Sparks; Kevin A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sparks; Kevin A..The latest application filed is for "process for making chemical derivatives".

Company Profile

2.7.11

Sparks; Kevin A. - Scituate MA US
Sparks; Kevin A. - Cambridge MA

*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
Process for producing a monomer component from a genetically modified polyhydroxyalkanoate biomass Grant 10,786,064 - van Walsem , et al. September 29, 2	2020-09-29
Renewable acrylic acid production and products made therefrom Grant 9,850,192 - Harris , et al. December 26, 2	2017-12-26
Process for Making Chemical Derivatives App 20170009008 - Van Walsem; Johan ; et al.	2017-01-12
Process for Ultra Pure Chemical Production from Biobased Raw Starting Materials App 20150376152 - Samuelson; Derek ; et al.	2015-12-31
Process for gamma-butyrolactone production Grant 9,084,467 - van Walsem , et al. July 21, 2	2015-07-21
Renewable Acrylic Acid Production and Products Made Therefrom App 20150183708 - Harris; Stephen ; et al.	2015-07-02
Post Process Purification For Gamma-butyrolactone Production App 20140170714 - Van Walsem; Johan ; et al.	2014-06-19
Biorefinery Process For THF Production App 20140114082 - van Walsem; Johan ; et al.	2014-04-24
Process For Making Chemical Derivatives App 20140024769 - van Walsem; Johan ; et al.	2014-01-23
Process For Gamma-butyrolactone Production App 20130046075 - van Walsem; Johan ; et al.	2013-02-21
Process For Producing A Monomer Component From A Genetically Modified Polyhydroxyalkanoate Biomass App 20120315681 - van Walsem; Johan ; et al.	2012-12-13
Method for reforming organics into shorter-chain unsaturated organic compounds Grant RE42,832 - Nagel , et al. October 11, 2	2011-10-11
Method for treating a halogenated organic waste to produce halogen gas and carbon oxide gas streams Grant 5,695,732 - Sparks , et al. December 9, 1	1997-12-09

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