LexDanaLexDanabeta
Inventor

Paul Wiedenau

Inventor
Siena, IT

Overview

2→
Patents
2009–2019
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

C07Dprimary
C07DHeterocyclic compounds50%
A61KPreparations for medical, dental or toiletry purposes25%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations25%
PatentTitleYear
10,329,254Process for the preparation of 6-chloro-2,3,4,9-tetrahydro-1H-carbazole-1-carboxamide and intermediates thereof20197,494,992'Antiparasitic terpene alkaloids'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to PFIZER (1)· patent assignee history
2009Based in Deal, GB· patent location history
2019Patents assigned to AOP ORPHAN PHARMACEUTICALS AG (1)· patent assignee history
2019Based in Siena, IT· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AOP ORPHAN PHARMACEUTICALS AG12019
PFIZER12009
Locations
LocationPatentsSpan
Siena, IT12019
Deal, GB12009