Inventor · disambiguated record
Axel Hoppe
Also filed as: HOPPE AXEL
4 granted patents·1 pending application·174 citations·filing 1982–2008
81Inventor score
Top patents by PatentIndex Score
5 records- 0193US4537641AProcess for producing valve-metal anodes for electrolytic capacitorsSTARCK HERMANN C FA·Filed 1984·Granted Aug 27, 1985·77 cites·10 claims
- 0286US4446116AProcess for recovering niobium and/or tantalum compounds from such ores further containing complexes of uranium, thorium, titanium and/or rare earth metalsSTARCK HERMANN C FA·Filed 1982·Granted May 1, 1984·32 cites·5 claims
- 0383US4569693AProcess for improving the flowability and increasing the bulk density of high-surface area valve metal powdersSTARCK HERMANN C FA·Filed 1983·Granted Feb 11, 1986·42 cites·18 claims
- 0470US4548672AProcess for treating the surface of valve metals with chalcogensSTARCK HERMANN C FA·Filed 1984·Granted Oct 22, 1985·23 cites·9 claims
- 0547US2010218600A1Device and method for determining the quantity of substance in small cavitiesAUGE JOERG·Filed 2008·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Axel Hoppe 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 →