Inventor
KESSLER ERICH
DE14 patents
⚠️ This page may combine multiple inventors who share the name “KESSLER ERICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MEMBRANA GMBH
4 patentsUS6497752B1Dec 24, 2002
Integrally asymmetrical polyolefin membrane
MEMBRANA GMBH66 citations94
US6375876B1Apr 23, 2002
Method for producing an integrally asymmetrical polyolefin membrane
MEMBRANA GMBH41 citations91
US6409921B1Jun 25, 2002
Integrally asymmetrical polyolefin membrane for gas exchange
MEMBRANA GMBH39 citations85
US7429343B2Sep 30, 2008
Process for producing polyolefin membrane with integrally asymmetrical structure
MEMBRANA GMBH8 citations72
AKZONA INC
4 patentsUS4381274AApr 26, 1983
Process for the production of a multicomponent yarn composed of at least two synthetic polymer components
AKZONA INC34 citations89
US4380594AApr 19, 1983
Filaments and fibers having discontinuous cavities
AKZONA INC16 citations79
US4164603AAug 14, 1979
Filaments and fibers having discontinuous cavities
AKZONA INC29 citations79
US4396366AAug 2, 1983
Device for the production of a multicomponent yarn composed of at least two synthetic polymer components
AKZONA INC10 citations70
AKZO NV
4 patentsUS4564488AJan 14, 1986
Methods for the preparation of porous fibers and membranes
AKZO NV22 citations82
US4744906AMay 17, 1988
Porous fibers and membranes and methods for their preparation and use
AKZO NV14 citations73
US4434250AFeb 28, 1984
Porous tubing
AKZO NV12 citations73
US4482254ANov 13, 1984
Fluid mixing apparatus and method
AKZO NV15 citations71