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USPTO Patent Rankings Data through Dec 31, 2025
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Robert Castro — 4 Patents

EMEmd Millipore: 2 patents #166 of 345Top 50%
Medtronic: 1 patents #5,406 of 6,367Top 85%
Santa Clarita, CA: #258 of 1,031 inventorsTop 30%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Robert Castro has been granted 4 US patents while listed as an inventor at Emd Millipore. The first was granted in 2020 and the most recent in September 2024. Robert Castro ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Robert Castro in Santa Clarita, CA, US.

Patents per Year

Patents granted per year, 2020 to 2024Bar chart with a peak of 1 patents in 2020.peak 12020: 1 patents20202022: 1 patents20222023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12090436 Valve protection and tube management device Joseph Geringer, Martin Szyk, Sophie Daudenarde, Joseph Almasian 2024-09-17
11602709 Valve protection and tube management device Joseph Geringer, Martin Szyk, Sophie Daudenarde, Joseph Almasian 2023-03-14
11445807 Pump clip with tube clamp for a fluid infusion device Richard C. Briggs, Joseph Williams 2022-09-20 $54,449,000
10583970 Childproof storage box Eileen Fernandez Castro 2020-03-10

Frequent Collaborators

Joseph Geringer2 shared
Sophie Daudenarde2 shared
Martin Szyk2 shared
Joseph Almasian2 shared
Richard C. Briggs1 shared
Eileen Fernandez Castro1 shared

Nearby-Ranked Inventors

Jagadeesh Kandasamy4
Ross CABOT4
George Ueda4
Franz A. Gruswitz4
Tommy Glimberg4
Vinayakaraddy Gulabal4
Sandra Bittorf4
Aviel FOGEL4
Eric Matthew Walton4