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

Irwin D'Souza — 6 Patents

IBM: 6 patents #16,491 of 70,183Top 25%
Toronto, CA: #1,358 of 9,482 inventorsTop 15%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Irwin D'Souza has been granted 6 US patents while listed as an inventor at IBM. The first was granted in 2019 and the most recent in August 2023. Irwin D'Souza ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Irwin D'Souza in Toronto, ON, CA.

Patents per Year

Patents granted per year, 2019 to 2023Bar chart with a peak of 3 patents in 2021.peak 32019: 1 patents20192020: 1 patents20202021: 3 patents20212023: 1 patents2023

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11714676 Software-directed value profiling with hardware-based guarded storage facility Joran S. C. Siu, Filip Jeremic, Aleksandar Micic, Evgenia Badiyanova 2023-08-01 $14,809,000
11080182 Object load introspection using guarded storage Joran S. C. Siu, Filip Jeremic, Aleksandar Micic, Evgenia Badiyanova 2021-08-03 $4,187,000
11042429 Selective stack trace generation during java exception handling Kevin J. Langman, Daniel Heidinga 2021-06-22 $6,016,000
10891120 Performing a compiler optimization pass as a transaction 2021-01-12 $3,912,000
10877884 Copying and forwarding for concurrent copying garbage collection Aleksandar Micic, Joran S. C. Siu, Filip Jeremic, Charles R. Gracie, Dmitri Pivkine 2020-12-29 $5,669,000
10289395 Performing a compiler optimization pass as a transaction 2019-05-14 $3,761,000