Inventor
IBSEN MARK D
US17 patents
⚠️ This page may combine multiple inventors who share the name “IBSEN MARK D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RENTECH INC
6 patentsUS6838487B1Jan 4, 2005
Method and apparatus for regenerating an iron-based Fischer-Tropsch catalyst
RENTECH INC87 citations97
US8974763B1Mar 10, 2015
System and method for production of granular ammonium sulfate
RENTECH INC32 citations92
US7303731B2Dec 4, 2007
Method and apparatus for regenerating an iron-based fischer-tropsch catalyst
RENTECH INC11 citations83
US7108835B2Sep 19, 2006
Fischer-tropsch slurry reactor cooling tube arrangement
RENTECH INC15 citations81
US7964156B2Jun 21, 2011
Method and apparatus for regenerating an iron-based fischer-tropsch catalyst
RENTECH INC2 citations62
US9188331B2Nov 17, 2015
Supplemental fuel to combustor of dual fluidized bed gasifier
RENTECH INC1 citations50
JIANG WEIBIN
6 patentsUS9261274B2Feb 16, 2016
Supplemental fuel to combustor of dual fluidized bed gasifier
JIANG WEIBIN3 citations70
US9168500B2Oct 27, 2015
Gasifier fluidization
JIANG WEIBIN4 citations70
US9050574B2Jun 9, 2015
Gasification system and method
JIANG WEIBIN2 citations60
US9314763B2Apr 19, 2016
Gasification system and method
JIANG WEIBIN0 citations49
US9101900B2Aug 11, 2015
Gasification system and method
JIANG WEIBIN0 citations49
US9089827B2Jul 28, 2015
Gasification system and method
JIANG WEIBIN0 citations49
PCI NITROGEN LLC
3 patentsUSRE48293ENov 3, 2020
System and method for production of granular ammonium sulfate
PCI NITROGEN LLC1 citations69
US9540288B2Jan 10, 2017
System and method for production of granular ammonium sulfate
PCI NITROGEN LLC3 citations69
USRE50128ESep 17, 2024
System and method for production of granular ammonium sulfate
PCI NITROGEN LLC0 citations59