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Inventor

Hongyan Zhang

Inventor
Wuxi, CN

Overview

13→
Patents
2010–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 13 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes13%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%
C12NMicroorganisms or enzymes10%
LOC1510%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
C12YEnzymes6%
E21BEarth or rock drilling6%
Y10TTechnical subjects covered by former us classification6%
B24BMachines, devices, or processes for grinding or polishing3%
C07CAcyclic or carbocyclic compounds3%
PatentTitleYear
11,034,651Light colored modified isocyanate mixture and preparation method thereof202110,799,474Method of treating leukemia utilizing somatic cell reprogramming202010,612,308Core lifter202010,210,605Method and device for detecting boundary of region on display motherboard201910,108,031Substrate detection apparatus and protrusion height detection method20189,593,335'Small interference RNAs, uses thereof and method for inhibiting the expression of PLK1 gene'20179,549,986'Block copolymer, liquid composite thereof, nucleic acid preparation, preparation methods therefor, and use thereof'20179,540,682'Double-stranded nucleic acid, use and kit thereof in ribonuclease detection'20179,328,348'Small interference RNAs, uses thereof and method for inhibiting the expression of plk1 gene'20168,770,320'Core lifter'2014D0644673'Core lifter'2011D0625346'Core lifter'2010D0620959'Core lifter'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2014Patents assigned to LONGYEAR TM INC (4)· patent assignee history
2010–2020Based in Wuxi, CN· patent location history
2014–2017Patents assigned to ZHANG HONGYAN (2)· patent assignee history
2016–2017Patents assigned to SUZHOU RIBO LIFE SCIENCE CO LTD (4)· patent assignee history
2016–2017Based in Kunshan, CN· patent location history
2017–2019Based in Beijing, CN· patent location history
2018–2019Patents assigned to BOE TECHNOLOGY GROUP CO LTD (2)· patent assignee history
2018–2019Patents assigned to HEFEI BOE OPTOELECTRONICS TECH (2)· patent assignee history
2020Based in Tianjin, CN· patent location history
2021Based in Shandong, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LONGYEAR TM INC42010–2014
SUZHOU RIBO LIFE SCIENCE CO LTD42016–2017
BOE TECHNOLOGY GROUP CO LTD22018–2019
HEFEI BOE OPTOELECTRONICS TECH22018–2019
ZHANG HONGYANself22014–2017
Locations
LocationPatentsSpan
Wuxi, CN52010–2020
Beijing, CN32017–2019
Kunshan, CN22016–2017
Shandong, CN12021
Tianjin, CN12020