Inventor · disambiguated record
Michael A. Zumbrum
Also filed as: ZUMBRUM MICHAEL · ZUMBRUM MICHAEL A · ZUMBRUM MICHAEL ALLEN
48 granted patents·8 pending applications·756 citations·filing 1992–2025
98Inventor score
Files withSARTORIUS STEDIM NORTH AMERICA INC29GEN ELECTRIC6ALLPURE TECH INC5ZUMBRUM MICHAEL A5ALLPURE TECH LLC3
Top patents by PatentIndex Score
56 records- 0198US5319040AMethod for making substantially silanol-free silicone resin powder, product and useGEN ELECTRIC·Filed 1993·Granted Jun 7, 1994·248 cites·10 claims
- 0294US10486959B2Fluid transfer interfaceALLPURE TECH INC·Filed 2016·Granted Nov 26, 2019·8 cites·29 claims
- 0394US6673455B2Flexure endurant composite elastomer compositionsGORE ENTERPRISE HOLDINGS INC·Filed 2002·Granted Jan 6, 2004·58 cites·28 claims
- 0493US11319201B2System for simultaneous filling of multiple containersSARTORIUS STEDIM NORTH AMERICA INC·Filed 2019·Granted May 3, 2022·13 cites·20 claims
- 0592US9944510B2Conduit terminus and related fluid transport system and methodALLPURE TECH LLC·Filed 2015·Granted Apr 17, 2018·8 cites·11 claims
- 0692US8505586B2Detachable transfer conduitZUMBRUM MICHAEL A·Filed 2008·Granted Aug 13, 2013·20 cites·29 claims
- 0791US9376305B2Fluid transfer interfaceALLPURE TECHNOLOGIES INC·Filed 2013·Granted Jun 28, 2016·18 cites·31 claims
- 0890US11577953B2System for simultaneous distribution of fluid to multiple vessels and method of using the sameSARTORIUS STEDIM NORTH AMERICA INC·Filed 2019·Granted Feb 14, 2023·5 cites·23 claims
- 0989US11623856B2System for simultaneous distribution of fluid to multiple vessels and method of using the sameSARTORIUS STEDIM NORTH AMERICA INC·Filed 2020·Granted Apr 11, 2023·2 cites·15 claims
- 1089US10773863B2Vessel closures and methods for using and manufacturing sameSARTORIUS STEDIM NORTH AMERICA INC·Filed 2018·Granted Sep 15, 2020·8 cites·20 claims
- 1189US10006567B2Vessel closures and methods for using and manufacturing sameZUMBRUM MICHAEL A·Filed 2011·Granted Jun 26, 2018·13 cites·29 claims
- 1286US11691866B2System for simultaneous distribution of fluid to multiple vessels and method of using the sameSARTORIUS STEDIM NORTH AMERICA INC·Filed 2021·Granted Jul 4, 2023·2 cites·34 claims
- 1386US9975753B1Detachable fluid transfer device accessory and a fluid transfer assemblyALLPURE TECH LLC·Filed 2017·Granted May 22, 2018·8 cites·20 claims
- 1486US6451396B1Flexure endurant composite elastomer compositionsGORE ENTERPRISE HOLDINGS INC·Filed 1998·Granted Sep 17, 2002·66 cites·18 claims
- 1585US10647565B2Fluid transfer interfaceALLPURE TECH INC·Filed 2016·Granted May 12, 2020·2 cites·21 claims
- 1684US11746929B2Tube organizer assemblySARTORIUS STEDIM NORTH AMERICA INC·Filed 2021·Granted Sep 5, 2023·1 cites·12 claims
- 1784US8505396B2Fluid transfer deviceZUMBRUM MICHAEL A·Filed 2010·Granted Aug 13, 2013·21 cites·20 claims
- 1883US5340560AMethod for making fumed silica having a reduced aggregate size and productGEN ELECTRIC·Filed 1993·Granted Aug 23, 1994·42 cites·5 claims
- 1982US11027108B2Fluid transfer assembly with a junction having multiple fluid pathwaysSARTORIUS STEDIM NORTH AMERICA INC·Filed 2018·Granted Jun 8, 2021·4 cites·35 claims
- 2082US5384357AInfrared radiation curable organopolysiloxane compositionsGEN ELECTRIC·Filed 1992·Granted Jan 24, 1995·35 cites·7 claims
- 2181US11584571B2Vessel closures and methods for using and manufacturing sameSARTORIUS STEDIM NORTH AMERICA INC·Filed 2020·Granted Feb 21, 2023·1 cites·20 claims
- 2279USD950357SSupport deviceSARTORIUS STEDIM NORTH AMERICA INC·Filed 2020·Granted May 3, 2022·8 cites·1 claims
- 2379USD814025SFluid conduit transfer tipALLPURE TECH INC·Filed 2016·Granted Mar 27, 2018·20 cites·1 claims
- 2479US8421316B2Transducer comprising a composite material and method of making such a composite materialTRYSON MICHAEL·Filed 2009·Granted Apr 16, 2013·13 cites·18 claims
- 2579US2025011046A1Composite Articles of Lattice Reinforced ElastomersSARTORIUS STEDIM NORTH AMERICA INC·Filed 2024·Application pending·0 cites
- 2678US8012555B2Fluoroplastic composite elastomerMAZTECH INC·Filed 2005·Granted Sep 6, 2011·10 cites·13 claims
- 2777US11097235B2Shaker flask stand with composite legsSARTORIUS STEDIM NORTH AMERICA INC·Filed 2019·Granted Aug 24, 2021·1 cites·20 claims
- 2876US12234932B2Tube organizer assemblySARTORIUS STEDIM NORTH AMERICA INC·Filed 2023·Granted Feb 25, 2025·0 cites·17 claims
- 2976US11421806B1Fluid transfer connectorSARTORIUS STEDIM NORTH AMERICA INC·Filed 2021·Granted Aug 23, 2022·1 cites·18 claims
- 3073US6220256B1Dental floss holder and improved dental flossGORE ENTERPRISE HOLDINGS INC·Filed 1999·Granted Apr 24, 2001·35 cites·48 claims
- 3173US5324806AFree flowing silicone resin powder and method for makingGEN ELECTRIC·Filed 1993·Granted Jun 28, 1994·29 cites·7 claims
- 3272USD936217SLocking device for luer connectionSARTORIUS STEDIM NORTH AMERICA INC·Filed 2020·Granted Nov 16, 2021·5 cites·1 claims
- 3371US9568113B2Fluid transfer deviceALLPURE TECH INC·Filed 2013·Granted Feb 14, 2017·3 cites·16 claims
- 3471US8544349B2Fluid transfer deviceZUMBRUM MICHAEL A·Filed 2010·Granted Oct 1, 2013·6 cites·19 claims
- 3570US8613422B2Fluid transfer deviceZUMBRUM MICHAEL A·Filed 2008·Granted Dec 24, 2013·9 cites·30 claims
- 3670US2025304426A1System for Simultaneous Distribution of Fluid to Multiple Vessels and Method of Using the SameSARTORIUS STEDIM NORTH AMERICA INC·Filed 2025·Application pending·0 cites
- 3769US11173635B2Fluid transfer assembly, a fluid transfer system, and a related methodSARTORIUS STEDIM NORTH AMERICA INC·Filed 2017·Granted Nov 16, 2021·1 cites·23 claims
- 3867US12252391B2System for simultaneous distribution of fluid to multiple vessels and method of using the sameSARTORIUS STEDIM NORTH AMERICA INC·Filed 2023·Granted Mar 18, 2025·0 cites·20 claims
- 3966US12304116B2Fluid transfer assembly, a fluid transfer system, and a related methodSARTORIUS STEDIM NORTH AMERICA INC·Filed 2021·Granted May 20, 2025·0 cites·19 claims
- 4062US12139304B2Composite articles of lattice reinforced elastomersSARTORIUS STEDIM NORTH AMERICA INC·Filed 2019·Granted Nov 12, 2024·0 cites·25 claims
- 4162US6288143B1Filler/silicone oil masterbatch with treating agent for RTV polysiloxanesGEN ELECTRIC·Filed 1996·Granted Sep 11, 2001·19 cites·10 claims
- 4261US2023030092A1Thermal Capacitors, Systems, and Methods for Rapid Freezing or Heating of Biological MaterialsSARTORIUS STEDIM NORTH AMERICA INC·Filed 2021·Application pending·0 cites
- 4359US2023310272A1Semi-rigid biocontainer and methods of manufacturing the sameSARTORIUS STEDIM NORTH AMERICA INC·Filed 2023·Application pending·0 cites
- 4457US2025011154A1System for Simultaneous Distribution of Fluid to Multiple Vessels and Method of Using the SameSARTORIUS STEDIM NORTH AMERICA INC·Filed 2024·Application pending·0 cites
- 4556US12044335B2Pinch clamp for flexible conduitsSARTORIUS STEDIM NORTH AMERICA INC·Filed 2021·Granted Jul 23, 2024·0 cites·12 claims
- 4655US7878773B2Dynamically tensioned peristaltic tubing pumpMAZTECH INC·Filed 2005·Granted Feb 1, 2011·2 cites·13 claims
- 4754US2024051206A1Quick dissolving cavity forming structure for injection molded structuresSARTORIUS STEDIM NORTH AMERICA INC·Filed 2021·Application pending·0 cites
- 4853US10799869B2Fluid transport apparatus, flexible conduit, method of manufacturing flexible conduit, and storage methodALLPURE TECH LLC·Filed 2017·Granted Oct 13, 2020·0 cites·20 claims
- 4953US2018201495A1Conduit terminus and related fluid transport system and methodSARTORIUS STEDIM NORTH AMERICA INC·Filed 2018·Application pending·0 cites
- 5052US11660438B2Separable fluid transfer connectorSARTORIUS STEDIM NORTH AMERICA INC·Filed 2019·Granted May 30, 2023·0 cites·28 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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