Inventor

John R. Couchman

Inventor

Birmingham, AL, US

Overview

1988

Patent span

Human necessities

Primary field (CPC A)

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes25%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations25%

A61QSpecific use of cosmetics or similar toiletry preparations25%

C07HSugars25%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to LEVER BROTHERS LTD (1)· patent assignee history

1988Based in Birmingham, AL, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LEVER BROTHERS LTD	1	1988

Locations

Location	Patents	Span
Birmingham, AL, US	1	1988