Jianwen Mao has been granted 9 US patents while listed as an inventor at Basf Se . The first was granted in 1999 and the most recent in May 2013. Jianwen Mao ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Jianwen Mao in Weil am Rhein, CT, DE.
Patents per Year Patents granted per year, 1999 to 2013 Bar chart with a peak of 3 patents in 2013. peak 3 1999: 1 patents 1999 2002: 1 patents 2002 2006: 1 patents 2006 2010: 1 patents 2010 2011: 1 patents 2011 2012: 1 patents 2012 2013: 3 patents 2013
Issued Patents All Time
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Showing 1–9 of 9 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
8449868 Preparation of cationic nanoparticles and personal care compositions comprising said nanoparticles John Jennings , Dietmar Huglin , Andreas Muhlebach 2013-05-28
8419976 Polyelectrolyte complexes as thickeners for high ionic strength salt solutions Zhiqiang Song 2013-04-16
8378038 Polysiloxane block copolymers Balint Koroskenyi , Manuel Gamez-Garcia 2013-02-19
8287657 Hydrophobically modified cationic polymers and their use as cleaning aids Zhiqiang Song , Bingham Scott Jaynes , Andrea Preuss 2012-10-16
7863388 Preparation of functionalized cationic polymers and their application in personal care Zhiqiang Song , John Jennings 2011-01-04
7659354 Hydrophobically modified polymers as laundry additives Zhiqiang Song , Hauke Rohwer , Ullrich Menge 2010-02-09
7105500 Process for the antimicrobial treatment of fiber materials Albert Stehlin , Dietmar Ochs , Victor Paul Eliu 2006-09-12
$104,000
6346125 Process for the treatment of nonwovens with antimicrobial agents — 2002-02-12
$18,000
5994492 Microgels Neil B. Graham 1999-11-30
