4. Synthetic resins or natural rubbers -- part of the class 520 ser
  5. Synthetic resins
  6. Ion-exchange polymer or process of preparing

Alexander Weck

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Catalyst extrudates based on copper oxide and their use for...

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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Catalyst extrudates based on copper oxide and their use for...

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate

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Catalytic coating for the hydrogenation of maleic anhydride...

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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Continuous preparation of alkyl esters of (meth) acrylic acid

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent

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Continuous preparation of alkyl esters of (meth)acrylic acid

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent

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Profile ID: LFUS-PAI-P-323048

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