LexDanaLexDanabeta
Inventor

James W. Jorgenson

Inventor
Chapel Hill, NC, US

Overview

8→
Patents
1990–2012
Patent span
Physics
Primary field (CPC G)

Patents· 8 as inventor

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

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties67%
B01DSeparation17%
H01JElectric discharge tubes or discharge lamps8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
8,173,070'Sample injector system for liquid chromatography'20125,496,460'Two dimensional separation system'19965,389,221'Two dimensional separation system'19955,269,900'Method and device for high speed separation of complex molecules'19935,240,577'Two-dimensional high-performance liquid chromatography/capillary electrophoresis'19935,131,998'Two-dimensional high-performance liquid chromatography/capillary electrophoresis'19925,115,131'Microelectrospray method and apparatus'19924,936,974'Capillary separation system with electric field assisted post separation mixing'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1996Patents assigned to UNIV NORTH CAROLINA (7)· patent assignee history
1990–2012Based in Chapel Hill, NC, US· patent location history
2012Patents assigned to FADGEN KEITH (1)· patent assignee history
2012Patents assigned to GERHARDT GEOFF C (1)· patent assignee history
2012Patents assigned to JORGENSON JAMES W (1)· patent assignee history
2012Patents assigned to WATERS TECHNOLOGIES CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV NORTH CAROLINA71990–1996
FADGEN KEITH12012
GERHARDT GEOFF C12012
JORGENSON JAMES Wself12012
WATERS TECHNOLOGIES CORP12012
Locations
LocationPatentsSpan
Chapel Hill, NC, US81990–2012