Assignee
NORDHOFF STEFAN
DE·1 granted patent·3 pending applications·6 citations·filing 2003–2011
Top patents by PatentIndex Score
4 records- 0148US8252120B2Washing apparatus, a method of purifying a wash material and use of the washing apparatusNORDHOFF STEFAN·Filed 2003·Granted Aug 28, 2012·6 cites·28 claims
- 0234US2009149562A1Purification of a distilled bottom product containing (meth)acrylic acid by means of a crystallization processNORDHOFF STEFAN·Filed 2005·Application pending·0 cites
- 0334US2014023582A1Photosensitizers and use thereof for generating hydrogen from waterNORDHOFF STEFAN·Filed 2011·Application pending·0 cites
- 0434US2008119668A1Method for the Extractive Purification of (Meth) Acrylic Acid by Using a Separating AgentNORDHOFF STEFAN·Filed 2005·Application pending·0 cites
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