Inventor · disambiguated record
Winfried Dolling
Also filed as: DOELLING WINFRIED · DÖLLING WINFRIED
7 granted patents·1 pending application·293 citations·filing 1998–2013
88Inventor score
Top patents by PatentIndex Score
8 records- 0191US6173568B1Method and device for operating an internal combustion engine operating with an excess of airSIEMENS AG·Filed 1998·Granted Jan 16, 2001·86 cites·14 claims
- 0285US6470676B2Method for the catalytic conversion of nitrogen oxides contained in the exhaust gas of an internal combustion engineSIEMENS AG·Filed 2001·Granted Oct 29, 2002·32 cites·22 claims
- 0383US5950422AMethod and device for converting a pollutant in an exhaust gas in a catalytic converterSIEMENS AG·Filed 1998·Granted Sep 14, 1999·59 cites·11 claims
- 0481US6422005B2Process and apparatus for the catalytic elimination of a pollutant from the exhaust gas from a combustion installationSIEMENS AG·Filed 2001·Granted Jul 23, 2002·26 cites·16 claims
- 0579US9346240B2Open-porous metal foam body and a method for fabricating the sameALANTUM·Filed 2013·Granted May 24, 2016·4 cites·8 claims
- 0677US6192676B1Device for reducing the NOx content in the exhaust gas of an internal combustion engineSIEMENS AG·Filed 1999·Granted Feb 27, 2001·43 cites·24 claims
- 0776US6092367AMethod and apparatus for metering the introduction of a reducing agent into the exhaust-gas or exhaust-air stream of a combustion installationSIEMENS AG·Filed 1998·Granted Jul 25, 2000·43 cites·21 claims
- 0844US2012141670A1Open-porous metal foam body and a method for fabricating the sameWALTHER GUNNAR·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Winfried Dolling 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 →