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Inventor

Harvey Gurien

Inventor
West Orange, NJ, US

Overview

5→
Patents
1977–1980
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

C07Dprimary
C07DHeterocyclic compounds44%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%
C07KPeptides11%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
PatentTitleYear
4,226,774'Carbazole melonates'19804,193,923'Tetrahydro 2-carbazolyl methyl malonate derivatives'19804,158,007'Carbazole methyl malonates'19794,104,367'Radioimmunoassay for methadone'19784,041,040'Ecgonine derivative'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1980Patents assigned to HOFFMANN LA ROCHE (5)· patent assignee history
1977–1978Based in Irvington, NJ, US· patent location history
1979–1980Based in West Orange, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HOFFMANN LA ROCHE51977–1980
Locations
LocationPatentsSpan
West Orange, New Jersey, US31979–1980
Irvington, New Jersey, US21977–1978