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Inventor

Michael A. Zumbrum

Inventor
New Oxford, PA, US

Overview

30→
Patents
1994–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 30 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

Y10Tprimary
Y10TTechnical subjects covered by former us classification8%
A61MDevices for introducing media into, or onto, the body7%
B01LChemical or physical laboratory apparatus for general use7%
B67DDispensing, delivering or transferring liquids, not otherwise provided for6%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
C08LCompositions of macromolecular compounds4%
C12MApparatus for enzymology or microbiology4%
F16KValves4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
PatentTitleYear
11,103,871Substantially aseptic assembly for processing fluids202111,097,235Shaker flask stand with composite legs202111,027,108Fluid transfer assembly with a junction having multiple fluid pathways202110,799,869Fluid transport apparatus, flexible conduit, method of manufacturing flexible conduit, and storage method202010,773,863Vessel closures and methods for using and manufacturing same202010,647,565Fluid transfer interface202010,486,959Fluid transfer interface201910,006,567Vessel closures and methods for using and manufacturing same20189,975,753Detachable fluid transfer device accessory and a fluid transfer assembly20189,944,510Conduit terminus and related fluid transport system and method2018D0814025'Fluid conduit transfer tip'2018D0813385'Fluid conduit transfer tip'20189,568,113'Fluid transfer device'20179,376,305'Fluid transfer interface'20168,613,422'Fluid transfer device'20138,544,349'Fluid transfer device'20138,505,396'Fluid transfer device'20138,505,586'Detachable transfer conduit'20138,421,316'Transducer comprising a composite material and method of making such a composite material'20138,012,555'Fluoroplastic composite elastomer'20117,878,773'Dynamically tensioned peristaltic tubing pump'20116,673,455'Flexure endurant composite elastomer compositions'20046,451,396'Flexure endurant composite elastomer compositions'20026,288,143'Filler/silicone oil masterbatch with treating agent for RTV polysiloxanes'20016,220,256'Dental floss holder and improved dental floss'20015,384,357'Infrared radiation curable organopolysiloxane compositions'19955,340,560'Method for making fumed silica having a reduced aggregate size and product'19945,332,538'Method for making a spacer element for a multi-pane sealed window'19945,324,806'Free flowing silicone resin powder and method for making'19945,319,040'Method for making substantially silanol-free silicone resin powder, product and use'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2001Patents assigned to GEN ELECTRIC (6)· patent assignee history
1994–2001Based in Clifton Park, NY, US· patent location history
2001–2011Based in Rising Sun, MD, US· patent location history
2013–2016Patents assigned to ALLPURE TECHNOLOGIES INC (5)· patent assignee history
2013–2018Patents assigned to ZUMBRUM MICHAEL A (5)· patent assignee history
2013–2021Based in New Oxford, PA, US· patent location history
2017–2020Patents assigned to ALLPURE TECH INC (5)· patent assignee history
2018–2021Patents assigned to SARTORIUS STEDIM NORTH AMERICA INC (11)· patent assignee history
2021Based in Oxford, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SARTORIUS STEDIM NORTH AMERICA INC112018–2021
GEN ELECTRIC61994–2001
ALLPURE TECH INC52017–2020
ALLPURE TECHNOLOGIES INC52013–2016
ZUMBRUM MICHAEL Aself52013–2018
Locations
LocationPatentsSpan
New Oxford, Pennsylvania, US182013–2021
Clifton Park, New York, US61994–2001
Rising Sun, Maryland, US52001–2011
Oxford, GB12021