Inventor · disambiguated record
Harald Oertel
Also filed as: LANTZSCH REINHARD · OERTEL HARALD · WINKELMANN HANS D
14 granted patents·214 citations·filing 1976–1979
92Inventor score
Files withBAYER AG14
Top patents by PatentIndex Score
14 records- 0192US4153596APermanently stabilized polymers produced by after-treatment with piperidine compoundsBAYER AG·Filed 1977·Granted May 8, 1979·47 cites·10 claims
- 0289US4145512APermanently stabilized polyurethanesBAYER AG·Filed 1977·Granted Mar 20, 1979·43 cites·4 claims
- 0385US4223147AMethylol derivatives of 2,2,6,6-tetraalkylpiperidines and their productionBAYER AG·Filed 1977·Granted Sep 16, 1980·34 cites·5 claims
- 0476US4178279APermanently stabilized polyurethanesBAYER AG·Filed 1977·Granted Dec 11, 1979·20 cites·9 claims
- 0576US4140673APiperidine derivatives as light stabilizersBAYER AG·Filed 1977·Granted Feb 20, 1979·8 cites·10 claims
- 0666US4153775ASelf-crosslinkable polyurethanesBAYER AG·Filed 1978·Granted May 8, 1979·20 cites·16 claims
- 0765US4088629AStabilization of synthetic polymersBAYER AG·Filed 1976·Granted May 9, 1978·12 cites·8 claims
- 0859US4297446AABS-moulding compositions having high notched impact strengthBAYER AG·Filed 1979·Granted Oct 27, 1981·9 cites·2 claims
- 0959US4211699AIsocyanate adduct diolsBAYER AG·Filed 1978·Granted Jul 8, 1980·11 cites·12 claims
- 1042US4089841AThiazolinylamino-piperidine derivativesBAYER AG·Filed 1976·Granted May 16, 1978·4 cites·9 claims
- 1139US4101506ACyanamide stabilizersBAYER AG·Filed 1976·Granted Jul 18, 1978·3 cites·7 claims
- 1237US4070345AMonomethylol ether diols and polyurethane solutions prepared therefromBAYER AG·Filed 1976·Granted Jan 24, 1978·3 cites·8 claims
- 1330US4116932ASynthetic polymer compositions stabilized against discoloration and degradationBAYER AG·Filed 1976·Granted Sep 26, 1978·0 cites·3 claims
- 1430US4073746AMixtures of α,α'-bis-(2-hydroxy-3,5-dialkylphenyl)-p-and -m-diisopropylbenzenes, a process for the preparation thereof and the use thereof as stabilizersBAYER AG·Filed 1976·Granted Feb 14, 1978·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →