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Inventor profile of:

John Stephen Dunfield

City:

Corvallis, Oregon

Country:

United States

Published Applications:

Last publication date:

2009-12-24

Top Assignees for applications by John Stephen Dunfield

The entities that hold a legal rights for patent applications filed by inventor Dunfield John Stephen:

Hewlett-Packard Development Company, L.P. 8 Houston, TX United States

Recent patent applications by Dunfield John Stephen

John Stephen Dunfield from Corvallis, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2009-12-24

US20090317458A1

Human necessities

Fluid-jet pens configured for making modulated release bioactive agents

#2 | 2009-05-28

US20090137526A1

Human necessities

Purification Method for Biomaterial

#3 | 2008-07-10

US20080164155A1

Performing operations; transporting

Microfluidic device with thin-film electronic devices

#4 | 2008-03-04

US10355397

Microfluidic device with thin-film electronic devices

#5 | 2006-11-28

US10285800

Cell culture device

#6 | 2005-09-20

US10236429

Method and apparatus for forming high surface area material films and membranes

#7 | 2005-07-28

US20050161844A1

Performing operations; transporting

Method of making microcapsules utilizing a fluid ejector

#8 | 2005-05-26

US20050112333A1

Electricity

Method and apparatus for forming high surface area material films and membranes

#9 | 2005-05-12

US20050101019A1

Chemistry; metallurgy

Method and device for targeted delivery of materials to selected single cells

#10 | 2005-05-05

US20050095664A1

Chemistry; metallurgy

Printing growth medium for culture and analysis of biological material

#11 | 2005-02-03

US20050023118A1

Physics

Timed switch control for electric devices

#12 | 2005-01-06

US20050001981A1

Human necessities

Ophthalmic apparatus and method for administering agents to the eye

InventorID:

3955824 ⎘