Littmann; Martin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Littmann; Martin.The latest application filed is for "process for producing heterocylic compounds".

Company Profile

8.18.17

Littmann; Martin - Leverkusen 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
Method for producing 3,4-dichloro-N-(2-cyanophenyl)-5-isothiazolecarboxamide Grant 11,339,137 - Farida , et al. May 24, 2	2022-05-24
Process for preparing 3,4-dichloro-n-(2-cyanophenyl)-5-isothiazolecarboxamide Grant 11,220,487 - Farida , et al. January 11, 2	2022-01-11
Process for producing heterocylic compounds Grant 11,161,840 - Antons , et al. November 2, 2	2021-11-02
Process For Producing Heterocylic Compounds App 20210261536 - ANTONS; Stefan ; et al.	2021-08-26
Method For Producing 3,4-dichloro-n-(2-cyanophenyl)-5-isothiazolecarboxamide App 20210163430 - FARIDA; Taraneh ; et al.	2021-06-03
Process for preparing phosphorus containing cyanohydrins Grant 10,961,265 - Ressel , et al. March 30, 2	2021-03-30
Process for producing phosphorus-containing cyanohydrin esters Grant 10,941,167 - Ressel , et al. March 9, 2	2021-03-09
Process For Preparing 3,4-dichloro-n-(2-cyanophenyl)-5-isothiazolecarboxamide App 20200140401 - FARIDA; Taraneh ; et al.	2020-05-07
Process for producing phosphorus-containing cyanohydrin esters Grant 10,611,785 - Ressel , et al.	2020-04-07
Method for preparing cis-alkoxy-substituted spirocyclic 1-H-pyrrolidine-2,4-dione derivatives Grant 10,577,320 - Farida , et al.	2020-03-03
Process for producing phosphorus-containing cyanohydrin esters Grant 10,316,048 - Ressel , et al.	2019-06-11
Method for preparing cis-alkoxy-substituted spirocyclic 1-H-pyrrolidine-2,4-dione derivatives App 20190144385 - FARIDA; Taraneh ; et al.	2019-05-16
Process for producing phosphorus-containing cyanohydrin esters Grant 10,196,410 - Ressel , et al. Fe	2019-02-05
Process For Producing Phosphorus-containing Cyanohydrin Esters App 20180319827 - RESSEL; Hans-Joachim ; et al.	2018-11-08
Process For Producing Phosphorus-containing Cyanohydrin Esters App 20180251481 - RESSEL; Hans-Joachim ; et al.	2018-09-06
Process For Producing Phosphorus-containing Cyanohydrin Esters App 20180251480 - RESSEL; Hans-Joachim ; et al.	2018-09-06
Process For Producing Phosphorus-containing Cyanohydrin Esters App 20180244702 - RESSEL; Hans-Joachim ; et al.	2018-08-30
Process for preparing phosphorus containing cyanohydrins Grant 9,850,263 - Ressel , et al. December 26, 2	2017-12-26
Process for preparing cis-alkoxy-substituted spirocyclic phenylacetylamino acid esters and cis-alkoxy-substituted spirocyclic 1H-pyrrolidine-2,4-dione derivatives Grant 9,840,459 - Farida , et al. December 12, 2	2017-12-12
Process For Preparing Phosphorus Containing Cyanohydrins App 20170313730 - RESSEL; Hans-Joachim ; et al.	2017-11-02
Preparation of halogenated di-substituted benzylamines, particularly halogenated dialkylbenzylamines Grant 9,670,135 - Seeba , et al. June 6, 2	2017-06-06
Process For Preparing Phosphorus Containing Cyanohydrins App 20170081349 - RESSEL; Hans-Joachim ; et al.	2017-03-23
Preparation Of Halogenated Di-substituted Benzylamines, Particularly Halogenated Dialkylbenzylamines App 20160304435 - SEEBA; Johann ; et al.	2016-10-20
Method for producing specific oximes and oximethers Grant 9,464,038 - Schnatterer , et al. October 11, 2	2016-10-11
Process For Preparing Cis-alkoxy-substituted Spirocyclic Phenylacetylamino Acid Esters And Cis- Alkoxy-substituted Spirocyclic 1h- Pyrrolidine-2,4-dione Derivatives App 20160264516 - FARIDA; Taraneh ; et al.	2016-09-15
Process for preparing cis-alkoxy-substituted spirocyclic phenylacetylamino acid esters and cis- alkoxy-substituted spirocyclic 1H- pyrrolidine-2,4-dione derivatives Grant 9,376,374 - Farida , et al. June 28, 2	2016-06-28
Improved Method For Producing Specific Oximes And Oximethers App 20160107986 - SCHNATTERER; Albert ; et al.	2016-04-21
Process For Preparing Cis-alkoxy-substituted Spirocyclic Phenylacetylamino Acid Esters And Cis- Alkoxy-substituted Spirocyclic 1h- Pyrrolidine-2,4-dione Derivatives App 20150051407 - Farida; Taraneh ; et al.	2015-02-19
Process for preparing cyanimino-1,3-thiazolidines Grant 8,835,645 - Lui , et al. September 16, 2	2014-09-16
Method for producing 2-chloroallyl thiocyanate and 2-chloroallyl isothiocyanate Grant 8,785,673 - Himmler , et al. July 22, 2	2014-07-22
Method For Producing 2-chloroallyl Thiocyanate And 2-chloroallyl Isothiocyanate App 20140107367 - Himmler; Thomas ; et al.	2014-04-17
Process For Preparing Cyanimino-1,3-thiazolidines App 20100190995 - Lui; Norbert ; et al.	2010-07-29

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