Patent Assignment
Reel/Frame 046380/0957
Assignment of Assignor's Interest
Recorded: 2018-07-18
Pages: 4
Assignors
CHIDAMBARAN, RAVI
Executed: 2018-03-28
RAINA, PAVAN
Executed: 2018-03-28
SINGH BISHT, NARENDRA
Executed: 2018-03-28
VENKATESH BHINGE, SANTOSH
Executed: 2018-03-28
Assignee
AQUATECH INTERNATIONAL, LLC
ONE-FOUR COINS DRIVE, CANONSBURG, PENNSYLVANIA, 15317
Covered Properties
(2)
Method and Apparatus for Advanced Vacuum Membrane Distillation
Method and Apparatus for Submerged Vacuum Membrane Distillation
Application:
62/191,720 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Second Amended and Restated Patent, Trademark and Copyright Security Agreement
Mar 25, 2021
From: AQUATECH INTERNATIONAL, LLC; QUA GROUP, LLC; AQUATECH INTERNATIONAL SALES CORPORATION; AQUATECH ENERGY SERVICES, LLC
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 055736/0491 →
Security Interest
Apr 22, 2026
From: AQUATECH INTERNATIONAL, LLC
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 074440/0984 →
Release of Security Interest
May 1, 2026
From: PNC BANK, NATIONAL ASSOCIATION
To: AQUATECH INTERNATIONAL CORPORATION; QUA GROUP, LLC; AQUATECH INTERNATIONAL SALES CORPORATION; AQUATECH INTERNATIONAL, LLC
Reel/Frame 075312/0234 →