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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Darin Keith McAdams — 23 Patents

Amazon: 23 patents #465 of 19,158Top 3%
Bremerton, WA: #3 of 157 inventorsTop 2%
Washington: #3,876 of 76,902 inventorsTop 6%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Darin Keith McAdams has been granted 23 US patents while listed as an inventor at Amazon. The first was granted in 2014 and the most recent in November 2025. Darin Keith McAdams ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Darin Keith McAdams in Bremerton, WA, US.

Patents per Year

Patents granted per year, 2014 to 2025Bar chart with a peak of 5 patents in 2018.peak 52014: 1 patents20142015: 1 patents20152016: 1 patents20162017: 4 patents20172018: 5 patents20182019: 3 patents20192020: 1 patents20202021: 4 patents20212022: 1 patents20222025: 2 patents2025

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12483595 Authorization policy evaluation Emina Torlak, Neha Rungta, Michael W. Hicks, Craig Ryan Disselkoen, Aaron Joseph Eline +9 more 2025-11-25
12261888 Authorization policy validation Michael W. Hicks, John Holman Kastner, Emina Torlak, Richard Matthew McCutchen, Neha Rungta +3 more 2025-03-25
11451392 Token-based secure data management Jonathan Kozolchyk, Darren Ernest Canavor, Jeffrey J. Fielding, Vaibhav Mallya 2022-09-20 $244,022,000
11212291 Securing services and intra-service communications Jonathan Kozolchyk, Jeffrey J. Fielding, Vaibhav Mallya, Darren Ernest Canavor 2021-12-28 $307,879,000
11196732 Single sign-on registration Dick C. Hardt 2021-12-07 $249,569,000
11018874 Digital signature verification for asynchronous responses Arjun Dasarakothapalli, Morgan Akers, David Alan Blunt 2021-05-25 $239,243,000
10986081 Cross-organization registration for single sign-on Dick C. Hardt 2021-04-20 $334,481,000
10630668 Single sign-on registration Dick C. Hardt 2020-04-21 $173,502,000
10491403 Data loss prevention with key usage limit enforcement Marcel Andrew Levy, Darren Ernest Canavor, Zachary Ganwise Fewtrell, Andrew Alphus Kimbrough, Jonathan Kozolchyk +2 more 2019-11-26 $76,599,000
10374809 Digital signature verification for asynchronous responses Arjun Dasarakothapalli, Morgan Akers, David Alan Blunt 2019-08-06 $96,109,000
10356104 Securing services and intra-service communications Jonathan Kozolchyk, Jeffrey J. Fielding, Vaibhav Mallya, Darren Ernest Canavor 2019-07-16 $133,086,000
10020942 Token-based secure data management Jonathan Kozolchyk, Darren Ernest Canavor, Jeffrey J. Fielding, Vaibhav Mallya 2018-07-10 $123,779,000
10007779 Methods and systems for gradual expiration of credentials Jon Arron McClintock, Yogesh Vilas Golwalkar, Bharath Kumar Bhimanaik, Tushaar Sethi 2018-06-26 $168,528,000
9985974 Securing services and intra-service communications Jonathan Kozolchyk, Jeffrey J. Fielding, Vaibhav Mallya, Darren Ernest Canavor 2018-05-29 $96,858,000
9923927 Methods and systems for enabling access control based on credential properties Jon Arron McClintock, Yogesh Vilas Golwalkar, Bharath Kumar Bhimanaik, Tushaar Sethi 2018-03-20 $123,671,000
9882720 Data loss prevention with key usage limit enforcement Marcel Andrew Levy, Darren Ernest Canavor, Zachary Ganwise Fewtrell, Andrew Alphus Kimbrough, Jonathan Kozolchyk +2 more 2018-01-30 $77,841,000
9853811 Optimistic key usage with correction Marcel Andrew Levy, Darren Ernest Canavor, Zachary Ganwise Fewtrell, Andrew Alphus Kimbrough, Jonathan Kozolchyk +2 more 2017-12-26 $87,508,000
9805215 Mapping identifying information Jesper Mikael Johansson, Dominique Imjya Brezinski, Darren Ernest Canavor, Jon Arron McClintock, Brandon William Porter 2017-10-31 $75,809,000
9756023 Token-based secure data management Jonathan Kozolchyk, Darren Ernest Canavor, Jeffrey J. Fielding, Vaibhav Mallya 2017-09-05 $35,065,000
9596244 Securing services and intra-service communications Jonathan Kozolchyk, Jeffrey J. Fielding, Vaibhav Mallya, Darren Ernest Canavor 2017-03-14 $76,826,000
9419841 Token-based secure data management Jonathan Kozolchyk, Darren Ernest Canavor, Jeffrey J. Fielding, Vaibhav Mallya 2016-08-16 $78,016,000
9129118 Mapping identifying information Jesper Mikael Johansson, Dominique Imjya Brezinski, Darren Ernest Canavor, Jon Arron McClintock, Brandon William Porter 2015-09-08 $59,640,000
8625757 Monitoring services and service consumers Alexandre Karpov, Jonathan Kozolchyk, Peter Ding, Jeffrey J. Fielding 2014-01-07 $54,327,000