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Inventor

Zhaoxia Ji

Inventor
Hillsborough, NJ, US

Overview

3→
Patents
2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes15%
A61QSpecific use of cosmetics or similar toiletry preparations15%
A45DHairdressing or shaving equipment8%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium8%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
C09DCoating compositions, e.g. paints, varnishes or lacquers8%
C09KMaterials for miscellaneous applications, not provided for elsewhere8%
H01LSemiconductor devices8%
H10KOrganic electric solid-state devices8%
PatentTitleYear
11,024,807Organic electroluminescent materials and devices202110,993,903Covalent treatment with thiols of keratin-containing materials202110,987,300Long lasting cosmetic compositions2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to LIVING PROOF INC (2)· patent assignee history
2021Patents assigned to UNIVERSAL DISPLAY CORP (1)· patent assignee history
2021Based in Hillsborough, NJ, US· patent location history
2021Based in Boston, MA, US· patent location history
2021Based in Natick, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LIVING PROOF INC22021
UNIVERSAL DISPLAY CORP12021
Locations
LocationPatentsSpan
Hillsborough, New Jersey, US12021
Boston, Massachusetts, US12021
Natick, Massachusetts, US12021