Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
GZ

Greg Zaverucha — 5 Patents

Microsoft: 3 patents #13,486 of 40,388Top 35%
IBM: 2 patents #32,909 of 70,183Top 50%
Waterloo, CA: #583 of 2,098 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Greg Zaverucha has been granted 5 US patents while listed as an inventor at Microsoft. The first was granted in 2013 and the most recent in May 2023. Greg Zaverucha ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Greg Zaverucha in Waterloo, ON, CA.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11664999 Ensuring the integrity of data stored in a memory by using a watermark John G. Bennett 2023-05-30 $361,099,000
10623497 Leveraging pre-existing groups for IoT device access David G. Thaler, Justin Hutchings, Kevin M. Kane, Daniel Stelian Mihai, Arvind Padole +1 more 2020-04-14 $125,652,000
9646154 Return oriented programming (ROP) attack protection Ling Tony Chen, Jonathan E. Lange 2017-05-09 $28,083,000
9111115 Oblivious transfer with hidden access control lists Jan L. Camenisch, Maria Dubovitskaya, Gregory Neven 2015-08-18 $3,868,000
8577029 Oblivious transfer with hidden access control lists Jan Leonhard Cameniisch, Maria Dubovitskaya, Gregory Neven 2013-11-05 $5,290,000