LexDanaLexDanabeta
Inventor

YUANHUA LIU

Inventor
CN

Overview

3→
Patents
2022–2025
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds27%
C07DHeterocyclic compounds27%
A61KPreparations for medical, dental or toiletry purposes18%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations18%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry9%
PatentTitleYear
12,221,413Processes to produce brivaracetam202511,673,862Processes to produce brivaracetam202311,377,426Processes to produce elagolix2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to SUZHOU PENGXU PHARMATECH CO LTD (3)· patent assignee history
2022–2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUZHOU PENGXU PHARMATECH CO LTD32022–2025
Locations
LocationPatentsSpan
CN32022–2025