Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Carl Schell — 9 Patents

OVOvonyx: 6 patents #22 of 96Top 25%
Intel: 2 patents #13,316 of 30,777Top 45%
CACalsonic Kansei North America: 1 patents #12 of 56Top 25%
Samsung: 1 patents #50,112 of 75,807Top 70%
Dearborn, MI: #217 of 1,494 inventorsTop 15%
Michigan: #10,673 of 86,293 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Carl Schell has been granted 9 US patents while listed as an inventor at Ovonyx. The first was granted in 2009 and the most recent in December 2014. Carl Schell ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Carl Schell in Dearborn, MI, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8908413 Programmable resistance memory Tyler Lowrey, Wally Czubatyj, Steve Hudgens, Jon Maimon, Jeff Fournier +2 more 2014-12-09
8685291 Variable resistance materials with superior data retention characteristics Wolodymyr Czubatyj 2014-04-01
8363446 Multilevel variable resistance memory cell utilizing crystalline programming states Wolodymyr Czubatyj, Tyler Lowrey, Charles H. Dennison 2013-01-29
8222625 Non-volatile memory device including phase-change material Dong-Ho Ahn, Hideki Horii, Soon-Oh Park, Young Hyun Kim, Hee-Ju Shin +3 more 2012-07-17
8217379 Arsenic-containing variable resistance materials Guy Wicker, Jon Maimon 2012-07-10
8092285 System and method for controlling a ventilation unit of a vehicle Gursaran Das Mathur 2012-01-10
8062921 Phase change memories with improved programming characteristics Guy Wicker, Sergey Kostylev, Stephen J. Hudgens 2011-11-22 $16,463,000
8009455 Programmable resistance memory Tyler Lowrey, Wally Czubatyj, Steve Hudgens, Jon Maimon, Jeff Fournier +2 more 2011-08-30
7504675 Phase change memories with improved programming characteristics Guy Wicker, Sergey Kostylev, Stephen J. Hudgens 2009-03-17 $18,451,000