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Inventor profile of:

James E. Usowicz

City:

Webster, Massachusetts

Country:

United States

Published Applications:

Last publication date:

2026-05-14

Top Assignees for applications by James E. Usowicz

The entities that hold a legal rights for patent applications filed by inventor Usowicz James E.:

WATERS TECHNOLOGIES CORPORATION 25 Milford, MA United States
WATERS INVESTMENTS LIMITED 6 New Castle, DE United States
WatersTechnologies Corporation 1 Milford, MA United States

Recent patent applications by Usowicz James E.

James E. Usowicz from Webster, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-05-14

US20260133071A1

Physics

PHOTODIODE ARRAY SPECTROMETER CALIBRATION

#2 | 2024-09-26

US20240317470A1

Performing operations; transporting

SOLVENT TUBE MANAGEMENT

#3 | 2020-07-16

US20200224938A1

Mechanical engineering

Cooling of pump heads in carbon dioxide chromatography systems

#4 | 2018-11-01

US20180313585A1

Mechanical engineering

Cooling of pump heads in carbon dioxide chromatography systems

#5 | 2018-06-21

US20180172716A1

Physics

Apparatus for controlling sample position in a liquid chromatography system

#6 | 2017-12-21

US20170363590A1

Physics

Dispensing needle for a fraction collector

#7 | 2017-11-30

US20170343446A1

Physics

Pressure monitor optimization of fluid path utilization

#8 | 2015-02-19

US20150047730A1

Mechanical engineering

Method and apparatus for sample injection in liquid chromatography

#9 | 2015-02-19

US20150047422A1

Performing operations; transporting

Introducing samples into supercritical fluid chromatography systems

#10 | 2015-01-22

US20150021265A1

Mechanical engineering

Flow splitting in supercritical fluid chromatography systems

#11 | 2014-03-20

US20140079606A1

Physics

Sample tray with magnetically closing drawer

#12 | 2013-12-26

US20130340503A1

Physics

Pressure monitor optimizaiton of fluid path utilization

#13 | 2013-03-07

US20130056084A1

Mechanical engineering

Method and apparatus for sample injection in liquid chromatography

#14 | 2013-02-28

US20130049302A1

Physics

Static and dynamic seals

#15 | 2013-01-24

US20130019699A1

Physics

Injection port needle support and washing

#16 | 2013-01-24

US20130019695A1

Performing operations; transporting

Apparatus for reducing variation in sample temperatures in a liquid chromatography system

#17 | 2013-01-10

US20130008237A1

Physics

Needle seal force sensor

#18 | 2013-01-03

US20130004388A1

Physics

Self-sealing sample compartment for a liquid chromatography system

#19 | 2012-12-27

US20120328486A1

Physics

Compound sample needle for liquid chromatograph

#20 | 2012-08-30

US20120216602A1

Physics

Pressure monitor optimization of fluid path utilization

#21 | 2010-02-25

US20100043539A1

Physics

Device and methods for reducing pressure and flow perturbations in a chromatographic system

#22 | 2009-02-26

US20090050212A1

Physics

Method and apparatus for sample injection in liquid chromatography

#23 | 2008-10-23

US20080258094A1

Mechanical engineering

Valve with low friction coating

#24 | 2008-10-02

US20080236243A1

Physics

Pressure monitor optimization of fluid path utilization

#25 | 2007-12-13

US20070287192A1

Physics

High performance liquid chromatography sample introduction optimized with bubble detection

#26 | 2007-03-22

US20070062875A1

Physics

Pressurized fluid sample injector and method of injecting fluid samples

InventorID:

10288 ⎘