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USPTO Patent Rankings Data through Dec 31, 2025
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Elden Christensen — 4 Patents

Microsoft: 4 patents #10,758 of 40,388Top 30%
Sammamish, WA: #1,035 of 2,558 inventorsTop 45%
Washington: #23,275 of 76,902 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Elden Christensen has been granted 4 US patents while listed as an inventor at Microsoft. The first was granted in 2013 and the most recent in May 2020. Elden Christensen ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Elden Christensen in Sammamish, WA, US.

Patents per Year

Patents granted per year, 2013 to 2020Bar chart with a peak of 2 patents in 2020.peak 22013: 1 patents20132019: 1 patents20192020: 2 patents2020

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10656868 Optimal storage and workload placement, and high resiliency, in geo-distributed cluster systems Lokesh Srinivas Koppolu, David A. Dion, Abhinit Kumar, Suresh Chandra Pippari, Amitabh Prakash Tamhane 2020-05-19 $139,542,000
10609159 Providing higher workload resiliency in clustered systems based on health heuristics Lokesh Srinivas Koppolu, David A. Dion, Abhinit Kumar, Amitabh Prakash Tamhane, Andrea D'Amato +2 more 2020-03-31 $74,701,000
10437506 Optimal storage and workload placement, and high resiliency, in geo-distributed cluster systems Lokesh Srinivas Koppolu, David A. Dion, Abhinit Kumar, Suresh Chandra Pippari, Amitabh Prakash Tamhane 2019-10-08 $58,075,000
8411863 Full volume encryption in a clustered environment Octavian T. Ureche, Scott Brender, Rajsekhar Das 2013-04-02 $14,898,000