characterised by the use of specific surfactants

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CPC
C09K8/584

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CCHEMISTRY METALLURGY C09Paints, dyes C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE C09K8/00Compositions for drilling of boreholes or wells Compositions for treating boreholes or wells

Current Industry

C09K8/584characterised by the use of specific surfactants

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Inverse polymer emulsion with specific emulsifier package for polym...
- Patent number 12,203,031
- Issue date Jan 21, 2025
- TOUGAS OILFIELD SOLUTIONS GMBH
- Fatima Dugonjic-Bilic
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Quantum dot nanofluids
- Patent number 12,187,960
- Issue date Jan 7, 2025
- University of Wyoming
- Lamia Goual
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Compositions and methods and uses relating thereto
- Patent number 12,180,420
- Issue date Dec 31, 2024
- INNOSPEC OIL FIELD CHEMICALS LLC
- Ian Malcolm McRobbie
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Carbonate rock formation surfactant injection method
- Patent number 12,180,421
- Issue date Dec 31, 2024
- King Fahd University of Petroleum & Minerals
- Shams Kalam
- E21 - EARTH DRILLING MINING
Information Patent Grant
Alkylaniline polyether benzenesulfonate and process of producing same
- Patent number 12,180,419
- Issue date Dec 31, 2024
- China Petroleum and Chemical Corporation
- Yingcheng Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compositions and methods for paraffin liquefaction and enhanced oil...
- Patent number 12,173,230
- Issue date Dec 24, 2024
- LOCUS SOLUTIONS IPCO, LLC
- Sean Farmer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compositions and methods for increasing permeability in hydrocarbon...
- Patent number 12,173,231
- Issue date Dec 24, 2024
- TRUOX, INC.
- Roy W. Martin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Displacement system suitable for strong heterogeneous oil reservoir...
- Patent number 12,152,192
- Issue date Nov 26, 2024
- TIANFU YONGXING LABORATORY
- Qingyuan Chen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Enhanced oil recovery method and system using gemini surfactant
- Patent number 12,146,102
- Issue date Nov 19, 2024
- King Fahd University of Petroleum & Minerals
- Shams Kalam
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of enhancing oil recovery using citric acid-based additive
- Patent number 12,146,101
- Issue date Nov 19, 2024
- King Fahd University of Petroleum & Minerals
- Mahmoud Atef Abdulhamid
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Pressure injection method for recovering hydrocarbons
- Patent number 12,146,103
- Issue date Nov 19, 2024
- King Fahd University of Petroleum & Minerals
- Shams Kalam
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Thermal stimuli-responsive surfactants for enhanced oil recovery
- Patent number 12,139,664
- Issue date Nov 12, 2024
- Saudi Arabian Oil Company
- Limin Xu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Functionalized molybdenum disulfide nanosheet and its preparation m...
- Patent number 12,129,432
- Issue date Oct 29, 2024
- China University of Petroleum—Beijing
- Jirui Hou
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Surfactant formulations for aqueous foam stability at high temperat...
- Patent number 12,129,421
- Issue date Oct 29, 2024
- Dow Global Technologies LLC
- Yifan Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Methodology for down selection of surfactant formulations
- Patent number 12,129,759
- Issue date Oct 29, 2024
- ALCHEMY SCIENCES, INC.
- Luchao Jin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of enhanced oil recovery in a carbonate rock formation
- Patent number 12,116,530
- Issue date Oct 15, 2024
- King Fahd University of Petroleum & Minerals
- Shams Kalam
- E21 - EARTH DRILLING MINING
Information Patent Grant
Corrosion inhibition package
- Patent number 12,116,677
- Issue date Oct 15, 2024
- Dorf Ketal Chemicals FZE
- Clay Purdy
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for creating crude oil synthesized fluid having surfactant a...
- Patent number 12,104,126
- Issue date Oct 1, 2024
- The Texas A&M University System
- Jamie Kraus
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Synthesis of polyethylenimine-silica janus nanoparticles
- Patent number 12,098,077
- Issue date Sep 24, 2024
- Saudi Arabian Oil Company
