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Cambridge, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Synthesis of janus nanomaterials
Patent number
12,195,343
Issue date
Jan 14, 2025
Saudi Arabian Oil Company
Wei Wang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Methods for growing crystals on QCM sensors
Patent number
12,195,840
Issue date
Jan 14, 2025
Saudi Arabian Oil Company
Ayrat Gizzatov
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Methods for reducing condensation
Patent number
12,188,074
Issue date
Jan 7, 2025
Saudi Arabian Oil Company
Wei Wang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Fluorescent dye oil tracer compositions
Patent number
12,188,350
Issue date
Jan 7, 2025
Saudi Arabian Oil Company
Wei Wang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Quantifying zonal flow in multi-lateral wells via taggants of fluids
Patent number
12,168,929
Issue date
Dec 17, 2024
Saudi Arabian Oil Company
Bora Yoon
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tracer analysis
Patent number
12,140,578
Issue date
Nov 12, 2024
Saudi Arabian Oil Company
Hooisweng Ow
G01 - MEASURING TESTING
Information
Patent Grant
Polymer-based well tracers with tunable release profile
Patent number
12,140,021
Issue date
Nov 12, 2024
Saudi Arabian Oil Company
Rajesh Kumar Saini
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Multifunctional polysaccharide-based mud logging barcode tracers
Patent number
12,140,582
Issue date
Nov 12, 2024
Saudi Arabian Oil Company
Wei Wang
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Multifunctional fluorescent tags for subterranean applications
Patent number
12,110,448
Issue date
Oct 8, 2024
Saudi Arabian Oil Company
Wei Wang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Enhanced oil recovery with Janus nanoparticles
Patent number
12,091,611
Issue date
Sep 17, 2024
Saudi Arabian Oil Company
Wei Wang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Oil, gas and water well tracers with tunable release profile
Patent number
12,037,893
Issue date
Jul 16, 2024
Saudi Arabian Oil Company
Rajesh Kumar Saini
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fluorescent dye molecules having hydrophilicity and hydrophobicity...
Patent number
11,999,855
Issue date
Jun 4, 2024
Saudi Arabian Oil Company
Wei Wang
G01 - MEASURING TESTING
Information
Patent Grant
Modified carbon nanomaterials as tracers for reservoir monitoring
Patent number
11,952,279
Issue date
Apr 9, 2024
Saudi Arabian Oil Company
Wei Wang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Nanofluidic chips as micromodels for carbonate reservoirs
Patent number
11,933,937
Issue date
Mar 19, 2024
Saudi Arabian Oil Company
Wei Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Microfluidic chip with mixed porosities for reservoir modeling
Patent number
11,911,761
Issue date
Feb 27, 2024
Saudi Arabian Oil Company
Wei Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Enhanced oil recovery with janus nanoparticles
Patent number
11,827,850
Issue date
Nov 28, 2023
Saudi Arabian Oil Company
Wei Wang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Multifunctional magnetic tags for mud logging
Patent number
11,796,517
Issue date
Oct 24, 2023
Saudi Arabian Oil Company
Wei Wang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fabrication of micromodels for carbonate reservoirs
Patent number
11,776,424
Issue date
Oct 3, 2023
Saudi Arabian Oil Company
Wei Wang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Manipulating hydrophilicity of conventional dye molecules for water...
Patent number
11,725,139
Issue date
Aug 15, 2023
Saudi Arabian Oil Company
Wei Wang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Bulk synthesis of Janus nanomaterials
Patent number
11,708,272
Issue date
Jul 25, 2023
Saudi Arabian Oil Company
Wei Wang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Polymer nano-clays as multifunctional mud logging barcode tracers
Patent number
11,692,440
Issue date
Jul 4, 2023
Aramco Services Company
Wei Wang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Microfluidic chip with multiple porosity regions for reservoir mode...
