Inventor

Andrew John Hessel

Inventor
Toronto, CA

Overview

3→
Patents
1999–2021
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.

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations30%
C07KPeptides30%
A61KPreparations for medical, dental or toiletry purposes20%
C12NMicroorganisms or enzymes10%
C12YEnzymes10%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2000Patents assigned to AMGEN CANADA INC (2)· patent assignee history
1999–2000Based in Toronto, CA· patent location history
2021Patents assigned to PASTEUR INSTITUT (1)· patent assignee history
2021Based in Grenoble, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMGEN CANADA INC21999–2000
PASTEUR INSTITUT12021
Locations
LocationPatentsSpan
Toronto, CA21999–2000
Grenoble, FR12021