Inventor · disambiguated record
Steven Ryba
Also filed as: RYBA STEVEN · RYBA STEVEN M
11 granted patents·2 pending applications·5 citations·filing 1988–2015
82Inventor score
Top patents by PatentIndex Score
13 records- 0169US9340476B2Continuous process for conversion of lignin to useful compoundsCHEMTEX ITALIA SPA·Filed 2013·Granted May 17, 2016·1 cites·18 claims
- 0268US9718742B2Continuous process for conversion of lignin to useful compoundsBIOCHEMTEX SPA·Filed 2013·Granted Aug 1, 2017·1 cites·20 claims
- 0367US9162951B2Continuous process for conversion of lignin to useful compoundsCHEMTEX ITALIA SPA·Filed 2013·Granted Oct 20, 2015·1 cites·18 claims
- 0466US9187390B2Lignin conversion processMURRAY AARON·Filed 2012·Granted Nov 17, 2015·1 cites·6 claims
- 0562US9139501B2Continuous process for conversion of lignin to useful compoundsCHEMTEX ITALIA SPA·Filed 2013·Granted Sep 22, 2015·0 cites·20 claims
- 0662US9035117B2Continuous process for conversion of lignin to useful compoundsCHEMTEX ITALIA SPA·Filed 2013·Granted May 19, 2015·0 cites·18 claims
- 0759US9732021B2Continuous process for conversion of lignin to useful compoundsCHEMTEX ITALIA SPA·Filed 2013·Granted Aug 15, 2017·0 cites·17 claims
- 0855US2016068456A1Lignin conversion processBIOCHEMTEX SPA·Filed 2015·Application pending·0 cites
- 0948US9340468B2Process for conversion of lignin to useful compoundsBIOCHEMTEX SPA·Filed 2013·Granted May 17, 2016·0 cites·15 claims
- 1043US2015337214A1Continuous process for conversion of lignin to useful compoundsBIOCHEMTEX SPA·Filed 2013·Application pending·0 cites
- 1136US9770698B2Continuous process for conversion of lignin to useful compoundsBIOCHEMTEX SPA·Filed 2015·Granted Sep 26, 2017·0 cites·19 claims
- 1235US4992583AProcess for synthesizing N-chlorothio-sulfonamidesGOODYEAR TIRE & RUBBER·Filed 1989·Granted Feb 12, 1991·1 cites·15 claims
- 1328US4877901AProcess for synthesizing N,N'-dithiobis(sulfonamides)GOODYEAR TIRE & RUBBER·Filed 1988·Granted Oct 31, 1989·0 cites·14 claims
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