Inventor · disambiguated record
Karl Aertken
Also filed as: AERTKEN KARL
4 granted patents·9 citations·filing 1982–1989
67Inventor score
Technology areasC07C
Top patents by PatentIndex Score
4 records- 0150US4855516AMethod of manufacturing 2-propyn-1-olGAFF HUELS CHEMIE GMBH·Filed 1988·Granted Aug 8, 1989·5 cites·8 claims
- 0244US4847440AMethod of manufacturing propynolHUELS CHEMISCHE WERKE AG·Filed 1988·Granted Jul 11, 1989·3 cites·8 claims
- 0334US4373999ADistillation of butinediol-1,4HUELS GAF CHEMIE GMBH·Filed 1982·Granted Feb 15, 1983·1 cites·5 claims
- 0427US4967019AMethod of manufacturing 2-propyn-1-olHUELS GAF CHEMIE GMBH·Filed 1989·Granted Oct 30, 1990·0 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Karl Aertken 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 →