Inventor

Fei Lu

Inventor
Suzhou, CN

Overview

4→
Patents
2017–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes25%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations25%
C07BGeneral methods of organic chemistry25%
C07DHeterocyclic compounds25%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to CRYSTAL PHARMATECH INC (1)· patent assignee history
2017Patents assigned to SUZHOU PENGXU PHARMATECH CO LTD (1)· patent assignee history
2017–2020Based in Suzhou, CN· patent location history
2019Patents assigned to CRYSTAL PHARMATECH CO LTD (1)· patent assignee history
2020Patents assigned to CRYSTAL PHARMACEUTICAL SUZHOU CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CRYSTAL PHARMACEUTICAL SUZHOU CO LTD12020
CRYSTAL PHARMATECH CO LTD12019
CRYSTAL PHARMATECH INC12017
SUZHOU PENGXU PHARMATECH CO LTD12017
Locations
LocationPatentsSpan
Suzhou, CN42017–2020