Inventor

STEIGENBERGER MARKUS

DE4 patents

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

BAYER AG

2 patents

US5709821AJan 20, 1998

Gel formers having reduced gelling time and forming gels with improved melting resistance

BAYER AG134 citations96

US5885713AMar 23, 1999

Fire-resistant glass containing a gel with improved melting resistance, and process for the preparation thereof

BAYER AG14 citations71

SCHOTT AG

1 patent

US7361162B2Apr 22, 2008

Medicinal syringe with piston stopper withdrawal and rotation-limiting means

SCHOTT AG9 citations77

SCHOTT GLASWERKE

1 patent

US5580661ADec 3, 1996

Fireproofing glasses containing special gels and the preparation of fireproofing glasses of this type

SCHOTT GLASWERKE9 citations71