JH

John D. Hilgren

EU Ecolab Usa: 20 patents #177 of 1,442Top 15%
Overall (All Time): #222,598 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10342231 Method and composition for inhibition of microbial growth in aqueous food transport and process streams Francis L. Richter, Joy A. Salverda, Heidi M. Hanson, Paul Frazer Schacht, Timothy A. Gutzmann 2019-07-09
9254400 Method for processing peroxygen solutions Jelte Lanting, Roger J. Tippett 2016-02-09
9247738 Method and composition for inhibition of microbial growth in aqueous food transport and process streams Francis L. Richter, Joy A. Salverda, Heidi M. Hanson, Paul Frazer Schacht, Timothy A. Gutzmann 2016-02-02
8424493 Method and composition for washing poultry during processing Timothy A. Gutzmann, Robert D. P. Hei 2013-04-23
8246429 Apparatus and method for cleaning poultry Scott P. Bennett, Gabriel M. Miller 2012-08-21
8128976 Methods for washing poultry during processing with medium chain peroxycarboxylic acid compositions Victor Fuk-Pong Man, Joshua P. Magnuson 2012-03-06
8124132 Method and composition for inhibition of microbial growth in aqueous food transport and process streams Francis L. Richter, Joy A. Salverda, Heidi M. Hanson, Paul Frazer Schacht, Timothy A. Gutzmann 2012-02-28
8020520 Method and composition for washing poultry during processing Timothy A. Gutzmann, Robert D. P. Hei 2011-09-20
7832360 Method and composition for washing poultry during processing Timothy A. Gutzmann, Robert D. P. Hei 2010-11-16
7638067 Food processing effluent refurbishing system and method Roger J. Tippett, Scott L. Burnett 2009-12-29
7504123 Methods for washing poultry during processing with medium chain peroxycarboxylic acid compositions Victor Fuk-Pong Man, Joshua P. Magnuson 2009-03-17
7498051 Methods for washing poultry during processing with medium chain peroxycarboxylic acid compositions Victor Fuk-Pong Man, Joshua P. Magnuson 2009-03-03
7381439 Method and composition for washing poultry during processing Timothy A. Gutzmann, Robert D. P. Hei 2008-06-03
7316824 Method and composition for washing poultry during processing Timothy A. Gutzmann, Robert D. P. Hei, Roger J. Tippett 2008-01-08
7288274 Method for cleaning poultry Scott P. Bennett, Gabriel M. Miller 2007-10-30
7150884 Composition for inhibition of microbial growth Francis L. Richter, Joy A. Salverda, Heidi M. Hanson, Paul Frazer Schacht, Timothy A. Gutzmann 2006-12-19
6635286 Peroxy acid treatment to control pathogenic organisms on growing plants Robert D. P. Hei, Joy A. Salverda, Brandon Herdt 2003-10-21
6627657 Peroxycarboxylic acid compositions and methods of use against microbial spores Francis L. Richter, Duane J. Reinhardt, Joy A. Salverda, Christina L. Rahm 2003-09-30
6514556 Method and composition for washing poultry during processing Timothy A. Gutzmann, Robert D. P. Hei 2003-02-04
6147120 Synergistic antimicrobial skin washing compositions Sally K. Swart, William J. Feil, III, Mary Bennett 2000-11-14