Inventor

David Crich

Inventor
Chicago, IL, US

Overview

6→
Patents
1987–2005
Patent span
Chemistry
Primary field (CPC C)

Patents· 6 as inventor

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

C07Dprimary
C07DHeterocyclic compounds20%
A61KPreparations for medical, dental or toiletry purposes13%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%
C07CAcyclic or carbocyclic compounds13%
Y02ATechnologies for adaptation to climate change13%
C07BGeneral methods of organic chemistry7%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium7%
C07HSugars7%
C07JSteroids7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to CENTRE NAT RECH SCIENT (1)· patent assignee history
1987Based in Bures, FR· patent location history
2001–2002Patents assigned to INFLUX INC (2)· patent assignee history
2001–2005Based in Chicago, IL, US· patent location history
2003–2005Patents assigned to UNIV ILLINOIS (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV ILLINOIS32003–2005
INFLUX INC22001–2002
CENTRE NAT RECH SCIENT11987
Locations
LocationPatentsSpan
Chicago, Illinois, US52001–2005
Bures, FR11987