Inventor

Ivan Lieberburg

Inventor
Berkeley, CA, US

Overview

9→
Patents
2009–2019
Patent span
Human necessities
Primary field (CPC A)

Patents· 9 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes30%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations27%
C07KPeptides23%
Y02ATechnologies for adaptation to climate change10%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2013Patents assigned to ELAN PHARM INC (3)· patent assignee history
2009–2019Based in Berkeley, CA, US· patent location history
2012–2017Patents assigned to LIEBERBURG IVAN (7)· patent assignee history
2013–2017Patents assigned to CALLAWAY JAMES (4)· patent assignee history
2013–2017Patents assigned to GRUNDMAN MICHAEL (4)· patent assignee history
2013–2017Patents assigned to WYETH LLC (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LIEBERBURG IVANself72012–2017
CALLAWAY JAMES42013–2017
GRUNDMAN MICHAEL42013–2017
WYETH LLC42013–2017
ELAN PHARM INC32009–2013
Locations
LocationPatentsSpan
Berkeley, California, US92009–2019