- Nouf Mohammed Al-Jabri
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Enhanced crude oil recovery from subterranean crude oil-bearing san...
- Patent number 12,098,324
- Issue date Sep 24, 2024
- Dow Global Technologies LLC
- Amit Katiyar
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Branched amino acid surfactants for oil and gas production
- Patent number 12,071,588
- Issue date Aug 27, 2024
- ADVANSIX RESINS & CHEMICALS LLC
- Edward Asirvatham
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Unconventional reservoir enhanced or improved oil recovery
- Patent number RE50086
- Issue date Aug 20, 2024
- Linde Aktiengesellschaft
- John A. Babcock
Information Patent Grant
Multifunctional composition for enhanced oil recovery, improved oil...
- Patent number 12,065,613
- Issue date Aug 20, 2024
- LOCUS SOLUTIONS IPCO, LLC
- Sean Farmer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Foamed wettability alteration treatment for deep condensate and wat...
- Patent number 12,060,520
- Issue date Aug 13, 2024
- Aramco Services Company
- Mohammed Ali Ibrahim Sayed
- E21 - EARTH DRILLING MINING
Information Patent Grant
Chemical flooding method for balanced displacement of heterogeneous...
- Patent number 12,055,022
- Issue date Aug 6, 2024
- CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
- Jian Hou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Surfactants for oil and gas production
- Patent number 12,049,589
- Issue date Jul 30, 2024
- ADVANSIX RESINS & CHEMICALS LLC
- Edward Asirvatham
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Synthesis of a cationic surfmer and its copolymers for enhanced oil...
- Patent number 12,049,529
- Issue date Jul 30, 2024
- Saudi Arabian Oil Company
- Xuan Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Enhanced oil recovery methods and compositions
- Patent number 12,043,795
- Issue date Jul 23, 2024
- Dow Global Technologies LLC
- Biplab Mukherjee
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of using multicarboxylate compositions in enhanced oil recovery
- Patent number 12,037,542
- Issue date Jul 16, 2024
- Chevron U.S.A. Inc.
- Robert George Shong
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Anionic-cationic-nonionic surfactant, production and use thereof
- Patent number 12,037,541
- Issue date Jul 16, 2024
- China Petroleum and Chemical Corporation
- Yingcheng Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF EXTRACTING AND SEPARATING WITH ENHANCED OIL RECOVERY
- Publication number 20250034448
- Publication date Jan 30, 2025
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Mahmoud Atef ABDULHAMID
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FUNCTIONALIZED NANOPARTICLES AND POLYMERS FOR FOAMER APPLICATIONS I...
- Publication number 20250034449
- Publication date Jan 30, 2025
- Baker Hughes Oilfield Operations LLC
- Leonardo Franca
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
THERMAL STIMULI-RESPONSIVE SURFACTANTS FOR ENHANCED OIL RECOVERY
- Publication number 20250026977
- Publication date Jan 23, 2025
- Saudi Arabian Oil Company
- Limin Xu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SURFACTANT MIXTURES FOR ENHANCED OIL RECOVERY
- Publication number 20250019586
- Publication date Jan 16, 2025
- Saudi Arabian Oil Company
- Limin Xu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR CREATING CRUDE OIL SYNTHESIZED FLUID HAVING SURFACTANT A...
- Publication number 20250019598
- Publication date Jan 16, 2025
- THE TEXAS A&M UNIVERSITY SYSTEM
- Jamie Kraus
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SURFACTANT MIXTURE SOLUTIONS INCLUDING POLYACRYLAMIDE POLYMERS AND...
- Publication number 20250011640
- Publication date Jan 9, 2025
- Saudi Arabian Oil Company
- Limin Xu
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND FORMULATIONS FOR ENHANCED OIL RECOVERY
- Publication number 20240425746
- Publication date Dec 26, 2024
- UNIVERSITY OF WYOMING
- Mohammad PIRI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SCALE INHIBITOR FLUID AND METHOD FOR INHIBITING SCALE FORMATION
- Publication number 20240409804
- Publication date Dec 12, 2024
- Saudi Arabian Oil Company
- Jian Hou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYMER-CONTAINING COMPOSITIONS HAVING REDUCED HYDROPHOBIC LIQUID C...
- Publication number 20240400738
- Publication date Dec 5, 2024
- Sterling Specialty Chemicals Holding UK Limited
- Hong YANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SURFACTANTS FOR OIL AND GAS PRODUCTION
