Sharratt; Andrew P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sharratt; Andrew P..The latest application filed is for "process for the preparation of 2,3,3,3-tetrafluoropropene".
Company Profile
4.40.38
- Sharratt; Andrew P. - Cheshire GB
- Sharratt; Andrew P - Cheshire GB
- Sharratt; Andrew P. - Runcorn GB
- Sharratt; Andrew P. - Middlewich GB
Patent Activity
| Patent | Date |
|---|---|
| Process For The Preparation Of 2,3,3,3-tetrafluoropropene App 20220220050 - Smith; John W. ; et al. | 2022-07-14 |
| Process for the preparation of 2,3,3,3-tetrafluoropropene Grant 11,267,772 - Smith , et al. March 8, 2 | 2022-03-08 |
| Methods App 20220033340 - Sharratt; Andrew P. ; et al. | 2022-02-03 |
| Catalyst And Process Using The Catalyst App 20210107848 - Sharratt; Andrew P. | 2021-04-15 |
| Catalyst and process using the catalyst Grant 10,974,227 - Sharratt April 13, 2 | 2021-04-13 |
| Catalyst and process using the catalyst Grant 10,906,853 - Sharratt February 2, 2 | 2021-02-02 |
| Process For The Preparation Of 2,3,3,3-tetrafluoropropene App 20200325089 - SMITH; JOHN W. ; et al. | 2020-10-15 |
| Compositions comprising 1,1-difluoroethene (R-1132A) Grant 10,767,913 - Low , et al. Sep | 2020-09-08 |
| Process for the preparation of 2,3,3,3-tetrafluoropropene Grant 10,683,248 - Smith , et al. | 2020-06-16 |
| Compositions comprising 1,1-difluoroethene (R-1132A) Grant 10,571,172 - Low , et al. Feb | 2020-02-25 |
| Compositions Comprising 1,1-difluoroethene (r-1132a) App 20190368794 - Low; Robert E. ; et al. | 2019-12-05 |
| Compositions Comprising 1,1-difluoroethene (r-1132a) App 20190353411 - Low; Robert E. ; et al. | 2019-11-21 |
| Compositions comprising 1,1-difluoroethene (R-1132A) Grant 10,371,425 - Low , et al. | 2019-08-06 |
| Chromia based fluorination catalyst Grant 10,189,757 - Sharratt , et al. Ja | 2019-01-29 |
| Process for the isomerisation of C3-7 (hydro)(halo)fluoroalkenes Grant 10,179,754 - McGuinness , et al. Ja | 2019-01-15 |
| Process for preparing a C3-C7 (hydro) fluoroalkene by dehydrohalogenation Grant 10,167,242 - Sharratt , et al. J | 2019-01-01 |
| Catalyst And Process Using The Catalyst App 20180318797 - Sharratt; Andrew P. | 2018-11-08 |
| Process For The Preparation Of 2,3,3,3-tetrafluoropropene App 20180265437 - Smith; John W. ; et al. | 2018-09-20 |
| Process for the preparation of 2,3,3,3-tetrafluoropropene Grant 9,957,210 - Smith , et al. May 1, 2 | 2018-05-01 |
| Catalyst And Process Using The Catalyst App 20180072641 - SHARRATT; ANDREW P | 2018-03-15 |
| Process For Purifying (hydro)halocarbon Compositions App 20180044269 - SHARRATT; Andrew P. ; et al. | 2018-02-15 |
| Compositions Comprising 1,1-difluoroethene (r-1132a) App 20180038619 - Low; Robert E. ; et al. | 2018-02-08 |
| Chromia Based Fluorination Catalyst App 20180022671 - SHARRATT; ANDREW P. ; et al. | 2018-01-25 |
| Catalyst and process using the catalyst Grant 9,862,659 - Sharratt January 9, 2 | 2018-01-09 |
| Compositions comprising 1,1-difluoroethene (R-1132A) Grant 9,835,365 - Low , et al. December 5, 2 | 2017-12-05 |
| Process for purifying (hydro)fluoroalkenes Grant 9,790,152 - Sharratt , et al. October 17, 2 | 2017-10-17 |
| Process for preparing C.sub.3-6(hydro)fluoroalkenes by dehydrohalogenating C.sub.3-6 halo(hydro) fluoroalkanes in the presence of a zinc chromia catalyst Grant 9,790,149 - Sharratt , et al. October 17, 2 | 2017-10-17 |
| Chromia based fluorination catalyst Grant 9,771,309 - Sharratt , et al. September 26, 2 | 2017-09-26 |
| Process For Purifying (hydro)fluoroalkenes App 20170121257 - SHARRATT; ANDREW P. ; et al. | 2017-05-04 |
| Process for Preparing C3-6(Hydro)Fluoroalkenes by Dehydrohalogenating C3-6 Halo(Hydro) Fluoroalkanes in the Presence of a Zinc Chromia Catalyst App 20170113985 - SHARRATT; ANDREW P ; et al. | 2017-04-27 |
| Process for purifying (hydro)fluoroalkenes Grant 9,624,148 - Sharratt , et al. April 18, 2 | 2017-04-18 |
| Catalyst And Process Using The Catalyst App 20170087535 - SHARRATT; ANDREW P. | 2017-03-30 |
| Catalyst and process using the catalyst Grant 9,556,079 - Sharratt January 31, 2 | 2017-01-31 |
| Process For The Isomerisation Of C3-7 (hydro)(halo)fluoroalkenes App 20160332939 - MCGUINNESS; CLAIRE E ; et al. | 2016-11-17 |
| Compositions Comprising 1,1-diflouroethene (r-1132a) App 20160195321 - LOW; Robert E. ; et al. | 2016-07-07 |
| Process for Purifying (Hydro)Fluoroalkenes App 20160115105 - SHARRATT; ANDREW P. ; et al. | 2016-04-28 |
| Process for purifying (hydro)fluoroalkenes Grant 9,309,176 - Sharratt , et al. April 12, 2 | 2016-04-12 |
| Process for the preparation of 1,1,1-trifluoropropane Grant 9,249,072 - Sharratt , et al. February 2, 2 | 2016-02-02 |
| Process for Preparing C3-6 (Hydro)Fluoroalkenes by Dehydrohalogenating C3-6 Halo(Hydro)Fluoroalkanes in the Presence of a Zinc/Chromia Catalyst App 20160023971 - Sharratt; Andrew P. ; et al. | 2016-01-28 |
| Process for the Preparation of 2,3,3,3-Tetrafluoropropene App 20160023969 - SMITH; JOHN W. ; et al. | 2016-01-28 |
| Process for the preparation of 2, 3, 3, 3-tetrafluoropropene Grant 9,162,948 - Smith , et al. October 20, 2 | 2015-10-20 |
| Process for Purifying (Hydro)Fluoroalkenes App 20150191407 - SHARRATT; ANDREW P. ; et al. | 2015-07-09 |
| Process For Preparing A C3-c7 (hydro) Fluoroalkene By Dehydrohalogenation App 20150126786 - Sharratt; Andrew P ; et al. | 2015-05-07 |
| Process for the Preparation of 1,1,1-Trifluoropropane App 20150126785 - Sharratt; Andrew P. ; et al. | 2015-05-07 |
| Process for purifying (hydro) fluoroalkenes Grant 9,012,703 - Sharratt , et al. April 21, 2 | 2015-04-21 |
| Process for the preparation of 2,3,3,3,-tetrafluoropropene (R-1234yf) Grant 8,697,923 - Smith , et al. April 15, 2 | 2014-04-15 |
| Process for the production of chlorinated and fluorinated alkanes and alkenes in the presence of a catalyst Grant 8,633,340 - Smith , et al. January 21, 2 | 2014-01-21 |
| Process for preparing a compound of formula CF.sub.3CHFCH.sub.2X, wherin X is Cl or F, from 1243zf Grant 8,629,307 - Smith , et al. January 14, 2 | 2014-01-14 |
| Process for the Preparation of 2,3,3,3,-Tetrafluoropropene (R-1234yf) App 20140012050 - Smith; John W. ; et al. | 2014-01-09 |
| Process for the preparation of 2,3,3,3-tetrafluoropropene Grant 8,552,228 - Smith , et al. October 8, 2 | 2013-10-08 |
| Process for the hydrogenation of pentafluoropropene Grant 8,471,078 - Low , et al. June 25, 2 | 2013-06-25 |
| Process App 20130102815 - Smith; John W. ; et al. | 2013-04-25 |
| Method for the preparation of 2 chloro 1,1,1,2,3,3,3 heptafluoropropane Grant 8,367,879 - Sharratt , et al. February 5, 2 | 2013-02-05 |
| Process For Purifying (hydro) Fluoroalkenes App 20120203037 - Sharratt; Andrew P ; et al. | 2012-08-09 |
| Catalyst And Process Using The Catalyst App 20120116131 - Sharratt; Andrew P. | 2012-05-10 |
| Catalyst And Process Using The Catalyst App 20110224466 - Sharratt; Andrew P. | 2011-09-15 |
| Process For The Hydrogenation Of Pentafluoropropene App 20110152586 - Low; Robert E. ; et al. | 2011-06-23 |
| Process App 20110124930 - Smith; John W. ; et al. | 2011-05-26 |
| Process App 20110118513 - Smith; John W. ; et al. | 2011-05-19 |
| Process for the Preparation of 2,3,33-Trifluoropropene App 20110112338 - Smith; John W. ; et al. | 2011-05-12 |
| Process App 20110112340 - Smith; John W. ; et al. | 2011-05-12 |
| Method For The Preparation Of 2 Chloro 1,1,1,2,3,3,3 Heptafluoropropane App 20100312026 - Sharratt; Andrew P. ; et al. | 2010-12-09 |
| Chromia Based Fluorination Catalyst App 20090209792 - Sharratt; Andrew P. ; et al. | 2009-08-20 |
| Process for the purification of fluoromethyl hexafluoroisopropyl ether Grant 7,019,178 - Sharratt , et al. March 28, 2 | 2006-03-28 |
| Process for the purification of fluoromethyl hexafluoroisopropyl ether App 20050261526 - Sharratt, Andrew P. ; et al. | 2005-11-24 |
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