Demassa; John M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Demassa; John M..The latest application filed is for "low emissions scorch inhibitor for polyurethane foam".

Company Profile

0.9.8

Demassa; John M. - Trumbull CT
DeMassa; John M - Trumbull CT

*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
Low emissions scorch inhibitor for polyurethane foam Grant 10,421,851 - Demassa Sept	2019-09-24
Low Emissions Scorch Inhibitor For Polyurethane Foam App 20180094120 - DEMASSA; John M.	2018-04-05
Polyurethane scorch inhibitor Grant 9,481,775 - DeMassa November 1, 2	2016-11-01
Polyurethane foam scorch inhibitor Grant 8,716,359 - Demassa May 6, 2	2014-05-06
Topical polyurethane foam oxidative and photooxidative stabilizer Grant 8,642,130 - DeMassa February 4, 2	2014-02-04
Lubricant antioxidant compositions containing a metal compound and a hindered amine Grant 8,093,190 - Chase , et al. January 10, 2	2012-01-10
Polyurethane Foam Scorch Inhibitor App 20110230579 - DEMASSA; JOHN M.	2011-09-22
Molybdenum compounds Grant 7,935,663 - Chase , et al. May 3, 2	2011-05-03
Lubricant Antioxidant Compositions Containing A Metal Compound And A Hindered Amine App 20110077178 - CHASE; Kevin J. ; et al.	2011-03-31
Lubricant antioxidant compositions containing a metal compound and a hindered amine Grant 7,875,579 - Chase , et al. January 25, 2	2011-01-25
Systems And Compositions For Color Stabilization Of Polymer App 20090312465 - DeMASSA; JOHN M.	2009-12-17
Topical Polyurethane Foam Oxidative And Photooxidative Stabilizer App 20090252867 - DEMASSA; JOHN M.	2009-10-08
Novel Molybdenum Compounds App 20080220999 - CHASE; KEVIN J. ; et al.	2008-09-11
Lubricant Antioxidant Compositions Containing A Metal Compound And A Hindered Amine App 20080221000 - CHASE; KEVIN J. ; et al.	2008-09-11
Topical polyurethane foam oxidative photooxidative stabilizer App 20060231799 - DeMassa; John M.	2006-10-19

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