Patent Assignment
Reel/Frame 008745/0718
Assignment of Assignor's Interest
Recorded: 1997-10-10
Pages: 2
Assignors
JONES, CRUISE K.
Executed: 1995-07-13
ACKER, DAVID B.
Executed: 1995-07-14
WILLIAMS, DENNIS A.
Executed: 1995-07-13
LUNDBERG, ROBERT D.
Executed: 1995-07-17
SWARUP, VIJAY
Executed: 1995-08-08
Assignee
NALCO/EXXON ENERGY CHEMICALS, L.P.
7705 HIGHWAY 90-A, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Bulk Sulfonation of Epdm Rubber
Patent:
5,723,550 →
Application:
08/449,234 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Dec 7, 2001
From: NALCO/EXXON ENERGY CHEMICALS, L.P.
To: ONDEO NALCO ENERGY SERVICES, L.P.
Reel/Frame 012312/0854 →
Grant of Security Interest
Dec 8, 2003
From: ONDEO NALCO ENERGY SERVICES, L.P.
To: CITICORP NORTH AMERICA, INC. AS ADMINISTRATIVE AGENT
Reel/Frame 014797/0293 →
Change of Name
Jan 23, 2006
From: ONDEO NALCO ENERGY SERVICES, L.P.
To: NALCO ENERGY SERVICES, L.P.
Reel/Frame 017045/0196 →
Merger
Mar 15, 2006
From: NALCO ENERGY SERVICES, L.P.
To: NALCO COMPANY
Reel/Frame 017303/0524 →
Change of Name
Feb 28, 2017
From: NALCO COMPANY
To: NALCO COMPANY LLC
Reel/Frame 041836/0364 →
Release of Security Interest
Feb 28, 2017
From: CITICORP NORTH AMERICA, INC.
To: NALCO COMPANY
Reel/Frame 041837/0366 →
Assignment of Assignor's Interest
Feb 28, 2017
From: NALCO COMPANY LLC; CALGON CORPORATION; CALGON LLC; ONDEO NALCO ENERGY SERVICES, L.P.
To: ECOLAB USA INC.
Reel/Frame 041836/0437 →