4. Synthetic resins or natural rubbers -- part of the class 520 ser
  5. Synthetic resins
  6. From carbohydrate or derivative as a reactant

Matthias Weismantel

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(Meth)acrylic ester of alkenylene glycols and the use thereof

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

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(Meth)acrylic esters of polyalkoxylated trimethylolpropane

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate

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(Meth)acrylic esters of polyalkoxylated trimethylolpropane

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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Mechanically stable hydrogel-forming polymers

Surgery – Means and methods for collecting body fluids or waste material – Absorbent pad for external or internal application and...
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Method for cross-linking hydrogels with bis- and...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-811447

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