Inventor

Huaxing Zhan

Inventor
Shanghai, CN

Overview

4→
Patents
2013–2020
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 purposes15%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations15%
A61QSpecific use of cosmetics or similar toiletry preparations15%
C07DHeterocyclic compounds15%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for8%
C07CAcyclic or carbocyclic compounds8%
C07JSteroids8%
Y02ATechnologies for adaptation to climate change8%
Y02PClimate change mitigation technologies in the production or processing of goods8%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2016Patents assigned to FUJIAN SOUTH PHARMACEUTICAL CO LTD (2)· patent assignee history
2013–2014Patents assigned to HE XIAO (2)· patent assignee history
2013–2014Patents assigned to SHEN XIN (2)· patent assignee history
2013–2014Patents assigned to WU SHAOHONG (2)· patent assignee history
2013–2014Patents assigned to YANG JIDONG (2)· patent assignee history
2013–2020Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJIAN SOUTH PHARMACEUTICAL CO LTD22013–2016
HE XIAO22013–2014
SHEN XIN22013–2014
WU SHAOHONG22013–2014
YANG JIDONG22013–2014
Locations
LocationPatentsSpan
Shanghai, CN42013–2020