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Inventor

Subbu S. Venktrama

Inventor
Palo Alto, CA, US

Overview

1→
Patents
1993
Patent span
Human necessities
Primary field (CPC A)

Patents· 1 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes100%
PatentTitleYear
5,273,755'Transdermal drug delivery device using a polymer-filled microporous membrane to achieve delayed onset'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to CYGNUS THERAPEUTIC SYSTEMS (1)· patent assignee history
1993Based in Palo Alto, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CYGNUS THERAPEUTIC SYSTEMS11993
Locations
LocationPatentsSpan
Palo Alto, California, US11993