4. Compositions
  5. Electrolytes for electrical devices

David R. Dyroff

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Acetal carboxylic acid polymers

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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Advances in dehydrogenation catalysis

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Reexamination Certificate

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Advances in dehydrogenation catalysis

Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – By dehydrogenation
Reexamination Certificate

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Calculus inhibition

Drug – bio-affecting and body treating compositions – Chewing gum type
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Calculus-inhibiting compositions and method

Drug – bio-affecting and body treating compositions – Chewing gum type
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Profile ID: LFUS-PAI-P-536902

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