Patent Assignment
Reel/Frame 065799/0403
Assignment of Assignor's Interest
Recorded: 2023-12-07
Pages: 7
Assignor
CHAMPIONX USA INC.
Executed: 2023-11-14
Assignee
CHAMPIONX LLC
11177 SOUTH STADIUM DRIVE, SUGAR LAND, TEXAS, 77478
Covered Properties
(36)
Imidazoline-Based Heterocyclic Foamers for Downhole Injection
Foamers for Downhole Injection
Environmentally Friendly Corrosion Inhibitor
Composition and Method for Reducing Hydrate Agglomeration
Alkoxylated Sorbitan Esters as Crude Oil Emulsion Breakers
Fouling Mitigation in Equipment Used During Hydrocarbon Production
Monitoring Produced Water
Acid Gas Absorbent Composition
Rheology Modifying Agents for Slurries
Method of Assessing Asphaltene Inhibitor Efficiency
Foamers for Liquid Removal
Foamers for Downhole Injection
Development of a Novel High Temperature Stable Scavenger for Removal of Hydrogen Sulfide
Nanocrystalline Cellulose and Polymer-Grafted Nanocrystalline Cellulose as Rheology Modifying Agents for Magnesium Oxide and Lime Slurries
Rheology Modifying Agents for Slurries
In-Line Chemical Heating for in-Situ Generation of Active Chemicals
Development of a Novel High Temperature Stable Scavenger for Removal of Hydrogen Sulfide
Preparation of Disulfide Corrosion Inhibitors by Electrochemical Methods
Complete Removal of Solids During Hydrogen Sulfide Scavenging Operations Using a Scavenger and a Michael Acceptor
Continuous Inverse Emulsion Polymerization Process for Uniform Polymer Size Distribution
Silica Substrates for Slow Release Asphaltene Control Chemical Squeeze Treatments
Methods and Compositions for Squeeze Life Enhancement
Acid Based Corrosion Inhibitor Compositions and Methods
Application:
17/974,374 →
Publication:
US 2023/0127419
Devices and Methods for Oil Field Specialty Chemical Development and Testing
Application:
18/165,709 →
Publication:
US 2023/0258081
Halloysite Nanotubes for Slow Release Asphaltene Control Chemical Squeeze Treatments
Chemical Treatment Compositions and Methods of Using the Same
Application:
18/323,662 →
Publication:
US 2023/0399560
Treatment Chemical Cartridges and Methods of Using the Same
Application:
18/343,269 →
Publication:
US 2024/0002718
Development of Hydrogen Compatible Chemicals and Test Methods for Energy Sector Application
Application:
18/447,746 →
Publication:
US 2024/0060188
Corrosion Inhibitor Compositions and Methods of Using the Same
Application:
18/452,245 →
Publication:
US 2024/0093090
Compositions and Methods for Scavenging Sulfur-Containing Compounds
Multipurpose Pipeline Surface Applicator
Application:
63/498,883 →
Corrosion Inhibitor Compositions and Methods of Using the Same
Application:
63/509,876 →
Glucamide-Containing Compounds for Corrosion Inhibition
Application:
63/519,414 →
Pump Inlet Pressure Stabilizer for Measuring Storage Tank Liquid Level Using Pressure Measurement
Application:
63/585,328 →
Maleated Fatty Imidazoline Derivatives for Corrosion Inhibitors
Application:
63/586,827 →
Compositions and Methods for Gas Lifted Well Deliquification
Application:
63/597,252 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 9, 2013
From: GILL, JASBIR S.; CHEN, TZU Y.; FAITH, REAGAN; COULTERMAN, ADAM
To: ECOLAB USA INC.
Reel/Frame 030979/0421 →
Release of Security Interest
May 26, 2015
From: BANK OF AMERICA, N.A.
To: NALCO COMPANY
Reel/Frame 035771/0668 →
Assignment of Assignor's Interest
Feb 15, 2016
From: NGUYEN, DUY T.
To: NALCO COMPANY
Reel/Frame 037824/0176 →
Assignment of Assignor's Interest
Apr 22, 2016
From: RANA, GEETA; GALLARDO, JULIAN M., III; TREVINO, MATTHEW
To: ECOLA USA INC.
Reel/Frame 038356/0883 →
Corrective Assignment to Correct the Name of Assignee Previously Recorded on Reel 038356 Frame 0883. Assignor(S) Hereby Confirms the Assignment.
Apr 27, 2016
From: RANA, GEETA; GALLARDO, JULIAN M., III; TREVINO, MATTHEW
To: ECOLAB USA INC.
Reel/Frame 038534/0417 →
Assignment of Assignor's Interest
Oct 22, 2016
From: MOGHADAM, SHAYAN; KARNATI, RANGARANI; BODE, HEINRICH E.
To: ECOLAB USA INC.
Reel/Frame 040255/0345 →
Assignment of Assignor's Interest
Dec 29, 2016
From: FOUCHARD, DAVID MARC DANIEL; CARMICHAEL, JENNIFER ELAINE
To: ECOLAB USA INC.
Reel/Frame 041222/0986 →
Assignment of Assignor's Interest
Jan 25, 2017
From: HUANG, FENFEN
To: ECOLAB USA INC.
Reel/Frame 041084/0493 →
Release of Security Interest
Feb 24, 2017
From: BANK OF AMERICA, N.A.
To: NALCO COMPANY
Reel/Frame 041808/0713 →
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 041835/0903 →
Assignment of Assignor's Interest
Apr 4, 2017
From: NALCO COMPANY
To: ECOLAB USA INC.
Reel/Frame 042147/0420 →
Assignment of Assignor's Interest
Jun 8, 2017
From: GILL, JASBIR S.; CHEN, TZU Y.; FAITH, REAGAN; COULTERMAN, ADAM
To: ECOLAB USA INC.
Reel/Frame 042656/0335 →
Change of Name
Jun 20, 2017
From: NALCO COMPANY
To: NALCO COMPANY LLC
Reel/Frame 042914/0006 →
Change of Name
Jun 20, 2017
From: NALCO COMPANY LLC
To: NALCO COMPANY LLC
Reel/Frame 042914/0886 →
Change of Name
Jun 20, 2017
From: NALCO COMPANY
To: NALCO COMPANY LLC
Reel/Frame 042915/0710 →
Change of Name
Jun 20, 2017
From: NALCO COMPANY
To: NALCO COMPANY LLC
Reel/Frame 042913/0935 →
Assignment of Assignor's Interest
Jul 13, 2017
From: NALCO COMPANY LLC
To: ECOLAB USA INC.
Reel/Frame 043000/0023 →
Assignment of Assignor's Interest
Jul 13, 2017
From: NALCO COMPANY LLC
To: ECOLAB USA INC.
Reel/Frame 042999/0953 →
Assignment of Assignor's Interest
Jul 28, 2017
From: NALCO COMPANY LLC
To: ECOLAB USA INC.
Reel/Frame 043134/0037 →
Assignment of Assignor's Interest
Jul 28, 2017
From: NALCO COMPANY LLC
To: ECOLAB USA INC.
Reel/Frame 043134/0006 →
Change of Name
Aug 22, 2017
From: NALCO COMPANY
To: NALCO COMPANY LLC
Reel/Frame 043633/0992 →
Assignment of Assignor's Interest
Aug 22, 2017
From: NALCO COMPANY LLC
To: ECOLAB USA INC.
Reel/Frame 043357/0541 →
Annual Renewal Showing Address Change
May 30, 2018
From: ECOLAB USA INC.
To: ECOLAB USA INC.
Reel/Frame 046269/0675 →
Annual Renewal Showing Address Change
Sep 21, 2018
From: ECOLAB USA INC.
To: ECOLAB USA INC.
Reel/Frame 047121/0176 →