Inventor

Charles W. Perkins

Inventor

Wilmington, DE, US

Overview

1992

Patent span

Chemistry

Primary field (CPC C)

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

A61Pprimary

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations33%

C07DHeterocyclic compounds33%

C07KPeptides33%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to ICI AMERICA INC (1)· patent assignee history

1992Based in Wilmington, DE, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ICI AMERICA INC	1	1992

Locations

Location	Patents	Span
Wilmington, Delaware, US	1	1992