Inventor · disambiguated record
Rudi W. Reffert
Also filed as: REFFERT RUDI W · REFFERT RUDI WILHELM · THIELEN GUNTER
11 granted patents·322 citations·filing 1974–1984
92Inventor score
Files withBASF AG11
Top patents by PatentIndex Score
11 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
- 0288US4503219ATreatment of (Co)polymers to remove residual monomersBASF AG·Filed 1983·Granted Mar 5, 1985·46 cites·6 claims
- 0387US4153501AProcess and apparatus for removing vaporizable constituents from viscous solutions or melts of thermoplasticsBASF AG·Filed 1977·Granted May 8, 1979·52 cites·5 claims
- 0476US3954722AManufacture of uniform polymersBASF AG·Filed 1974·Granted May 4, 1976·17 cites·9 claims
- 0572US4436870AProduction of molding materials containing polyphenylene ethersBASF AG·Filed 1982·Granted Mar 13, 1984·23 cites·4 claims
- 0672US4150719AProcess 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
- 0770US4460764ARemoval of the catalyst from polyphenylene ethersBASF AG·Filed 1983·Granted Jul 17, 1984·20 cites·6 claims
- 0866US4482705ARemoval of the catalyst from polyphenylene ethersBASF AG·Filed 1983·Granted Nov 13, 1984·17 cites·8 claims
- 0962US4654418AContinuous removal of the catalyst from polyphenylene ethersBASF AG·Filed 1984·Granted Mar 31, 1987·16 cites·8 claims
- 1044US4536567ARemoval of the catalyst from polyphenylene ethersBASF AG·Filed 1984·Granted Aug 20, 1985·8 cites·5 claims
- 1133US4496679AStabilization of polyphenylene ether solutionsBASF AG·Filed 1983·Granted Jan 29, 1985·2 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Rudi W. Reffert 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 →