Inventor

Sunil Das

Inventor
Dusseldorf, DE

Overview

3→
Patents
1989–2021
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.

C07Kprimary
C07KPeptides25%
C12NMicroorganisms or enzymes25%
A61KPreparations for medical, dental or toiletry purposes13%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%
C07DHeterocyclic compounds13%
C12YEnzymes13%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to GIST BROCADES NV (1)· patent assignee history
1989–2003Based in Dusseldorf, DE· patent location history
2003Patents assigned to DSM NV (1)· patent assignee history
2021Patents assigned to GLENMARK PHARMACEUTICALS SA (1)· patent assignee history
2021Based in West Bengal, IN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DSM NV12003
GIST BROCADES NV11989
GLENMARK PHARMACEUTICALS SA12021
Locations
LocationPatentsSpan
Dusseldorf, DE21989–2003
West Bengal, IN12021