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Inventor

Zijian Guo

Inventor
San Diego, CA, US

Overview

8→
Patents
2003–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 8 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes23%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations18%
C07KPeptides18%
A01KAnimal husbandry9%
A61BDiagnosis9%
C12NMicroorganisms or enzymes9%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
C07DHeterocyclic compounds5%
PatentTitleYear
10,934,294Substituted pyrazolo[3,4-d]pyrimidines as PDE9 inhibitors20219,879,063'Engineered polypeptides having enhanced duration of action and reduced immunogenicity'20189,655,527'Quantification of optical absorption coefficients using acoustic spectra in photoacoustic tomography'20179,593,154'Engineered polypeptides having enhanced duration of action'20179,382,304'Engineered polypeptides having enhanced duration of action with reduced immunogenicity'20169,086,365'Quantification of optical absorption coefficients using acoustic spectra in photoacoustic tomography'20157,098,007'Cloning and functional assays of Xenopus ATR'20066,593,110'Checkpoint-activating oligonucleotides'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2006Patents assigned to CALIFORNIA INST OF TECHN (2)· patent assignee history
2003–2018Based in San Diego, CA, US· patent location history
2015–2016Patents assigned to GUO ZIJIAN (2)· patent assignee history
2015–2017Based in St. Louis, MO, US· patent location history
2016–2017Patents assigned to AMYLIN PHARMACEUTICALS LLC (2)· patent assignee history
2016–2017Patents assigned to ASTRAZENECA PHARMACEUTICALS LP (2)· patent assignee history
2018Patents assigned to AEGERION PHARMACEUTICALS INC (1)· patent assignee history
2021Based in Scotch Plains, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMYLIN PHARMACEUTICALS LLC22016–2017
ASTRAZENECA PHARMACEUTICALS LP22016–2017
CALIFORNIA INST OF TECHN22003–2006
GUO ZIJIANself22015–2016
AEGERION PHARMACEUTICALS INC12018
Locations
LocationPatentsSpan
San Diego, California, US52003–2018
St. Louis, MO, US22015–2017
Scotch Plains, New Jersey, US12021