Patent Assignment
Reel/Frame 053685/0320
Assignment of Assignor's Interest
Recorded: 2020-09-03
Pages: 4
Assignor
SMITH, STANTON RUSSEL
Executed: 2020-03-22
Assignee
CROSSTEK MEMBRANE TECHNOLOGY
600 SOUTH STREET, HOLBROOK, MASSACHUSETTS, 02343
Covered Property
(1)
Techniques for Managing Scale Formation in Reverse Osmosis (Ro) and Nanofiltration (Nf) Systems and a Hybrid Filtration Architecture Implementing the Same
Application:
15/733,581 →
Publication:
US 2021/0402353
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 24, 2023
From: CROSSTEK MEMBRANE TECHNOLOGY
To: CTX, LLC
Reel/Frame 062801/0429 →
Nunc Pro Tunc Assignment
May 9, 2025
From: CROSSTEK MEMBRANE TECHNOLOGY LLC; CTX LLC
To: CLEAN H2O TECHNOLOGIES, LLC
Reel/Frame 071077/0522 →
Assignment of Assignor's Interest
May 9, 2025
From: SMITH, STANTON RUSSEL
To: CROSSTEK MEMBRANE TECHNOLOGY LLC
Reel/Frame 071248/0769 →