Daniel E. Schwarz has been granted 14 US patents while listed as an inventor at Ecolab Usa . The first was granted in 2008 and the most recent in September 2021. Daniel E. Schwarz ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Daniel E. Schwarz in Naperville, IL, US.
Patents per Year Patents granted per year, 2008 to 2021 Bar chart with a peak of 3 patents in 2012. peak 3 2008: 1 patents 2008 2010: 1 patents 2010 2012: 3 patents 2012 2013: 2 patents 2013 2014: 1 patents 2014 2015: 1 patents 2015 2016: 2 patents 2016 2017: 1 patents 2017 2020: 1 patents 2020 2021: 1 patents 2021
Issued Patents All Time
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Showing 1–14 of 14 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
11110393 Enhanced injection of mercury oxidants Nicholas R. Denny , John V. Meier , Peter E. Reed 2021-09-07
$308,836,000
10676376 Modification of iron-based media for water treatment Nicholas S. Ergang , Darlington Mlambo , Bruce A. Keiser , Hung-Ting Chen 2020-06-09
$76,876,000
9611589 Method of increasing paper surface strength by using polyaluminum chloride in a size press formulation containing starch David J. Castro , William J. Andrews 2017-04-04
$84,215,000
9365979 Method of increasing paper surface strength by using polyaluminum chloride in a size press formulation containing starch David J. Castro , William J. Andrews 2016-06-14
$33,107,000
9328003 Method of heavy metal removal from water streams Deepak A. Musale , Paul J. Zinn , Bruce A. Keiser , Jitendra Shah 2016-05-03
9032792 Fouling reduction device and method Michael E. Bradley , Michael J. Murcia , Mita Chattoraj 2015-05-19
8864882 Inline water trap Roy Henning , Deborah Zane 2014-10-21
8597403 Inline water trap Roy Henning , Deborah Zane 2013-12-03
8414682 Inline water trap Michael T. Larsen , David Carlson , Steven Coogan , Roy Henning , Deborah Zane 2013-04-09
8329140 Method and system for hydrogen evolution and storage David L. Thorn , William Tumas , P. Jeffrey Hay , Thomas M. Cameron 2012-12-11
8282835 Removal of selenium from refinery wastewater Jitendra Shah 2012-10-09
8101786 Energy efficient synthesis of boranes David L. Thorn , William Tumas , Anthony K. Burrell 2012-01-24
7837852 Energy efficient synthesis of boranes David L. Thorn , William Tumas , Anthony K. Burrell 2010-11-23
7439369 Method and system for hydrogen evolution and storage David L. Thorn , William Tumas , P. Jeffrey Hay , Thomas M. Cameron 2008-10-21