Inventor · disambiguated record
Zdenek Eckmayer
Also filed as: BERG ALEXANDER · BRAEUMER KLAUS · ECKMAYER ZDENEK
14 granted patents·1 pending application·920 citations·filing 1976–2004
95Inventor score
Files withGEISTLICH SOEHNE AG6FREUDENBERG CARL FA5ROEHM GMBH2CHEMOKOL GES KOLLAGENPROD1ED GEISTLICH SOEHNE AG FUR CHE1
Top patents by PatentIndex Score
15 records- 0198US4320201AMethod for making collagen sponge for medical and cosmetic usesFREUDENBERG CARL FA·Filed 1980·Granted Mar 16, 1982·238 cites·10 claims
- 0291US4185011AProcess for the production of collagen fibersFREUDENBERG CARL FA·Filed 1978·Granted Jan 22, 1980·34 cites·8 claims
- 0388US4220724AMethod for treating raw materials containing collagenROEHM GMBH·Filed 1979·Granted Sep 2, 1980·31 cites·6 claims
- 0486US5837278AResorbable collagen membrane for use in guided tissue regenerationGEISTLICH SOEHNE AG·Filed 1995·Granted Nov 17, 1998·186 cites·24 claims
- 0585US4179333AMethod for making water-soluble elastin hydrolyzatesFREUDENBERG CARL FA·Filed 1978·Granted Dec 18, 1979·22 cites·7 claims
- 0683US7022358B2Collagen membrane made from porcine skinGEISTLICH SOEHNE AG·Filed 2002·Granted Apr 4, 2006·41 cites·5 claims
- 0783US6676969B2Resorbable extracellular matrix for reconstruction of cartilage tissueGEISTLICH SOEHNE AG·Filed 2001·Granted Jan 13, 2004·32 cites·3 claims
- 0883US5028695AProcess for the manufacture of collagen membranes used for hemostasis, the dressing of wounds and for implantsCHEMOKOL GES KOLLAGENPROD·Filed 1989·Granted Jul 2, 1991·139 cites·12 claims
- 0981US6752834B2Membrane for in guided tissue regenerationGEISTLICH SOEHNE AG·Filed 2000·Granted Jun 22, 2004·90 cites·19 claims
- 1076US4220723AEnzymatic treatment of proteinaceous animal waste productsROEHM GMBH·Filed 1978·Granted Sep 2, 1980·32 cites·10 claims
- 1170US6482240B1Method of making a collagen membrane from porcine skinED GEISTLICH SOEHNE AG FUR CHE·Filed 1999·Granted Nov 19, 2002·26 cites·16 claims
- 1265US4232123AMethod for making water-soluble hydrolyzates of keratinaceous materialsFREUDENBERG CARL FA·Filed 1979·Granted Nov 4, 1980·16 cites·8 claims
- 1365US4131650ACollagen foil for cosmetic applicationFREUDENBERG CARL FA·Filed 1976·Granted Dec 26, 1978·16 cites·10 claims
- 1447US2004234577A1Membrane for use in guided tissue regenerationGEISTLICH SOEHNE AG·Filed 2004·Application pending·0 cites
- 1546US6326029B1Resorbable extracellular matrix for reconstruction of cartilage tissueGEISTLICH SOEHNE AG·Filed 1996·Granted Dec 4, 2001·17 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →