Fonfe; Benjamin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fonfe; Benjamin.The latest application filed is for "process for operating a plant for preparing an alkanesulfonic acid".

Company Profile

6.18.17

Fonfe; Benjamin - Frankfurt DE

*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
Process for the preparation of an alkanesulfonic acid Grant 10,703,715 - Fonfe , et al.	2020-07-07
Process for operating a plant for preparing an alkanesulfonic acid Grant 10,494,331 - Fonfe , et al. De	2019-12-03
Method for determining dimethyl disulphide Grant 10,422,778 - Jakob , et al. Sept	2019-09-24
Process for preparing an alkanesulphonic acid Grant 10,399,934 - Fonfe , et al. Sep	2019-09-03
Process For Operating A Plant For Preparing An Alkanesulfonic Acid App 20190077748 - Fonfe; Benjamin ; et al.	2019-03-14
Process For The Preparation Of An Alkanesulfonic Acid App 20190071394 - FONFE; Benjamin ; et al.	2019-03-07
Process For Preparing An Alkanesulphonic Acid App 20180354897 - FONFE; Benjamin ; et al.	2018-12-13
Method For Determining Dimethyl Disulphide App 20180267002 - JAKOB; Harald ; et al.	2018-09-20
Catalyst for oxidation reactions, a method for its preparation and the use thereof Grant 10,052,620 - He , et al. August 21, 2	2018-08-21
Process for preparing alkanesulfonic acids Grant 10,023,531 - Fonfe , et al. July 17, 2	2018-07-17
Catalyst For Oxidation Reactions, A Method For Its Preparation And The Use Thereof App 20180133704 - HE; Chuanhua ; et al.	2018-05-17
Process for the preparation of alkyl mercaptans Grant 9,809,535 - Fonfe , et al. November 7, 2	2017-11-07
Catalyst for the synthesis of alkyl mercaptans and process for producing it Grant 9,764,309 - Fonfe , et al. September 19, 2	2017-09-19
Process For Preparing Alkanesulfonic Acids App 20160304446 - FONFE; Benjamin ; et al.	2016-10-20
Process For The Preparation Of Alkyl Mercaptans App 20160176808 - FONFE; Benjamin ; et al.	2016-06-23
Catalyst For The Synthesis Of Alkyl Mercaptans And Process For Producing It App 20140357897 - Fonfe; Benjamin ; et al.	2014-12-04
Process for preparing methylmercaptopropionaldehyde Grant 8,759,592 - Finkeldei , et al. June 24, 2	2014-06-24
Process For Preparing Methylmercaptopropionaldehyde App 20140051890 - FINKELDEI; Caspar Heinrich ; et al.	2014-02-20
Process for preparing methylmercaptopropionaldehyde Grant 8,624,066 - Finkeldei , et al. January 7, 2	2014-01-07
Storage-stable 2-hydroxy-4-(methylthio)butyronitrile Grant 8,546,601 - Buss , et al. October 1, 2	2013-10-01
Storage-stable 2-hydroxy-4-(methylthio)butyronitrile App 20120215021 - Buss; Dieter ; et al.	2012-08-23
Process For Preparing Methylmercaptopropionaldehyde App 20120165573 - FINKELDEI; Caspar Heinrich ; et al.	2012-06-28

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