Inventor · disambiguated record
Tobias Metzenthin
Also filed as: METZENTHIN TOBIAS
9 granted patents·1 pending application·29 citations·filing 1994–2019
84Inventor score
Top patents by PatentIndex Score
10 records- 0175US8232395B2Method for producing 2-(2-aminopyrimidin-4-yl)-1H-indole-5-carboxylic acid derivativesGRAESER JOACHIM·Filed 2007·Granted Jul 31, 2012·2 cites·16 claims
- 0272US8546567B2Method for producing 2-(2-aminopyrimidin-4-yl)-1H-indole-5-carboxylic acid derivativesGRAESER JOACHIM·Filed 2012·Granted Oct 1, 2013·1 cites·1 claims
- 0365US6723751B1Crystalline forms of the sodium salt of 5-chloro-2-methoxy-N-(2-(4-methoxy-3-methylaminothiocarbonylaminosulfonylpenyl)ethyl)benzamideAVENTIS PHARMA GMBH·Filed 2000·Granted Apr 20, 2004·2 cites·28 claims
- 0465US5534634AProcess for preparing trifluoroethyl sulfur compounds from thiolates and 1-chloro-2,2,2-trifluoroethaneHOECHST AG·Filed 1994·Granted Jul 9, 1996·9 cites·16 claims
- 0560US6989462B2Synthesis of 2-chloromethyl-6-methylbenzoic esterSANOFI AVENTIS DEUTSCHLAND·Filed 2004·Granted Jan 24, 2006·3 cites·7 claims
- 0659US2014005392A1Method for producing 2-(2-aminopyrimidin-4-yl)-1h-indole-5-carboxylic acid derivativesSANOFI SA·Filed 2013·Application pending·0 cites
- 0757US5659078AProcess for the preparation of trichloroacetyl chlorideHOECHST AG·Filed 1995·Granted Aug 19, 1997·6 cites·8 claims
- 0856US5672748AProcess for preparing trifluoroacetyl fluorideSOLVAY·Filed 1995·Granted Sep 30, 1997·6 cites·20 claims
- 0950US11028123B2Capping of unprotected amino groups during peptide synthesisSANOFI AVENTIS DEUTSCHLAND·Filed 2019·Granted Jun 8, 2021·0 cites·21 claims
- 1044US7009047B2Ethane-1,2-diaminium bis[(2R)-2-bromo-3-phenylpropanoate], processes for its preparation and its useSANOFI AVENTIS DEUTSCHLAND·Filed 2003·Granted Mar 7, 2006·0 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Tobias Metzenthin files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →