John Tsavalas — 9 Patents at Omnova Solutions

John Tsavalas has been granted 9 US patents while listed as an inventor at Omnova Solutions. The first was granted in 2002 and the most recent in April 2018. John Tsavalas ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list John Tsavalas in Portsmouth, NH, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9932421	Emulsion polymerization of esters of itaconic acid	Yvon Durant, Bo Jiang	2018-04-03
8652758	Lithographic imaging and printing with printing members having fusible polymeric particles	Frederick Richard Kearney, Kevin Ray, Donald C. Sundberg	2014-02-18
8333871	Paper manufacturing using agglomerated hollow particle latex	John A. Roper, III, Carleton L. Gaupp, James G. Galloway	2012-12-18	$1,877,000
8334047	Paper coating compositions, coated papers, and methods	John P. Kelly, Mark J. Pollock, Holly L. Dunnill, James G. Galloway, Alan B. Chaput, Jr. +3 more	2012-12-18	$1,877,000
8318060	Microencapsulation of amines	Donald C. Sundberg, Jonathan Kim Nguyen	2012-11-27
8133930	Polyurethane foams made from hydroxymethyl-containing polyester polyols	Eugene P. Wiltz, Jr., Zenon Lysenko, Fabio Aguirre, Aaron W. Sanders, David A. Babb +1 more	2012-03-13	$33,078,000
7960444	Vegetable oil based polyols and polyurethanes made therefrom	Zenon Lysenko, Alan K. Schrock, David A. Babb, Aaron W. Sanders, H. Ray Jouett +3 more	2011-06-14	$49,673,000
7914647	Paper manufacturing using agglomerated hollow particle latex	Carleton L. Gaupp, John A. Roper, III, James G. Galloway	2011-03-29	$2,788,000
6380281	Water-borne polyester coatings by miniemulsion polymerization	Jan W. Gooch, F. Joseph Shork	2002-04-30

John Tsavalas — 9 Patents

Issued Patents All Time

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