Olefin-containing composition
US-2026022085-A1 · Jan 22, 2026 · US
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Sun Xuehui patents
Sun Xuehui is listed as an inventor on 111 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sun Xuehui |
| Total patents | 111 |
| First publication | Jan 1, 2015 |
| Latest publication | Jan 22, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Compositions comprising 2,3,3,3 tetrafluoropropene and methods for making and using the compositions
US-12522758-B2 · Jan 13, 2026 · US
2-chloro-3,3,3-trifluoropropene (1233xf) compositions and methods for making and using the compositions
US-2025263357-A1 · Aug 21, 2025 · US
Dehydrohalogenation of hydrochlorofluorocarbons
US-2025178990-A1 · Jun 5, 2025 · US
2-chloro-3,3,3-trifluoropropene (1233XF) compositions and methods for making and using the compositions
US-12319636-B2 · Jun 3, 2025 · US
Synthesis of hfo-153-10mczz including catalytic coupling of hcfc-225ca or cfc-215cb
US-2025145551-A1 · May 8, 2025 · US
Compositions and processes for producing chlorofluoroalkenes
US-2025091972-A1 · Mar 20, 2025 · US
Dehydrohalogenation of hydrochlorofluorocarbons
US-12247000-B2 · Mar 11, 2025 · US
Compositions and methods for synthesis of 2,3-dichloro-1,1,1,2-tetrafluoropropane and 2,3,3,3-tetrafluoropropene
US-2025074847-A1 · Mar 6, 2025 · US
Process for preparing 3,3,3-trifluoroprop-1-ene
US-2025059114-A1 · Feb 20, 2025 · US
Recent patents
Latest publications not already listed above.
Compositions and methods for synthesis of 2,3-dichloro-1,1,1,2-tetrafluoropropane and 2,3,3,3-tetrafluoropropene
US-12180132-B2 · Dec 31, 2024 · US
Process for the reduction of RfC=CX impurities in fluoroolefins
US-12180134-B2 · Dec 31, 2024 · US
Process for preparing 3,3,3-trifluoroprop-1-ene
US-12162813-B2 · Dec 10, 2024 · US
Conversion of chlorofluororopanes and chlorofluropropenes to more desirable fluoropropanes and fluororopenes
US-2024383826-A1 · Nov 21, 2024 · US
Hydrofluorination of 1233xf to 244bb by sbf5
US-2024360055-A1 · Oct 31, 2024 · US
Conversion of chlorofluororopanes and chlorofluropropenes to more desirable fluoropropanes and fluororopenes and compositions thereof
US-12060309-B2 · Aug 13, 2024 · US
Compositions comprising Z-1, 1, 1,4,4,4-hexafluoro-2-butene and uses thereof
US-12037475-B2 · Jul 16, 2024 · US
Compositions containing 3,3,3-trifluoropropene (1243zf) and methods for making and using the compositions
US-2024199513-A1 · Jun 20, 2024 · US
Compositions comprising z-1,1,1,4,4,4-hexafluoro-2-butene and uses thereof
US-2024199833-A1 · Jun 20, 2024 · US
Compositions including olefin and hydrofluoroalkane
US-12006274-B2 · Jun 11, 2024 · US
Fluorine removal from antimony fluorohalide catalyst using chlorocarbons
US-2024173700-A1 · May 30, 2024 · US
PROCESS FOR THE REDUCTION OF RƒC=CX IMPURITIES IN FLUOROOLEFINS
US-2024101498-A1 · Mar 28, 2024 · US
Fluorine removal from antimony fluorohalide catalyst using chlorocarbons
US-11904301-B2 · Feb 20, 2024 · US
Process for the reduction of RƒC≡CX impurities in fluoroolefins
US-11905226-B2 · Feb 20, 2024 · US
Dehydrohalogenation of hydrochlorofluorocarbons
US-2024025824-A1 · Jan 25, 2024 · US
Process for preparing 3,3,3-trifluoroprop-1-ene
US-2023406790-A1 · Dec 21, 2023 · US
Dehydrohalogenation of hydrochlorofluorocarbons
US-11840492-B2 · Dec 12, 2023 · US
Compositions of hfo-1234yf and r-161 and systems for using the compositions
US-2023348770-A9 · Nov 2, 2023 · US
Process for preparing 3,3,3-trifluoroprop-1-ene
US-11780794-B2 · Oct 10, 2023 · US
2-chloro-3,3,3-trifluoropropene (1233xf) compositions and methods for making and using the compositions
US-2023183155-A1 · Jun 15, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Chemours Co Fc Llc | 98 |
| Du Pont | 9 |
| Honeywell Int Inc | 7 |
| Sun Xuehui | 3 |
| Nappa Mario Joseph | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07C17/25 | 93 |
| C07C21/18 | 74 |
| C07C19/10 | 60 |
| C07C17/087 | 37 |
| Y02P20/582 | 32 |