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Inventor

Karen Midthun

Inventor
Sharpsburg, MD, US

Overview

4→
Patents
1986–1990
Patent span
Human necessities
Primary field (CPC A)

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 purposes40%
C12NMicroorganisms or enzymes40%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
PatentTitleYear
4,927,628'Vaccine against rotavirus diseases and method of preparing same'19904,751,080'Vaccine against rotavirus diseases'19884,704,275'Vaccine against rotavirus diseases'19874,571,385'Genetic reassortment of rotaviruses for production of vaccines and vaccine precursors'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1990Patents assigned to US HEALTH (4)· patent assignee history
1986–1988Based in Sharpsburg, MD, US· patent location history
1990Based in Washington, DC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
US HEALTH41986–1990
Locations
LocationPatentsSpan
Sharpsburg, Maryland, US31986–1988
Washington, DC, US11990