Inventor · disambiguated record
Matthieu Helft
Also filed as: HELFT MATTHIEU
5 granted patents·74 citations·filing 2000–2008
80Inventor score
Top patents by PatentIndex Score
5 records- 0188US8759475B2Continuous production of polyamidesTHIERRY JEAN-FRANCOIS·Filed 2008·Granted Jun 24, 2014·26 cites·32 claims
- 0281US7740938B2Production of spherical polyamide particlesRHODIA POLYAMIDE INTERMEDIATES·Filed 2004·Granted Jun 22, 2010·21 cites·20 claims
- 0375US6995233B2Process for manufacturing polyamidesRHODIANYL·Filed 2001·Granted Feb 7, 2006·14 cites·20 claims
- 0472US6696544B1Method for making polyamidesRHODIANYL·Filed 2000·Granted Feb 24, 2004·12 cites·15 claims
- 0559US8557170B2Process for the manufacture of nonwoven surfacesDURAND ROLAND·Filed 2005·Granted Oct 15, 2013·1 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →