Inventor · disambiguated record
Ansgar Frericks
Also filed as: FRERICKS ANSGAR
2 granted patents·2 pending applications·6 citations·filing 2001–2012
45Inventor score
Technology areasC08G
Top patents by PatentIndex Score
4 records- 0173US8426482B2Method for producing viscoelastic polyurethane flexible foamsFRERICKS ANSGAR·Filed 2009·Granted Apr 23, 2013·6 cites·21 claims
- 0238US6894139B2Catalysts, in particular for the preparation of polyisocyanate polyadductsBASF AG·Filed 2001·Granted May 17, 2005·0 cites·9 claims
- 0336US2005176838A1Method for the production of polyurethane foam materialsFiled 2003·Application pending·0 cites
- 0434US2013150476A1Washable viscoelastic flexible polyurethane foamsMARTIN MARC·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →