Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Todd Steffen — 12 Patents

WAWalgreen: 12 patents #16 of 293Top 6%
Chicago, IL: #1,025 of 13,327 inventorsTop 8%
Illinois: #7,339 of 84,256 inventorsTop 9%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Todd Steffen has been granted 12 US patents while listed as an inventor at Walgreen. The first was granted in 2011 and the most recent in February 2016. Todd Steffen ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Todd Steffen in Chicago, IL, US.

Patents per Year

Patents granted per year, 2011 to 2016Bar chart with a peak of 6 patents in 2012.peak 62011: 2 patents20112012: 6 patents20122013: 2 patents20132015: 1 patents20152016: 1 patents2016

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9248966 Targeted product distribution system and method Vinayak Pandit, Brian Amend, Louie Chin, Jeffrey Elliott, Kathy Emery +5 more 2016-02-02 $448,577,000
9092752 Targeted product distribution system and method Vinayak Pandit, Brian Amend, Louie Chin, Jeffrey Elliott, Kathy Emery +5 more 2015-07-28 $618,167,000
8433439 Targeted product distribution system and method Vinayak Pandit, Brian Amend, Louie Chin, Jeffrey Elliott, Kathy Emery +5 more 2013-04-30 $240,771,000
8374924 Targeted product distribution system and method Vinayak Pandit, Brian Amend, Louie Chin, Jeffrey Elliott, Kathy Emery +5 more 2013-02-12 $206,988,000
8340808 Targeted product distribution system and method Vinayak Pandit, Brian Amend, Louie Chin, Jeffrey Elliott, Kathy Emery +5 more 2012-12-25
8290614 Targeted product distribution system and method Vinayak Pandit, Brian Amend, Louie Chin, Jeffrey Elliott, Kathy Emery +5 more 2012-10-16 $200,108,000
8285415 Targeted product distribution system and method Vinayak Pandit, Brian Amend, Louie Chin, Jeffrey Elliott, Kathy Emery +5 more 2012-10-09 $215,734,000
8219241 Targeted product distribution system and method Vinayak Pandit, Brian Amend, Louie Chin, Jeffrey Elliott, Kathy Emery +5 more 2012-07-10 $170,453,000
8155783 Targeted product distribution system and method Vinayak Pandit, Brian Amend, Louie Chin, Jeffrey Elliott, Kathy Emery +5 more 2012-04-10 $179,584,000
8116905 Targeted product distribution system and method Vinayak Pandit, Brian Amend, Louie Chin, Jeffrey Elliott, Kathy Emery +5 more 2012-02-14 $183,903,000
8086345 Targeted product distribution system and method Vinayak Pandit, Brian Amend, Louie Chin, Jeffrey Elliott, Kathy Emery +5 more 2011-12-27 $82,877,000
8086347 Targeted product distribution system and method Vinayak Pandit, Brian Amend, Louie Chin, Jeffrey Elliott, Kathy Emery +5 more 2011-12-27 $82,877,000