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Kraton Polymers US LLC
Kraton Pol
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US5281663A
High impact resistanct blends of thermoplastic polyesters a…
Expired / Lapsed
1992-03-31
1994-01-25
5
Details
US4797447A
Impact resistant blends of thermoplastic polyesters and mod…
Expired / Lapsed
1985-08-16
1989-01-10
35
Details