4. Compositions: coating or plastic
  5. Coating or plastic compositions
  6. Natural resin or derivative containing

Robert W. Johnson, Jr.

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Acid-modified polyhydric alcohol rosin ester tackifiers and hot

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...
Patent

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Devices and methods for detecting operational failures of...

Electricity: electrical systems and devices – Control circuits for electromagnetic devices – Including instrument
Reexamination Certificate

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Isolated gate drive

Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Particular stable state circuit
Patent

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Method for the preparation of light-colored rosin esters

Chemistry: natural resins or derivatives; peptides or proteins; – Natural resins or derivatives – Rosin or derivative used as starting material in process – or...
Patent

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Method of improving the color of tall oil rosin esters by recrys

Chemistry: natural resins or derivatives; peptides or proteins; – Natural resins or derivatives – Rosin or derivative used as starting material in process – or...
Patent

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Profile ID: LFUS-PAI-P-83397

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