES, INC.
Reel/Frame 021542/0100 →
Assignment of Assignor's Interest Sep 12, 2008
From: BRUNSELL, DENNIS A.
To: DIVERSIFIED TECHNOLOGIES SERVICES, INC.
Reel/Frame 021537/0748 →
Assignment of Assignor's Interest Sep 12, 2008
From: BEETS, LARRY E.
To: DIVERSIFIED TECHNOLOGIES SERVICES, INC.
Reel/Frame 021537/0752 →
Assignment of Assignor's Interest Sep 12, 2008
From: JENSEN, CHARLES E.
To: DIVERSIFIED TECHNOLOGIES SERVICES, INC
Reel/Frame 021543/0331 →
Assignment of Assignor's Interest Sep 12, 2008
From: BRUNSELL, DENNIS A.
To: DIVERSIFIELD TECHNOLOGIES SERVICES, INC.
Reel/Frame 021542/0103 →
Assignment of Assignor's Interest Feb 17, 2014
From: BARKER, TRACY A.; BRAUN, JAMES L.
To: AVANTECH, INC.
Reel/Frame 032229/0930 →
Assignment of Assignor's Interest Nov 11, 2014
From: BEETS, LARRY E.; BRUNSELL, DENNIS A.; JENSEN, CHARLES E.
To: DIVERSIFIED TECHNOLOGIES SERVICES, INC.
Reel/Frame 034149/0873 →
Assignment of Assignor's Interest Nov 12, 2014
From: BEETS, LARRY E.; BRUNSELL, DENNIS A.; JENSEN, CHARLES E.
To: DIVERSIFIED TECHNOLOGIES SERVICES, INC.
Reel/Frame 034149/0956 →
Assignment of Assignor's Interest Nov 12, 2014
From: BEETS, LARRY E.; BRUNSELL, DENNIS A.; JENSEN, CHARLES E.
To: DIVERSIFIED TECHNOLOGIES SERVICES, INC.
Reel/Frame 034149/0978 →
Assignment of Assignor's Interest Nov 12, 2014
From: BRUNSELL, DENNIS A.; JENSEN, CHARLES E.
To: DIVERSIFIED TECHNOLOGIES SERVICES, INC.
Reel/Frame 034150/0054 →
Security Interest Nov 14, 2014
From: AVANTECH, INC.
To: BRANCH BANKING AND TRUST COMPANY
Reel/Frame 034177/0631 →
Assignment of Assignor's Interest Dec 17, 2014
From: DIVERSIFIED TECHNOLOGIES SERVICES, INC.
To: AVANTECH, INC.
Reel/Frame 034526/0707 →
Security Interest Jan 12, 2015
From: AVANTECH, INC.
To: DIVERSIFIED TECHNOLOGIES SERVICES, INC.
Reel/Frame 034685/0860 →
Assignment of Assignor's Interest Jan 10, 2018
From: BRAUN, JAMES L.
To: AVANTECH, INC.
Reel/Frame 044585/0854 →
Assignment of Assignor's Interest Jan 10, 2018
From: BRUNSELL, DENNIS A.; JENSEN, CHARLES E.; BEETS, LARRY E.
To: DIVERSIFIED TECHNOLOGIES SERVICES, INC.
Reel/Frame 044585/0922 →
Assignment of Assignor's Interest Mar 8, 2018
From: BARKER, TRACY A.; BRAUN, JAMES L.
To: AVANTECH, INC.
Reel/Frame 045148/0591 →
Security Agreement Mar 29, 2018
From: AVANTECH, INC.
To: SYNOVUS BANK
Reel/Frame 045762/0375 →
Assignment of Assignor's Interest Jul 23, 2020
From: BURNS, DAN
To: WASTE CONTROL SPECIALISTS, LLC; AVANTECH, INC.
Reel/Frame 053292/0604 →
Conversion Oct 9, 2020
From: AVANTECH, INC.
To: AVANTECH, LLC
Reel/Frame 054037/0125 →
Security Interest Oct 13, 2020
From: AVANTECH, LLC
To: U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 054036/0772 →
Partial Termination and Release of Security Interest in Patent Nov 5, 2020
From: U.S. BANK NATIONAL ASSOCIATION
To: AVANTECH, LLC
Reel/Frame 054338/0346 →
Assignment of Assignor's Interest Oct 29, 2021
From: BARKER, TRACY A.; REED, MICHAEL F.; WALLICK, ZACHARY T.; SHULL, CONNOR D.
To: AVANTECH, LLC
Reel/Frame 057962/0951 →
Assignment of Assignor's Interest Aug 4, 2022
From: BRAUN, JAMES L.; BARKER, TRACY A.
To: AVANTECH, LLC
Reel/Frame 060715/0370 →
Assignment of Assignor's Interest Feb 22, 2023
From: REED, MICHAEL F.; BRAUN, JAMES L.; BARKER, TRACY A.
To: AVANTECH, LLC
Reel/Frame 062767/0423 →
Security Interest Aug 31, 2023
From: AVANTECH, LLC
To: U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 064768/0767 →