Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
VG

Vladimir V. Grebenik

Microsoft: 8 patents #5,547 of 40,388Top 15%
Redmond, WA: #1,668 of 8,547 inventorsTop 20%
Washington: #13,001 of 76,902 inventorsTop 20%
Overall (All Time): #617,018 of 4,157,543Top 15%
8 Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12155662 Techniques for advanced data access control for distributed systems Nikita BANDYOPADHYAY, Seshadri Mani, Duane Stanley Bolick, Jr., Weijie Li 2024-11-26
10831779 Seamless data migration across databases Vladimir Kritchko, Xin He, Kangrong Yan 2020-11-10
9720991 Seamless data migration across databases Vladimir Kritchko, Xin He, Kangrong Yan 2017-08-01
8555055 Delegation model for role-based access control administration Pretish Abraham 2013-10-08
8549289 Scope model for role-based access control administration Pretish Abraham 2013-10-01
8402266 Extensible role-based access control model for services Pretish Abraham 2013-03-19
8321461 Upgrading roles in a role-based access-based control model Jose A. Lozano Hinojosa 2012-11-27
8255419 Exclusive scope model for role-based access control administration Pretish Abraham 2012-08-28