Inventor · disambiguated record
Gertrud Wick
Also filed as: WICK GERTRUD
9 granted patents·102 citations·filing 1985–2000
89Inventor score
Top patents by PatentIndex Score
9 records- 0178US4636222AEnzymatic unhairing methodROEHM GMBH·Filed 1985·Granted Jan 13, 1987·24 cites·8 claims
- 0264US6689172B1Auxiliary for liming and loosening hairs of animal skinsTRUMPLER GMBH & CO CHEM FAB·Filed 2000·Granted Feb 10, 2004·9 cites·10 claims
- 0364US4968621AMethod for the wet degreasing of hide and skin stockROEHM GMBH·Filed 1989·Granted Nov 6, 1990·13 cites·14 claims
- 0462US4961750AAcrylate tanning agentROEHM GMBH·Filed 1988·Granted Oct 9, 1990·14 cites·14 claims
- 0559US5525509AMethod for the enzymatic liming of skins and hidesROEHM GMBH·Filed 1994·Granted Jun 11, 1996·12 cites·6 claims
- 0653US5492539AMethod of preparing leather from unhaired hidesROEHM GMBH·Filed 1995·Granted Feb 20, 1996·9 cites·7 claims
- 0751US5508195AMethod for liming hides and skinsROEHM GMBH·Filed 1995·Granted Apr 16, 1996·9 cites·5 claims
- 0850US5710040AStable enzymatic aqueous liquid composition for the production of leatherROEHM GMBH·Filed 1996·Granted Jan 20, 1998·8 cites·21 claims
- 0943US5505864ATanning agent containing a dialdehydeROEHM GMBH·Filed 1993·Granted Apr 9, 1996·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →