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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Philip Mullins — 13 Patents

XDX Development: 6 patents #132 of 653Top 25%
RRRedwood Robotics: 3 patents #6 of 12Top 50%
UNUnknown: 3 patents #7,366 of 83,584Top 9%
BIBtu International: 2 patents #11 of 46Top 25%
San Francisco, CA: #3,398 of 26,999 inventorsTop 15%
California: #47,433 of 386,348 inventorsTop 15%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Philip Mullins has been granted 13 US patents while listed as an inventor at X Development. The first was granted in 2003 and the most recent in March 2021. Philip Mullins ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Philip Mullins in San Francisco, CA, US.

Patents per Year

Patents granted per year, 2003 to 2021Bar chart with a peak of 3 patents in 2019.peak 32003: 2 patents20032004: 1 patents20042006: 1 patents20062016: 2 patents20162017: 1 patents20172018: 1 patents20182019: 3 patents20192021: 2 patents2021

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D912119 Mobile base for a robot Justine Rembisz, Matthew David Day 2021-03-02
10894321 Mobile robot Vincent Nabat, Justine Rembisz 2021-01-19 $86,250,000
10493624 Mobile robot Vincent Nabat, Justine Rembisz 2019-12-03 $34,836,000
10330182 Robot actuator utilizing a differential pulley transmission Aaron Edsinger 2019-06-25 $25,831,000
10189158 Robot manipulator with modular torque controlled link Aaron Edsinger, Lee Magnusson, Jeff Weber 2019-01-29 $26,977,000
10018256 Low cost block and tackle robot transmission Lee Magnusson, Matt Carney, Aaron Edsinger, Jeff Weber 2018-07-10 $26,663,000
9574646 Twisted string transmission Aaron Edsinger, Jeff Weber, Lee Magnusson 2017-02-21
9512912 Robot actuator utilizing a differential pulley transmission Aaron Edsinger 2016-12-06
9447849 Robot manipulator with modular torque controlled links Aaron Edsinger, Lee Magnusson, Jeff Weber 2016-09-20
7014673 Filtering apparatus 2006-03-21 $2,294,000
6808554 Filtering apparatus 2004-10-26
6576030 Filtering apparatus 2003-06-10 $275,000
6537337 Air filter for extraction apparatus John Horsey 2003-03-25