Inventor

Shyh-Dar Li

Inventor

Miao-Li County, TW

Overview

2008–2014

Patent span

Human necessities

Primary field (CPC A)

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes31%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations22%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%

B82YSpecific uses or applications of nanostructures6%

C07CAcyclic or carbocyclic compounds3%

C08BPolysaccharides3%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%

C08LCompositions of macromolecular compounds3%

C12NMicroorganisms or enzymes3%

Y10TTechnical subjects covered by former us classification3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2008–2014Patents assigned to IND TECH RES INST (8)· patent assignee history

2008–2014Based in Miao-Li County, TW· patent location history

2010–2012Based in Miaoli, TW· patent location history

2011–2014Patents assigned to LI SHYH-DAR (6)· patent assignee history

2011–2014Patents assigned to WANG AE-JUNE (4)· patent assignee history

2011–2014Patents assigned to JIAN CHI-HENG (3)· patent assignee history

2011–2014Patents assigned to LIN YI-FONG (3)· patent assignee history

2013Based in Toronto, CA· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations