Inventor

Donald L. Barbeau

Inventor
Evanston, IL, US

Overview

11→
Patents
2004–2015
Patent span
Human necessities
Primary field (CPC A)

Patents· 11 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 preparations38%
A61KPreparations for medical, dental or toiletry purposes17%
C07DHeterocyclic compounds17%
C07HSugars17%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%
C08BPolysaccharides4%
Y02PClimate change mitigation technologies in the production or processing of goods4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to BARBEAU PHARMA INC (2)· patent assignee history
2004–2015Based in Evanston, IL, US· patent location history
2006–2015Patents assigned to BARBEAU DONALD L (6)· patent assignee history
2006Based in Northfield, IL, US· patent location history
2008–2012Patents assigned to WILLIAMSBURG HOLDINGS LLC (2)· patent assignee history
2014Patents assigned to B & G PARTNERS LLC (1)· patent assignee history
2014Patents assigned to B & G PARTYERS LLC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BARBEAU DONALD Lself62006–2015
BARBEAU PHARMA INC22004
WILLIAMSBURG HOLDINGS LLC22008–2012
B & G PARTNERS LLC12014
B & G PARTYERS LLC12014
Locations
LocationPatentsSpan
Evanston, Illinois, US102004–2015
Northfield, Illinois, US12006