Inventor · disambiguated record
Bernd Berger-Lohr
Also filed as: BERGER-LOHR BERND
3 granted patents·3 citations·filing 1979–1981
52Inventor score
Files withBAYER AG3
Top patents by PatentIndex Score
3 records- 0142US4342867AProcess for the preparation of cationic dyestuffsBAYER AG·Filed 1981·Granted Aug 3, 1982·3 cites·7 claims
- 0227US4281124AReactive quaternary compounds, their preparation and their use for increasing the affinity of anionic dyestuffs for fibres which contain nitrogen or hydroxyl groupsBAYER AG·Filed 1979·Granted Jul 28, 1981·0 cites·4 claims
- 0324US4343936AProcess for the preparation of cationic dyestuffsBAYER AG·Filed 1981·Granted Aug 10, 1982·0 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Bernd Berger-Lohr 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 →