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Inventor

Wayne T. Riddick

Inventor
Oak Park, IL, US

Overview

3→
Patents
1991–2001
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds38%
C09DCoating compositions, e.g. paints, varnishes or lacquers25%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds13%
C08JWorking-up13%
C08LCompositions of macromolecular compounds13%
PatentTitleYear
6,225,402'Aqueous based dispersions for polyolefinic substrates'20015,015,697'Polybutylketones and hydroxyesters of epoxidized polybutenes'19915,008,338'Hydroxyethers of epoxidized polybutenes'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to AMOCO CORP (2)· patent assignee history
1991Based in Oak Park, IL, US· patent location history
2001Patents assigned to MCWHORTER TECHNOLOGIES INC (1)· patent assignee history
2001Based in Algonquin, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMOCO CORP21991
MCWHORTER TECHNOLOGIES INC12001
Locations
LocationPatentsSpan
Oak Park, Illinois, US21991
Algonquin, Illinois, US12001