Inventor · disambiguated record
Erich Kessler
Also filed as: KESSLER ERICH · WICK GERHARD
14 granted patents·1 pending application·447 citations·filing 1972–2004
94Inventor score
Top patents by PatentIndex Score
15 records- 0193US4708799AHollow fiber membrane for plasma separationGERLACH KLAUS·Filed 1985·Granted Nov 24, 1987·126 cites·32 claims
- 0290US6497752B1Integrally asymmetrical polyolefin membraneMEMBRANA GMBH·Filed 2000·Granted Dec 24, 2002·66 cites·33 claims
- 0386US4381274AProcess for the production of a multicomponent yarn composed of at least two synthetic polymer componentsAKZONA INC·Filed 1980·Granted Apr 26, 1983·34 cites·11 claims
- 0483US6375876B1Method for producing an integrally asymmetrical polyolefin membraneMEMBRANA GMBH·Filed 2000·Granted Apr 23, 2002·41 cites·23 claims
- 0581US4164603AFilaments and fibers having discontinuous cavitiesAKZONA INC·Filed 1976·Granted Aug 14, 1979·29 cites·19 claims
- 0670US4564488AMethods for the preparation of porous fibers and membranesAKZO NV·Filed 1983·Granted Jan 14, 1986·22 cites·13 claims
- 0769US6409921B1Integrally asymmetrical polyolefin membrane for gas exchangeMEMBRANA GMBH·Filed 1998·Granted Jun 25, 2002·39 cites·31 claims
- 0864US4380594AFilaments and fibers having discontinuous cavitiesAKZONA INC·Filed 1980·Granted Apr 19, 1983·16 cites·5 claims
- 0962US4396366ADevice for the production of a multicomponent yarn composed of at least two synthetic polymer componentsAKZONA INC·Filed 1982·Granted Aug 2, 1983·10 cites·3 claims
- 1058US7429343B2Process for producing polyolefin membrane with integrally asymmetrical structureMEMBRANA GMBH·Filed 2003·Granted Sep 30, 2008·8 cites·15 claims
- 1156US4434250APorous tubingAKZO NV·Filed 1981·Granted Feb 28, 1984·12 cites·19 claims
- 1253US4744906APorous fibers and membranes and methods for their preparation and useAKZO NV·Filed 1985·Granted May 17, 1988·14 cites·7 claims
- 1350US4482254AFluid mixing apparatus and methodAKZO NV·Filed 1983·Granted Nov 13, 1984·15 cites·26 claims
- 1450US4106244ACooling towerKRUPP GMBH·Filed 1972·Granted Aug 15, 1978·15 cites·4 claims
- 1539US2007042183A1Carrier for aqueous mediaMEMBRANA GMBH·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →