4. Stock material or miscellaneous articles
  5. Self-sustaining carbon mass or layer with impregnant or...

Jan Kopietz

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Beaded black

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate

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Carbon black pellets and a process for the production thereof

Stock material or miscellaneous articles – Self-sustaining carbon mass or layer with impregnant or...
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Granular organosilane preparation, process for the...

Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Reexamination Certificate

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Process for continuous dry granulation of powered carbon black

Chemistry: physical processes – Physical processes – Agglomerating
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Profile ID: LFUS-PAI-P-694799

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