4. Stock material or miscellaneous articles
  5. Composite
  6. Of polyamidoester

John Teffenhart

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Functionalized polyurethanes

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate

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Hydrophilic and hydrophobic polyether polyurethanes and uses the

Stock material or miscellaneous articles – Composite – Of polyamidoester
Patent

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Profile ID: LFUS-PAI-P-1604956

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