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Inventor

Earle E. Ewins, Jr.

Inventor
Houston, TX, US

Overview

5→
Patents
1981–1993
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

C09Jprimary
C09JAdhesives50%
C08LCompositions of macromolecular compounds30%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds10%
C08JWorking-up10%
PatentTitleYear
5,210,147'100% Triblock hydrogenated styrene-isoprene-styrene block copolymer adhesive composition'19935,104,921'Radiation cured polymer composition'19924,296,008'Sealant composition'19814,286,077'Weather resistant adhesive composition'19814,250,272'Adhesive compositions'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1993Patents assigned to SHELL OIL CO (5)· patent assignee history
1981–1993Based in Houston, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHELL OIL CO51981–1993
Locations
LocationPatentsSpan
Houston, Texas, US51981–1993