Inventor · disambiguated record

Stefan Heffels

Also filed as: HEFFELS STEFAN

2 granted patents·24 citations·filing 1996–1999

60Inventor score

Technology areasB01F C07D

Files withAVENTIS1 TICONA GMBH1

Top patents by PatentIndex Score

2 records

0157US6433194B1Separation of trioxane from liquid mixturesTICONA GMBH·Filed 1999·Granted Aug 13, 2002·8 cites·9 claims
0245US6156120AApparatus for the uniform distribution of a small amount of liquid on bulk materialsAVENTIS·Filed 1996·Granted Dec 5, 2000·16 cites·10 claims

Join the waitlist — get patent alerts

Get an alert when Stefan Heffels files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →