Inventor

HONGYAN GUO

Inventor
US

Overview

14→
Patents
2022–2025
Patent span
Chemistry
Primary field (CPC C)

Patents· 14 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes16%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations16%
C07DHeterocyclic compounds16%
B21BRolling of metal5%
C21DModifying the physical structure of ferrous metals5%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling4%
B21FWorking or processing of metal wire4%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%
C12NMicroorganisms or enzymes4%
C22CAlloys4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to GILEAD SCIENCES INC (7)· patent assignee history
2022–2023Patents assigned to HE MANCHAO (4)· patent assignee history
2022–2023Patents assigned to XIA MIN (4)· patent assignee history
2022–2025Based in US· patent location history
2022–2024Based in CN· patent location history
2023–2024Patents assigned to LILAC THERAPEUTICS INC (2)· patent assignee history
2023Patents assigned to JING JIN ELECTRIC TECH CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GILEAD SCIENCES INC72022–2025
HE MANCHAO42022–2023
XIA MIN42022–2023
LILAC THERAPEUTICS INC22023–2024
JING JIN ELECTRIC TECH CO LTD12023
Locations
LocationPatentsSpan
US92022–2025
CN52022–2024