Inventor

Martin Madden

Inventor
Chicago, IL, US

Overview

11→
Patents
1992–2006
Patent span
Human necessities
Primary field (CPC A)

Patents· 11 as inventor

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

A61Bprimary
A61BDiagnosis58%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes33%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1998Patents assigned to ETHICON INC (5)· patent assignee history
1992–1996Based in Cincinnati, OH, US· patent location history
1995–1998Based in Loveland, OH, US· patent location history
1996Patents assigned to ETHICON ENDO SURGERY (1)· patent assignee history
1996Patents assigned to MEDICAL SCIENT INC (1)· patent assignee history
1998Patents assigned to ETHICON ENDO SURGERY INC (1)· patent assignee history
1998Based in Plainsboro, NJ, US· patent location history
2002–2005Based in Chicago, IL, US· patent location history
2006Patents assigned to MADDEN MARTIN P (1)· patent assignee history
2006Based in LaGrange, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ETHICON INC51992–1998
ETHICON ENDO SURGERY11996
ETHICON ENDO SURGERY INC11998
MADDEN MARTIN Pself12006
MEDICAL SCIENT INC11996
Locations
LocationPatentsSpan
Chicago, Illinois, US32002–2005
Loveland, OH, US31995–1998
Cincinnati, OH, US31992–1996
LaGrange, Illinois, US12006
Plainsboro, New Jersey, US11998