Inventor

I-Chien Wei

Inventor

Kaohsiung, TW

Overview

1992–2017

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 purposes16%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds11%

C08LCompositions of macromolecular compounds11%

C09JAdhesives11%

A23JProtein compositions for foodstuffs5%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for5%

A61LMethods or apparatus for sterilising materials or objects in general5%

A61QSpecific use of cosmetics or similar toiletry preparations5%

C07KPeptides5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1992–1993Patents assigned to TAIWAN HOPAX CHEMICALS MFG CO (2)· patent assignee history

1992Patents assigned to CLINTEC NUTRITION CO (1)· patent assignee history

1992–2012Based in Kaohsiung, TW· patent location history

1992Based in Westmont, IL, US· patent location history

2012–2017Patents assigned to WEI I-CHIEN (2)· patent assignee history

2012Patents assigned to HSU MENG-HUI (1)· patent assignee history

2012Patents assigned to HUANG YA-HUI (1)· patent assignee history

2017Based in Ming-Hsiung, TW· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TAIWAN HOPAX CHEMICALS MFG CO	2	1992–1993
WEI I-CHIENself	2	2012–2017
CLINTEC NUTRITION CO	1	1992
HSU MENG-HUI	1	2012
HUANG YA-HUI	1	2012

Locations