Patent number
11,660,595
Issue date
May 30, 2023
Saudi Arabian Oil Company
Wei Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fabrication of micromodels for carbonate reservoirs
Patent number
11,610,509
Issue date
Mar 21, 2023
Saudi Arabian Oil Company
Wei Wang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Synthesis of Janus nanomaterials
Patent number
11,572,282
Issue date
Feb 7, 2023
Saudi Arabian Oil Company
Wei Wang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Tracer analysis
Patent number
11,549,922
Issue date
Jan 10, 2023
Saudi Arabian Oil Company
Hooisweng Ow
G01 - MEASURING TESTING
Information
Patent Grant
Microfluidic chip with mixed porosities for reservoir modeling
Patent number
11,534,759
Issue date
Dec 27, 2022
Saudi Arabian Oil Company
Wei Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Bulk synthesis of Janus nanomaterials
Patent number
11,472,709
Issue date
Oct 18, 2022
Saudi Arabian Oil Company
Wei Wang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Nanofluidic chips as micromodels for carbonate reservoirs
Patent number
11,422,285
Issue date
Aug 23, 2022
Saudi Arabian Oil Company
Wei Wang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Detecting a tracer in a hydrocarbon reservoir
Patent number
10,261,216
Issue date
Apr 16, 2019
Saudi Arabian Oil Company
Sehoon Chang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Detecting a tracer in a hydrocarbon reservoir
Patent number
10,156,658
Issue date
Dec 18, 2018
Saudi Arabian Oil Company
Sehoon Chang
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
POLYMER-BASED WELL TRACERS WITH TUNABLE RELEASE PROFILE
Publication number
20250027404
Publication date
Jan 23, 2025
ARAMCO SERVICES COMPANY
Rajesh Kumar Saini
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Quantifying Zonal Flow in Multi-lateral Wells via Taggants of Fluids
Publication number
20250003331
Publication date
Jan 2, 2025
Saudi Arabian Oil Company
Hooisweng Ow
E21 - EARTH DRILLING MINING
Information
Patent Application
COMPOSITION FOR A COATED PROPPANT
Publication number
20240392181
Publication date
Nov 28, 2024
Saudi Arabian Oil Company
Shannon Eichmann
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD OF TREATING A SUBSURFACE FORMATION WITH A COATED PROPPANT
Publication number
20240392180
Publication date
Nov 28, 2024
Saudi Arabian Oil Company
Hooisweng Ow
B82 - NANO-TECHNOLOGY
Information
Patent Application
POLYMER-BASED WELL TRACERS WITH TUNABLE RELEASE PROFILE
Publication number
20240337183
Publication date
Oct 10, 2024
ARAMCO SERVICES COMPANY
Rajesh Kumar Saini
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
OIL, GAS AND WATER WELL TRACERS WITH TUNABLE RELEASE PROFILE
Publication number
20240318545
Publication date
Sep 26, 2024
Saudi Arabian Oil Company
Rajesh Kumar Saini
E21 - EARTH DRILLING MINING
Information
Patent Application
QUANTIFYING ZONAL FLOW IN MULTI-LATERAL WELLS VIA TAGGANTS OF FLUIDS
Publication number
20240301790
Publication date
Sep 12, 2024
Saudi Arabian Oil Company
Bora Yoon
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD OF MANIPULATING HYDROPHILICITY AND HYDROPHOBICITY OF CONVENT...
Publication number
20240270970
Publication date
Aug 15, 2024
Saudi Arabian Oil Company
Wei Wang
G01 - MEASURING TESTING
Information
Patent Application
PARTIALLY DEGRADABLE PARTICULATES AS TIME-RELEASED TRACERS FOR ACID...
Publication number
20240209729
Publication date
Jun 27, 2024
Saudi Arabian Oil Company
Ayrat Gizzatov
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
JANUS CARBON NANOFLUIDS FROM WASTE PLASTICS AS SUSTAINABLE NANO-AGE...
Publication number
20240166939
Publication date
May 23, 2024
ARAMCO SERVICES COMPANY
Wei Wang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HYDROPHIBIC CARBON-DOTS FOR OIL TRACERS
Publication number
20240093086
Publication date
Mar 21, 2024
ARAMCO SERVICES COMPANY
Wei Wang
B82 - NANO-TECHNOLOGY
Information
Patent Application
PARTIALLY DEGRADABLE PARTICULATES AS TIME-RELEASED TRACERS FOR ACID...
Publication number
20240035373
Publication date
Feb 1, 2024
ARAMCO SERVICES COMPANY
Ayrat Gizzatov
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
OIL, GAS AND WATER WELL TRACERS WITH TUNABLE RELEASE PROFILE
Publication number
20240035374
Publication date
Feb 1, 2024
ARAMCO SERVICES COMPANY
Rajesh Kumar Saini
E21 - EARTH DRILLING MINING
Information
Patent Application
Enhanced Oil Recovery with Janus Nanoparticles
Publication number
20240034925
Publication date
Feb 1, 2024
Saudi Arabian Oil Company
Wei Wang
B82 - NANO-TECHNOLOGY
Information
Patent Application
MULTIFUNCTIONAL MAGNETIC TAGS FOR MUD LOGGING
Publication number
20230417712
Publication date
Dec 28, 2023
Saudi Arabian Oil Company
Wei Wang
E21 - EARTH DRILLING MINING
Information
Patent Application
FLUORESCENT DYE OIL TRACER COMPOSITIONS
Publication number
20230399942
Publication date
Dec 14, 2023
Saudi Arabian Oil Company
Wei Wang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
MANIPULATING HYDROPHILICITY OF CONVENTIONAL DYE MOLECULES FOR TRACE...
Publication number
20230235218
Publication date
Jul 27, 2023
Saudi Arabian Oil Company
Wei Wang
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD OF MANIPULATING HYDROPHILICITY AND HYDROPHOBICITY OF CONVENT...
Publication number
20230183488
Publication date
Jun 15, 2023
Saudi Arabian Oil Company
Wei Wang
G01 - MEASURING TESTING
Information
Patent Application
Synthesis of Janus Nanomaterials
Publication number
20230183077
Publication date
Jun 15, 2023
Saudi Arabian Oil Company
Wei Wang
C01 - INORGANIC CHEMISTRY
Information
Patent Application
MANIPULATING HYDROPHILICITY OF CONVENTIONAL DYE MOLECULES FOR WATER...
Publication number
20230183564
Publication date
Jun 15, 2023
Saudi Arabian Oil Company
Wei Wang
E21 - EARTH DRILLING MINING
Information
Patent Application
DETERMINING PARTITION COEFFICIENTS OF TRACER ANALYTES
Publication number
20230184677
Publication date
Jun 15, 2023
Saudi Arabian Oil Company
Sehoon Chang
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND MATERIALS FOR EXTRACTION OF OIL-SOLUBLE ORGANIC MOLECULA...
Publication number
20230182110
Publication date
Jun 15, 2023
Saudi Arabian Oil Company
Wei Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MANIPULATING HYDROPHILICITY AND HYDROPHOBICITY OF CONVENTIONAL DYE...
Publication number
20230183565
Publication date
Jun 15, 2023
Saudi Arabian Oil Company
Wei Wang
E21 - EARTH DRILLING MINING
Information
Patent Application
FABRICATION OF MICROMODELS FOR CARBONATE RESERVOIRS
Publication number
20230177979
Publication date
Jun 8, 2023
Saudi Arabian Oil Company
Wei Wang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Enrichment and Purification of Specific Compounds from Hydrocarbon...
Publication number
20230166236
Publication date
Jun 1, 2023
Saudi Arabian Oil Company
Wei Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MULTIFUNCTIONAL FLUORESCENT TAGS FOR SUBTERRANEAN APPLICATIONS
Publication number
20230141596
Publication date
May 11, 2023
Saudi Arabian Oil Company
Wei Wang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
MULTIFUNCTIONAL POLYSACCHARIDE-BASED MUD LOGGING BARCODE TRACERS
Publication number
20230148198
Publication date
May 11, 2023
Saudi Arabian Oil Company
Wei Wang
G01 - MEASURING TESTING
Information
Patent Application
POLYMER NANO-CLAYS AS MULTIFUNCTIONAL MUD LOGGING BARCODE TRACERS
Publication number
20230140917
Publication date
May 11, 2023
ARAMCO SERVICES COMPANY
Wei Wang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
MULTIFUNCTIONAL MAGNETIC TAGS FOR MUD LOGGING
Publication number
20230141819
Publication date
May 11, 2023
Saudi Arabian Oil Company
Wei Wang
E21 - EARTH DRILLING MINING
Information
Patent Application
MULTIFUNCTIONAL FLUORESCENT POLYMER-CLAY COMPOSITE TRACERS
Publication number
20230144199
Publication date
May 11, 2023
Saudi Arabian Oil Company
Wei Wang
B82 - NANO-TECHNOLOGY