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Inventor

Sonia Barreto

Inventor
Belleville, NJ, US

Overview

2→
Patents
1994–1997
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.

C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers67%
C08LCompositions of macromolecular compounds33%
PatentTitleYear
5,658,968'Flexible packaging printing ink'19975,338,785'Flexible packaging printing ink containing cellulose acetate butyrate'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1997Patents assigned to SUN CHEMICAL CORP (2)· patent assignee history
1994–1997Based in Belleville, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUN CHEMICAL CORP21994–1997
Locations
LocationPatentsSpan
Belleville, New Jersey, US21994–1997