Covered Property (1)

Related Assignments (10)

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

Assignment of Assignor's Interest Sep 12, 2007

From: TPS SERVICES, INC.

To: SAFETY-KLEEN SYSTEMS, INC.

Reel/Frame 019813/0869 →

Security Agreement Sep 12, 2007

From: SAFETY-KLEEN SYSTEMS, INC.

To: JPMORGAN CHASE BANK, NATIONAL ASSOCIATION

Reel/Frame 019805/0837 →

Assignment of Assignor's Interest Sep 12, 2007

From: PORTER, BRIAN E.; OELHAFEN, CHRIS

To: SAFETY-KLEEN SYSTEMS, INC.

Reel/Frame 019813/0549 →

Assignment of Assignor's Interest Sep 12, 2007

From: GREENIDGE, COLIN; KAMINSKI, STEPHEN H.

To: DESIGNWORKSUSA, INC.

Reel/Frame 019813/0615 →

Assignment of Assignor's Interest Sep 12, 2007

From: DESIGNWORKSUSA, INC.

To: SAFETY-KLEEN SYSTEMS, INC.

Reel/Frame 019813/0635 →

Release of Patent Security Agreement Recorded at Reel/Frame 019805/0837 Dec 28, 2012

From: JPMORGAN CHASE BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT

To: SAFETY-KLEEN SYSTEMS, INC.

Reel/Frame 029549/0601 →

Security Agreement Jan 9, 2013

From: SAFETY-KLEEN, INC.; SK HOLDING COMPANY, INC.; SAFETY-KLEEN SYSTEMS, INC.; SAFETY-KLEEN ENVIROSYSTEMS COMPANY

To: BANK OF AMERICA, N.A.

Reel/Frame 029594/0284 →

Release of Security Interest Nov 4, 2016

From: BANK OF AMERICA, N.A.

To: SAFETY-KLEEN SYSTEMS, INC.; SK HOLDING COMPANY, INC.; SAFETY-KLEEN, INC.; SAFETY-KLEEN ENVIROSYSTEMS COMPANY

Reel/Frame 040225/0428 →

Security Agreement Jun 30, 2017

From: CLEAN HARBORS INDUSTRIAL SERVICES, INC.; CLEAN HARBORS SAN LEON, INC.; SAFETY-KLEEN SYSTEMS, INC.

To: GOLDMAN SACHS LENDING PARTNERS LLC, AS AGENT

Reel/Frame 043070/0609 →

Security Interest Jul 6, 2017

From: CLEAN HARBORS, INC.; ALTAIR DISPOSAL SERVICES, LLC; BATON ROUGE DISPOSAL, LLC; CH INTERNATIONAL HOLDINGS, LLC

To: BANK OF AMERICA, N.A.

Reel/Frame 042922/0409 →