4. Radiation imagery chemistry: process, composition, or product th
  5. Electric or magnetic imagery, e.g., xerography,...
  6. Post imaging process, finishing, or perfecting composition...

Hui Chang

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Cross-linked polyester toners and process of making such toners

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Reexamination Certificate

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Developer compositions with suspension polymerized styrene butad

Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent

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Feedback control system for polymer modification of toner resins

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Treating polymer containing material or treating a solid...
Patent

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Feedback control system for polymer modification of toner resins

Measuring and testing – Instrument mechanism or transmission – Rate of change
Patent

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Imaging processes with cold pressure fixable toner compositions

Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent

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Profile ID: LFUS-PAI-P-331141

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