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Inventor

Zhiming Huang

Inventor
Hangzhou, CN

Overview

1→
Patents
2012
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.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes50%
A61QSpecific use of cosmetics or similar toiletry preparations50%
PatentTitleYear
8,313,537'Mordant and hair coloring products containing the same'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to HU LIU (1)· patent assignee history
2012Patents assigned to HUANG ZHIMING (1)· patent assignee history
2012Patents assigned to LAN HONGYING (1)· patent assignee history
2012Patents assigned to LIAO YUHUA (1)· patent assignee history
2012Patents assigned to LIU YULAN (1)· patent assignee history
2012Based in Hangzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HU LIU12012
HUANG ZHIMINGself12012
LAN HONGYING12012
LIAO YUHUA12012
LIU YULAN12012
Locations
LocationPatentsSpan
Hangzhou, CN12012