Inventor

Yan Zhang

Inventor
San Francisco, CA, US

Overview

8→
Patents
1999–2021
Patent span
Chemistry
Primary field (CPC C)

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 purposes24%
C07KPeptides24%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations19%
C12NMicroorganisms or enzymes10%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture5%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms5%
C12YEnzymes5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
H04WWireless communication networks5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to BRISTOL MYERS SQUIBB CO (1)· patent assignee history
2016Based in Princeton, NJ, US· patent location history
2018–2020Patents assigned to SILVER CREEK PHARMACEUTICALS INC (2)· patent assignee history
2018–2020Based in San Francisco, CA, US· patent location history
2019Based in San Diego, CA, US· patent location history
2020Patents assigned to CHEN HUICHUN (1)· patent assignee history
2020Patents assigned to MAO JIE (1)· patent assignee history
2020Based in Beijing, CN· patent location history
2021Patents assigned to BIOPETROLIA AB (1)· patent assignee history
2021Based in Gothenburg, SE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SILVER CREEK PHARMACEUTICALS INC22018–2020
BIOPETROLIA AB12021
BRISTOL MYERS SQUIBB CO12016
CHEN HUICHUN12020
MAO JIE12020
Locations
LocationPatentsSpan
San Francisco, California, US22018–2020
Gothenburg, SE12021
Beijing, CN12020
San Diego, California, US12019
Princeton, New Jersey, US12016