Assignee
PINKOS ROLF
DE·11 granted patents·4 pending applications·11 citations·filing 2003–2012
Top patents by PatentIndex Score
15 records- 0181US8471042B2Method for producing 1,6-hexanediol and caprolactonePINKOS ROLF·Filed 2010·Granted Jun 25, 2013·3 cites·27 claims
- 0275US9045382B2Process for working up solvent-containing hydrogenation product mixturesPINKOS ROLF·Filed 2007·Granted Jun 2, 2015·1 cites·37 claims
- 0373US8217186B2Process for preparing epsilon-caprolactonePINKOS ROLF·Filed 2008·Granted Jul 10, 2012·1 cites·15 claims
- 0472US8138283B2Method for changing the predefined mean molecular weight Mn during the continuous production of polytetrahydrofuranes or THF copolymersPINKOS ROLF·Filed 2007·Granted Mar 20, 2012·2 cites·12 claims
- 0570US8629306B2Method for producing 1,6-hexanediolPINKOS ROLF·Filed 2010·Granted Jan 14, 2014·1 cites·20 claims
- 0669US8183411B2Process for preparing 6-hydroxycaproic estersPINKOS ROLF·Filed 2009·Granted May 22, 2012·1 cites·26 claims
- 0768US8247580B2Process for preparing ε-caprolactonePINKOS ROLF·Filed 2008·Granted Aug 21, 2012·1 cites·20 claims
- 0865US8466299B2Process for preparing delta-valerolactone in the gas phasePINKOS ROLF·Filed 2009·Granted Jun 18, 2013·1 cites·14 claims
- 0960US8236996B2Process for preparing 1,6-hexanediolPINKOS ROLF·Filed 2011·Granted Aug 7, 2012·0 cites·20 claims
- 1058US8124815B2Process for preparing 1,6-hexanediolPINKOS ROLF·Filed 2010·Granted Feb 28, 2012·0 cites·8 claims
- 1143US8148581B2Process for preparing plastics using 1,6-hexanediol having an aldehyde content of less than 500 ppmPINKOS ROLF·Filed 2010·Granted Apr 3, 2012·0 cites·13 claims
- 1243US2013150591A1Method for purifying n-alkyl-substituted pyrrolidones by hydrogenationPINKOS ROLF·Filed 2012·Application pending·0 cites
- 1341US2005215800A1Method for producing gamma-butyrolactonePINKOS ROLF·Filed 2003·Application pending·0 cites
- 1437US2012178947A1Process for hydrogenating 1,4-butynediol to give mixtures comprising tetrahydrofuran, 1,4-butanediol and gamma-butyrolactone in the gas phasePINKOS ROLF·Filed 2012·Application pending·0 cites
- 1537US2012178948A1Process for the hydrogenation of 1,4-butynediol to tetrahydrofuran in the gas phasePINKOS ROLF·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when PINKOS ROLF files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →