4. Synthetic resins or natural rubbers -- part of the class 520 ser
  5. Synthetic resins
  6. Mixing of two or more solid polymers; mixing of solid...

Darrell J. Irvine

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Artificial immune system: methods for making and use

Chemistry: molecular biology and microbiology – Animal cell – per se ; composition thereof; process of... – Primate cell – per se
Reexamination Certificate

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Artificial lymphoid tissue equivalent

Chemistry: molecular biology and microbiology – Animal cell – per se ; composition thereof; process of... – Two or more cell types – per se – in co-culture
Reexamination Certificate

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Comb copolymers for regulating cell-surface interactions

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate

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Comb copolymers for regulating cell-surface interactions

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate

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Comb polymers for regulating cell surface interactions

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
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Profile ID: LFUS-PAI-P-1348398

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