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Inventor

Charles A. Frolik

Inventor
Indianapolis, IN, US

Overview

3→
Patents
1992–2004
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations25%
C07DHeterocyclic compounds25%
A61KPreparations for medical, dental or toiletry purposes13%
C07HSugars13%
C07KPeptides13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
PatentTitleYear
6,723,739'Glucopyranoside benzothiophenes'20045,843,984'Sulfated benzothiophene derivatives, methods of use and formulations containing same'19985,104,977'Purified transforming growth factor beta'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to US HEALTH (1)· patent assignee history
1992–2004Based in Indianapolis, IN, US· patent location history
1998–2004Patents assigned to LILLY CO ELI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LILLY CO ELI21998–2004
US HEALTH11992
Locations
LocationPatentsSpan
Indianapolis, IN, US31992–2004