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Inventor

Udo Wiedenmaier

Inventor
San Mateo, CA, US

Overview

7→
Patents
1997–2006
Patent span
Human necessities
Primary field (CPC A)

Patents· 7 as inventor

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

A61Bprimary
A61BDiagnosis57%
LOC2443%
PatentTitleYear
7,139,601'Surgical navigation systems including reference and localization frames'20066,616,604'Surgical retractor securing apparatus'20036,490,467'Surgical navigation systems including reference and localization frames'20026,236,875'Surgical navigation systems including reference and localization frames'2001D0422706'Biopsy guide tube'2000D0420132'Drill guide'2000D0387427'Ventriculostomy probe'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to SURGICAL NAVIGATION TECH INC (1)· patent assignee history
1997–2006Based in San Mateo, CA, US· patent location history
2000–2002Patents assigned to SURGICAL NAVIGATION TECH (4)· patent assignee history
2001–2006Patents assigned to UNIV ST LOUIS (2)· patent assignee history
2003Patents assigned to ALLEGIANCE CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SURGICAL NAVIGATION TECH42000–2002
UNIV ST LOUIS22001–2006
ALLEGIANCE CORP12003
SURGICAL NAVIGATION TECH INC11997
Locations
LocationPatentsSpan
San Mateo, California, US71997–2006