Inventor · disambiguated record
Johann Zizlsperger
Also filed as: REFFERT RUDI W · ZIZLSPERGER JOHANN
5 granted patents·195 citations·filing 1974–1977
83Inventor score
Files withBASF AG5
Top patents by PatentIndex Score
5 records- 0194US4065532AProcess for the admixture of additives into plastics with simultaneous removal of volatile constituentsBASF AG·Filed 1975·Granted Dec 27, 1977·92 cites·9 claims
- 0287US4153501AProcess and apparatus for removing vaporizable constituents from viscous solutions or melts of thermoplasticsBASF AG·Filed 1977·Granted May 8, 1979·52 cites·5 claims
- 0376US3954722AManufacture of uniform polymersBASF AG·Filed 1974·Granted May 4, 1976·17 cites·9 claims
- 0472US4150719AProcess and apparatus for controlled and gentle heating or cooling of viscous solutions or melts of thermoplasticsBASF AG·Filed 1976·Granted Apr 24, 1979·29 cites·4 claims
- 0562US4061858APurifying acrylonitrile for the manufacture of acrylonitrile polymersBASF AG·Filed 1976·Granted Dec 6, 1977·5 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →