Werner Strothoff has been granted 9 US patents while listed as an inventor at Ecolab Usa . The first was granted in 1996 and the most recent in November 2014. Werner Strothoff ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Werner Strothoff in Rheinfelden (Baden), DE.
Patents per Year Patents granted per year, 1996 to 2014 Bar chart with a peak of 2 patents in 2012. peak 2 1996: 1 patents 1996 2002: 1 patents 2002 2004: 1 patents 2004 2010: 1 patents 2010 2011: 1 patents 2011 2012: 2 patents 2012 2014: 2 patents 2014
Issued Patents All Time
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Showing 1–9 of 9 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
8882932 Methods and compositions for the removal of starch Winfried Troll , Helmut K. Maier , John P. Furber , Bryan A. Maser , Michael E. Besse 2014-11-11
$20,634,000
8709167 Methods and compositions for the removal of starch Winfried Troll , Helmut K. Maier , John P. Furber , Bryan A. Maser , Michael E. Besse 2014-04-29
$43,076,000
8227397 Stable aqueous antimicrobial lipase enzyme compositions Brandon Herdt , Alice Siegmann 2012-07-24
$20,523,000
8092613 Methods and compositions for the removal of starch Winfried Troll , Helmut K. Maier , John P. Furber , Bryan A. Maser , Michael E. Besse 2012-01-10
$26,032,000
7964548 Stable aqueous antimicrobial enzyme compositions Brandon Herdt , Alice Siegmann 2011-06-21
$11,496,000
7723281 Stable aqueous antimicrobial enzyme compositions comprising a tertiary amine antimicrobial Brandon Herdt , Alice Siegmann 2010-05-25
$41,882,000
6800600 Cleaning agent containing alcoholate Dieter Hemm , Guenter Hellmann 2004-10-05
$8,435,000
6372698 Lubricant for chain conveyor belts and its use Birgit Winkelmann 2002-04-16
5565127 Surfactant base for soapless lubricants Alfred Laufenberg , Birgit Winkelmann 1996-10-15