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

Erik Ismert — 14 Patents

Microsoft: 14 patents #2,871 of 40,388Top 8%
Shoreline, WA: #47 of 433 inventorsTop 15%
Washington: #7,280 of 76,902 inventorsTop 10%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Erik Ismert has been granted 14 US patents while listed as an inventor at Microsoft. The first was granted in 2009 and the most recent in March 2020. Erik Ismert ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Erik Ismert in Shoreline, WA, US.

Patents per Year

Patents granted per year, 2009 to 2020Bar chart with a peak of 3 patents in 2017.peak 32009: 1 patents20092011: 2 patents20112012: 1 patents20122013: 1 patents20132014: 1 patents20142015: 1 patents20152017: 3 patents20172018: 1 patents20182019: 2 patents20192020: 1 patents2020

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10606830 Multi-version data system nested transactions isolation Nikola Vujic, Milos Andelkovic, Marko Zivanovic, Craig Steven Freedman 2020-03-31 $74,701,000
10474645 Automatically retrying transactions with split procedure execution Craig Steven Freedman, Michael James Zwilling 2019-11-12 $75,975,000
10438008 Row level security Panagiotis Antonopoulos, Jack S. Richins, Michael James Zwilling, Conor Cunningham, Raul Garcia +1 more 2019-10-08 $58,075,000
10019476 Multi-version data system nested transactions isolation Nikola Vujic, Milo{hacek over (s)} Andelković, Marko {hacek over (Z)}ivanović, Craig Steven Freedman 2018-07-10 $63,082,000
9767147 Method of converting query plans to native code Craig Steven Freedman 2017-09-19 $23,823,000
9582467 Normalizing data for fast superscalar processing Aleksandras Surna, Srikumar Rangarajan, Nimish S. Khanolkar 2017-02-28 $30,997,000
9547674 Normalizing data for fast superscalar processing Aleksandras Surna, Srikumar Rangarajan, Nimish S. Khanolkar 2017-01-17 $57,646,000
9195712 Method of converting query plans to native code Craig Steven Freedman 2015-11-24 $64,457,000
8631039 Normalizing data for fast superscalar processing Aleksandras Surna, Srikumar Rangarajan, Nimish S. Khanolkar 2014-01-14 $40,580,000
8458441 Vector extensions to an interpreted general expression evaluator in a database system Frank Huber 2013-06-04 $20,420,000
8112383 Systems and methods for a database engine in-process data provider Alazel Acheson, Shrinivas Ashwin, Jose A. Blakeley, Peter A. Carlin, Christian Kleinerman +2 more 2012-02-07 $21,648,000
7953674 Fuzzing system and method for exhaustive security fuzzing within an SQL server Jiazhen Wu, Raul Garcia, Craig A. Gick, Adrian Baras 2011-05-31 $19,253,000
7933894 Parameter-sensitive plans for structural scenarios Marc T. Friedman, Cesar A. Galindo-Legaria, Milind M. Joshi, Naveen Prakash 2011-04-26 $19,159,000
7640230 Query plan selection control using run-time association mechanism Eric Hanson, Cesar A. Galindo-Legaria, Lubor Kollar, Ganapathy Krishnamoorthy, Sameer Arun Verkhedkar +1 more 2009-12-29 $28,457,000