Inventor · disambiguated record
Walter S. Dubner
Also filed as: DUBNER WALTER S
9 granted patents·1 pending application·169 citations·filing 1992–2017
88Inventor score
Top patents by PatentIndex Score
10 records- 0196US7271295B1Hydroformylation processLYONDELL CHEMICAL TECH LP·Filed 2006·Granted Sep 18, 2007·28 cites·12 claims
- 0291US6225509B1Allyl alcohol hydroformylationARCO CHEM TECH·Filed 2000·Granted May 1, 2001·28 cites·6 claims
- 0390US5210354APropylene oxide-styrene monomer processARCO CHEM TECH·Filed 1992·Granted May 11, 1993·48 cites·3 claims
- 0485US5276235AResidual stream upgrading in a propylene oxide-styrene monomer processARCO CHEM TECH·Filed 1993·Granted Jan 4, 1994·33 cites·3 claims
- 0583US6969780B1Production of butanediolLYONDELL CHEMICAL TECH LP·Filed 2004·Granted Nov 29, 2005·13 cites·6 claims
- 0678US5639928ADehydration of 1-phenyl ethanolARCO CHEM TECH·Filed 1994·Granted Jun 17, 1997·17 cites·4 claims
- 0773US9593090B2Alkylene oxide separation systems, methods, and apparatusesLYONDELL CHEMICAL TECH LP·Filed 2014·Granted Mar 14, 2017·2 cites·8 claims
- 0856US10233166B2Alkylene oxide separation systems, methods, and apparatusesLYONDELL CHEMICAL TECH LP·Filed 2017·Granted Mar 19, 2019·0 cites·4 claims
- 0938US9914684B2Feed sources for allyl alcohol production processesLYONDELL CHEMICAL TECH LP·Filed 2016·Granted Mar 13, 2018·0 cites·15 claims
- 1038US2009143630A1Diisobutene processDUBNER WALTER S·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Walter S. Dubner 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 →