Patent Assignment
Reel/Frame 066699/0200
Assignment of Assignor's Interest
Recorded: 2024-02-27
Pages: 18
Assignor
KEMIRA OYJ
Executed: 2024-02-02
Assignee
STERLING SPECIALTY CHEMICALS HOLDING UK LIMITED
HYGEIA BUILDING, REAR GROUND FLOOR, 66-68 COLLEGE ROAD, HARROW, HA1 1BE, UNITED KINGDOM
Covered Properties
(72)
A Method for Determining Concentration of Phosphate
Application:
17/281,857 →
Publication:
US 2021/0396674
A Method for Determining Concentration of Polyelectrolytes and Phosphonates
Method for Detecting Silica
Application:
17/281,908 →
Publication:
US 2021/0381978
Method to Determining Metal Cations in Water
Application:
17/281,842 →
Publication:
US 2022/0011285
Method for Measuring Concentration of Polyelectrolyte and Phosphonate Blends
Application:
17/281,804 →
Publication:
US 2021/0389254
Detection and Quantification of Polymeric Analytes Using Fluorescent Lanthanide Detection Not Relying on Charge Transfer from Polymer Aromatic Groups
Liquid Polymer Compositions
Application:
16/386,592 →
Publication:
US 2019/0241794
Inverse Emulsion Compositions
High Stability Polymer Compositions with Siloxane Polyether Compounds for Enhanced Oil Recovery Applications
High Stability Polymer Compositions with Poly(Alkyl)Acrylate Compounds for Enhanced Oil Recovery Applications
Emulsions, Treatment Fluids and Methods for Treating Subterranean Formations
Emulsions, Treatment Fluids and Methods for Treating Subterranean Formations
Emulsions Including Polymers, Treatment Fluids Including Emulsions, and Methods for Treating Subterranean Formations
Emulsions Including Polymers, Treatment Fluids Including Emulsions, and Methods for Treating Subterranean Formations
Application:
18/506,190 →
Publication:
US 2024/0084190
Polymer-Containing Compositions Having Reduced Hydrophobic Liquid Content and Methods
Application:
63/505,369 →
Polymer Flooding Produced Water Treatment
Polymer Flooding Produced Water Treatment
Method for Treating Produced Water
Method for Treating Produced Water
Application:
17/330,754 →
Publication:
US 2021/0340038
Methods and Compositions for Treating Produced Water
Application:
17/437,865 →
Publication:
US 2022/0169545
Charge Developing Polymer Compositions and Methods of Use for for Enhanced Oil Recovery
Methods and Compositions for Enhanced Oil Recovery
Biocidal System and Methods of Use
Method of Inhibiting or Reducing Biofilm in a Petroleum Production Process
Application:
17/434,444 →
Publication:
US 2022/0142160
Improved Inverting Packages, Emulsion, and Methods
Application:
63/578,490 →
Methods for Improving Friction Reduction in Aqueous Brine
Patent:
9,315,722 →
Application:
13/632,435 →
Friction Reducers for High Tds Brines
Breakers Containing Iron Compounds and their Methods of Use
Boosters for Breakers Containing Iron Compounds
Boosters for Breakers Containing Iron Compounds
Cross-Linked Acrylamide Polymer or Copolymer Gel and Breaker Compositions and Methods of Use
Gel Compositions for Hydraulic Fracturing Applications
Multivalent Ionic Liquids as Process Aids for Bitumen Extraction
Application:
63/532,484 →
Method for separating hydrocarbons and use of molten salt
Surfactant composition and method for treating bitumen froth
Surfactant Composition and Method for Treating Bitumen Froth
Application:
17/168,550 →
Publication:
US 2021/0238482
Real Time Detection of Solids Content in Aqueous Colloidal Dispersions Such as Oil Sands Tailings Using Microwave Sensors
Application:
18/566,126 →
Publication:
US 2024/0255487
Method and Composition for Treating Tailings
Method and Composition for Treating Tailings
Application:
18/376,286 →
Publication:
US 2024/0101908
Method and Composition for Treating Tailings
Compositions of Dry Acid Polymers and Uses Thereof
Compositions of Dry Acid Polymers and Uses Thereof
Hydrotropic composition and its uses
Hydrotropic composition and its uses
Terpolymers for Oil Sands Tailings Treatment
Method and treatment system for treating mineral or oil sands tailings
Method and treatment system for treating mineral or oil sands tailings
Methods of Treating Tailings
Chemical Treatment Train for Tailings with High Solids Content
Application:
63/477,331 →
Treatment of Tailings Using Synergistic Combination of Flocculant, Coagulant, and 'Process Additive'
Application:
63/477,328 →
Method for determining a scale inhibitor concentration in a sample
Method for determining a scale inhibitor concentration in a sample
Method for analysing a sample comprising at least a first and a second scale inhibitor
Method for Analysing a Sample Comprising at Least a First and a Second Scale Inhibitor
Method for treating a liquid sample in order to remove interference by iron
Improved Biodegradability of Antiscalant Formulations
Methods and Compositions for Treating Halite
Application:
17/271,678 →
Publication:
US 2021/0317358
Methods and Compositions for Treatment of Scale
Application:
17/414,038 →
Publication:
US 2022/0056331
Methods and Compositions Comprising Anti-Scalants
Application:
18/020,961 →
Publication:
US 2023/0295026
Tagged Polymer and Method
Application:
18/562,124 →
Publication:
US 2024/0343849
Fracturing Methods Using Tagged Polymers
Application:
18/562,131 →
Publication:
US 2024/0247182
Methods and Systems for Monitoring or Controlling Anti-Scalant Concentration
Application:
17/755,563 →
Publication:
US 2022/0397527
Tagging Agents, Anti-Scalant Polymer Compositions, and Methods
Tagging Agents, Anti-Scalant Polymer Compositions, and Methods
Application:
18/248,196 →
Publication:
US 2024/0124768
Tagged Scale Inhibiting Polymer Compositions and Methods of Inhibiting Scale Formation
Thermal Initiators for Polymerizations in Mineral Oil and Methods
PCT:
PCT/US2023/019772 ↗
Real Time Detection of Solids Content in Aqueous Colloidal Dispersions Such as Oil Sands Tailings Using Microwave Sensors
PCT:
PCT/US2022/031237 ↗
Chemical Treatment Train for Tailings with High Solids Content
PCT:
PCT/US2023/086067 ↗
Treatment of Tailings Using Synergistic Combination of Flocculant, Coagulant, and ‘Process Additive’
PCT:
PCT/US2023/086056 ↗
Tagged Polymers, Polymer Compositions, and Methods
PCT:
PCT/US2022/031811 ↗
Tagged Polymers, Friction Reducing Compositions, and Methods
PCT:
PCT/US2022/031809 ↗
Tagging Agents, Anti-Scalant Polymer Compositions, and Methods
PCT:
PCT/US2021/035144 ↗
Related Assignments
(16)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 10, 2016
From: HARMA, HARRI
To: AQSENS OY
Reel/Frame 040277/0201 →
Assignment of Assignor's Interest
Aug 31, 2017
From: AQSENS OY
To: KEMIRA OYJ
Reel/Frame 043458/0279 →
Assignment of Assignor's Interest
Sep 20, 2017
From: AQSENS OY
To: KEMIRA OYJ
Reel/Frame 043637/0519 →
Assignment of Assignor's Interest
Nov 14, 2017
From: WATERMAN, PAUL; JACKSON, LOGAN; NGUYEN, DANNY; ROBINSON, RONALD
To: KEMIRA OYJ
Reel/Frame 044114/0918 →
Assignment of Assignor's Interest
Nov 27, 2018
From: MIKKOLA, ESA; HONKANEN, TAPIO; NUUTINEN, VESA
To: KEMIRA OYJ
Reel/Frame 047586/0290 →
Assignment of Assignor's Interest
Feb 8, 2019
From: TELLAKULA, ROOPA
To: KEMIRA OYJ
Reel/Frame 048275/0611 →
Assignment of Assignor's Interest
Oct 22, 2019
From: PORAT, IRIS; PELAEZ, MIGUEL; HESAMPOUR, MEHRDAD; LUO, YUPING
To: KEMIRA OYJ
Reel/Frame 050784/0075 →
Assignment of Assignor's Interest
Aug 12, 2020
From: KALT, JOSEPH; LEE, HEEJIN
To: TARIS BIOMEDICAL LLC
Reel/Frame 053467/0389 →
Assignment of Assignor's Interest
Jun 30, 2021
From: PUUPPONEN, SALLA; KRAPU, SARI
To: KEMIRA OYJ
Reel/Frame 056718/0633 →
Assignment of Assignor's Interest
Jun 30, 2021
From: PUUPPONEN, SALLA; KRAPU, SARI
To: KEMIRA OYJ
Reel/Frame 056718/0701 →
Assignment of Assignor's Interest
Dec 30, 2021
From: PUUPPONEN, SALLA; KRAPU, SARI
To: KEMIRA OYJ
Reel/Frame 058505/0604 →
Assignment of Assignor's Interest
Dec 31, 2021
From: PUUPPONEN, SALLA; KRAPU, SARI
To: KEMIRA OYJ
Reel/Frame 058514/0084 →
Assignment of Assignor's Interest
Dec 31, 2021
From: PUUPPONEN, SALLA; LAHTINEN, SAMPO
To: KEMIRA OYJ
Reel/Frame 058513/0658 →
Correct an Error in Previously Recorded Document
May 30, 2023
From: KEMIRA OYJ
To: KEMIRA OYJ
Reel/Frame 063821/0422 →
Assignment of Assignor's Interest
Sep 13, 2023
From: YANG, HONG; QI, PENGPENG
To: KEMIRA OYJ
Reel/Frame 064889/0859 →
Assignment of Assignor's Interest
Nov 10, 2023
From: TELLAKULA, ROOPA
To: KEMIRA OYJ
Reel/Frame 065521/0335 →