Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Devin Spratt — 16 Patents

PLPax Labs: 12 patents #8 of 58Top 15%
JLJuul Labs: 4 patents #43 of 150Top 30%
San Francisco, CA: #2,665 of 26,999 inventorsTop 10%
California: #37,952 of 386,348 inventorsTop 10%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Devin Spratt has been granted 16 US patents while listed as an inventor at Pax Labs. The first was granted in 2020 and the most recent in December 2024. Devin Spratt ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Devin Spratt in San Francisco, CA, US.

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
12156536 Heater control circuitry for vaporizer device Joshua Fu, Christopher Loental, Marko Markovic, Alexander Weiss, Alexander Ringrose +9 more 2024-12-03
12108785 Vaporizer device body Joshua Fu, Christopher Loental, Marko Markovic, Alexander Weiss, Alexander Ringrose +9 more 2024-10-08
12102117 Vaporizer device with differential pressure sensor Joshua Fu, Christopher Loental, Marko Markovic, Alexander Weiss, Alexander Ringrose +9 more 2024-10-01
12029237 Identification of a cartridge for a vaporizer device Joshua Fu, Christopher Loental, Marko Markovic, Alexander Weiss, Alexander Ringrose +9 more 2024-07-09
D1021228 Vaporizer cartridge David Carlberg, Alexander Weiss, Alexander Ringrose, Marko Markovic, Robyn Nariyoshi +4 more 2024-04-02
11666086 Vaporizer cartridge for a vaporizer Joshua Fu, Christopher Loental, Marko Markovic, Alexander Weiss, Alexander Ringrose +9 more 2023-06-06
11638443 Heater control circuitry for vaporizer device Joshua Fu, Christopher Loental, Marko Markovic, Alexander Weiss, Alexander Ringrose +9 more 2023-05-02
11632983 Vaporizer device body Joshua Fu, Christopher Loental, Marko Markovic, Alexander Weiss, Alexander Ringrose +9 more 2023-04-25
11606970 Vaporizer device with differential pressure sensor Joshua Fu, Christopher Loental, Marko Markovic, Alexander Weiss, Alexander Ringrose +9 more 2023-03-21
D970803 Vaporizer cartridge David Carlberg, Alexander Weiss, Alexander Ringrose, Marko Markovic, Robyn Nariyoshi +4 more 2022-11-22
D968690 Vaporizer device David Carlberg, Alexander Weiss, Alexander Ringrose, Marko Markovic, Robyn Nariyoshi +4 more 2022-11-01
D952244 Vaporizer cartridge David Carlberg, Timothy McFarland, Alexander Weiss 2022-05-17
D933286 Vaporizer cartridge Alexander Weiss, David Carlberg, Timothy McFarland 2021-10-12
D923864 Vaporizer cartridge David Carlberg, Alexander Weiss, Alexander Ringrose, Marko Markovic, Robyn Nariyoshi +4 more 2021-06-29
D919881 Vaporizer device David Carlberg, Alexander Weiss, Alexander Ringrose, Marko Markovic, Robyn Nariyoshi +4 more 2021-05-18
D898278 Vaporizer device David Carlberg, Alexander Weiss, Alexander Ringrose, Marko Markovic, Robyn Nariyoshi +4 more 2020-10-06