Covered Property (1)

Related Assignments (10)

Other recorded transfers of the patent in this record — the chain of ownership.

Assignment of Assignor's Interest Dec 19, 2001

From: ABU-ORF, MOHAMMAD

To: UNITED STATES FILTER CORPORATION

Reel/Frame 012402/0351 →

Correction of Nature of Conveyance to Assignment,Recorded September 30,2004 at Reel 015206,Frame 0302,Previously Classified as Change of Name Nov 19, 2004

From: UNITED STATES FILTER CORPORATION

To: USFILTER CORPORATION

Reel/Frame 015393/0479 →

Change of Name Jun 3, 2007

From: USFILTER CORPORATION

To: SIEMENS WATER TECHNOLOGIES HOLDING CORP.

Reel/Frame 019365/0293 →

Merger Apr 15, 2011

From: SIEMENS WATER TECHNOLOGIES HOLDING CORP.

To: SIEMENS INDUSTRY, INC.

Reel/Frame 026138/0593 →

Assignment of Assignor's Interest Jan 1, 2014

From: SIEMENS INDUSTRY, INC.

To: SIEMENS WATER TECHNOLOGIES LLC

Reel/Frame 031896/0256 →

Intellectual Property Security Agreement (Second Lien) Jan 24, 2014

From: WTG HOLDINGS III CORP.; WTG HOLDINGS II CORP.; SIEMENS TREATED WATER OUTSOURCING CORP.; SIEMENS WATER TECHNOLOGIES LLC

To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT

Reel/Frame 032126/0430 →

Intellectual Property Security Agreement (First Lien) Jan 24, 2014

From: WTG HOLDINGS III CORP.; WTG HOLDINGS II CORP.; SIEMENS TREATED WATER OUTSOURCING CORP.; SIEMENS WATER TECHNOLOGIES LLC

To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT

Reel/Frame 032126/0487 →

Change of Name Feb 7, 2014

From: SIEMENS WATER TECHNOLOGIES LLC

To: EVOQUA WATER TECHNOLOGIES LLC

Reel/Frame 032174/0282 →

Release of Security Interest (Reel/Frame 032126/0487) Apr 6, 2021

From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT

To: SIEMENS WATER TECHNOLOGIES LLC

Reel/Frame 055845/0245 →

Release of Security Interest (Reel/Frame 032126/0430) Apr 6, 2021

From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT

To: SIEMENS WATER TECHNOLOGIES LLC

Reel/Frame 055845/0311 →