DL

David C. Long

EX ExxonMobil: 13 patents #877 of 10,161Top 9%
SS S. C. Johnson & Son: 4 patents #401 of 1,588Top 30%
Overall (All Time): #257,264 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9034595 Integrated bioprocessing for fuel production Paul D. Oldenburg, Michel Daage, Virginia M. Roberts, Paul J. Berlowitz, James R. Bielenberg 2015-05-19
8962701 Integrated bioprocessing for fuel production Paul D. Oldenburg, Michel Daage, Virginia M. Roberts, Paul J. Berlowitz, James R. Bielenberg 2015-02-24
8704019 Catalyst recovery in hydrothermal treatment of biomass Paul D. Oldenburg, Virginia M. Roberts, Michel Daage, Paul J. Berlowitz, Halou Oumar-Mahamat 2014-04-22
8704020 Catalytic hydrothermal treatment of biomass Virginia M. Roberts, Michel Daage, James R. Bielenberg, Paul J. Berlowitz, Paul D. Oldenburg +1 more 2014-04-22
8487148 Hydrothermal treatment of biomass with heterogeneous catalyst Virginia M. Roberts, Michel Daage, Paul D. Oldenburg, James R. Bielenberg, Paul J. Berlowitz +1 more 2013-07-16
8022109 Product filtration system for slurry reactors David G. Hammond, Paul K. Ladwig, Min Chang 2011-09-20
7565712 Powered cleaner/polisher Edward L. Paas, John R. Wietfeldt 2009-07-28
7378452 Filtration system for slurry hydrocarbon synthesis process using both small and large pore filter elements Thomas M. Holden, Stephen J. Hsia, Costas A. Coulaloglou 2008-05-27
7313838 Powered cleaner/polisher Edward L. Paas, John R. Wietfeldt 2008-01-01
7138012 Recycled waste as air entrainment admixtures M. D. Poole 2006-11-21
7096084 Methods for evaluating chemical components based on their proposed function in the product they are to be used in Frederick H. Martin, John A. Weeks 2006-08-22
6973362 Methods for evaluating chemical components based on their proposed function in the product they are to be used in Frederick H. Martin, John A. Weeks 2005-12-06
6787576 Linear alpha olefins from natural gas-derived synthesis gas over a nonshifting cobalt catalyst Gabor Kiss, Rocco A. Fiato, Frank Hershkowitz 2004-09-07
6642281 Fischer-tropsch process Michel Daage, Russell John Koveal 2003-11-04
6624204 Carbon monoxide hydrogenation process Michel Daage, Russell John Koveal, LeRoy R. Clavenna, Trikur Anantharaman Ramanarayaman, James Dirickson Mumford +1 more 2003-09-23
5985178 Low hydrogen syngas using CO.sub.2 and a nickel catalyst Rocco A. Fiato 1999-11-16
5498638 Staged hydrocarbon synthesis process 1996-03-12
5143647 Synthesis gas generation startup process (C-2556) Geoffrey R. Say, James H. Taylor, Rocco A. Fiato 1992-09-01