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Inventor

Liu Hu

Inventor
Zhejiang, CN

Overview

8→
Patents
2012–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 8 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes35%
A61QSpecific use of cosmetics or similar toiletry preparations30%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations15%
C07KPeptides10%
A45DHairdressing or shaving equipment5%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments5%
PatentTitleYear
10,556,964Bispecific antibody-mediated cancer therapy with cytokine-induced killer cell202010,335,356Use of neohesperidin20199,777,073'Construction and application of bispecific antibody EpCAM×CD3'20179,351,952'Use of hesperetin'20169,345,654'Hair dye product'20168,734,531'Use of tea-polyphenol and/or tea-pigment as dye and products thereof'20148,333,808'Hair dyeing agent, hair dyeing product combination, and its use method'20128,313,537'Mordant and hair coloring products containing the same'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2019Patents assigned to HU LIU (5)· patent assignee history
2012–2019Patents assigned to LAN HONGYING (5)· patent assignee history
2012–2019Patents assigned to NATURAL MEDICINE INST ZHEJIANG YANGSHENGTANG CO LTD (4)· patent assignee history
2012–2019Based in Zhejiang, CN· patent location history
2016Patents assigned to NATURAL MEDICINE INST ZHEJIANG YANGSHENGTANG CO LT (2)· patent assignee history
2017–2020Patents assigned to WUHAN YZY BIOPHARMA CO LTD (2)· patent assignee history
2017Based in Hubei, CN· patent location history
2020Based in Wuhan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HU LIUself52012–2019
LAN HONGYING52012–2019
NATURAL MEDICINE INST ZHEJIANG YANGSHENGTANG CO LTD42012–2019
NATURAL MEDICINE INST ZHEJIANG YANGSHENGTANG CO LT22016
WUHAN YZY BIOPHARMA CO LTD22017–2020
Locations
LocationPatentsSpan
Zhejiang, CN62012–2019
Wuhan, CN12020
Hubei, CN12017