Inventor

HUANYAN CAO

Inventor
CN

Overview

4→
Patents
2021–2025
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C07Hprimary
C07HSugars40%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms40%
A61KPreparations for medical, dental or toiletry purposes20%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2025Patents assigned to UNIV COLUMBIA (4)· patent assignee history
2021–2022Patents assigned to CAO HUANYAN (2)· patent assignee history
2021–2022Patents assigned to GUO JIA (2)· patent assignee history
2021–2022Patents assigned to JU JINGYUE (2)· patent assignee history
2021–2022Patents assigned to LI ZENGMIN (2)· patent assignee history
2021–2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV COLUMBIA42021–2025
CAO HUANYANself22021–2022
GUO JIA22021–2022
JU JINGYUE22021–2022
LI ZENGMIN22021–2022
Locations
LocationPatentsSpan
CN42021–2025