Inventor · disambiguated record
Franz Heinzelmann
Also filed as: HEINZELMANN FRANZ
2 granted patents·1 pending application·0 citations·filing 2005–2012
24Inventor score
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3 records- 0137US9376729B2Compositions comprising at least one compound containing a carbamoyl sulfonate group and use of the same as tanning agentsREINERS JüRGEN·Filed 2011·Granted Jun 28, 2016·0 cites·14 claims
- 0234US2006080784A1Isocyanate-based tanning agentsEBBINGHAUS MICHAEL·Filed 2005·Application pending·0 cites
- 0333US10870896B2Solid, particulate tanning agent preparationsREINERS JUERGEN·Filed 2012·Granted Dec 22, 2020·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →