CNPC USA Corp.

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
HTHP corrosion resistant composite seal via recrystallization of re...
- Patent number 12,365,826
- Issue date Jul 22, 2025
- CNPC USA Corporation
- Lei Zhao
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of hydraulic fracturing utilizing a hydraulic fracturing flu...
- Patent number 12,351,758
- Issue date Jul 8, 2025
- CNPC USA Corporation
- Lijun Lin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Force modulation cartridge system for a drill bit
- Patent number 12,337,428
- Issue date Jun 24, 2025
- CNPC USA Corporation
- Weixiong Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Composition and method for improving the production of petroleum hy...
- Patent number 12,325,824
- Issue date Jun 10, 2025
- CNPC USA Corporation
- Jiangshui Huang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Treatment of subterranean formations with crosslinked fluids
- Patent number 12,319,872
- Issue date Jun 3, 2025
- CNPC USA Corporation
- Lijun Lin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Low concentration synthetic polymer fracturing fluid with ascorbic...
- Patent number 12,312,536
- Issue date May 27, 2025
- CNPC USA Corporation
- Lulu Song
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Formulation and setup method of in-situ dissolvable plug
- Patent number 12,252,645
- Issue date Mar 18, 2025
- CNPC USA Corporation
- Lei Zhao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for making nano- and micro-particles for use as a proppant a...
- Patent number 12,241,022
- Issue date Mar 4, 2025
- CNPC USA Corporation
- Lijun Lin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
High temperature high salt low end rheology modifiers
- Patent number 12,241,016
- Issue date Mar 4, 2025
- CNPC USA Corporation
- Janine Shipman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Sensor system with an interior sensor and a piezoelectric power supply
- Patent number 12,218,610
- Issue date Feb 4, 2025
- CNPC USA Corporation
- Jinjun Wang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Packer system with load bypass to prevent premature expansion
- Patent number 12,215,564
- Issue date Feb 4, 2025
- CNPC USA Corporation
- Kwami Roberts
- E21 - EARTH DRILLING MINING
Information Patent Grant
Frac plug device for high expansion at the setting position
- Patent number 12,209,481
- Issue date Jan 28, 2025
- CNPC USA Corporation
- Matthew Patsy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Formulation and processing of degradable high Tg epoxy composite th...
- Patent number 12,202,932
- Issue date Jan 21, 2025
- CNPC USA Corporation
- Lei Zhao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Frac plug device with an anchor mandrel assembly for a locked set c...
- Patent number 12,139,994
- Issue date Nov 12, 2024
- CNPC USA Corporation
- Min Mark Yuan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Unique PDC microstructure and the method of making it
- Patent number 12,104,111
- Issue date Oct 1, 2024
- CNPC USA Corporation
- Kai Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Degradable friction reducer for hydraulic fracturing treatments
- Patent number 12,098,326
- Issue date Sep 24, 2024
- CNPC USA Corporation
- Fuchen Liu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Degradable friction reducer for hydraulic fracturing treatments
- Patent number 12,098,327
- Issue date Sep 24, 2024
- CNPC USA Corporation
- Fuchen Liu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hybrid battery system with multiple discharge voltage plateaus and...
- Patent number 12,087,931
- Issue date Sep 10, 2024
- CNPC USA Corporation
- Wu Bi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bi-continuos epoxy microstructure for fabrication of degradable the...
- Patent number 12,049,557
- Issue date Jul 30, 2024
- CNPC USA Corp.
- Lei Zhao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Delayed gelation polymer system for high temperature and high salin...
- Patent number 12,049,588
- Issue date Jul 30, 2024
- CNPC USA Corporation
- Meng Lu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Co-cured fluoroelastomers with improved chemical resistance
- Patent number 12,024,575
- Issue date Jul 2, 2024
- CNPC USA Corporation
- Peixiang Xing
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cutting elements with reduced variable back rake angle
- Patent number 12,011,773
- Issue date Jun 18, 2024
- CNPC USA Corporation
- Jiaqing Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of hydraulic fracturing utilizing a hydraulic fracturing flu...
- Patent number 11,999,906
- Issue date Jun 4, 2024
- CNPC USA Corporation
- Lijun Lin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Degradable friction reducer for hydraulic fracturing treatments
- Patent number 11,999,905
- Issue date Jun 4, 2024
- CNPC USA Corporation
- Fuchen Liu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compound grease coating for controlled dissolution of a dissolvable...
- Patent number 11,952,531
- Issue date Apr 9, 2024
- CNPC USA Corporation
- Lei Zhao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hybrid battery pack system
- Patent number 11,905,799
- Issue date Feb 20, 2024
- CNPC USA Corporation
- Wu Bi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Retrievable packer with slotted sleeve release
- Patent number 11,885,196
- Issue date Jan 30, 2024
- CNPC USA Corporation
- Damon Nettles
- E21 - EARTH DRILLING MINING
Information Patent Grant
Blade cap force modulation system for a drill bit
- Patent number 11,879,296
- Issue date Jan 23, 2024
- CNPC USA Corporation
- Ming Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Composition and method for improving the production of petroleum hy...
- Patent number 11,851,612
- Issue date Dec 26, 2023
- CNPC USA Corporation
- Jiangshui Huang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Modified polyglycolic acid and molded articles for degradable downh...
- Patent number 11,827,780
- Issue date Nov 28, 2023
- CNPC USA Corporation
- Peixiang Xing
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
HIGH TEMPERATURE HIGH SALT LOW END RHEOLOGY MODIFIERS
- Publication number 20250197709
- Publication date Jun 19, 2025
- CNPC USA CORPORATION
- JANINE SHIPMAN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PDC CUTTER AND METHOD OF MAKING IT
- Publication number 20250187144
- Publication date Jun 12, 2025
- CNPC USA Corp.
- Kai ZHANG
- B24 - GRINDING POLISHING
Information Patent Application
EXPANDABLE SPIRAL THREADED APPARATUS AND METHOD FOR ANCHORING A DOW...
- Publication number 20250179889
- Publication date Jun 5, 2025
- CNPC USA CORPORATION
- Damon NETTLES
- E21 - EARTH DRILLING MINING
Information Patent Application
HIGH RESILIENCE, LOW COMPRESSION SET, ABRASION RESISTANT HYDROGENAT...
- Publication number 20250179264
- Publication date Jun 5, 2025
- CNPC USA Corp.
- Scott MENG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MOLDED ARTICLES OF MODIFIED POLYGLYCOLIC ACID FOR DEGRADABLE DOWNHO...
- Publication number 20250137347
- Publication date May 1, 2025
- CNPC USA Corp.
- Peixiang XING
- E21 - EARTH DRILLING MINING
Information Patent Application
FAST NONDESTRUCTIVE METHOD TO EVALUATE THE CURATIVE SYSTEM OF RUBBE...
- Publication number 20250137949
- Publication date May 1, 2025
- CNPC USA Corp.
- Scott MENG
- G01 - MEASURING TESTING
Information Patent Application
DEGRADABLE POLYMER COMPOSITION AND METHODS OF MANUFACTURING AND USI...
- Publication number 20250129199
- Publication date Apr 24, 2025
- CNPC USA CORPORATION
- Jiaxiang REN
- E21 - EARTH DRILLING MINING
Information Patent Application
BORONIZED CORROSION RESISTANT ALLOY COMPONENT FOR HIGH PRESSURE AND...
- Publication number 20250115986
- Publication date Apr 10, 2025
- CNPC USA Corp.
- Timothy Ryan DUNNE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHODS OF DELAYING THE DISSOLUTION RATE OF DISSOLVABLE RUBBERS
- Publication number 20250109329
- Publication date Apr 3, 2025
- CNPC USA Corp.
- Jiaxiang (Jason) REN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HTHP CORROSION RESISTANT COMPOSITE SEAL VIA RECRYSTALLIZATION OF RE...
- Publication number 20250051628
- Publication date Feb 13, 2025
- CNPC USA Corp.
- Lei ZHAO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SENSOR SYSTEM WITH AN INTERIOR SENSOR AND A PIEZOELECTRIC POWER SUPPLY
- Publication number 20250047220
- Publication date Feb 6, 2025
- CNPC USA CORPORATION
- Jinjun WANG
- E21 - EARTH DRILLING MINING
Information Patent Application
FORMULATION AND SETUP METHOD OF IN-SITU DISSOLVABLE PLUG
- Publication number 20250043169
- Publication date Feb 6, 2025
- CNPC USA Corp.
- Lei ZHAO
- E21 - EARTH DRILLING MINING
Information Patent Application
IMPREGNATED DIAMOND CUTTER WITH AN IMPROVED ROP
- Publication number 20250001553
- Publication date Jan 2, 2025
- CNPC USA Corp.
- Timothy DUNNE
- B24 - GRINDING POLISHING
Information Patent Application
PDC CUTTER WITH UNIQUE MICROSTRUCTURE
- Publication number 20240425736
- Publication date Dec 26, 2024
- CNPC USA CORPORATION
- Kai ZHANG
- B24 - GRINDING POLISHING
Information Patent Application
DEGRADABLE FRICTION REDUCER FOR HYDRAULIC FRACTURING TREATMENTS
- Publication number 20240409805
- Publication date Dec 12, 2024
- CNPC USA CORPORATION
- Fuchen Liu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Low Concentration Synthetic Polymer Fracturing Fluid with Ascorbic...
- Publication number 20240368460
- Publication date Nov 7, 2024
- CNPC USA CORPORATION
- Lulu Song
- E21 - EARTH DRILLING MINING
Information Patent Application
FORCE MODULATION CARTRIDGE SYSTEM FOR A DRILL BIT
- Publication number 20240300058
- Publication date Sep 12, 2024
- CNPC USA CORPORATION
- Weixiong WANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FLUOROELASTOMERS WITH IMPROVED CHEMICAL RESISTANCE
- Publication number 20240287227
- Publication date Aug 29, 2024
- CNPC USA CORPORATION
- Peixiang Xing
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FRAC PLUG DEVICE WITH AN ANCHOR MANDREL FOR A LOCKED SET CONFIGURATION
- Publication number 20240287867
- Publication date Aug 29, 2024
- CNPC USA CORPORATION
- Matthew PATSY
- E21 - EARTH DRILLING MINING
Information Patent Application
FRAC PLUG DEVICE WITH AN ANCHOR MANDREL ASSEMBLY FOR A LOCKED SET C...
- Publication number 20240287869
- Publication date Aug 29, 2024
- CNPC USA CORPORATION
- Min Mark YUAN
- E21 - EARTH DRILLING MINING
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
PACKER SYSTEM WITH LOAD BYPASS TO PREVENT PREMATURE EXPANSION
- Publication number 20240229595
- Publication date Jul 11, 2024
- CNPC USA CORPORATION
- Kwami ROBERTS
- 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
Fracturing Fluid with Superior Proppant Transport Capability
- Publication number 20240199944
- Publication date Jun 20, 2024
- CNPC USA CORPORATION
- Genyao Lin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF HYDRAULIC FRACTURING UTILIZING A HYDRAULIC FRACTURING FLU...
- Publication number 20240150641
- Publication date May 9, 2024
- CNPC USA CORPORATION
- Lijun Lin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR MAKING NANO- AND MICRO-PARTICLES FOR USE AS A PROPPANT A...
- Publication number 20240150642
- Publication date May 9, 2024
- CNPC USA CORPORATION
- Lijun Lin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR POWERING WITH A HYBRID BATTERY PACK SYSTEM
- Publication number 20240141759
- Publication date May 2, 2024
- CNPC USA CORPORATION
- Wu BI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PACKER SYSTEM WITH LOAD BYPASS TO PREVENT PREMATURE EXPANSION
- Publication number 20240133263
- Publication date Apr 25, 2024
- CNPC USA CORPORATION
- Kwami ROBERTS
- E21 - EARTH DRILLING MINING
Information Patent Application
COMPOUND GREASE COATING FOR CONTROLLED DISSOLUTION OF A DISSOLVABLE...
- Publication number 20240117235
- Publication date Apr 11, 2024
- CNPC USA CORPORATION
- Lei ZHAO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Cutting Elements with Ridged and Inclined Cutting Face
- Publication number 20240093556
- Publication date Mar 21, 2024
- CNPC USA CORPORATION
- Jiaqing YU
- E21 - EARTH DRILLING MINING

Trademarklast 30 trademarks

Information Trademark
88612448 - SILVER ARROW
- Serial number 88612448
- Filing date Sep 11, 2019
- CNPC USA Corporation
- 6 - Common metals and their alloys

CNPC USA Corp.

Organization

Patents Grantslast 30 patents

HTHP corrosion resistant composite seal via recrystallization of re...

Method of hydraulic fracturing utilizing a hydraulic fracturing flu...

Force modulation cartridge system for a drill bit

Composition and method for improving the production of petroleum hy...

Treatment of subterranean formations with crosslinked fluids

Low concentration synthetic polymer fracturing fluid with ascorbic...

Formulation and setup method of in-situ dissolvable plug

Method for making nano- and micro-particles for use as a proppant a...

High temperature high salt low end rheology modifiers

Sensor system with an interior sensor and a piezoelectric power supply

Packer system with load bypass to prevent premature expansion

Frac plug device for high expansion at the setting position

Formulation and processing of degradable high Tg epoxy composite th...

Frac plug device with an anchor mandrel assembly for a locked set c...

Unique PDC microstructure and the method of making it

Degradable friction reducer for hydraulic fracturing treatments

Degradable friction reducer for hydraulic fracturing treatments

Hybrid battery system with multiple discharge voltage plateaus and...

Bi-continuos epoxy microstructure for fabrication of degradable the...

Delayed gelation polymer system for high temperature and high salin...

Co-cured fluoroelastomers with improved chemical resistance

Cutting elements with reduced variable back rake angle

Method of hydraulic fracturing utilizing a hydraulic fracturing flu...

Degradable friction reducer for hydraulic fracturing treatments

Compound grease coating for controlled dissolution of a dissolvable...

Hybrid battery pack system

Retrievable packer with slotted sleeve release

Blade cap force modulation system for a drill bit

Composition and method for improving the production of petroleum hy...

Modified polyglycolic acid and molded articles for degradable downh...

Patents Applicationslast 30 patents

HIGH TEMPERATURE HIGH SALT LOW END RHEOLOGY MODIFIERS

PDC CUTTER AND METHOD OF MAKING IT

EXPANDABLE SPIRAL THREADED APPARATUS AND METHOD FOR ANCHORING A DOW...

HIGH RESILIENCE, LOW COMPRESSION SET, ABRASION RESISTANT HYDROGENAT...

MOLDED ARTICLES OF MODIFIED POLYGLYCOLIC ACID FOR DEGRADABLE DOWNHO...

FAST NONDESTRUCTIVE METHOD TO EVALUATE THE CURATIVE SYSTEM OF RUBBE...

DEGRADABLE POLYMER COMPOSITION AND METHODS OF MANUFACTURING AND USI...

BORONIZED CORROSION RESISTANT ALLOY COMPONENT FOR HIGH PRESSURE AND...

METHODS OF DELAYING THE DISSOLUTION RATE OF DISSOLVABLE RUBBERS

HTHP CORROSION RESISTANT COMPOSITE SEAL VIA RECRYSTALLIZATION OF RE...

SENSOR SYSTEM WITH AN INTERIOR SENSOR AND A PIEZOELECTRIC POWER SUPPLY

FORMULATION AND SETUP METHOD OF IN-SITU DISSOLVABLE PLUG

IMPREGNATED DIAMOND CUTTER WITH AN IMPROVED ROP

PDC CUTTER WITH UNIQUE MICROSTRUCTURE

DEGRADABLE FRICTION REDUCER FOR HYDRAULIC FRACTURING TREATMENTS

Low Concentration Synthetic Polymer Fracturing Fluid with Ascorbic...

FORCE MODULATION CARTRIDGE SYSTEM FOR A DRILL BIT

FLUOROELASTOMERS WITH IMPROVED CHEMICAL RESISTANCE

FRAC PLUG DEVICE WITH AN ANCHOR MANDREL FOR A LOCKED SET CONFIGURATION

FRAC PLUG DEVICE WITH AN ANCHOR MANDREL ASSEMBLY FOR A LOCKED SET C...

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

PACKER SYSTEM WITH LOAD BYPASS TO PREVENT PREMATURE EXPANSION

Multifunctional Slickwater Fracturing Fluid

Fracturing Fluid with Superior Proppant Transport Capability

METHOD OF HYDRAULIC FRACTURING UTILIZING A HYDRAULIC FRACTURING FLU...

METHOD FOR MAKING NANO- AND MICRO-PARTICLES FOR USE AS A PROPPANT A...

METHOD FOR POWERING WITH A HYBRID BATTERY PACK SYSTEM

PACKER SYSTEM WITH LOAD BYPASS TO PREVENT PREMATURE EXPANSION

COMPOUND GREASE COATING FOR CONTROLLED DISSOLUTION OF A DISSOLVABLE...

Cutting Elements with Ridged and Inclined Cutting Face

Trademarklast 30 trademarks

88612448 - SILVER ARROW