South Charleston, WV, United States of America

William G Sheard

This inventor holds 2 USPTO granted patents and 1 published patent application and 5 EPO patents. Top assignee: Union Carbide Chemicals and Plastics Company, Inc.. Active years: 1989-1990.

USPTO Granted Patents = 2 (Patent Applications = 1)

% Patents Active = 100.0

EPO Patents = 5 (Patent Applications = 6)

Average Co-Inventor Count = 2.7

ph-index = 2

Forward Citations = 38(Granted Patents)

Company Filing History:

2 out of 138

Union Carbide Chemicals and Plastics Company, Inc.

patents

Years Active: 1989-1990

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4956426 - Process for controlled polymerization of stereospecific alpha-olefins (1990-09-11),

2. 4882380 - Process for the production of impact polypropylene copolymers (1989-11-21),

Profile summary based on public USPTO records.

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1 patent pending:

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5 patents (EPO):

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6 patents pending (EPO):

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