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Wilmington, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Dehydrofluorination of 245FA to 1234ZE
Patent number
RE49896
Issue date
Apr 2, 2024
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
Information
Patent Grant
HFO-1234ze, HFO-1225zc and HFO-1234yf compositions and processes fo...
Patent number
11,927,373
Issue date
Mar 12, 2024
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for producing Z-1,1,1,4,4,4-hexafluorobut-2-ene and inter...
Patent number
11,912,639
Issue date
Feb 27, 2024
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
HFO-1234ZE, HFO-1225ZC and HFO-1234YF compositions and processes fo...
Patent number
11,913,681
Issue date
Feb 27, 2024
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
HFO-1234ze, HFO-1225zc and HFO-1234yf containing compositions and p...
Patent number
11,866,634
Issue date
Jan 9, 2024
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for producing halogenated olefins
Patent number
11,731,925
Issue date
Aug 22, 2023
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
HFO-1234ZE, HFO-1225ZC and HFO-1234YF compositions and processes fo...
Patent number
11,732,932
Issue date
Aug 22, 2023
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
HFO-1234ZE, HFO-1225ZC and HFO-1234YF containing compositions and p...
Patent number
11,718,775
Issue date
Aug 8, 2023
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
HFO-1234ze and HFO-1234yf compositions and processes for producing...
Patent number
11,702,379
Issue date
Jul 18, 2023
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
HFO-1234ze, HFO-1225zc and HFO-1234yf compositions and processes fo...
Patent number
11,592,217
Issue date
Feb 28, 2023
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
HFO-1234ZE, HFO-1225ZC and HFO-1234yf compositions and processes fo...
Patent number
11,578,899
Issue date
Feb 14, 2023
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing 1,1,3-trichloro-4,4,4-trifluorobut-1-ene
Patent number
11,390,574
Issue date
Jul 19, 2022
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
HFO-1234ZE, HFO-1225ZC and HFO-1234YF compositions and processes fo...
Patent number
11,365,908
Issue date
Jun 21, 2022
THEM CHEMOURS COMPANY FC, LLC
Sheng Peng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dehydrofluorination of 245FA to 1234ZE
Patent number
RE48889
Issue date
Jan 11, 2022
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
Information
Patent Grant
HFO-1234ZE, HFO-1225ZC and HFO-1234YF compositions and processes fo...
Patent number
11,209,196
Issue date
Dec 28, 2021
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compositions comprising Z-1,1,1,4,4,4-hexafluoro-2-butene and uses...
Patent number
10,975,216
Issue date
Apr 13, 2021
THE CHEMOURS COMPANY FC, LLC
Mario Joseph Nappa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Azeotropic compositions comprising hydrogen fluoride and fluorocarbons
Patent number
10,851,303
Issue date
Dec 1, 2020
THE CHEMOURS COMPANY FC, LLC
Jeffrey Knapp
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Compositions comprising E-1,1,1,4,4,4-hexafluoro-2-butene and uses...
Patent number
10,759,920
Issue date
Sep 1, 2020
THE CHEMOURS COMPANY FC, LLC
Mario Joseph Nappa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid phase process for preparing (E)-1,1,1,4,4,4-hexafluorobut-2-ene
Patent number
10,611,709
Issue date
Apr 7, 2020
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Azeotropic compositions comprising hydrogen fluoride and fluorocarbons
Patent number
10,487,031
Issue date
Nov 26, 2019
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalytic isomerization of Z-1,1,1,4,4,4-hexafluoro-2-butene to E-1...
Patent number
10,479,745
Issue date
Nov 19, 2019
THE CHEMOURS COMPANY FC, LLC
Mario Joseph Nappa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
HFO-1234ZE copolymers
Patent number
10,364,311
Issue date
Jul 30, 2019
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Chamber cleaning and semiconductor etching gases
Patent number
10,109,496
Issue date
Oct 23, 2018
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Integrated process for the production of Z-1,1,1,4,4,4-hexafluoro-2...
