Patent Assignment
Reel/Frame 010648/0470
Assignment of Assignor's Interest
Recorded: 2000-02-28
Pages: 5
Assignor
CIBA SPECIALTY CHEMICALS CORPORATION
Executed: 2000-01-12
Assignee
NALCO/EXXON ENERGY CHEMICALS, L.P.
P.O. BOX 87, 7701 HIGHWAY 90-A, SUGAR LAND, TEXAS, 77478
Covered Properties
(9)
Inhibiting Polymerization of Vinyl Aromatic Monomers
Patent:
5,254,760 →
Application:
07/921,824 →
Process for Stabilizing Ethylenically Unsaturated Compounds and Stabilized Monomer Compositions
Patent:
5,258,138 →
Application:
07/956,436 →
Process for Stabilizing Ethylenically Unsaturated Compounds and Stabilized Monomer Compositions
Patent:
5,290,888 →
Application:
07/956,437 →
Method for Inhibiting Premature Polymerization of Vinyl Aromatic Monomers
Patent:
5,545,786 →
Application:
08/383,279 →
Inhibition of Unsaturated Monomers with 7-Aryl Quinone Methides
Patent:
5,616,774 →
Application:
08/422,284 →
Method for Inhibiting Premature Polymerization of Vinyl Aromatic Monomers
Patent:
5,545,782 →
Application:
08/443,051 →
Polymerization Inhibition of Acrylates Using Blends of Nitroxides
Patent:
5,877,344 →
Application:
08/876,017 →
Inhibiting Polymerization of Vinyl Aromatic Monomers
Patent:
6,117,276 →
Application:
09/048,822 →
Antifoulant Compositions and Processes
Patent:
6,337,426 →
Application:
09/200,368 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 8, 1993
From: WINTER, ROLAND A. E.; LI, SHENG-SHING; GATECHAIR, LESLIE R.; VON AHN, VOLKER H.
To: CIBA-GEIGY CORPORATION
Reel/Frame 006587/0933 →
Assignment of Assignor's Interest
Aug 12, 1993
From: GATECHAIR, LESLIE R.; SELTZER, RAYMOND; HYUN, JAMES L.
To: CIBA-GEIGY CORPORATION
Reel/Frame 006650/0219 →
Assignment of Assignor's Interest
Nov 29, 1993
From: GATECHAIR, LESLIE R.; HYUN, JAMES L.; SCHIRMANN, PETER J.; EVERS, HARRY
To: CIBA-GEIGY CORPORATION
Reel/Frame 006779/0695 →
Assignment of Assignor's Interest
Nov 13, 1995
From: EVANS, SAMUEL; GANDE, MATTHEW E.; NESVADBA, PETER; VON AHN, VOLKER H.
To: CIBA-GEIGY CORPORATION
Reel/Frame 007710/0214 →
Assignment of Assignor's Interest
May 28, 1996
From: WINTER, ROLAND A.E.; VON AHN, VOLKER H.
To: CIBA-GEIGY CORPORATION
Reel/Frame 007967/0224 →
Assignment of Assignor's Interest
Mar 17, 1997
From: CIBA-GEIGY CORPORATION
To: CIBA SPECIALTY CHEMICALS CORPORATION
Reel/Frame 008454/0067 →
Assignment of Assignor's Interest
Mar 17, 1997
From: CIBA-GEIGY CORPORATION
To: CIBA SPECIALTY CHEMICALS CORPORATION
Reel/Frame 008447/0920 →
Assignment of Assignor's Interest
Mar 17, 1997
From: CIBA-GEIGY CORPORATION
To: CIBA SPECIALTY CHEMICALS CORPORATION
Reel/Frame 008537/0517 →
Assignment of Assignor's Interest
May 7, 1997
From: CIBA-GEIGY CORPORATION
To: CIBA SPECIALTY CHEMICALS CORPORATION
Reel/Frame 008489/0446 →
Assignment of Assignor's Interest
Nov 23, 1998
From: GANDE, MATTHEW E.; CUNKLE, GLEN T.; GATECHAIR, LESLIE R.; PASTOR, STEPHEN D.
To: CIBA SPECIALTY CHEMICALS CORP.
Reel/Frame 009643/0104 →
Assignment of Assignor's Interest
Jan 29, 1999
From: WINTER, ROLAND A.E.
To: CIBA SPECIALTY CHEMICALS CORP.
Reel/Frame 009720/0361 →
Assignment of Assignor's Interest
Jan 10, 2000
From: CUNKLE, GLEN T.; THOMPSON, THOMAS F.; VAN AHN, VOLKER H.; WINTER, ROLAND A.E.
To: CIBA SPECIALTY CHEMICALS CORP.
Reel/Frame 010492/0714 →
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 10, 2006
From: ONDEO NALCO ENERGY SERVICES, L.P.
To: NALCO ENERGY SERVICES, L.P.
Reel/Frame 016987/0631 →
Merger
Feb 17, 2006
From: NALCO ENERGY SERVICES, L.P.
To: NALCO COMPANY
Reel/Frame 017176/0848 →
Change of Name
May 30, 2008
From: NALCO/EXXON ENERGY CHEMICALS, INC.
To: ONDEO NALCO ENERGY SERVICES, L.P
Reel/Frame 021024/0376 →
Change of Name
Jun 2, 2008
From: ONDEO NALCO ENERGY SERVICES, L.P
To: NALCO ENERGY SERVICES L.P
Reel/Frame 021030/0825 →
Merger
Jun 2, 2008
From: NALCO ENERGY SERVICES L.P
To: NALCO COMPANY
Reel/Frame 021025/0674 →
Security Agreement
May 18, 2009
From: NALCO COMPANY; CALGON LLC; NALCO ONE SOURCE LLC; NALCO CROSSBOW WATER LLC
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 022703/0001 →
Release of Security Interest
Feb 24, 2017
From: BANK OF AMERICA, N.A.
To: NALCO COMPANY
Reel/Frame 041808/0713 →
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 →
Change of Name
Feb 28, 2017
From: NALCO COMPANY
To: NALCO COMPANY LLC
Reel/Frame 041836/0364 →
Assignment of Assignor's Interest
Apr 4, 2017
From: NALCO COMPANY
To: ECOLAB USA INC.
Reel/Frame 042147/0420 →