Inventor · disambiguated record
Wilfried Hansmann
Also filed as: HANSMANN WILFRIED
4 granted patents·11 citations·filing 1994–1998
63Inventor score
Top patents by PatentIndex Score
4 records- 0164US6060591AWater-soluble fiber-reactive dyes, processes for their preparation, and their useDYSTAR TEXTILFARBEN GMBH & CO·Filed 1997·Granted May 9, 2000·10 cites·16 claims
- 0235US5712394AProcess for preparing 2,4,6-trichloropyrimidineBAYER AG·Filed 1996·Granted Jan 27, 1998·1 cites·10 claims
- 0329US5498700ANaphthylazonaphthol dyes which contain a 5-chloro-6-fluoropyrimidin-4-yl reactive groupBAYER AG·Filed 1994·Granted Mar 12, 1996·0 cites·6 claims
- 0428US6046311AWater-soluble fiber-reactive dyes, preparation thereof and use thereofDYSTAR TEXTILFARBEN GMBH & CO·Filed 1998·Granted Apr 4, 2000·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Wilfried Hansmann files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →