Inventor

I-Chung W. Wang

Inventor

Williamstown, MA, US

Overview

1988–1998

Patent span

Chemistry

Primary field (CPC C)

Patents· 14 as inventor

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

C08Lprimary

C08LCompositions of macromolecular compounds56%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds32%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%

PatentTitleYear

5,840,802'Dual graft stage and thermally stabilized polyorganosiloxane/polyvinyl-based graft copolymers and thermoplastic compositions containing the same'1998 5,268,430'Methacrylate-butadiene-styrene graft polymer and its PVC blends having low yellowness, good clarity, and improved impact strength'1993 5,200,465'Impact modification of polyimides'1993 5,106,908'Polyorganosiloxane/polyvinyl-based graft (meth)acrylate polymers'1992 5,087,662'Polyester, polycarbonate and/or polyphenylene ether with polyorganosiloxane/polyvinyl-based graft (meth) acrylate polymers'1992 5,079,293'Thermoplastic compositions containing combined modifiers'1992 5,047,472'Polyphenylene ether or polyphenylene ether/polystyrene with polyorganosiloxane/polyvinyl-based graft polymer modifiers'1991 5,045,595'Polyorganosiloxane/polyvinyl-based graft polymers, process and thermoplastic compositions containing the same'1991 5,025,066'Polycarbonate and polyester blends modified with polyorganosiloxane graft polymers combined with diene rubber-based graft polymers'1991 4,968,746'Polyesters modified with polyorganosiloxane/polyvinyl-based graft polymers'1990 4,939,206'Flame retardant polyorganosiloxane-based graft polymers'1990 4,939,205'Thermoplastic molding compositions containing polyorganosiloxane/polyvinyl-based graft polymer modifiers'1990 4,927,880'Low gloss molded articles using polyorganosiloxane/polyvinyl-based graft polymers'1990 4,753,986'Polyester compositions having high impact strength'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1998Patents assigned to GEN ELECTRIC (14)· patent assignee history

1988Based in Clifton Park, NY, US· patent location history

1990–1992Based in Williamstown, MA, US· patent location history

1992–1998Based in Vienna, WV, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN ELECTRIC	14	1988–1998

Locations

Location	Patents	Span
Williamstown, Massachusetts, US	9	1990–1992
Vienna, WV, US	4	1992–1998
Clifton Park, New York, US	1	1988