Patent number
10,099,976
Issue date
Oct 16, 2018
THE CHEMOURS COMPANY FC, LLC
Ivan Sergeyevich Baldychev
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for producing branched fluoroalkyl olefins
Patent number
9,790,150
Issue date
Oct 17, 2017
THE CHEMOURS COMPANY FC, LLC
Andrew Jackson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dehydrochlorination of HCFC-336 isomers to 1,1,1,4,4,4-hexafluoro-2...
Patent number
9,440,896
Issue date
Sep 13, 2016
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Integrated process for the production of Z-1,1,1,4,4,4-hexafluoro-2...
Patent number
9,328,042
Issue date
May 3, 2016
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fluorophosphate surfactants
Patent number
9,328,317
Issue date
May 3, 2016
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dehydrofluorination of 245fa to 1234ze
Patent number
9,302,962
Issue date
Apr 5, 2016
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing fluorinated alcohols
Patent number
8,865,947
Issue date
Oct 21, 2014
E I du Pont de Nemours and Company
Kenneth Gene Moloy
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITIONS COMPRISING 2,3,3,3-TETRAFLUOROPROPENE AND OXIDATION PR...
Publication number
20240166932
Publication date
May 23, 2024
THE CHEMOURS COMPANY FC, LLC
SHENG PENG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HFO-1234ZE, HFO-1225ZC AND HFO-1234YF COMPOSITIONS AND PROCESSES FO...
Publication number
20240167734
Publication date
May 23, 2024
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOSITIONS COMPRISING 2,3,3,3-TETRAFLUOROPROPENE AND OXYGEN-DERIV...
Publication number
20240158680
Publication date
May 16, 2024
THE CHEMOURS COMPANY FC, LLC
SHENG PENG
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
HFO-1234ZE, HFO-1225ZC AND HFO-1234YF CONTAINING COMPOSITIONS AND P...
Publication number
20240101884
Publication date
Mar 28, 2024
THE CHEMOURS COMPANY FC, LLC
SHENG PENG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
STABILIZED FLUOROOLEFIN REFRIGERANT COMPOSITIONS AND METHODS FOR TH...
Publication number
20230383159
Publication date
Nov 30, 2023
THE CHEMOURS COMPANY FC, LLC
SHENG PENG
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
HFO-1234ZE, HFO-1225ZC AND HFO-1234YF CONTAINING COMPOSITIONS AND P...
Publication number
20230340313
Publication date
Oct 26, 2023
THE CHEMOURS COMPANY FC, LLC
SHENG PENG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HFO-1234ZE AND HFO-1234YF COMPOSITIONS AND PROCESSES FOR PRODUCING...
Publication number
20230303468
Publication date
Sep 28, 2023
THE CHEMOURS COMPANY FC, LLC
SHENG PENG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HFO-1234ZE, HFO-1225ZC AND HFO-1234YF COMPOSITIONS AND PROCESSES FO...
Publication number
20230168009
Publication date
Jun 1, 2023
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HFO-1234ZE, HFO-1225ZC AND HFO-1234YF COMPOSITIONS AND PROCESSES FO...
Publication number
20230160611
Publication date
May 25, 2023
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PROCESS TO PRODUCE (Z)-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE AND INTERMED...
Publication number
20230074227
Publication date
Mar 9, 2023
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYNTHESIS OF (E)-1,1,1,4,5,5,5-HEPTAFLUORO-4-(TRIFLUOROMETHYL)PENT-...
Publication number
20230052956
Publication date
Feb 16, 2023
THE CHEMOURS COMPANY FC, LLC
Viacheslav A. Petrov
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HFO-1234ZE, HFO-1225ZC AND HFO-1234YF COMPOSITIONS AND PROCESSES FO...
Publication number
20220325925
Publication date
Oct 13, 2022
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
HFO-1234ZE, HFO-1225ZC AND HFO-1234YF COMPOSITIONS AND PROCESSES FO...
Publication number
20220268493
Publication date
Aug 25, 2022
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PROCESSES FOR PRODUCING Z-1,1,1,4,4,4-HEXAFLUOROBUT-2-ENE AND INTER...
Publication number
20220194879
Publication date
Jun 23, 2022
THE CHEMOURS COMPANY FC, LLC
SHENG PENG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESSES FOR PRODUCING Z-1,1,1,4,4,4-HEXAFLUOROBUT-2-ENE AND INTER...
Publication number
20220194881
Publication date
Jun 23, 2022
THE CHEMOURS COMPANY FC, LLC
SHENG PENG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
STABILIZED FLUOROOLEFIN COMPOSITIONS AND METHODS FOR THEIR PRODUCTI...
Publication number
20220195276
Publication date
Jun 23, 2022
THE CHEMOURS COMPANY FC, LLC
SHENG PENG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROCESSES FOR PRODUCING Z-1,1,1,4,4,4-HEXAFLUOROBUT-2-ENE AND INTER...
Publication number
20220194882
Publication date
Jun 23, 2022
THE CHEMOURS COMPANY FC, LLC
SHENG PENG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING 1,1,1,4,4,4-HEXAFLUOROBUT-2-ENE
Publication number
20220162141
Publication date
May 26, 2022
THE CHEMOURS COMPANY FC, LLC
SHENG PENG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHODS AND CONTAINERS FOR TRANSPORTING, TRANSFERRING, STORING AND...
Publication number
20220136748
Publication date
May 5, 2022
MARY E KOBAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HFO-1234ZE, HFO-1225ZC AND HFO-1234YF COMPOSITIONS AND PROCESSES FO...
Publication number
20220082305
Publication date
Mar 17, 2022
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HFO-1234ZE, HFO-1225ZC AND HFO-1234YF CONTAINING COMPOSITIONS AND P...
Publication number
20210380858
Publication date
Dec 9, 2021
THE CHEMOURS COMPANY FC, LLC
SHENG PENG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROCESS AND METHODS FOR RECLAIMING FLAMMABLE AND NON-FLAMMABLE HYDR...
Publication number
20210301189
Publication date
Sep 30, 2021
THE CHEMOURS COMPANY FC, LLC
Mary E. Koban
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HFO-1234ZE, HFO-1225ZC AND HFO-1234YF COMPOSITIONS AND PROCESSES FO...
Publication number
20210262704
Publication date
Aug 26, 2021
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HFO-1234ZE AND HFO-1234YF COMPOSITIONS AND PROCESSES FOR PRODUCING...
Publication number
20210261487
Publication date
Aug 26, 2021
THE CHEMOURS COMPANY FC, LLC
SHENG PENG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOSITIONS COMPRISING Z-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE AND USES...
Publication number
20210221972
Publication date
Jul 22, 2021
THE CHEMOURS COMPANY FC, LLC
MARIO JOSEPH NAPPA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process and Intermediates for Preparing (E)-1,1,1,4,4,4-hexafluorob...
Publication number
20210188743
Publication date
Jun 24, 2021
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
STABILIZED FLUOROOLEFIN COMPOSITIONS AND METHODS FOR THEIR PRODUCTI...
Publication number
20210108119
Publication date
Apr 15, 2021
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AZEOTROPIC COMPOSITIONS COMPRISING HYDROGEN FLUORIDE AND FLUOROCARBONS
Publication number
20210047567
Publication date
Feb 18, 2021
THE CHEMOURS COMPANY FC, LLC
Jeffrey P. Knapp
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
STABILIZED FLUOROOLEFIN REFRIGERANT COMPOSITIONS AND METHODS FOR TH...
Publication number
20210040368
Publication date
Feb 11, 2021
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROCESS FOR PREPARING (Z)-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE
Publication number
20210017106
Publication date
Jan 21, 2021
THE CHEMOURS COMPANY FC, LLC
Sheng Peng
C07 - ORGANIC CHEMISTRY