Inventor · disambiguated record
Ulrich Leyrer
Also filed as: LEYRER ULRICH
3 granted patents·23 citations·filing 1990–2007
65Inventor score
Technology areasC08G
Top patents by PatentIndex Score
3 records- 0186US9284401B2Process for the preparation of polyether-ester polyolsLORENZ KLAUS·Filed 2007·Granted Mar 15, 2016·8 cites·17 claims
- 0262US5625045AProcess for the production of low viscosity high functionality, light colored polyethers based on sucroseBAYER AG·Filed 1994·Granted Apr 29, 1997·15 cites·9 claims
- 0328US5134219AStiff-chain polyheterocycles having improved solubility, a process for their production and their useBAYER AG·Filed 1990·Granted Jul 28, 1992·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Ulrich Leyrer 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 →