Inventor

Donald C. Schlegel

Inventor
Schodack, NY, US

Overview

4→
Patents
1985–1997
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds50%
C07DHeterocyclic compounds25%
A61KPreparations for medical, dental or toiletry purposes13%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1989Patents assigned to STERLING DRUG INC (2)· patent assignee history
1985–1997Based in Schodack, NY, US· patent location history
1995–1997Patents assigned to STERLING WINTHROP INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
STERLING DRUG INC21985–1989
STERLING WINTHROP INC21995–1997
Locations
LocationPatentsSpan
Schodack, New York, US41985–1997