Muehlthau; Friedrich August

Patent Applications and Registrations

Patent applications and USPTO patent grants for Muehlthau; Friedrich August.The latest application filed is for "method for preparing methyl 4-[(4,5-dihydro-3-methoxy-4-methyl-5-oxo-1h-1,2,4-triazol-1-yl)carbonyl)s- ulfamoyl]-5-methylthiophe".

Company Profile

3.5.8

Muehlthau; Friedrich August - Kelkheim-Fischbach 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 preparing phosphorus containing cyanohydrins Grant 10,961,265 - Ressel , et al. March 30, 2	2021-03-30
Method for preparing methyl 4-[(4,5-dihydro-3-methoxy-4-methyl-5-oxo-1H-1,2,4-triazol-1-yl)carbonyl)s- ulfamoyl]-5-methylthiophene-3-carboxylate Grant 10,906,893 - Pazenok , et al. February 2, 2	2021-02-02
Method For Preparing Methyl 4-[(4,5-dihydro-3-methoxy-4-methyl-5-oxo-1h-1,2,4-triazol-1-yl)carbonyl)s- Ulfamoyl]-5-methylthiophe App 20200048234 - PAZENOK; Sergii ; et al.	2020-02-13
Process For The Preparation Of 5-amino-quinolin-2(1h)-ones And Their Tautomer Forms 5-amino-quinolin-2-ols App 20180230101 - MUEHLTHAU; Friedrich August ; et al.	2018-08-16
Process for preparing phosphorus containing cyanohydrins Grant 9,850,263 - Ressel , et al. December 26, 2	2017-12-26
Process For Preparing Phosphorus Containing Cyanohydrins App 20170313730 - RESSEL; Hans-Joachim ; et al.	2017-11-02
Process For Preparing Phosphorus Containing Cyanohydrins App 20170081349 - RESSEL; Hans-Joachim ; et al.	2017-03-23
Process for the preparation of optionally substituted phenyl and pyridyl pyrrolidines Grant 9,447,036 - Muehlthau , et al. September 20, 2	2016-09-20
Novel Heterocyclic Compounds As Pesticides App 20150373978 - Bretschneider; Thomas ; et al.	2015-12-31
Insecticidal aromatic amides Grant 9,204,645 - Maue , et al. December 8, 2	2015-12-08
Novel Heterocyclic Compounds As Pest Control Agents App 20150284380 - Koehler; Adeline ; et al.	2015-10-08
Novel Insecticidal Aromatic Amides App 20140371240 - Maue; Michael ; et al.	2014-12-18
N-(3-carbamoylphenly)-1h-pyrazole-5-carboxamide Derivatives And The Use Thereof For Controlling Animal Pests App 20140088153 - Maue; Michael ; et al.	2014-03-27

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