Assignee
BRAN & LUEBBE
DE·16 granted patents·2 pending applications·509 citations·filing 1982–2015
Top patents by PatentIndex Score
18 records- 0188US5088901AMembrane pump with a freely oscillating metal membraneBRAN & LUEBBE·Filed 1990·Granted Feb 18, 1992·103 cites·21 claims
- 0287US4883963AOptical analysis method and apparatus having programmable rapid random wavelength accessBRAN & LUEBBE·Filed 1986·Granted Nov 28, 1989·90 cites·17 claims
- 0382US8360750B2Pump deviceBRAN & LUEBBE·Filed 2007·Granted Jan 29, 2013·16 cites·18 claims
- 0482US6554578B1Diaphragm pump and device for controlling sameBRAN & LUEBBE·Filed 1999·Granted Apr 29, 2003·87 cites·12 claims
- 0575US4465438APiston diaphragm pumpBRAN & LUEBBE·Filed 1982·Granted Aug 14, 1984·31 cites·5 claims
- 0671US4602791AHigh pressure seal assemblyBRAN & LUEBBE·Filed 1985·Granted Jul 29, 1986·40 cites·6 claims
- 0759US6174144B1Diaphragm piston pumpBRAN & LUEBBE·Filed 1999·Granted Jan 16, 2001·22 cites·8 claims
- 0859US5071257AMethod of and arrangement for mixingBRAN & LUEBBE·Filed 1990·Granted Dec 10, 1991·29 cites·22 claims
- 0956US6458267B2Sample fluid filtering deviceBRAN & LUEBBE·Filed 2001·Granted Oct 1, 2002·12 cites·11 claims
- 1053US2015300331A1Pump mechanismBRAN & LUEBBE·Filed 2015·Application pending·0 cites
- 1150US4573885APiston diaphragm pumpBRAN & LUEBBE·Filed 1985·Granted Mar 4, 1986·14 cites·5 claims
- 1248US2013017101A1Pump deviceBRAN & LUEBBE·Filed 2012·Application pending·0 cites
- 1345US6657718B1Measuring cell for liquidsBRAN & LUEBBE·Filed 1999·Granted Dec 2, 2003·17 cites·10 claims
- 1440US4944602AHigh pressure homogenizing apparatusBRAN & LUEBBE·Filed 1988·Granted Jul 31, 1990·17 cites·16 claims
- 1536US6049082AMethod and instrument combination for producing comparability of spectrometer measurementsBRAN & LUEBBE·Filed 1996·Granted Apr 11, 2000·17 cites·16 claims
- 1631US6271521B1Device and method for optically detecting the presence of ingredients of a pourable productBRAN & LUEBBE·Filed 1998·Granted Aug 7, 2001·8 cites·13 claims
- 1729US4773831ADiaphragm plunger pumpBRAN & LUEBBE·Filed 1987·Granted Sep 27, 1988·6 cites·7 claims
- 1814US6377343B1Vessel system for monitoring of fluid samplesBRAN & LUEBBE·Filed 1997·Granted Apr 23, 2002·0 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →