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Inventor

Tony C. Chang

Inventor
Clifton Park, NY, US

Overview

2→
Patents
1990–1991
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.

C07Cprimary
C07CAcyclic or carbocyclic compounds17%
C07DHeterocyclic compounds17%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds17%
C08JWorking-up17%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients17%
C08LCompositions of macromolecular compounds17%
PatentTitleYear
5,015,691'One part heat curable organopolysiloxane compositions'19914,952,708'Method for preparing biaryl compounds'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1991Patents assigned to GEN ELECTRIC (2)· patent assignee history
1990Based in Ohta, JP· patent location history
1991Based in Clifton Park, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEN ELECTRIC21990–1991
Locations
LocationPatentsSpan
Clifton Park, New York, US11991
Ohta, JP11990