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Inventor

Weijing Ren

Inventor
Liaoning, CN

Overview

1→
Patents
2016
Patent span
Human necessities
Primary field (CPC A)

Patents· 1 as inventor

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

A01Nprimary
A01NPreservation of bodies of humans or animals or plants or parts thereof50%
C07DHeterocyclic compounds50%
PatentTitleYear
9,447,081'Substituted pyrimidines as pharmaceuticals and insecticides'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to SHENYANG SINOCHEM AGROCHEMICALS R & D CO LTD (1)· patent assignee history
2016Based in Liaoning, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHENYANG SINOCHEM AGROCHEMICALS R & D CO LTD12016
Locations
LocationPatentsSpan
Liaoning, CN12016