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

Deep Mehta — 12 Patents

Johnson & Johnson: 12 patents #827 of 7,810Top 15%
Irvine, CA: #887 of 6,241 inventorsTop 15%
California: #51,404 of 386,348 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Deep Mehta has been granted 12 US patents while listed as an inventor at Johnson & Johnson. The first was granted in 2019 and the most recent in September 2025. Deep Mehta ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Deep Mehta in Irvine, CA, US.

Patents per Year

Patents granted per year, 2019 to 2025Bar chart with a peak of 3 patents in 2025.peak 32019: 1 patents20192021: 2 patents20212022: 2 patents20222023: 2 patents20232024: 2 patents20242025: 3 patents2025

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
12409065 Systems and methods for identifying cassette type in a surgical system 2025-09-09
12383665 Systems and methods for proportional pressure and vacuum control in surgical system Nader Nazarifar, Lauren M. Hickey 2025-08-12
12318532 System level fluidics and controls Nader Nazarifar, Justin Lin 2025-06-03
12042429 Systems and methods for mass air flow control in vacuum based aspiration in surgical system Sandra Keh 2024-07-23
11969380 Advanced occlusion management methods for a phacoemulsification system Abraham Hajishah, Edith W. Fung 2024-04-30
11779694 Systems and methods for proportional pressure and vacuum control in surgical system Nader Nazarifar, Lauren M. Hickey 2023-10-10
11633531 Phacoemulsification surgical multi-use pack usage tracker system Edith W. Fung 2023-04-25
11446424 Systems and methods for measuring fluid flow in a venturi based system Dung Ma, Sandra Keh 2022-09-20
11383020 System and method to augment irrigation pressure and to maintain IOP during post occlusion surge Sandra Keh, Dung Ma 2022-07-12
11071816 System, apparatus and method for monitoring anterior chamber intraoperative intraocular pressure Dung Ma 2021-07-27
10957446 System and method for providing a genericized medical device architecture Hou Man Chong, Edith W. Fung, Timothy L. Hunter 2021-03-23
10363111 Phacoemulsification surgical multi-use pack usage tracker system Edith W. Fung 2019-07-30