4. Paper making and fiber liberation
  5. Processes and products
  6. Non-fiber additive

John Tsavalas

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Paper manufacturing using agglomerated hollow particle latex

Paper making and fiber liberation – Processes and products – Non-fiber additive
Reexamination Certificate

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Vegetable oil based polyols and polyurethanes made therefrom

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Reexamination Certificate

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Water-borne polyester coatings by miniemulsion polymerization

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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Profile ID: LFUS-PAI-P-2250460

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