Assignee
SCHENK FILTERBAU GMBH
16 granted patents·251 citations·filing 1978–1997
Top patents by PatentIndex Score
16 records- 0179US5484620AMethod of manufacturing stabilizing and/or filtering aids for use in the processing of liquids, especially beveragesSCHENK FILTERBAU GMBH·Filed 1994·Granted Jan 16, 1996·49 cites·27 claims
- 0273US4322446AMethod and apparatus for stabilizing wine or other beveragesSCHENK FILTERBAU GMBH·Filed 1980·Granted Mar 30, 1982·27 cites·12 claims
- 0371US5300234AMethod of filtering beverages and chemical, pharmaceutical, or similar liquidsSCHENK FILTERBAU GMBH·Filed 1992·Granted Apr 5, 1994·27 cites·23 claims
- 0461US4417980AFiltration apparatusSCHENK FILTERBAU GMBH·Filed 1981·Granted Nov 29, 1983·19 cites·15 claims
- 0561US4201670AMethod of and device for filtering liquidsSCHENK FILTERBAU GMBH·Filed 1978·Granted May 6, 1980·17 cites·11 claims
- 0659US4372831AElectrolyte solution for electropolishingSCHENK FILTERBAU GMBH·Filed 1980·Granted Feb 8, 1983·17 cites·7 claims
- 0752US4710294ARotary disk filter elementSCHENK FILTERBAU GMBH·Filed 1985·Granted Dec 1, 1987·18 cites·13 claims
- 0849US4888111AProcess filterSCHENK FILTERBAU GMBH·Filed 1987·Granted Dec 19, 1989·14 cites·8 claims
- 0949US4767534APlate filter for filtering liquidsSCHENK FILTERBAU GMBH·Filed 1986·Granted Aug 30, 1988·16 cites·19 claims
- 1047US4828697ASuction filterSCHENK FILTERBAU GMBH·Filed 1987·Granted May 9, 1989·17 cites·11 claims
- 1145US5269923AAgitator suction filterSCHENK FILTERBAU GMBH·Filed 1992·Granted Dec 14, 1993·15 cites·20 claims
- 1233US4844794APlate-type filterSCHENK FILTERBAU GMBH·Filed 1987·Granted Jul 4, 1989·6 cites·10 claims
- 1333US4179381AIntake distributor for a settling tank filterSCHENK FILTERBAU GMBH·Filed 1978·Granted Dec 18, 1979·3 cites·12 claims
- 1427US4318811AKettle filterSCHENK FILTERBAU GMBH·Filed 1980·Granted Mar 9, 1982·2 cites·2 claims
- 1524US6077428ADisk filterSCHENK FILTERBAU GMBH·Filed 1997·Granted Jun 20, 2000·2 cites·17 claims
- 1622US4322295AFluid filtration apparatusSCHENK FILTERBAU GMBH·Filed 1979·Granted Mar 30, 1982·2 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when SCHENK FILTERBAU GMBH files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →