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Inventor

Eleanor Meyer De Groot

Inventor
Friendswood, TX, US

Overview

2→
Patents
2002
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B29Bprimary
B29BPreparation or pretreatment of the material to be shaped20%
B29CShaping or joining of plastics20%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds20%
C08JWorking-up20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
6,458,300'Conversion of sticky elastomeric polymer crumb into pellets without polymer degradation'20026,414,042'Production of porous diene polymer pellets by mechanical drying'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to KRATON POLYMERS US LLC (2)· patent assignee history
2002Based in Friendswood, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KRATON POLYMERS US LLC22002
Locations
LocationPatentsSpan
Friendswood, Texas, US22002