Inventor

Irene Griswold-Prenner

Inventor
Jackson, WY, US

Overview

15→
Patents
2009–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 15 as inventor

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

C07Kprimary
C07KPeptides23%
A61KPreparations for medical, dental or toiletry purposes21%
G01NInvestigating or analysing materials by determining their chemical or physical properties19%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations18%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
C12NMicroorganisms or enzymes7%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms2%
C12YEnzymes2%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to ELAN PHARMA INT LTD (1)· patent assignee history
2009–2016Based in San Francisco, CA, US· patent location history
2010–2011Patents assigned to ELAN PHARM INC (3)· patent assignee history
2015–2019Patents assigned to IPIERIAN INC (9)· patent assignee history
2015–2016Based in South San Francisco, CA, US· patent location history
2016Patents assigned to BIX GREGORY J (1)· patent assignee history
2016Patents assigned to GRISWOLD-PRENNER IRENE (1)· patent assignee history
2017–2020Based in Jackson, WY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IPIERIAN INC92015–2019
ELAN PHARM INC32010–2011
BIX GREGORY J12016
ELAN PHARMA INT LTD12009
GRISWOLD-PRENNER IRENEself12016
Locations
LocationPatentsSpan
Jackson, WY, US52017–2020
South San Francisco, California, US52015–2016
San Francisco, California, US52009–2016