4. Synthetic resins or natural rubbers -- part of the class 520 ser
  5. Synthetic resins
  6. Polymers from only ethylenic monomers or processes of...

You-Xian Chen

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(Polyfluoroaryl) fluoroanions of aluminum, gallium, and...

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

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(Polyfluoroaryl) fluoroanions of aluminum, gallium, and...

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Reexamination Certificate

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(Polyfluoroaryl)fluoroanions of aluminum, gallium, and...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Reexamination Certificate

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Organo-Lewis acid as cocatalyst for cationic homogeneous Ziegler

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Patent

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Organo-Lewis acid as cocatalyst for cationic homogeneous...

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

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