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Inventor

Margaret B. van Boldrik

Inventor
Cottage Grove, WI, US

Overview

4→
Patents
1997–2003
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 4 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes27%
C07KPeptides27%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests27%
Y02ATechnologies for adaptation to climate change20%
PatentTitleYear
6,656,468'Clostridial toxin disease therapy'20036,613,326'Antitoxins and methods for making antitoxins'20035,719,267'Clostridial toxin disease therapy'19985,599,539'Therapy for clostridial botulinum toxin'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1998Patents assigned to OPHIDIAN PHARM INC (2)· patent assignee history
1997–2003Based in Cottage Grove, WI, US· patent location history
2003Patents assigned to PROMEGA CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OPHIDIAN PHARM INC21997–1998
PROMEGA CORP22003
Locations
LocationPatentsSpan
Cottage Grove, WI, US41997–2003