Inventor · disambiguated record
Hans P. Joswig
Also filed as: JOSWIG HANS P
2 granted patents·4 citations·filing 1990–1990
46Inventor score
Files withCIBA GEIGY CORP2
Top patents by PatentIndex Score
2 records- 0130US5126435AProcess for the preparation of metallisable azo dyesCIBA GEIGY CORP·Filed 1990·Granted Jun 30, 1992·1 cites·15 claims
- 0227US4994561AProcess for the preparation of metallizable azo dyes carrying out coupling in an inert gas atmosphere in the presence of an ammonium saltCIBA GEIGY CORP·Filed 1990·Granted Feb 19, 1991·3 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Hans P. Joswig 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 →