Inventor

BRASSAT LUTZ

DE4 patents

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

STARCK H C GMBH

1 patent

US7994345B2Aug 9, 2011

Process for the purification of thiophenes

STARCK H C GMBH31 citations89

NEFZGER HARTMUT

1 patent

US8334035B2Dec 18, 2012

Polyester polyols from terephthalic acid and oligoalkylene oxides

NEFZGER HARTMUT5 citations58

BAYER MATERIALSCIENCE AG

1 patent

US9701805B2Jul 11, 2017

Polyester polyols with long-chain polyether polyol building blocks and use thereof in rigid pur/pir foams

BAYER MATERIALSCIENCE AG0 citations48

COVESTRO INTELLECTUAL PROPERTY GMBH & CO KG

1 patent

US11919994B2Mar 5, 2024

Polyurethane foam materials having reduced cold-flow effect and method for producing same

COVESTRO INTELLECTUAL PROPERTY GMBH & CO KG0 citations46