4. Compositions: coating or plastic
  5. Materials or ingredients
  6. Miscellaneous

David Geoffrey Hawthorne

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Aqueous polyimide process

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Reexamination Certificate

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Modification of mineral surfaces

Compositions: coating or plastic – Materials or ingredients – Miscellaneous
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Modification of mineral surfaces

Compositions: coating or plastic – Materials or ingredients – Miscellaneous
Patent

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Reduced temperature curing of acetylenic polymers

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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Titanium dioxide pigments and fillers

Compositions: coating or plastic – Materials or ingredients – Miscellaneous
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Profile ID: LFUS-PAI-P-1619184

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