Inventor · disambiguated record
Heinrich-Christian Schopper
Also filed as: SCHOPPER HEINRICH C · SCHOPPER HEINRICH-CHRISTIAN
6 granted patents·266 citations·filing 1977–1990
85Inventor score
Files withBAYER AG6
Top patents by PatentIndex Score
6 records- 0195US5194393AOptical biosensor and method of useBAYER AG·Filed 1990·Granted Mar 16, 1993·208 cites·12 claims
- 0280US4290799AFerromagnetic metal pigment essentially consisting of iron and a process for its productionBAYER AG·Filed 1980·Granted Sep 22, 1981·21 cites·13 claims
- 0373US4297395AProduction of cobalt-doped ferrimagnetic iron oxidesBAYER AG·Filed 1980·Granted Oct 27, 1981·18 cites·2 claims
- 0450US4198662AMethod of recording and playing back video signals on magnetic tapeBAYER AG·Filed 1977·Granted Apr 15, 1980·8 cites·20 claims
- 0543US4978732ACoated supports with ultra-thin, single-layer or multi-layer coating, process for their production and polyurethanes as intermediates for the coated supportsBAYER AG·Filed 1989·Granted Dec 18, 1990·5 cites·10 claims
- 0638US5030516ACoated substrates having an ultrathin, single-layer or multilayer coating, a process for their production and polyesters as intermediate products for the coated substratesBAYER AG·Filed 1989·Granted Jul 9, 1991·6 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Heinrich-Christian Schopper 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 →