Inventor · disambiguated record
Wolfgang Tietz
Also filed as: TIETZ WOLFGANG
5 granted patents·2 pending applications·9 citations·filing 1991–2012
69Inventor score
Top patents by PatentIndex Score
7 records- 0178US8957249B2Process for removing, isolating and purifying dicarboxylic acidsTIETZ WOLFGANG·Filed 2011·Granted Feb 17, 2015·4 cites·20 claims
- 0270US9272976B2Method for purifying carboxylic acids from fermentation brothsSCHULZE JOACHIM·Filed 2012·Granted Mar 1, 2016·2 cites·17 claims
- 0355US8957229B2Method for the production of a mixture of lactide derivativesHAGEN RAINER·Filed 2009·Granted Feb 17, 2015·0 cites·22 claims
- 0449US2010273224A1Production of lactic acid by way of fermentation and extraction of aminesUHDE GMBH·Filed 2008·Application pending·0 cites
- 0542US9416222B2Quality test for polymerizable lactic acid and method for producing sameSCHULZE JOACHIM·Filed 2012·Granted Aug 16, 2016·0 cites·16 claims
- 0631US2014212957A1Production of optically pure propane-1,2-diolTIETZ WOLFGANG·Filed 2012·Application pending·0 cites
- 0722US5094529AMethod of determining the end face position of an optical waveguidePHILIPS CORP·Filed 1991·Granted Mar 10, 1992·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →