Inventor

Leo Ralph Swett

Inventor

Waukegan, IL, US

Overview

3→

Patents

1976–1977

Patent span

Human necessities

Primary field (CPC A)

Patents· 3 as inventor

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes40%

A61QSpecific use of cosmetics or similar toiletry preparations20%

C07DHeterocyclic compounds20%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium20%

PatentTitleYear

4,014,997'Acylphosphonate esters'1977 3,939,161'1,3-Dimethyl- 1H-pyrazolo(4,3-D) pyrimidine-7 (6H)-ones'1976 3,934,018'4,6-Dihydro-1,3-dimethyl-8-phenylpyrazolo[4,3-e] [1,4]diazepin-5-(1H)-one and derivatives as anti-inflammatory agents'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1977Patents assigned to ABBOTT LAB (3)· patent assignee history

1976–1977Based in Waukegan, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ABBOTT LAB	3	1976–1977

Locations

Location	Patents	Span
Waukegan, Illinois, US	3	1976–1977