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Inventor

Jingwen Xu

Inventor
Xi'an, CN

Overview

5→
Patents
2010–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds43%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry14%
C07DHeterocyclic compounds14%
C07JSteroids14%
G11BInformation storage based on relative movement between record carrier and transducer14%
PatentTitleYear
10,995,053Hydroxytyrosol ursolic acid ester with antioxidant activity and methods of preparing the same202110,947,182Cinnamyl alcohol cassic acid ester with antibacterial activity and a method of preparing the same202110,941,1206-aminouracil cassic acid ester with antibacterial activity and a method of preparing the same202110,906,863Hydroxytyrosol 4-methoxycinnamic acid ester with antibacterial activity and a method of preparing the same20217,667,921'Suspension having magnetic head assembly mounted thereon and magnetic recording disk drive using the suspension'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Based in Kanagawa, JP· patent location history
2021Patents assigned to Hui nan (4)· patent assignee history
2021Patents assigned to JU XINGKE (4)· patent assignee history
2021Patents assigned to LI HAN (4)· patent assignee history
2021Patents assigned to QI LIANG (4)· patent assignee history
2021Patents assigned to TIAN BIN (4)· patent assignee history
2021Based in Xi'an, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
Hui nan42021
JU XINGKE42021
LI HAN42021
QI LIANG42021
TIAN BIN42021
Locations
LocationPatentsSpan
Xi'an, CN42021
Kanagawa, JP12010