Covered Property (1)

Related Assignments (10)

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

Assignment of Assignor's Interest Mar 15, 2004

From: SCHNIEDER, GEORG

To: PALL SEITZSCHENK FILTERSYSTEMS GMBH

Reel/Frame 014431/0144 →

Assignment of Assignor's Interest Mar 15, 2004

From: COX, DAVID JOHN; ZHA, FUFANG; MULLER, JOACHIM; LEA, CINZIA

To: U.S. FILTER WASTEWATER GROUP, INC.

Reel/Frame 014431/0147 →

Merger Oct 26, 2006

From: U.S. FILTER WASTEWATER GROUP, INC.

To: SIEMENS WATER TECHNOLOGIES CORP.

Reel/Frame 018442/0090 →

Merger Apr 11, 2011

From: SIEMENS WATER TECHNOLOGIES CORP.

To: SIEMENS WATER TECHNOLOGIES HOLDING CORP.

Reel/Frame 026106/0467 →

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 →