Inventor · disambiguated record
Rolf Bachmann
Also filed as: BACHMANN ROLF
25 granted patents·6 pending applications·395 citations·filing 1989–2023
96Inventor score
Top patents by PatentIndex Score
31 records- 0196US6449954B2Process and apparatus for the recovery of water from the flue gas of a combined cycle power stationALSTOM SWITZERLAND LTD·Filed 2001·Granted Sep 17, 2002·103 cites·19 claims
- 0293US6399691B1Aqueous copolymers, a process for their preparation and their use in coating compositionsBAYER AG·Filed 2000·Granted Jun 4, 2002·41 cites·18 claims
- 0391US6531535B2Aqueous copolymers, a process for their preparation and their use in coating compositionsBAYER AG·Filed 2002·Granted Mar 11, 2003·33 cites·9 claims
- 0482US5450049ASwitch for signaling changes in position and accelerationsGUENTHER W GMBH·Filed 1993·Granted Sep 12, 1995·36 cites·20 claims
- 0580US9318280B2Contactless switchCONTELEC AG·Filed 2014·Granted Apr 19, 2016·5 cites·10 claims
- 0679US5648437AProcess for the manufacture of thermoplastic polycarbonateBAYER AG·Filed 1996·Granted Jul 15, 1997·51 cites·3 claims
- 0774US9221690B2Process for producing a silica sol materialBARTH EKKEHARD·Filed 2011·Granted Dec 29, 2015·4 cites·7 claims
- 0870US12092091B2Axial piston pumpCONTELEC AG·Filed 2023·Granted Sep 17, 2024·0 cites·18 claims
- 0970US7420077B2Preparation of aliphatic oligocarbonate diolsBAYER MATERIALSCIENCE AG·Filed 2007·Granted Sep 2, 2008·1 cites·3 claims
- 1067US7847051B2Phase boundary processes for preparing polycarbonatesBAYER MATERIALSCIENCE AG·Filed 2009·Granted Dec 7, 2010·1 cites·20 claims
- 1164US11459424B2Method for producing polycarbonateCOVESTRO DEUTSCHLAND AG·Filed 2018·Granted Oct 4, 2022·0 cites·15 claims
- 1263US4965416AAcceleration and deceleration sensorGUENTHER W GMBH·Filed 1989·Granted Oct 23, 1990·18 cites·12 claims
- 1362US11692534B2Axial piston pumpCONTELEC AG·Filed 2020·Granted Jul 4, 2023·0 cites·8 claims
- 1462US5412060AProcess for the production of polycarbonate of constant viscosityBAYER AG·Filed 1994·Granted May 2, 1995·13 cites·9 claims
- 1561US5167815AApparatus for removing substances from the surface of a liquidBLASER & CO AG·Filed 1990·Granted Dec 1, 1992·32 cites·9 claims
- 1657US6141952AMethod of operating a combined-cycle power plantASEA BROWN BOVERI·Filed 1998·Granted Nov 7, 2000·18 cites·3 claims
- 1757US5767224ATwo-step process for the production of thermoplastic polycarbonateBAYER AG·Filed 1997·Granted Jun 16, 1998·14 cites·10 claims
- 1855US5845496AMethod of operating a steam turbineASEA BROWN BOVERI·Filed 1996·Granted Dec 8, 1998·16 cites·3 claims
- 1955US2022169787A1Process for producing polycarbonate - point of addition of the chain terminatorCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2020·Application pending·0 cites
- 2054US2023069332A1Process for producing polyether carbonate polyolsCOVESTRO DEUTSCHLAND AG·Filed 2021·Application pending·0 cites
- 2152US2022185955A1Process for producing polycarbonate using a reduced phosgene excessCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2020·Application pending·0 cites
- 2251US8283488B2Process for preparing radiation-curable prepolymers containing urethane groupsHENNINGER BJOERN·Filed 2009·Granted Oct 9, 2012·0 cites·7 claims
- 2351US7238825B2Preparation of aliphatic oligocarbonate diolsBAYER MATERIALSCIENCE AG·Filed 2004·Granted Jul 3, 2007·1 cites·3 claims
- 2448US10208162B2Method for the production of polyether carbonate polyols and device thereforCOVESTRO DEUTSCHLAND AG·Filed 2015·Granted Feb 19, 2019·0 cites·20 claims
- 2540US6835797B2Process for producing oligocarbonatesBAYER AG·Filed 2002·Granted Dec 28, 2004·0 cites·10 claims
- 2638US9771451B2Method for producing polycarbonate according to the phase interface methodCOVESTRO DEUTSCHLAND AG·Filed 2015·Granted Sep 26, 2017·0 cites·15 claims
- 2738US7071283B2Reactive rectificationBAYER MATERIALSCIENCE AG·Filed 2001·Granted Jul 4, 2006·0 cites·2 claims
- 2838US5975825ATransfer apparatus for wafersTEC SEM AG·Filed 1997·Granted Nov 2, 1999·8 cites·14 claims
- 2937US2015051337A1Method for the continuous production of water-dispersible vinyl polymersAVTOMONOV EVGENY·Filed 2012·Application pending·0 cites
- 3034US2002099163A1Reactive rectificationFiled 2001·Application pending·0 cites
- 3129US2012271064A1Method for producing hydroxyalkyl(meth)acrylatesHENNINGER BJOERN·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →