Assignee
PUREN GMBH
DE·1 granted patent·3 pending applications·0 citations·filing 2016–2022
Top patents by PatentIndex Score
4 records- 0157US2024279419A1Rigid pur/pir foams, method of synthesis of a polyol for producing rigid pur/pir foams, and method for producing rigid pur/pir foamsPUREN GMBH·Filed 2022·Application pending·0 cites
- 0239US2024294727A1Method for the chemical recycling of polyethylene furanoate (pef), pur/pir hard foam, and process for manufacturing pur/pir hard foamsPUREN GMBH·Filed 2022·Application pending·0 cites
- 0336US2022048225A1Continuous method for producing a functional material, a raw mass for a functional material, and a functional materialPUREN GMBH·Filed 2021·Application pending·0 cites
- 0431US10844189B2Functional material having at least one additivePUREN GMBH·Filed 2016·Granted Nov 24, 2020·0 cites·17 claims
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