Inventor · disambiguated record
Alan R. Tanner
Also filed as: TANNER ALAN R
5 granted patents·117 citations·filing 1986–1992
82Inventor score
Top patents by PatentIndex Score
5 records- 0187US4714530AMethod for producing high purity quaternary ammonium hydroxidesSOUTHWESTERN ANALYTICAL CHEMIC·Filed 1986·Granted Dec 22, 1987·47 cites·25 claims
- 0279US4917781AProcess for preparing quaternary ammonium hydroxidesSOUTHWESTERN ANALYTICAL CHEMIC·Filed 1988·Granted Apr 17, 1990·28 cites·26 claims
- 0372US4938854AMethod for purifying quaternary ammonium hydroxidesSOUTHWESTERN ANALYTICAL CHEMIC·Filed 1988·Granted Jul 3, 1990·18 cites·36 claims
- 0460US5281311AProcess for reducing the acid content of hydroxylamine salt solutions and for preparing hydroxylamines from hydroxylamine saltsSACHEM INC·Filed 1992·Granted Jan 25, 1994·16 cites·30 claims
- 0549US4931155AElectrolytic reductive coupling of quaternary ammonium compoundsSOUTHWESTERN ANALYTICAL CHEMIC·Filed 1989·Granted Jun 5, 1990·8 cites·32 claims
Join the waitlist — get patent alerts
Get an alert when Alan R. Tanner 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 →