Inventor

Pei-Yi Tsai

Inventor

Hsinchu, TW

Overview

6→

Patents

2008–2019

Patent span

Human necessities

Primary field (CPC A)

Patents· 6 as inventor

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

A61Bprimary

A61BDiagnosis21%

A61KPreparations for medical, dental or toiletry purposes21%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations21%

A61FFilters implantable into blood vessels14%

A61CDentistry7%

A61LMethods or apparatus for sterilising materials or objects in general7%

B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering7%

PatentTitleYear

10,507,041Bionic fixing apparatus and apparatus for pulling out the same2019 10,383,906Method for treating skin diseases with mangosteen rind extract2019 10,357,297Bionic fixing apparatus2019 9,770,276'Bionic fixing apparatus'2017 7,799,353'Pharmaceutical mixture for hepatitis treatment and its preparation method'2010 7,431,946'Method for producing extracts of Boehmeria frutescens thunberg or Boehmeria nivea for hepatitis treatment'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2019Patents assigned to IND TECH RES INST (5)· patent assignee history

2008–2010Based in Kaohsiung, TW· patent location history

2017Patents assigned to NAT TAIWAN UNIV HOSPITAL (1)· patent assignee history

2017–2019Based in Hsinchu, TW· patent location history

2019Patents assigned to UNIV NAT TAIWAN HOSPITAL (2)· patent assignee history

2019Patents assigned to XANTHO BIOTECHNOLOGY CO LTD (1)· patent assignee history

2019Based in New Taipei, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IND TECH RES INST	5	2008–2019
UNIV NAT TAIWAN HOSPITAL	2	2019
NAT TAIWAN UNIV HOSPITAL	1	2017
XANTHO BIOTECHNOLOGY CO LTD	1	2019

Locations

Location	Patents	Span
Hsinchu, TW	3	2017–2019
Kaohsiung, TW	2	2008–2010
New Taipei, TW	1	2019