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USPTO Patent Rankings Data through Dec 31, 2025
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Ivan Popivanov — 9 Patents

IBM: 8 patents #13,181 of 70,183Top 20%
Microsoft: 1 patents #24,968 of 40,388Top 65%
Redmond, WA: #1,504 of 8,547 inventorsTop 20%
Washington: #11,701 of 76,902 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Ivan Popivanov has been granted 9 US patents while listed as an inventor at IBM. The first was granted in 2007 and the most recent in March 2025. Ivan Popivanov ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Ivan Popivanov in Redmond, WA, US.

Patents per Year

Patents granted per year, 2007 to 2025Bar chart with a peak of 2 patents in 2007.peak 22007: 2 patents20072008: 1 patents20082010: 2 patents20102011: 1 patents20112012: 1 patents20122015: 1 patents20152025: 1 patents2025

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12242493 Query processing with machine learning Konstantinos KARANASOS, Matteo INTERLANDI, Fotios PSALLIDAS, Rathijit Sen, Kwanghyun Park +7 more 2025-03-04
8990169 Statistics collection for database tables Dimple Bhatia, John Frederick Hornibrook, Harold Hotelling Lee, Eileen Tien Lin, Daniele Costante Zilio 2015-03-24 $3,177,000
8140490 Method, system and program for prioritizing maintenance of database tables Ashraf Aboulnaga, Peter J. Haas, Sam S. Lightstone, Volker Gerhard Markl, Vijayshankar Raman 2012-03-20 $2,170,000
7917502 Optimized collection of just-in-time statistics for database query optimization Qi Cheng, John Frederick Hornibrook, Wing Yan Lau, Xiaoyan Qian, Michael Joshua Snowbell +2 more 2011-03-29 $5,031,000
7774163 Method, system, program for determining frequency of updating database histograms — 2010-08-10 $5,029,000
7739293 Method, system, and program for collecting statistics of data stored in a database Sam S. Lightstone, Kevin Rose 2010-06-15 $4,416,000
7363324 Method, system and program for prioritizing maintenance of database tables Ashraf Aboulnaga, Peter J. Haas, Sam S. Lightstone, Volker Gerhard Markl, Vijayshankar Raman 2008-04-22 $8,943,000
7299248 Method, system, program for determining frequency of updating database histograms — 2007-11-20 $7,065,000
7281004 Method, system and program for optimizing compression of a workload processed by a database management system Sam S. Lightstone, Guy M. Lohman, Jun Rao, Adam J. Storm, Daniele Costante Zilio 2007-10-09 $10,326,000

Frequent Collaborators

Sam S. Lightstone4 shared
Ashraf Aboulnaga2 shared
Daniele Costante Zilio2 shared
Volker Gerhard Markl2 shared
John Frederick Hornibrook2 shared
Vijayshankar Raman2 shared

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Aaron D. Kovar9
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