4. Catalyst, solid sorbent, or support therefor: product or process
  5. Catalyst or precursor therefor
  6. Organic compound containing

Chunming Zhang

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Catalyst system comprising transition metal and...

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
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Modified polyamide membrane

Liquid purification or separation – Filter – Material
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Modified polyamide membrane

Liquid purification or separation – Filter – Material
Reexamination Certificate

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Polyamide membrane with coating of polyalkylene oxide and...

Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
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Process for preparing a...

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
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Profile ID: LFUS-PAI-P-2134777

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