LexDanaLexDanabeta
Inventor

Wentao Wu

Inventor
Shanghai, CN

Overview

3→
Patents
2013–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes11%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%
B23CMilling11%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling11%
C07BGeneral methods of organic chemistry11%
C07DHeterocyclic compounds11%
G05BControl or regulating systems in general11%
G06KGraphical data reading11%
Y02PClimate change mitigation technologies in the production or processing of goods11%
PatentTitleYear
11,124,5232,6-dioxaspiro [4,5] decane derivatives and preparation method therefor and pharmaceutical applications thereof202111,084,136Milling system and method under different lubrication conditions20218,371,508'Imaging module for optical reader'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to CHEN LIFENG (1)· patent assignee history
2013Patents assigned to CHEN RUILIN (1)· patent assignee history
2013Patents assigned to CHEN WENCHUAN (1)· patent assignee history
2013Patents assigned to FUJIAN NEWLAND AUTO ID TECHNOLOGY CO LTD (1)· patent assignee history
2013Patents assigned to GENG YANPENG (1)· patent assignee history
2013Based in Fujian, CN· patent location history
2021Based in Shanghai, CN· patent location history
2021Based in Qingdao, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHEN LIFENG12013
CHEN RUILIN12013
CHEN WENCHUAN12013
FUJIAN NEWLAND AUTO ID TECHNOLOGY CO LTD12013
GENG YANPENG12013
Locations
LocationPatentsSpan
Shanghai, CN12021
Qingdao, CN12021
Fujian, CN12013