4. Record receiver having plural interactive leaves or a colorless
  5. Having a colorless color-former, developer therefor, or...
  6. Heavy metal reactant

David R. Whitcomb

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Asymmetric silver salt dimers and imaging compositions,...

Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Reexamination Certificate

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Asymmetric silver salt dimers and imaging compositions,...

Radiation imagery chemistry: process – composition – or product th – Thermographic process – Heat applied after imaging
Reexamination Certificate

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Chelating polymers for modifying metal surface properties

Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Particulate matter
Patent

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Colorless ferric alkylphosphates

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

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Core-shell silver salts and imaging compositions, materials...

Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Reexamination Certificate

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Profile ID: LFUS-PAI-P-196669

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