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

John Lewars — 19 Patents

IBM: 19 patents #5,793 of 70,183Top 9%
New Paltz, NY: #20 of 139 inventorsTop 15%
New York: #7,469 of 115,490 inventorsTop 7%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
John Lewars has been granted 19 US patents while listed as an inventor at IBM. The first was granted in 2013 and the most recent in July 2025. John Lewars ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list John Lewars in New Paltz, NY, US.

Patents per Year

Patents granted per year, 2013 to 2025Bar chart with a peak of 6 patents in 2017.peak 62013: 1 patents20132016: 1 patents20162017: 6 patents20172019: 3 patents20192020: 2 patents20202021: 2 patents20212023: 1 patents20232025: 3 patents2025

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12353279 Offloading a validity check for a data block from a server to be performed by a client node Rong Zeng, Lin Feng Shen, Xin Wang, Jonathan Terner, D Scott Guthridge 2025-07-08
12242733 Determining a memory contention state of a node Felipe Knop, Olaf Weiser, Lyle Gayne 2025-03-04
12229440 Write sharing method for a cluster filesystem Enci Zhong, Frank B. Schmuck, D Scott Guthridge 2025-02-18
11782630 Efficient use of optional fast replicas via asymmetric replication Frank B. Schmuck, Owen T. Anderson, Deepavali M. Bhagwat, Enci Zhong, Felipe Knop +2 more 2023-10-10 $6,086,000
10942829 Scaling out a hybrid cloud storage service Robert B. Basham, Christopher J. Tan, Oleksandr Safonov 2021-03-09 $4,710,000
10942830 Scaling out a hybrid cloud storage service Robert B. Basham, Christopher J. Tan, Oleksandr Safonov 2021-03-09 $4,710,000
10831560 Workload performance improvement using data locality and workload placement Samuel M. Black, Michael J. Spriggs, Lior Aronovich 2020-11-10 $848,000
10733032 Migrating operating system interference events to a second set of logical processors along with a set of timers that are synchronized using a global clock John Divirgilio, Liana L. Fong, Seetharami R. Seelam, Brian F. Veale 2020-08-04 $3,150,000
10303573 Scaling out a hybrid cloud storage service Robert B. Basham, Christopher J. Tan, Oleksandr Safonov 2019-05-28 $2,255,000
10203996 Filtering system noises in parallel computer system during thread synchronization Keun Soo Yim, Seetharami R. Seelam, Liana L. Fong, Arun Kwangil Iyengar 2019-02-12 $5,536,000
10169176 Scaling out a hybrid cloud storage service Robert B. Basham, Christopher J. Tan, Oleksandr Safonov 2019-01-01
9836334 Scheduling application tasks only on logical processors of a first set and operating system interferences in logical processors of a second set John Divirgilio, Liana L. Fong, Seetharami R. Seelam, Brian F. Veale 2017-12-05 $3,039,000
9800469 Predicting the performance of a multi-stage communications network under load from multiple communicating servers Donald G. Grice, William A. Hanson 2017-10-24 $3,030,000
9769025 Predicting the performance of a multi-stage communications network under load from multiple communicating servers Donald G. Grice, William A. Hanson 2017-09-19 $2,669,000
9743299 Network performance testing in non-homogeneous networks William T. Boyd, Georgy A. Chochia, Donald G. Grice 2017-08-22 $2,056,000
9730096 Network performance testing in non-homogeneous networks William T. Boyd, Georgy A. Chochia, Donald G. Grice 2017-08-08 $2,569,000
9558095 Monitoring system noises in parallel computer systems Keun Soo Yim, Seetharami R. Seelam, Liana L. Fong, Arun Kwangil Iyengar 2017-01-31 $3,813,000
9361202 Filtering system noises in parallel computer systems during thread synchronization Keun Soo Yim, Seetharami R. Seelam, Liana L. Fong, Arun Kwangil Iyengar 2016-06-07 $4,256,000
8484648 Hardware multi-threading co-scheduling for parallel processing systems John Divirgilio, Liana L. Fong, Seetharami R. Seelam, Brian F. Veale 2013-07-09 $6,470,000