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USPTO Patent Rankings Data through Dec 31, 2025
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Effi Ofer — 8 Patents

IBM: 8 patents #13,181 of 70,183Top 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Effi Ofer has been granted 8 US patents while listed as an inventor at IBM. The first was granted in 2004 and the most recent in June 2022. Effi Ofer ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Effi Ofer in Ramat Gan, MB, IL.

Patents per Year

Patents granted per year, 2004 to 2022Bar chart with a peak of 2 patents in 2009.peak 22004: 1 patents20042007: 1 patents20072009: 2 patents20092016: 1 patents20162018: 1 patents20182021: 1 patents20212022: 1 patents2022

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11366764 Managing a least-recently-used data cache with a persistent body Ety Khaitzin, Ohad Eytan 2022-06-21 $14,046,000
10884938 Method and apparatus for prefetching data items to a cache Danny Harnik, Dafna Sadeh 2021-01-05 $2,293,000
9940206 Handling failed cluster members when replicating a database between clusters Kirill Bogdanov, Mark Dennehy, Diarmuid Flynn, Bruce M. Jackson, Marzia Mura +3 more 2018-04-10 $2,135,000
9251017 Handling failed cluster members when replicating a database between clusters Kirill Bogdanov, Mark Dennehy, Diarmuid Flynn, Bruce M. Jackson, Marzia Mura +3 more 2016-02-02 $1,325,000
7529783 Log shipping data replication with parallel log writing and log shipping at the primary site Kevin J. Cherkauer, Scott David Lashley, Dale M. McInnis, Steven R. Pearson 2009-05-05 $6,523,000
7499954 Consistent reintegration of a failed primary instance Kevin J. Cherkauer, Scott David Lashley, Steven R. Pearson, Xun Xue, Roger L. Q. Zheng 2009-03-03 $5,705,000
7188124 Method, system, computer product for recovering dropped database table specifying one or more table spaces, recovering the table space being restored using the dropped table history data structure Matthew A. Huras, Dale M. McInnis, Michael J. Winer, Roger Zheng 2007-03-06 $6,019,000
6684225 Dropped database table recovery Matthew A. Huras, Dale M. McInnis, Michael J. Winer, Roger Zheng 2004-01-27 $11,745,000