Granted Patent
Utility
US 6,389,995 · App. 09/171,011
Method of combustion and a combustion plant in which absorbent is regenerated
Inventors:
Christopher Adams, Jim Anderson, Mats Andersson, Roine Brannstrom, John Weatherby
Patented Case
View Patent ↗
Granted: May 21, 2002
Filed: Dec 21, 1998
Inventors
Christopher Adams
Jim Anderson
Mats Andersson
Roine Brannstrom
John Weatherby
Assignee (at issue)
ABB Carbon AB
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.