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Inventor

Prajnamoy Pal

Inventor
Calcutta, IN

Overview

1→
Patents
1997
Patent span
Human necessities
Primary field (CPC A)

Patents· 1 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes33%
A61QSpecific use of cosmetics or similar toiletry preparations33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
5,690,966'Process for the preparation of an extract from human placenta containing glycosphingolipids and endothelin-like constituent peptides useful for the treatment of vitiligo'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to COUNCIL SCIENT IND RES (1)· patent assignee history
1997Based in Calcutta, IN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
COUNCIL SCIENT IND RES11997
Locations
LocationPatentsSpan
Calcutta, IN11997