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Inventor

Patricio Riquelme

Inventor
Walnut Creek, CA, US

Overview

6→
Patents
2000–2010
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.

C07Kprimary
C07KPeptides60%
A61KPreparations for medical, dental or toiletry purposes10%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations10%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
Y02ATechnologies for adaptation to climate change10%
PatentTitleYear
7,851,433'Method of purifying TFPI and TFPI analogs'20107,338,935'Chromatographic separation of therapeutic polypeptides'20087,193,042'Methods for purifying authentic IGF from yeast hosts'20077,071,313'Methods of purifying authentic IGF from yeast hosts'20066,756,484'IGF-I purification process'20046,117,983'Methods for purifying authentic IGF from yeast hosts'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2008Patents assigned to CHIRON CORP (4)· patent assignee history
2000–2010Based in Walnut Creek, CA, US· patent location history
2004–2007Patents assigned to CEPHALON INC (2)· patent assignee history
2008Based in Emeryville, CA, US· patent location history
2010Patents assigned to NOVARTIS VACCINES & DIAGNOSTIC (1)· patent assignee history
2010Patents assigned to UPJOHN CO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHIRON CORP42000–2008
CEPHALON INC22004–2007
NOVARTIS VACCINES & DIAGNOSTIC12010
UPJOHN CO12010
Locations
LocationPatentsSpan
Walnut Creek, California, US52000–2010
Emeryville, California, US12008