Inventor

SIEGEL ROLF

DE8 patents

⚠️ This page may combine multiple inventors who share the name “SIEGEL ROLF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SIEGEL ROLF

2 patents

US4828996AMay 9, 1989

Materials and method for immobilizing biologically active substances

SIEGEL ROLF11 citations69

US9938648B2Apr 10, 2018

Method for the surface modification of products made of low-energy synthetic fibers

SIEGEL ROLF0 citations48

(unassigned)

1 patent

US6855880B2Feb 15, 2005

Modular thermoelectric couple and stack

102 citations95

CIBA GEIGY CORP

1 patent

US5408280AApr 18, 1995

Process for rendering contact lenses hydrophilic

CIBA GEIGY CORP25 citations91

SYNTACOLL AG

1 patent

US6855860B2Feb 15, 2005

Composite dressings for the treatment of wounds

SYNTACOLL AG123 citations89

GEN ELECTRIC

1 patent

US5494756AFeb 27, 1996

Method for wet chemical surface modification of formed polysiloxane products and coated substrates silicones

GEN ELECTRIC15 citations72

KURTZ GMBH

1 patent

US12486366B2Dec 2, 2025

Method for welding foam particles

KURTZ GMBH0 citations60

STUEMED GMBH

1 patent

US6855740B2Feb 15, 2005

Foamed molded bodies made from silicon and use of said produced products

STUEMED GMBH4 citations55