[1]CurrentPatentAssignee:GLAXOSMITHKLINEPLC-US6025390,2000,A
[1]CurrentPatentAssignee:PFIZERINC-US3970636,1976,A
[1]CurrentPatentAssignee:PFIZERINC-US3970636,1976,A
[1]CurrentPatentAssignee:Novartis(w/oSandoz);NOVARTISAG-US3960875,1976,A
Title: Cao JP, et al. Triacetonamine formation in a bio-oil from fast pyrolysis of sewage sludge using acetone as the absorption solvent. Bioresour Technol. 2010;101(11):4242-4245.