Fremy; Georges

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fremy; Georges.The latest application filed is for "selective process for preparing sulfoxides by enzymatic catalysis".

Company Profile

11.38.42

Fremy; Georges - Sauveterre de Bearn FR
Fremy; Georges - Lacq FR
Fremy; Georges - Sauveterre de Beam FR
Fremy; Georges - Sauveterre N/A FR
Fremy; Georges - Sauveterre de Bean FR
Fremy, Georges - Sauvetterre de Bearn FR
Fremy; Georges - OS-Marsillon FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for producing mercaptans by disulfide enzyme hydrogenolysis Grant 11,434,513 - Fremy , et al. September 6, 2	2022-09-06
Selective Process For Preparing Sulfoxides By Enzymatic Catalysis App 20220259624 - Fremy; Georges ; et al.	2022-08-18
Method for preparing methyl mercaptan Grant 11,104,642 - Fremy , et al. August 31, 2	2021-08-31
Process For The Preparation Of Methyl Mercaptan App 20200331852 - FREMY; Georges ; et al.	2020-10-22
Method For Preparing Methyl Mercaptan App 20200331851 - Fremy; Georges ; et al.	2020-10-22
Method for preparing methyl mercaptan Grant 10,689,334 - Fremy , et al.	2020-06-23
Functionalised Cyclic Dithiocarbamate Synthesis Method App 20200149080 - Fremy; Georges ; et al.	2020-05-14
Method for producing mercaptans by hydrogen-assisted disulfide enzyme hydrogenolysis Grant 10,648,007 - Fremy , et al.	2020-05-12
Method for producing L-methionine Grant 10,563,236 - Fremy , et al. Feb	2020-02-18
Method for producing L-methionine Grant 10,563,235 - Fremy , et al. Feb	2020-02-18
Method for preparing dimethyl disulphide Grant 10,550,077 - Fremy , et al. Fe	2020-02-04
Method For Preparing Polythiols App 20200010412 - Saint-Louis-Augustin; Pascal ; et al.	2020-01-09
Functionalised Polysulphide Synthesis Method App 20190338325 - Fremy; Georges ; et al.	2019-11-07
Catalyst for the synthesis of methyl mercaptan and process for producing methyl mercaptan from synthesis gas and hydrogen sulphide Grant 10,377,704 - Fremy , et al. A	2019-08-13
Method For Producing Mercaptans By Disulfide Enzyme Hydrogenolysis App 20190055586 - FREMY; Georges ; et al.	2019-02-21
Method For Producing L-methionine App 20180291408 - FREMY; Georges ; et al.	2018-10-11
Method For Producing L-methionine App 20180282772 - FREMY; Georges ; et al.	2018-10-04
Method For Producing Mercaptans By Hydrogen-assisted Disulfide Enzyme Hydrogenolysis App 20180273991 - FREMY; Georges ; et al.	2018-09-27
Catalyst For The Synthesis Of Methyl Mercaptan And Process For Producing Methyl Mercaptan From Synthesis Gas And Hydrogen Sulphide App 20180230093 - FREMY; Georges ; et al.	2018-08-16
Catalyst for the synthesis of methyl mercaptan and process for producing methyl mercaptan from synthesis gas and hydrogen sulphide Grant 9,944,594 - Fremy , et al. April 17, 2	2018-04-17
Hydroprocessing catalyst, preparation method thereof and use of same Grant 9,821,302 - Cholley , et al. November 21, 2	2017-11-21
Method For Preparing Methyl Mercaptan App 20170158631 - FREMY; Georges ; et al.	2017-06-08
Method For Preparing Dimethyl Disulphide App 20170144966 - FREMY; Georges ; et al.	2017-05-25
Preparation of symmetrical and asymmetrical disulphides by reactive distillation of mixtures of disulphides Grant 9,562,006 - Fremy February 7, 2	2017-02-07
Catalyst For The Synthesis Of Methyl Mercaptan And Process For Producing Methyl Mercaptan From Synthesis Gas And Hydrogen Sulphide App 20160326105 - FREMY; Georges ; et al.	2016-11-10
Method for preparing alkali metal sulphide Grant 9,458,015 - Schmitt , et al. October 4, 2	2016-10-04
Carbon oxide capture Grant 9,409,118 - Plee , et al. August 9, 2	2016-08-09
Preparation of process of L-methionine Grant 9,365,877 - Fremy , et al. June 14, 2	2016-06-14
Hydrotreating catalyst sulphiding agent and its use for in situ and ex situ presulphidation Grant 9,353,054 - Humblot , et al. May 31, 2	2016-05-31
Hydroprocessing Catalyst, Preparation Method Thereof And Use Of Same App 20160008799 - CHOLLEY; Thierry ; et al.	2016-01-14
Hydroprocessing catalyst, preparation method thereof and use of same Grant 9,212,324 - Cholley , et al. December 15, 2	2015-12-15
Use of mercapto-methyl esters as chain transfer agents Grant 9,126,919 - Cazaux , et al. September 8, 2	2015-09-08
Method For Preparing Alkali Metal Sulphide App 20150246811 - Schmitt; Paul Guillaume ; et al.	2015-09-03
Preparation Of Symmetrical And Asymmetrical Disulphides By Reactive Distillation Of Mixtures Of Disulphides App 20150210638 - Fremy; Georges	2015-07-30
Process for preparing dialkyl disulphides Grant 8,987,519 - Fremy , et al. March 24, 2	2015-03-24
Preparation Of Process Of L-methionine App 20140227746 - Fremy; Georges ; et al.	2014-08-14
Dimethyl disulphide derived at least partially from renewable materials Grant 8,791,292 - Forquy , et al. July 29, 2	2014-07-29
Additive for reducing coking and/or carbon monoxide in cracking reactors and heat exhangers and use of same Grant 8,791,314 - Fremy , et al. July 29, 2	2014-07-29
Carbon Oxide Capture App 20130312607 - Plee; Dominique ; et al.	2013-11-28
Process For Preparing Dialkyl Disulphides App 20130267739 - Fremy; Georges ; et al.	2013-10-10
Hydrogenation catalyst, particularly for carbon disulphide Grant 8,426,648 - Barre , et al. April 23, 2	2013-04-23
Process for the purification of gaseous mixtures containing mercaptans and other acid gases Grant 8,419,832 - Capdeville , et al. April 16, 2	2013-04-16
Hydrotreatment catalyst, method for production and use thereof Grant 8,318,628 - Brun , et al. November 27, 2	2012-11-27
Method for Capturing Carbon Oxides with a View to Subsequently Storing Same App 20120020859 - Fremy; Georges ; et al.	2012-01-26
Hydrogenation Catalyst, Particularly for Carbon Disulphide App 20110213184 - Barre; Patrice ; et al.	2011-09-01
Dimethyl Disulphide Derived at least partially from Renewable Materials App 20110172138 - Forquy; Christian ; et al.	2011-07-14
Hydrotreating Catalyst Sulphiding Agent And Its Use For In Situ And Ex Situ Presulphidation App 20110005974 - Humblot; Francis ; et al.	2011-01-13
Mixture Of Dodecanethiols, Method For The Production And Use Thereof App 20100249366 - Pirri; Rosangela ; et al.	2010-09-30
Hydroprocessing catalyst, method for the preparation thereof and use of the same Grant 7,741,241 - Cholley , et al. June 22, 2	2010-06-22
Additive For Reducing Coking And/or Carbon Monoxide In Cracking Reactors And Heat Exchangers And Use Of Same App 20100069695 - Fremy; Georges ; et al.	2010-03-18
Hydrotreatment Catalyst, Method For Production And Use Thereof App 20100044274 - Brun; Claude ; et al.	2010-02-25
Semi-continuous photochemical method and device therefor Grant 7,491,299 - Hebert , et al. February 17, 2	2009-02-17
Hydrotreating catalyst sulphiding agent and its use for in situ and ex situ presulphidation App 20080312074 - Humblot; Francis ; et al.	2008-12-18
Hydroprocessing Catalyst, Preparation Method Thereof and Use of Same App 20080194892 - Cholley; Thierry ; et al.	2008-08-14
Hydroprocessing Catalyst, Method for the Preparation Thereof and Use of the Same App 20080087577 - Cholley; Thierry ; et al.	2008-04-17
Catalytic method of producing alkyl mercaptans by adding hydrogen sulphide to an olefin Grant 7,339,083 - Fremy , et al. March 4, 2	2008-03-04
Method for treating hydroprocessing catalysts with an orthophthalate and sulphuration method using the same App 20070037695 - Brun; Claude ; et al.	2007-02-15
Catalytic method of producing alkyl mercaptans by adding hydrogen sulphide to an olefin App 20060111591 - Fremy; Georges ; et al.	2006-05-25
Catalytic method of producing mercaptans from thioethers App 20060025633 - Fremy; Georges ; et al.	2006-02-02
Method for the sulphidation of hydrotreating catalysts App 20050194291 - Brun, Claude ; et al.	2005-09-08
Semi-continuous photochemical method and device therefor App 20050040028 - Hebert, Melanie ; et al.	2005-02-24
Method for sulphurizing hydrotreating catalysts App 20040112795 - Brun, Claude ; et al.	2004-06-17
Compositions based on dimethyl disulphide with a masked smell Grant 6,743,951 - Fremy June 1, 2	2004-06-01
Method for making dimethyl disulphide compositions having a masked smell Grant 6,639,110 - Fremy October 28, 2	2003-10-28
Compositions based on dimethyl disulphide with a masked smell App 20020156326 - Fremy, Georges	2002-10-24
Method For Making Dimethyl Disulphide Compositions Having A Masked Smell App 20020151753 - Fremy, Georges	2002-10-17
Compositions Based On Dimethyl Disulphide With A Masked Smell App 20010005766 - FREMY, GEORGES	2001-06-28
Production of stabilized and deodorized organic polysulphides Grant 6,114,586 - Devaux , et al. September 5, 2	2000-09-05

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.