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

Eric Rotberg — 20 Patents

Xerox: 20 patents #696 of 8,622Top 9%
Toronto, CA: #295 of 9,482 inventorsTop 4%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Eric Rotberg has been granted 20 US patents while listed as an inventor at Xerox. The first was granted in 2012 and the most recent in July 2023. Eric Rotberg ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Eric Rotberg in Toronto, ON, CA.

Patents per Year

Patents granted per year, 2012 to 2023Bar chart with a peak of 7 patents in 2014.peak 72012: 1 patents20122013: 4 patents20132014: 7 patents20142015: 3 patents20152016: 1 patents20162017: 2 patents20172018: 1 patents20182023: 1 patents2023

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
RE49572 Imaging processes Richard P. N. Veregin, Edward G. Zwartz, Suxia Yang, Daryl W. Vanbesien, Cuong Vong +1 more 2023-07-04
10126671 Imaging processes Richard P. N. Veregin, Edward G. Zwartz, Suxia Yang, Daryl W. Vanbesien, Cuong Vong +1 more 2018-11-13 $4,731,000
9605171 Solid red ink formulations Valerie M. Farrugia, C Geoffrey Allen, Jordan H. Wosnick, Karen A. Moffat, Richard P. N. Veregin +2 more 2017-03-28 $2,338,000
9581926 Imaging processes Richard P. N. Veregin, Edward G. Zwartz, Suxia Yang, Daryl W. Vanbesien, Cuong Vong +1 more 2017-02-28 $2,058,000
9377704 Red toners Valerie M. Farrugia, Jordan H. Wosnick, Karen A. Moffat, Richard P. N. Veregin, Suxia Yang +1 more 2016-06-28 $2,603,000
9042755 Printer control using optical and electrostatic sensors Richard Philip Nelson Veregin, Majid Kamel 2015-05-26 $4,461,000
8974993 UV red fluorescent EA toner Roxan Richards-Johnson, Jordan H. Wosnick, Karen A. Moffat, Edward G. Zwartz, Britawit Asfaw +2 more 2015-03-10 $3,623,000
8962228 Low melt color toners with fluorescence agents Gabriel Iftime, Karen A. Moffat, Jordan H. Wosnick, Cuong Vong, Richard P. N. Veregin +1 more 2015-02-24 $2,661,000
8916317 Toner processes Gabriel Iftime, Jordan H. Wosnick, Cuong Vong, Edward G. Zwartz, Richard P. N. Veregin +2 more 2014-12-23 $5,034,000
8790856 Low dielectric additives for toner Suxia Yang, Richard Philip Nelson Veregin, Magid Kamel, Cuong Vong, Kimberly D. Nosella 2014-07-29 $5,723,000
8686062 Radiation curable red gel ink formulations Valerie M. Farrugia, C Geoffrey Allen, Jordan H. Wosnick, Karen A. Moffat, Richard P. N. Veregin +3 more 2014-04-01 $4,535,000
8673527 Toner processes Suxia Yang, Richard P. N. Veregin, Gabriel Iftime, Jordan H. Wosnick, Cuong Vong +3 more 2014-03-18 $2,582,000
8673530 Alkyl silane surface treated silica for toner Suxia Yang, Richard Philip Nelson Veregin, Magid Kamel, Cuong Vong, Kimberly D. Nosella 2014-03-18 $2,582,000
8663886 Toner compositions and processes Daryl W. Vanbesien, Richard P. N. Veregin, Suxia Yang, Corey L. Tracy, Karen A. Moffat +2 more 2014-03-04 $2,461,000
8652732 Tunable gloss toners Edward G. Zwartz, T. Brian McAneney, Valerie M. Farrugia, Jordan H. Wosnick, Richard P. N. Veregin 2014-02-18 $1,947,000
8620192 Dual toner replenisher assembly for continuously variable gloss Richard P. N. Veregin, Edward G. Zwartz 2013-12-31 $2,718,000
8588634 Electrophotographic apparatus Edward G. Zwartz, T. Brian McAneney, Richard P. N. Veregin, Valerie M. Farrugia, Jordan H. Wosnick 2013-11-19 $3,402,000
8431302 Tunable gloss toners Edward G. Zwartz, T. Brian McAneney, Valerie M. Farrugia, Jordan H. Wosnick, Richard P. N. Veregin 2013-04-30 $2,451,000
8394562 Toner compositions Richard P. N. Veregin, Michael S. Hawkins, Cuong Vong, Jordan H. Wosnick 2013-03-12 $2,664,000
8137880 Colored toners Jordan H. Wosnick, Richard P. N. Veregin 2012-03-20 $2,213,000