Inventor
HANSEN SVEN MICHAEL
DE10 patents
⚠️ This page may combine multiple inventors who share the name “HANSEN SVEN MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
9 patentsUS6852872B2Feb 8, 2005
Process for producing diaryl carbonates
BAYER AG3 citations61
US7091370B2Aug 15, 2006
Process for the preparation of diaryl carbonates
BAYER AG0 citations50
US6914149B2Jul 5, 2005
Separation of impurities and/or valuable substances from solutions containing diaryl carbonate by solution crystallization
BAYER AG0 citations50
US6740781B2May 25, 2004
Process for separating reaction mixtures and recycling quaternary salts and bases
BAYER AG1 citations50
US6734325B2May 11, 2004
Process for the separation of reaction mixtures and the recirculation of quaternary salts
BAYER AG1 citations50
US6734319B2May 11, 2004
Separation of impurities and/or valuable substances from solutions containing diaryl carbonate by solution crystallization
BAYER AG0 citations50
US6986816B2Jan 17, 2006
Method for removing deposits from chemical reactors
BAYER AG0 citations49
US6992222B2Jan 31, 2006
Process for the preparation of quaternary salt phenolate solutions
BAYER AG0 citations40
US6727393B2Apr 27, 2004
Process for the preparation of organic solutions
BAYER AG0 citations40