4. Mineral oils: processes and products
  5. Oxidation of mineral oils
  6. To form asphalts, tars or pitches

William K. Longcor, IV

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Asphaltic roofing shingle with self seal adhesive composition

Compositions: coating or plastic – Coating or plastic compositions – Bituminous material or tarry residue
Reexamination Certificate

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Composite mat product for roofing construction

Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component
Reexamination Certificate

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Foamed facer and insulation boards made therefrom

Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Nonwoven fabric – Including a foamed layer or component
Reexamination Certificate

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Preparation of industrial asphalt

Mineral oils: processes and products – Oxidation of mineral oils – To form asphalts – tars or pitches
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2201186

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