LexDanaLexDanabeta
Inventor

Hong Yuan

Inventor
Hangzhou, CN

Overview

2→
Patents
2010–2013
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations22%
C08BPolysaccharides22%
A61KPreparations for medical, dental or toiletry purposes11%
B82YSpecific uses or applications of nanostructures11%
C07DHeterocyclic compounds11%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%
C08LCompositions of macromolecular compounds11%
PatentTitleYear
8,466,127'Pegylated and fatty acid grafted chitosan oligosaccharide, synthesis method and application for drug delivery system'20137,678,776'Inclusion complexes of butylphthalide with cyclodextrin or its derivatives, a process for their preparation and the use thereof'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to SHIJIAZHUANG PHARMA GROUP (1)· patent assignee history
2010Based in Hebei, CN· patent location history
2013Patents assigned to DU YONGZHONG (1)· patent assignee history
2013Patents assigned to HU FUQIANG (1)· patent assignee history
2013Patents assigned to MENG PAN (1)· patent assignee history
2013Patents assigned to UNIV ZHEJIANG (1)· patent assignee history
2013Based in Hangzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DU YONGZHONG12013
HU FUQIANG12013
MENG PAN12013
SHIJIAZHUANG PHARMA GROUP12010
UNIV ZHEJIANG12013
Locations
LocationPatentsSpan
Hangzhou, CN12013
Hebei, CN12010