| Utility: Dehydrohalogenation of hydrochlorofluorocarbons Filling date: 27 Sep 2025 Issue date: 13 Sep 2022 | 22 Jan 2021 | 13 Sep 2022 |
| Utility: Aqueous polymerization of fluorinated monomer using polymerization agent comprising fluoropolyether acid or salt and short chain fluorosurfactant Filling date: 27 Sep 2025 Issue date: 13 Sep 2022 | 13 Aug 2013 | 13 Sep 2022 |
| Utility: ADHERENT AMORPHOUS PERFLUOROPOLMER COMPOSITION Filling date: 27 Sep 2025 Issue date: 8 Sep 2022 | 11 Aug 2020 | 8 Sep 2022 |
| Utility: SEPARATION OF BACL2 FROM CACL2 BRINE SOLUTION Filling date: 27 Sep 2025 Issue date: 8 Sep 2022 | 16 Jul 2020 | 8 Sep 2022 |
| Utility: Process for the reduction of R.sub.fC=CX impurities in fluoroolefins Filling date: 27 Sep 2025 Issue date: 6 Sep 2022 | 31 Mar 2021 | 6 Sep 2022 |
| Utility: Compositions, system and methods for introducing PAG lubricant or refrigerant into an air-conditioning or system using lower or low GWP refrigerant or refrigerant blends Filling date: 27 Sep 2025 Issue date: 30 Aug 2022 | 5 Jan 2021 | 30 Aug 2022 |
| Utility: HFO-1234ZE, HFO-1225ZC AND HFO-1234YF COMPOSITIONS AND PROCESSES FOR PRODUCING AND USING THE COMPOSITIONS Filling date: 27 Sep 2025 Issue date: 25 Aug 2022 | 29 Apr 2022 | 25 Aug 2022 |
| Utility: REFRIGERANT COMPOSITIONS COMPRISING HFC-32, CF3I, AND CO2 Filling date: 27 Sep 2025 Issue date: 25 Aug 2022 | 21 Aug 2020 | 25 Aug 2022 |
| Utility: CONVERSION OF CHLOROFLUOROROPANES AND CHLOROFLUROPROPENES TO MORE DESIRABLE FLUOROPROPANES AND FLUOROROPENES Filling date: 27 Sep 2025 Issue date: 28 Jul 2022 | 18 Apr 2022 | 28 Jul 2022 |
| Utility: BLOWING AGENT BLENDS FOR THERMOPLASTIC POLYMERS Filling date: 27 Sep 2025 Issue date: 28 Jul 2022 | 23 Jun 2020 | 28 Jul 2022 |
| Utility: REFRIGERANT COMPOSITIONS FOR REFRIGERANT COMPRESSOR SYSTEMS Filling date: 27 Sep 2025 Issue date: 28 Jul 2022 | 15 May 2020 | 28 Jul 2022 |
| Utility: Compositions comprising 1,2-dichloro-1,2-difluoroethylene for use in cleaning and solvent applications Filling date: 27 Sep 2025 Issue date: 19 Jul 2022 | 3 Oct 2019 | 19 Jul 2022 |
| Utility: Process for producing 1,1,3-trichloro-4,4,4-trifluorobut-1-ene Filling date: 27 Sep 2025 Issue date: 19 Jul 2022 | 4 Dec 2018 | 19 Jul 2022 |
| Utility: Compositions containing difluoromethane, tetrafluoropropene, and carbon dioxide and uses thereof Filling date: 27 Sep 2025 Issue date: 19 Jul 2022 | 3 Oct 2018 | 19 Jul 2022 |
| Utility: Fluoropolymer coating composition Filling date: 27 Sep 2025 Issue date: 19 Jul 2022 | 30 Nov 2017 | 19 Jul 2022 |
| Utility: HYDROFLUORINATION OF 1233XF TO 244BB BY SBF5 Filling date: 27 Sep 2025 Issue date: 7 Jul 2022 | 24 Mar 2022 | 7 Jul 2022 |
| Utility: FLUORINATED ALKENE SYSTEMS Filling date: 27 Sep 2025 Issue date: 7 Jul 2022 | 17 Apr 2020 | 7 Jul 2022 |
| Utility: COMPOSITIONS COMPRISING 2,3-DICHLORO-1,1,1-TRIFLUOROPROPANE, 2-CHLORO-1,1,1-TRIFLUOROPROPENE, 2-CHLORO-1,1,1,2-TETRAFLUOROPROPANE OR 2,3,3,3-TETRAFLUOROPROPENE Filling date: 27 Sep 2025 Issue date: 30 Jun 2022 | 18 Mar 2022 | 30 Jun 2022 |
| Utility: COMPOSITIONS AND USES OF TRANS-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE Filling date: 27 Sep 2025 Issue date: 30 Jun 2022 | 18 Mar 2022 | 30 Jun 2022 |
| Utility: Li-ion battery having improved safety against combustion Filling date: 27 Sep 2025 Issue date: 28 Jun 2022 | 27 Sep 2019 | 28 Jun 2022 |
| Utility: COMPOSITIONS CONTAINING DIFLUOROMETHANE, TETRAFLUOROPROPENE, AND CARBON DIOXIDE AND USES THEREOF Filling date: 27 Sep 2025 Issue date: 23 Jun 2022 | 14 Mar 2022 | 23 Jun 2022 |
| Utility: PROCESSES FOR PRODUCING Z-1,1,1,4,4,4-HEXAFLUOROBUT-2-ENE AND INTERMEDIATES FOR PRODUCING SAME Filling date: 27 Sep 2025 Issue date: 23 Jun 2022 | 3 Apr 2020 | 23 Jun 2022 |
| Utility: PROCESSES FOR PRODUCING Z-1,1,1,4,4,4-HEXAFLUOROBUT-2-ENE AND INTERMEDIATES FOR PRODUCING SAME Filling date: 27 Sep 2025 Issue date: 23 Jun 2022 | 3 Apr 2020 | 23 Jun 2022 |
| Utility: PROCESSES FOR PRODUCING Z-1,1,1,4,4,4-HEXAFLUOROBUT-2-ENE AND INTERMEDIATES FOR PRODUCING SAME Filling date: 27 Sep 2025 Issue date: 23 Jun 2022 | 3 Apr 2020 | 23 Jun 2022 |
| Utility: STABILIZED FLUOROOLEFIN COMPOSITIONS AND METHODS FOR THEIR PRODUCTION, STORAGE AND USAGE Filling date: 27 Sep 2025 Issue date: 23 Jun 2022 | 29 Oct 2019 | 23 Jun 2022 |
| Utility: HFO-1234ZE, HFO-1225ZC and HFO-1234YF compositions and processes for producing and using the compositions Filling date: 27 Sep 2025 Issue date: 21 Jun 2022 | 29 Nov 2021 | 21 Jun 2022 |
| Utility: LEWIS ACID CATALYSED SYNTHESIS OF 1,2-BIS(PERFLUOROALKYL)ETHYLENES Filling date: 27 Sep 2025 Issue date: 16 Jun 2022 | 17 Apr 2020 | 16 Jun 2022 |
| Utility: Compositions containing difluoromethane, tetrafluoropropene, and carbon dioxide and uses thereof Filling date: 27 Sep 2025 Issue date: 14 Jun 2022 | 25 Oct 2019 | 14 Jun 2022 |
| Utility: Hydrophobic extenders in fluorinated surface effect coatings Filling date: 27 Sep 2025 Issue date: 14 Jun 2022 | 30 Sep 2016 | 14 Jun 2022 |
| Utility: PROCESS AND APPARATUS FOR QUANTIFYING SOLID RESIDUE ON A SUBSTRATE Filling date: 27 Sep 2025 Issue date: 9 Jun 2022 | 26 Feb 2020 | 9 Jun 2022 |
| Utility: METHODS FOR DETERMINING PHOTOSENSITIVE PROPERTIES OF A MATERIAL Filling date: 27 Sep 2025 Issue date: 2 Jun 2022 | 19 Feb 2020 | 2 Jun 2022 |
| Utility: PROCESS FOR PRODUCING 1,1,1,4,4,4-HEXAFLUOROBUT-2-ENE Filling date: 27 Sep 2025 Issue date: 26 May 2022 | 3 Apr 2020 | 26 May 2022 |
| Utility: HEAT TRANSFER COMPOSITIONS COMPRISING R-1225YE(E), HFO-1234YF, R-32, R-125, AND CO2 Filling date: 27 Sep 2025 Issue date: 26 May 2022 | 3 Mar 2020 | 26 May 2022 |
| Utility: Substrate coated with non-stick coating resistant to abrasion and scratching Filling date: 27 Sep 2025 Issue date: 24 May 2022 | 4 Feb 2018 | 24 May 2022 |
| Utility: REFRIGERANT BLENDS IN FLOODED SYSTEMS Filling date: 27 Sep 2025 Issue date: 19 May 2022 | 28 Apr 2020 | 19 May 2022 |
| Utility: Conversion of chlorofluororopanes and chlorofluropropenes to more desirable fluoropropanes and fluororopenes Filling date: 27 Sep 2025 Issue date: 17 May 2022 | 18 Sep 2020 | 17 May 2022 |
| Utility: Compositions comprising 2,3,3,3-tetrafluoropropene, 1,1,2,3-tetra-chloropropene, 2-chloro-3,3,3-trifluoropropene, or 2-chloro-1,1,1,2-tetrafluoropropane Filling date: 27 Sep 2025 Issue date: 17 May 2022 | 21 May 2020 | 17 May 2022 |
| Utility: METHODS AND CONTAINERS FOR TRANSPORTING, TRANSFERRING, STORING AND USING REFRIGERANTS Filling date: 27 Sep 2025 Issue date: 5 May 2022 | 6 Mar 2020 | 5 May 2022 |
| Utility: MULTILAYER CATION EXCHANGE CHLORALKALI MEMBRANE Filling date: 27 Sep 2025 Issue date: 5 May 2022 | 13 Feb 2020 | 5 May 2022 |
| Utility: AQUEOUS CORROSION RESISTANT COATINGS WITH SURFACE-HYDROPHOBIC INORGANIC PARTICLES Filling date: 27 Sep 2025 Issue date: 28 Apr 2022 | 10 Jan 2022 | 28 Apr 2022 |
| Utility: Compositions comprising 2,3-dichloro-1,1,1 -trifluoropropane, 2-chloro-1,1,1 -trifluoropropene, 2-chloro-1,1,1,2-tetrafluoropropane or 2,3,3,3-tetrafluoropropene Filling date: 27 Sep 2025 Issue date: 26 Apr 2022 | 19 Apr 2021 | 26 Apr 2022 |
| Utility: Refrigerant mixtures comprising difluoromethane, pentafluoroethane, tetrafluoroethane, tetrafluoropropene, and carbon dioxide and uses thereof Filling date: 27 Sep 2025 Issue date: 26 Apr 2022 | 13 Oct 2020 | 26 Apr 2022 |
| Utility: Compositions and uses of trans-1,1,1,4,4,4-hexafluoro-2-butene Filling date: 27 Sep 2025 Issue date: 26 Apr 2022 | 24 Jun 2020 | 26 Apr 2022 |
| Utility: Compositions containing difluoromethane, tetrafluoropropene, and carbon dioxide and uses thereof Filling date: 27 Sep 2025 Issue date: 19 Apr 2022 | 3 Oct 2018 | 19 Apr 2022 |
| Utility: AQUEOUS SLURRIES, COATINGS AND COATED ARTICLES WITH HYDROPHOBIC INORGANIC PARTICLES AND METAL SALTS Filling date: 27 Sep 2025 Issue date: 7 Apr 2022 | 13 Feb 2020 | 7 Apr 2022 |
| Utility: USE OF PERFLUOROHEPTENES IN POWER CYCLE SYSTEMS Filling date: 27 Sep 2025 Issue date: 24 Mar 2022 | 7 Dec 2021 | 24 Mar 2022 |
| Utility: AZEOTROPIC AND AZEOTROPE-LIKE COMPOSITIONS COMPRISING (E)-1,1,1,4,4,4-HEXAFLUOROBUT-2-ENE Filling date: 27 Sep 2025 Issue date: 24 Mar 2022 | 16 Jan 2020 | 24 Mar 2022 |
| Utility: AZEOTROPIC COMPOSITIONS OF HFO-1234YF AND HYDROCARBONS Filling date: 27 Sep 2025 Issue date: 24 Mar 2022 | 2 Oct 2019 | 24 Mar 2022 |
| Utility: Preparation of lacing resistant, titanium dioxide particles for use in photodurable thin film production Filling date: 27 Sep 2025 Issue date: 22 Mar 2022 | 8 Jul 2020 | 22 Mar 2022 |
| Utility: HFO-1234ZE, HFO-1225ZC AND HFO-1234YF COMPOSITIONS AND PROCESSES FOR PRODUCING AND USING THE COMPOSITIONS Filling date: 27 Sep 2025 Issue date: 17 Mar 2022 | 29 Nov 2021 | 17 Mar 2022 |
