Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Liam Damewood — 21 Patents

LTLeapyear Technologies: 12 patents #3 of 10Top 30%
SNSnowflake: 9 patents #100 of 448Top 25%
Millbrae, CA: #33 of 414 inventorsTop 8%
California: #27,449 of 386,348 inventorsTop 8%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Liam Damewood has been granted 21 US patents while listed as an inventor at Leapyear Technologies. The first was granted in 2019 and the most recent in May 2025. Liam Damewood ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Liam Damewood in Millbrae, CA, US.

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12314418 Differentially private security system using gaussian noise and dynamic step size Oana Niculaescu, Alexander Rozenshteyn, Mikhail Rudoy 2025-05-27
12223083 Differentially private processing and database storage Ishaan Nerurkar, Christopher Hockenbrocht, Mihai Maruseac, Alexander Rozenshteyn 2025-02-11
12204679 Differentially private query budget refunding Christopher Hockenbrocht, Ishaan Nerurkar, Alexander Rozenshteyn, David Spies, Mihai Maruseac 2025-01-21
12130942 Budget tracking in a differentially private database system Christopher Hockenbrocht, Ishaan Nerurkar, Mihai Maruseac, Alexander Rozenshteyn 2024-10-29 $75,636,000
12105832 Adaptive differentially private count Oana Niculaescu, Alexander Rozenshteyn, Ann Yang 2024-10-01 $71,568,000
12072998 Differentially private processing and database storage Ishaan Nerurkar, Christopher Hockenbrocht, Mihai Maruseac, Alexander Rozenshteyn 2024-08-27 $92,519,000
11893133 Budget tracking in a differentially private database system Christopher Hockenbrocht, Ishaan Nerurkar, Mihai Maruseac, Alexander Rozenshteyn 2024-02-06 $164,017,000
11861032 Adaptive differentially private count Oana Niculaescu, Alexander Rozenshteyn, Ann Yang 2024-01-02 $182,741,000
11755769 Differentially private query budget refunding Christopher Hockenbrocht, Ishaan Nerurkar, Alexander Rozenshteyn, David Spies, Mihai Maruseac 2023-09-12 $89,230,000
11328084 Adaptive differentially private count Oana Niculaescu, Alexander Rozenshteyn, Ann Yang 2022-05-10
11188547 Differentially private budget tracking using Renyi divergence Ishaan Nerurkar, Christopher Hockenbrocht, Alexander Rozenshteyn, Mihai Maruseac 2021-11-30
11100247 Differentially private processing and database storage Ishaan Nerurkar, Christopher Hockenbrocht, Mihai Maruseac, Alexander Rozenshteyn 2021-08-24
11055432 Budget tracking in a differentially private database system Christopher Hockenbrocht, Ishaan Nerurkar, Mihai Maruseac, Alexander Rozenshteyn 2021-07-06
10733320 Differentially private processing and database storage Ishaan Nerurkar, Christopher Hockenbrocht, Mihai Maruseac, Alexander Rozenshteyn 2020-08-04
10726153 Differentially private machine learning using a random forest classifier Ishaan Nerurkar, Christopher Hockenbrocht, Mihai Maruseac, Alexander Rozenshteyn 2020-07-28
10642847 Differentially private budget tracking using Renyi divergence Ishaan Nerurkar, Christopher Hockenbrocht, Alexander Rozenshteyn, Mihai Maruseac 2020-05-05
10586068 Differentially private processing and database storage Ishaan Nerurkar, Christopher Hockenbrocht 2020-03-10
10467234 Differentially private database queries involving rank statistics Ishaan Nerurkar, Christopher Hockenbrocht, Mihai Maruseac, Alexander Rozenshteyn 2019-11-05
10242224 Differentially private processing and database storage Ishaan Nerurkar, Christopher Hockenbrocht 2019-03-26
10229287 Differentially private processing and database storage Ishaan Nerurkar, Christopher Hockenbrocht, Mihai Maruseac, Alexander Rozenshteyn 2019-03-12
10192069 Differentially private processing and database storage Ishaan Nerurkar, Christopher Hockenbrocht, Michael G. Shaughnessy, Eitan Chatav 2019-01-29