Shane Mao has been granted 13 US patents while listed as an inventor at 3M . The first was granted in 2000 and the most recent in October 2014. Shane Mao ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Shane Mao in Maplewood, MN, US.
Patents per Year Patents granted per year, 2000 to 2014 Bar chart with a peak of 3 patents in 2003. peak 3 2000: 1 patents 2000 2001: 1 patents 2001 2002: 1 patents 2002 2003: 3 patents 2003 2004: 2 patents 2004 2006: 1 patents 2006 2007: 1 patents 2007 2012: 1 patents 2012 2013: 1 patents 2013 2014: 1 patents 2014
Issued Patents All Time
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Showing 1–13 of 13 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
8865929 Reactive dyes for contact lenses Yuan Xu , Charlie Chen , Charles A. Francis , Hong Xue , Xining Zhang 2014-10-21
$17,398,000
8461226 Contact lens Richard Fanqing Meng , Lawrence Chapoy 2013-06-11
8153316 Unitized fuel cell assembly and cooling apparatus Daniel M. Pierpont , Kim B. Saulsbury , Jimmy M. Le 2012-04-10
$59,537,000
7160928 Acid functional fluoropolymer membranes and method of manufacture Steven J. Hamrock , Naiyong Jing , L. Charles Hardy 2007-01-09
$18,812,000
6989214 Unitized fuel cell assembly Daniel M. Pierpont , Jimmy M. Le , Kim B. Saulsbury , John R. Mlinar , Claude D. Moreau 2006-01-24
$25,776,000
6833412 Acid functional fluoropolymer membranes and method of manufacture Steven J. Hamrock , Naiyong Jing , L. Charles Hardy 2004-12-21
$25,649,000
6686308 Supported nanoparticle catalyst Guoping Mao 2004-02-03
$25,708,000
6649295 Membrane electrode assembly having annealed polymer electrolyte membrane Steven J. Hamrock , John Lewin 2003-11-18
$21,539,000
6646075 High molecular weight perfluorocyclobutane polymers and method of making Allen R. Siedle 2003-11-11
$15,797,000
6559237 Sulfonated perfluorocyclobutane ion-conducting membranes Krzysztof A. Lewinski , David A. Ylitalo 2003-05-06
$21,737,000
6423784 Acid functional fluoropolymer membranes and method of manufacture Steven J. Hamrock , Naiyong Jing , L. Charles Hardy 2002-07-23
$31,369,000
6238534 Hybrid membrane electrode assembly Gregory M. Haugen , Krzysztof A. Lewinski , Mark K. Debe 2001-05-29
$25,266,000
6090895 Crosslinked ion conductive membranes Steven J. Hamrock , David A. Ylitalo 2000-07-18
$24,753,000
