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Inventor

Jianjun He

Inventor
Sunnyvale, CA, US

Overview

6→
Patents
1992–2019
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.

C09Bprimary
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments19%
C07CAcyclic or carbocyclic compounds13%
C07DHeterocyclic compounds13%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
Y10TTechnical subjects covered by former us classification13%
A61KPreparations for medical, dental or toiletry purposes6%
A61NElectrotherapy6%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations6%
C07KPeptides6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
PatentTitleYear
10,434,177Activatable two-component photosensitizers20198,779,165'Fluorescent ion indicators and their applications'20148,420,402'Compounds related to assays'20138,329,390'Detection of transmembrane potentials using N,N,N′-trialkyl thiobarbituric acid-derived polymethine oxonols'20128,129,193'Thiol quantitation assays and related methods'20125,130,843'Acousto-optical device using a superlattice as the interaction meduim'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Based in Halifax, CA· patent location history
2012–2014Patents assigned to HE JIANJUN (4)· patent assignee history
2012–2013Patents assigned to ANASPEC INC (3)· patent assignee history
2012–2013Patents assigned to AFSHAR RAMAN KHOSROW (2)· patent assignee history
2012–2014Patents assigned to DIWU ZHENJUN (2)· patent assignee history
2012–2013Patents assigned to HONG ANITA (2)· patent assignee history
2012–2014Based in Sunnyvale, CA, US· patent location history
2019Based in Pittsburgh, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HE JIANJUNself42012–2014
ANASPEC INC32012–2013
AFSHAR RAMAN KHOSROW22012–2013
DIWU ZHENJUN22012–2014
HONG ANITA22012–2013
Locations
LocationPatentsSpan
Sunnyvale, California, US42012–2014
Pittsburgh, Pennsylvania, US12019
Halifax, CA11992