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Inventor

Gunvant N. Mehta

Inventor
Lansdale, PA, US

Overview

4→
Patents
1979–1991
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 purposes60%
A61JContainers specially adapted for medical or pharmaceutical purposes20%
B01FMixing, e.g. dissolving, emulsifying or dispersing20%
PatentTitleYear
5,026,709'Method for the preparation of a theophylline sustained release pharmaceutical composition and the composition prepared thereby'19914,856,909'Pharmacological dissolution method and apparatus'19894,179,497'Solid state ophthalmic medication'19794,173,626'Sustained release indomethacin'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to MERCK & CO INC (2)· patent assignee history
1979–1991Based in Lansdale, PA, US· patent location history
1989–1991Patents assigned to RORER PHARMACEUTICAL CORP (2)· patent assignee history
1989Based in Bensalem, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MERCK & CO INC21979
RORER PHARMACEUTICAL CORP21989–1991
Locations
LocationPatentsSpan
Lansdale, Pennsylvania, US31979–1991
Bensalem, Pennsylvania, US11989