Raff; Donald K.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Raff; Donald K..The latest application filed is for "manufacture of methylolalkanes with augmented heat transfer and improved temperature control".

Company Profile

0.9.8

Raff; Donald K. - Waynesville NC
Raff; Donald K. - Corpus Christi TX
Raff; Donald K. - Duluth GA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Manufacture of Methylolalkanes with Augmented Heat Transfer and Improved Temperature Control App 20170190646 - Stone; Michael J. ; et al.	2017-07-06
Manufacture of methylolalkanes with augmented heat transfer and improved temperature control Grant 9,676,689 - Stone , et al. June 13, 2	2017-06-13
Manufacture of Methylolalkanes with Augmented Heat Transfer and Improved Temperature Control App 20170050907 - Stone; Michael J. ; et al.	2017-02-23
Manufacture of methylolalkanes Grant 9,394,218 - Strutz , et al. July 19, 2	2016-07-19
Manufacture of Methylolalkanes App 20160145179 - Strutz; Heinz ; et al.	2016-05-26
Method for recovering di-trimethylolpropane and trimethylolpropane-enriched product streams from the side streams of trimethylolpropane production Grant 9,115,110 - Frey , et al. August 25, 2	2015-08-25
Recovery of trimethylolpropane from purification residue Grant 8,921,618 - Windhorst , et al. December 30, 2	2014-12-30
Method for Recovering Di-Trimethylolpropane and Trimethylolpropane-Enriched Product Streams From the Side Streams of Trimethylolpropane Production App 20140288318 - Frey; Guido D. ; et al.	2014-09-25
Recovery of alcohols from purification residue Grant 8,759,593 - Windhorst , et al. June 24, 2	2014-06-24
Recovery Of Trimethylolpropane From Purification Residue App 20140081052 - Windhorst; Kenneth A. ; et al.	2014-03-20
Recovery Of Alcohols From Purification Residue App 20140081053 - Windhorst; Kenneth A. ; et al.	2014-03-20
Latex compositions containing a trimethylolalkane monocyclic formal as a coalescing solvent Grant 6,110,998 - Slinkard , et al. August 29, 2	2000-08-29
Deresination method of wood pulp Grant 4,673,460 - Raff June 16, 1	1987-06-16

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