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

Robert Claridge — 12 Patents

Xerox: 12 patents #1,122 of 8,622Top 15%
Cambridge, CA: #27 of 478 inventorsTop 6%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Robert Claridge has been granted 12 US patents while listed as an inventor at Xerox. The first was granted in 2020 and the most recent in September 2025. Robert Claridge ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Robert Claridge in Cambridge, ON, CA.

Patents per Year

Patents granted per year, 2020 to 2025Bar chart with a peak of 3 patents in 2023.peak 32020: 1 patents20202021: 2 patents20212023: 3 patents20232024: 3 patents20242025: 3 patents2025

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12410328 Carbon supported surface functionalized silver nanoparticles Yujie Zhu, Yulin Wang, David John William Lawton 2025-09-09
12264214 Spherical particles comprising carbon nanomaterial-graft-polymer and methods of production and uses thereof Valerie M. Farrugia, Shivanthi Easwari Sriskandha 2025-04-01
12258455 Viscous bio-derived solvents for structured organic film (SOF) compositions Valerie M. Farrugia 2025-03-25
12157786 Spherical particles comprising carbon nanomaterial-graft-polyurethane and methods of production and uses thereof Valerie M. Farrugia, Shivanthi Easwari Sriskandha 2024-12-03 $2,185,000
12110380 Spherical particles comprising nanoclay-filled-polymer and methods of production and uses thereof Valerie M. Farrugia 2024-10-08 $2,791,000
11932735 Graphene oxide-doped polyvinylidene fluoride particles with enhanced beta-phase crystallinity Valerie M. Farrugia, Hojjat Seyed Jamali 2024-03-19 $1,510,000
11731349 Thermoplastic particulates comprising a carboxylic acid-based sintering aid and additive manufacturing therewith Cristina Resetco, Richard Philip Nelson Veregin 2023-08-22 $2,516,000
11732106 Spherical particles comprising nanoclay-filled-polymer and methods of production and uses thereof Valerie M. Farrugia 2023-08-22 $2,516,000
11667788 Nanoparticle-coated elastomeric particulates and surfactant-promoted methods for production and use thereof Cristina Resetco, Shivanthi Easwari Sriskandha, Valerie M. Farrugia, Edward G. Zwartz 2023-06-06 $2,499,000
11124663 Ink composition and method of printing the ink composition Naveen Chopra, Biby Esther Abraham 2021-09-21 $3,241,000
10907059 Waterborne clear ink compositions Naveen Chopra, Biby Esther Abraham, Carolyn Moorlag, Guerino G. Sacripante 2021-02-02 $6,373,000
10738209 Ink composition comprising humectant blend Naveen Chopra, Biby Esther Abraham, Carolyn Moorlag, Guerino G. Sacripante 2020-08-11 $8,043,000