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Inventor

Wayne Lee Cook

Inventor
Xenia, OH, US

Overview

14→
Patents
1985–2020
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.

C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers32%
B41JTypewriters18%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments14%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for7%
B41MPrinting, duplicating, marking, or copying processes7%
D06PDyeing or printing textiles7%
D21HPulp compositions7%
B42DBooks4%
B82YSpecific uses or applications of nanostructures4%
PatentTitleYear
10,703,926Aqueous fluid sets for inkjet printing methods202010,569,587Methods of inkjet printing20209,988,540Aqueous particle-free color inkjet ink composition20189,663,669'Aqueous particle-free inkjet ink composition'20179,556,347'Method of aqueous inkjet ink printing'20179,463,642'Image authentication using material penetration characteristics'20169,375,949'Image authentication using lateral spreading characteristics'20168,764,161'Printing fluids including a humectant'20148,398,191'Continuous inkjet printer aquous ink composition'20138,173,215'Continuous ink jet ink compositions'20126,432,192'Process for manufacturing pigments'20024,707,373'Edible compositions colored with (2-alkoxy-4-sulfonyl-5-alkyphenyl)azo-1-hydroxynaphthalene sulfonic acids'19874,675,389'(2-alkoxy-4-sulfonyl-5-alkylphenyl)azo-1-hydroxynaphthalene sulfonic acids'19874,560,746'Ultrafiltration process for purification of dyes useful in foodstuffs'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1987Patents assigned to HILTON DAVIS CHEMICAL CO (2)· patent assignee history
1985–1987Based in Cincinnati, OH, US· patent location history
2002Based in Chelsea, MI, US· patent location history
2012–2020Patents assigned to EASTMAN KODAK CO (10)· patent assignee history
2012–2013Patents assigned to COOK WAYNE L (2)· patent assignee history
2012–2020Based in Xenia, OH, US· patent location history
2013Patents assigned to BERMEL ALEXANDRA D (1)· patent assignee history
2014Patents assigned to ALLEN JEREMIAH D (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EASTMAN KODAK CO102012–2020
COOK WAYNE Lself22012–2013
HILTON DAVIS CHEMICAL CO21985–1987
ALLEN JEREMIAH D12014
BERMEL ALEXANDRA D12013
Locations
LocationPatentsSpan
Xenia, OH, US102012–2020
Cincinnati, OH, US31985–1987
Chelsea, MI, US12002