- Publication number 20240376371
- Publication date Nov 14, 2024
- AdvanSix Resins & Chemicals LLC
- Edward Asirvatham
- E21 - EARTH DRILLING MINING
Information Patent Application
ULTRA-SHORT HYDROPHOBE ALKOXYLATES AS SOLVENTS OR COSOLVENTS
- Publication number 20240368456
- Publication date Nov 7, 2024
- ULTIMATE EOR SERVICES LLC
- Upali WEERASOORIYA
- E21 - EARTH DRILLING MINING
Information Patent Application
EMULSIFIER COMPOSITIONS
- Publication number 20240368454
- Publication date Nov 7, 2024
- GLENSOL (PTY) LIMITED
- Fritz GREUB
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ULTRA-SHORT HYDROPHOBE ALKOXYLATES AS SURFACTANTS
- Publication number 20240368453
- Publication date Nov 7, 2024
- ULTIMATE EOR SERVICES LLC
- Upali Peter WEERASOORIYA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BRANCHED AMINO ACID SURFACTANTS FOR OIL AND GAS PRODUCTION
- Publication number 20240368455
- Publication date Nov 7, 2024
- AdvanSix Resins & Chemicals LLC
- Edward Asirvatham
- E21 - EARTH DRILLING MINING
Information Patent Application
ULTRA SHORT HYDROPHOBES FOR UNCONVENTIONAL RESERVOIRS WITH LIGHT OI...
- Publication number 20240368457
- Publication date Nov 7, 2024
- ULTIMATE EOR SERVICES LLC
- Upali WEERASOORIYA
- E21 - EARTH DRILLING MINING
Information Patent Application
Hydrocarbyl tetralin polyethersulfonate, preparation method therefo...
- Publication number 20240352190
- Publication date Oct 24, 2024
- China Petroleum and Chemical Corporation
- Xinning BAO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FOAMED WETTABILITY ALTERATION TREATMENT FOR DEEP CONDENSATE AND WAT...
- Publication number 20240309265
- Publication date Sep 19, 2024
- Saudi Arabian Oil Company
- Mohammed Ali Ibrahim Sayed
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
THERMAL STIMULI-RESPONSIVE SURFACTANTS FOR ENHANCED OIL RECOVERY
- Publication number 20240294822
- Publication date Sep 5, 2024
- Saudi Arabian Oil Company
- Limin Xu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHODS FOR HYDROCARBON RECOVERY
- Publication number 20240271031
- Publication date Aug 15, 2024
- Chevron U.S.A. Inc.
- Do Hoon Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SURFACE-MODIFIED NANOPARTICLE COMPOSITIONS AND RELATED APPLICATIONS...
- Publication number 20240271030
- Publication date Aug 15, 2024
- ChampionX LLC
- Duy T. Nguyen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR OBTAINING BIO-SOURCED SUSBTITUTED ALKYL(METH)ACRYLAMIDE
- Publication number 20240262786
- Publication date Aug 8, 2024
- Cédrick FAVERO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS FOR HYDROCARBON RECOVERY
- Publication number 20240254382
- Publication date Aug 1, 2024
- Chevron U.S.A. Inc.
- Do Hoon Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHODS FOR HYDROCARBON RECOVERY
- Publication number 20240247180
- Publication date Jul 25, 2024
- Chevron U.S.A. Inc.
- Do Hoon Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Composition and Method for Improving the Production of Petroleum Hy...
- Publication number 20240228862
- Publication date Jul 11, 2024
- CNPC USA CORPORATION
- Jiangshui Huang
- E21 - EARTH DRILLING MINING
Information Patent Application
Compositions and Methods for Paraffin Liquefaction and Enhanced Oil...
- Publication number 20240218240
- Publication date Jul 4, 2024
- Locus Solutions IPCo, LLC
- Sean FARMER
- E21 - EARTH DRILLING MINING
Information Patent Application
Multifunctional Slickwater Fracturing Fluid
- Publication number 20240199946
- Publication date Jun 20, 2024
- CNPC USA CORPORATION
- Genyao Lin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGNIN-BASED COMPOSITIONS AND RELATED METHODS
- Publication number 20240182772
- Publication date Jun 6, 2024
- LignoSol IP Limited
- Desmond Alexander SOMERVILLE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHODS FOR HYDROCARBON RECOVERY
- Publication number 20240182779
- Publication date Jun 6, 2024
- Chevron U.S.A. Inc.
- Do Hoon Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGNIN-BASED DILUENT AND RELATED METHODS
- Publication number 20240182777
- Publication date Jun 6, 2024
- LignoSol IP Limited
- Desmond Alexander SOMERVILLE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGNIN-BASED COMPOSITIONS AND RELATED HYDROCARBON SEPARATION METHODS
- Publication number 20240182776
- Publication date Jun 6, 2024
- LignoSol IP Limited
- Desmond Alexander SOMERVILLE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

characterised by the use of specific surfactants

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Inverse polymer emulsion with specific emulsifier package for polym...

Quantum dot nanofluids

Compositions and methods and uses relating thereto

Carbonate rock formation surfactant injection method

Alkylaniline polyether benzenesulfonate and process of producing same

Compositions and methods for paraffin liquefaction and enhanced oil...

Compositions and methods for increasing permeability in hydrocarbon...

Displacement system suitable for strong heterogeneous oil reservoir...

Enhanced oil recovery method and system using gemini surfactant

Method of enhancing oil recovery using citric acid-based additive

Pressure injection method for recovering hydrocarbons

Thermal stimuli-responsive surfactants for enhanced oil recovery

Functionalized molybdenum disulfide nanosheet and its preparation m...

Surfactant formulations for aqueous foam stability at high temperat...

Methodology for down selection of surfactant formulations

Method of enhanced oil recovery in a carbonate rock formation

Corrosion inhibition package

Method for creating crude oil synthesized fluid having surfactant a...

Synthesis of polyethylenimine-silica janus nanoparticles

Enhanced crude oil recovery from subterranean crude oil-bearing san...

Branched amino acid surfactants for oil and gas production

Unconventional reservoir enhanced or improved oil recovery

Multifunctional composition for enhanced oil recovery, improved oil...

Foamed wettability alteration treatment for deep condensate and wat...

Chemical flooding method for balanced displacement of heterogeneous...

Surfactants for oil and gas production

Synthesis of a cationic surfmer and its copolymers for enhanced oil...

Enhanced oil recovery methods and compositions

Method of using multicarboxylate compositions in enhanced oil recovery

Anionic-cationic-nonionic surfactant, production and use thereof

Patents Applicationslast 30 patents

METHOD OF EXTRACTING AND SEPARATING WITH ENHANCED OIL RECOVERY

FUNCTIONALIZED NANOPARTICLES AND POLYMERS FOR FOAMER APPLICATIONS I...

THERMAL STIMULI-RESPONSIVE SURFACTANTS FOR ENHANCED OIL RECOVERY

SURFACTANT MIXTURES FOR ENHANCED OIL RECOVERY

METHOD FOR CREATING CRUDE OIL SYNTHESIZED FLUID HAVING SURFACTANT A...

SURFACTANT MIXTURE SOLUTIONS INCLUDING POLYACRYLAMIDE POLYMERS AND...

METHODS AND FORMULATIONS FOR ENHANCED OIL RECOVERY

SCALE INHIBITOR FLUID AND METHOD FOR INHIBITING SCALE FORMATION

POLYMER-CONTAINING COMPOSITIONS HAVING REDUCED HYDROPHOBIC LIQUID C...

SURFACTANTS FOR OIL AND GAS PRODUCTION

ULTRA-SHORT HYDROPHOBE ALKOXYLATES AS SOLVENTS OR COSOLVENTS

EMULSIFIER COMPOSITIONS

ULTRA-SHORT HYDROPHOBE ALKOXYLATES AS SURFACTANTS

BRANCHED AMINO ACID SURFACTANTS FOR OIL AND GAS PRODUCTION

ULTRA SHORT HYDROPHOBES FOR UNCONVENTIONAL RESERVOIRS WITH LIGHT OI...

Hydrocarbyl tetralin polyethersulfonate, preparation method therefo...

FOAMED WETTABILITY ALTERATION TREATMENT FOR DEEP CONDENSATE AND WAT...

THERMAL STIMULI-RESPONSIVE SURFACTANTS FOR ENHANCED OIL RECOVERY

METHODS FOR HYDROCARBON RECOVERY

SURFACE-MODIFIED NANOPARTICLE COMPOSITIONS AND RELATED APPLICATIONS...

METHOD FOR OBTAINING BIO-SOURCED SUSBTITUTED ALKYL(METH)ACRYLAMIDE

METHODS FOR HYDROCARBON RECOVERY

METHODS FOR HYDROCARBON RECOVERY

Composition and Method for Improving the Production of Petroleum Hy...

Compositions and Methods for Paraffin Liquefaction and Enhanced Oil...

Multifunctional Slickwater Fracturing Fluid

LIGNIN-BASED COMPOSITIONS AND RELATED METHODS

METHODS FOR HYDROCARBON RECOVERY

LIGNIN-BASED DILUENT AND RELATED METHODS

LIGNIN-BASED COMPOSITIONS AND RELATED HYDROCARBON SEPARATION METHODS