Inventor · disambiguated record
Karl Pflanz
Also filed as: PFLANZ KARL
17 granted patents·4 pending applications·20 citations·filing 2003–2024
89Inventor score
Top patents by PatentIndex Score
21 records- 0187US11826720B2Diatomaceous earth composition containing salt waterSARTORIUS STEDIM BIOTECH GMBH·Filed 2020·Granted Nov 28, 2023·2 cites·12 claims
- 0278US12420258B2Diatomaceous earth composition with a low endotoxin contentSARTORIUS STEDIM BIOTECH GMBH·Filed 2024·Granted Sep 23, 2025·0 cites·13 claims
- 0374US9790462B2Device and method for treating a filtration mediumSARTORIUS STEDIM BIOTECH GMBH·Filed 2013·Granted Oct 17, 2017·2 cites·8 claims
- 0474US8697436B2Single use, disposable diaphragm valve in which the valve body and sealing membrane are welded to one anotherPFLANZ KARL·Filed 2009·Granted Apr 15, 2014·5 cites·13 claims
- 0571US12285708B2Liquid filtering method and systemSARTORIUS STEDIM BIOTECH GMBH·Filed 2023·Granted Apr 29, 2025·0 cites·14 claims
- 0671US11806675B2Method of vacuum membrane filtrationSARTORIUS STEDIM BIOTECH GMBH·Filed 2023·Granted Nov 7, 2023·0 cites·20 claims
- 0771US9156594B2Closure for a nutrient medium containerPFLANZ KARL·Filed 2011·Granted Oct 13, 2015·3 cites·9 claims
- 0867US10184101B2Nutrient medium unit and method for holding a filter from a filtration devicePFLANZ KARL·Filed 2008·Granted Jan 22, 2019·1 cites·23 claims
- 0966US9404075B2Device and method for treating a filtration mediumPFLANZ KARL·Filed 2010·Granted Aug 2, 2016·3 cites·10 claims
- 1062US8951788B2Filtration unit and method for the microbiological analysis of liquid samplesPFLANZ KARL·Filed 2008·Granted Feb 10, 2015·2 cites·15 claims
- 1160US11666840B2Liquid filtering systemSARTORIUS STEDIM BIOTECH GMBH·Filed 2021·Granted Jun 6, 2023·0 cites·15 claims
- 1259US9017995B2Liquid-transport and analytical test devicePFLANZ KARL·Filed 2011·Granted Apr 28, 2015·2 cites·11 claims
- 1358US11911741B2Diatomaceous earth composition with a low endotoxin contentSARTORIUS STEDIM BIOTECH GMBH·Filed 2018·Granted Feb 27, 2024·0 cites·7 claims
- 1455US2021170343A1Filtration base for vacuum diaphragm filtrationSARTORIUS STEDIM BIOTECH GMBH·Filed 2018·Application pending·0 cites
- 1552US11877982B2Media filtration deviceSARTORIUS STEDIM BIOTECH GMBH·Filed 2020·Granted Jan 23, 2024·0 cites·19 claims
- 1652US11541357B2Filter module and method for detecting microorganismsSARTORIUS STEDIM BIOTECH GMBH·Filed 2020·Granted Jan 3, 2023·0 cites·13 claims
- 1751US11426696B2Connection device for a suction apparatus of a vacuum diaphragm filterSARTORIUS STEDIM BIOTECH GMBH·Filed 2018·Granted Aug 30, 2022·0 cites·16 claims
- 1844US2009017282A1Method for Opening the Film Layer of Plastic Foam StripSARTORIUS STEDIM BIOTECH GMBH·Filed 2006·Application pending·0 cites
- 1942US2019054397A1Protein purification deviceSARTORIUS STEDIM BIOTECH GMBH·Filed 2018·Application pending·0 cites
- 2041US10233476B2Apparatus and method for analyzing a contaminated surfacePFLANZ KARL·Filed 2011·Granted Mar 19, 2019·0 cites·19 claims
- 2140US2003196889A1Porous film and method for producing the sameFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →