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USPTO Patent Rankings Data through Dec 31, 2025
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Brian Alexander — 15 Patents

XTXtralis Technologies: 9 patents #4 of 22Top 20%
GLGarrett Thermal Systems Limited: 2 patents #5 of 19Top 30%
VPVision Fire & Security Pty: 2 patents #3 of 11Top 30%
CTCommscope Technologies: 1 patents #801 of 1,194Top 70%
CUCornell University: 1 patents #786 of 1,984Top 40%
XGXtralis Global: 1 patents #3 of 10Top 30%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Brian Alexander has been granted 15 US patents while listed as an inventor at Xtralis Technologies. The first was granted in 2011 and the most recent in August 2024. Brian Alexander ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Brian Alexander in Melbourne, NY, AU.

Patents per Year

Patents granted per year, 2011 to 2024Bar chart with a peak of 3 patents in 2016.peak 32011: 1 patents20112013: 2 patents20132014: 1 patents20142015: 2 patents20152016: 3 patents20162017: 1 patents20172018: 2 patents20182020: 1 patents20202021: 1 patents20212024: 1 patents2024

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
12055768 Strain relief boot — 2024-08-06
11002579 Addressability in particle detection Kemal Ajay, Ron Knox, Karl Boettger, Rajiv Singh, Thor North +2 more 2021-05-11
10545041 Addressability in particle detection Kemal Ajay, Ron Knox, Karl Boettger, Rajiv Singh, Thor North +2 more 2020-01-28
10161837 Aspirated particle detection with various flow modifications Kemal Ajay, Ronald Knox, Kate Cooper, Rajiv Singh, Thor North +3 more 2018-12-25
9993828 Particle precipitator Kemal Ajay 2018-06-12
9805570 Particle detector with dust rejection Kemal Ajay 2017-10-31
9470627 Detection of particle characteristics Nitin Vayeda, Kemal Ajay 2016-10-18
9423344 Method of detecting particles by detecting a variation in scattered radiation Ron Knox, Kate Cooper, Peter John Meikle 2016-08-23
9291555 Method of detecting particles by detecting a variation in scattered radiation Ron Knox, Kate Cooper, Peter John Meikle 2016-03-22
9128047 Detection of particle characteristics Nitin Vayeda, Kemal Ajay 2015-09-08
9002065 Method of detecting particles by detecting a variation in scattered radiation Ron Knox, Karl Boettger, Peter John Meikle 2015-04-07
8642341 Materials and methods for gene mediated therapy of psychiatric disorders Michael Kaplitt 2014-02-04
8620031 Method of detecting particles by detecting a variation in scattered radiation Ron Knox, Karl Boettger, Peter John Meikle 2013-12-31
8406471 Method of detecting particles by detecting a variation in scattered radiation Ron Knox, Karl Boettger, Peter John Meikle 2013-03-26
7983445 Method of detecting particles by detecting a variation in scattered radiation Ron Knox, Karl Boettger, Peter John Meikle 2011-07-19

Frequent Collaborators

Ron Knox8 shared
Kemal Ajay7 shared
Peter John Meikle6 shared
Karl Boettger6 shared
Rajiv Singh3 shared
Stephen James Pattinson3 shared

Nearby-Ranked Inventors

Naoya Kasahara15
Aaron Larry Snyder15
Avishay Meron15
Stuart Hatfield15
Satoshi KUNIYASU15
Ashton Mason15
Theodore Yuchiang Cheng15
Richard Sharbaugh15
Rajen Bhatt15