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Inventor

Wen-Fang Shih

Inventor
Kaohsiung, TW

Overview

2→
Patents
1995–2011
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.

A23Gprimary
A23GCocoa20%
B44CProducing decorative effects20%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds20%
C09DCoating compositions, e.g. paints, varnishes or lacquers20%
F25CProducing, working or handling ice20%
PatentTitleYear
7,939,577'Radiation-curable alkoxy silanized hyperbranched polyester acrylates and preparation thereof'20115,471,853'Device for mass production of ice carvings'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Based in Taichung, TW· patent location history
2011Patents assigned to ETERNAL CHEMICAL CO LTD (1)· patent assignee history
2011Based in Kaohsiung, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ETERNAL CHEMICAL CO LTD12011
Locations
LocationPatentsSpan
Kaohsiung, TW12011
Taichung, TW11995