Inventor · disambiguated record
Hans J. Schladetsch
Also filed as: SCHLADETSCH HANS J · SCHLADETSCH HANS JAKOB
2 granted patents·10 citations·filing 1977–1987
54Inventor score
Technology areasC09B
Files withHOECHST AG2
Top patents by PatentIndex Score
2 records- 0159US4889923AAZO compounds containing cyano and vinyl-sulfone groups, a process for their preparation and their use as dyestuffsHOECHST AG·Filed 1987·Granted Dec 26, 1989·7 cites·3 claims
- 0237US4115380AProcess for the preparation of dihydroxyphenylazophenylazophenyl dyestuffsHOECHST AG·Filed 1977·Granted Sep 19, 1978·3 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Hans J. Schladetsch 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 →