Inventor · disambiguated record
Wolfgang Bernhagen
Also filed as: BERNHAGEN WOLFGANG
9 granted patents·56 citations·filing 1979–1981
86Inventor score
Files withRUHRCHEMIE AG9
Top patents by PatentIndex Score
9 records- 0184US4283564AProcess for preparing methacroleinRUHRCHEMIE AG·Filed 1979·Granted Aug 11, 1981·18 cites·14 claims
- 0279US4515986AProcess for preparing 3-dimethylamino-2,2-dimethylpropanalRUHRCHEMIE AG·Filed 1981·Granted May 7, 1985·14 cites·11 claims
- 0367US4317945AProcess for preparing 2-methyl-2-sec.butyl-1,3-propanediolRUHRCHEMIE AG·Filed 1980·Granted Mar 2, 1982·8 cites·18 claims
- 0462US4288643AProcess for preparing 2,3-dimethyl-butene-2RUHRCHEMIE AG·Filed 1980·Granted Sep 8, 1981·6 cites·19 claims
- 0551US4307252A2-Propyl-pent-4-en-1-alRUHRCHEMIE AG·Filed 1980·Granted Dec 22, 1981·5 cites·2 claims
- 0646US4317925AProcess for the production of di-n-propylacetic acidRUHRCHEMIE AG·Filed 1979·Granted Mar 2, 1982·2 cites·3 claims
- 0743US4270008A2-Propyl-pent-4-en-1-alRUHRCHEMIE AG·Filed 1979·Granted May 26, 1981·2 cites·2 claims
- 0839US4404410AProcess for preparing 2,3-dimethyl-2,3-butanediolRUHRCHEMIE AG·Filed 1981·Granted Sep 13, 1983·1 cites·8 claims
- 0932US4275242AProcess for preparing 2-methylenealdehydesRUHRCHEMIE AG·Filed 1979·Granted Jun 23, 1981·0 cites·3 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →