Inventor · disambiguated record
Matthias Hefner
Also filed as: HEFNER MATTHIAS
1 granted patent·2 pending applications·0 citations·filing 2001–2001
8Inventor score
Files withBASF AG1
Top patents by PatentIndex Score
3 records- 0134US2004038042A1Composite element containing polyisocyanate polyaddition productsFiled 2001·Application pending·0 cites
- 0231US7914880B2Composite elements containing polyisocyanate polyaddition productsBASF AG·Filed 2001·Granted Mar 29, 2011·0 cites·17 claims
- 0325US2002081439A1Composite elements comprising polyisocyanate polyaddition productsFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →