Inventor
AFFHOLTER JOSEPH A
US23 patents
⚠️ This page may combine multiple inventors who share the name “AFFHOLTER JOSEPH A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HILL GILMAN A
8 patentsUS7980312B1Jul 19, 2011
Integrated in situ retorting and refining of oil shale
HILL GILMAN A189 citations99
US8261823B1Sep 11, 2012
Integrated in situ retorting and refining of oil shale
HILL GILMAN A95 citations98
US8235117B1Aug 7, 2012
Integrated in situ retorting and refining of heavy-oil and tar sand deposits
HILL GILMAN A24 citations92
US7784533B1Aug 31, 2010
Downhole combustion unit and process for TECF injection into carbonaceous permeable zones
HILL GILMAN A26 citations92
US9163490B1Oct 20, 2015
Oil shale production system using a thermal-energy-carrier fluid for creating a porous heating element in a highly permeable zone
HILL GILMAN A7 citations84
US9085972B1Jul 21, 2015
Integrated in situ retorting and refining of heavy-oil and tar sand deposits
HILL GILMAN A11 citations84
US7993110B1Aug 9, 2011
Steam-generator and gas-compressor systems using water-based evaporation coolants, sealants and lubricants
HILL GILMAN A11 citations84
US8091626B1Jan 10, 2012
Downhole combustion unit and process for TECF injection into carbonaceous permeable zones
HILL GILMAN A2 citations63
MAXYGEN INC
4 patentsUS7629170B2Dec 8, 2009
Evolution of whole cells and organisms by recursive sequence recombination
MAXYGEN INC213 citations98
US7148054B2Dec 12, 2006
Evolution of whole cells and organisms by recursive sequence recombination
MAXYGEN INC220 citations98
US6605430B1Aug 12, 2003
DNA shuffling of monooxygenase genes for production of industrial chemicals
MAXYGEN INC131 citations98
US7462469B2Dec 9, 2008
Integrated system for diversity generation and screening
MAXYGEN INC94 citations96
AFFHOLTER JOSEPH A
4 patentsUS9309756B1Apr 12, 2016
In situ retorting of hydrocarbons
AFFHOLTER JOSEPH A10 citations83
US9291043B1Mar 22, 2016
In situ retorting of hydrocarbons and a selected metal
AFFHOLTER JOSEPH A8 citations83
US9429004B2Aug 30, 2016
In situ retorting and refining of hygrocarbons
AFFHOLTER JOSEPH A4 citations72
US9388678B2Jul 12, 2016
In situ retorting of hydrocarbons and a selected metal
AFFHOLTER JOSEPH A1 citations51