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

David A. Ruddocks — 12 Patents

Abbott: 9 patents #731 of 5,509Top 15%
Johnson & Johnson: 3 patents #2,727 of 7,810Top 35%
Mission Viejo, CA: #177 of 1,522 inventorsTop 15%
California: #51,404 of 386,348 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
David A. Ruddocks has been granted 12 US patents while listed as an inventor at Abbott. The first was granted in 2010 and the most recent in November 2024. David A. Ruddocks ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list David A. Ruddocks in Mission Viejo, CA, US.

Patents per Year

Patents granted per year, 2010 to 2024Bar chart with a peak of 3 patents in 2017.peak 32010: 1 patents20102011: 1 patents20112013: 2 patents20132014: 1 patents20142016: 1 patents20162017: 3 patents20172019: 1 patents20192020: 1 patents20202024: 1 patents2024

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12144725 Intraocular lens insertion system Kevin R. Springer, Mark S. Cole, Steven R. Anderson 2024-11-19
10537683 Syringe finger grip Walter A. York, Brent L. Burchfield, Jeffrey R. Burger, Joseph M. Lehman, Neal J. Kelly +3 more 2020-01-21
10350061 Intraocular lens insertion device Kevin R. Springer, Mark S. Cole 2019-07-16
9788939 Back loaded IOL insertion cartridge Laurent Hoffmann, Mark S. Cole, Daniel G. Brady 2017-10-17 $44,573,000
9713525 Reduced glare intraocular lens Huawei Zhao 2017-07-25 $41,434,000
9687340 Protective cap for an insertion device and other insertion device features Steven R. Anderson, David W. Gaylord, Mark S. Cole 2017-06-27 $59,245,000
9283071 Method of controlling IOL passage through a cartridge Laurent Hoffmann, Mark S. Cole, Daniel G. Brady 2016-03-15 $28,781,000
8702794 Back loaded IOL insertion cartridge Laurent Hoffmann, Mark C. Cole, Daniel G. Brady 2014-04-22 $13,079,000
D682422 Cap for an insertion device Steven R. Anderson, David W. Gaylord 2013-05-14
8357196 Mark for intraocular lenses Rakhi Jain, Douglas S. Cali, Huawei Zhao 2013-01-22 $19,091,000
D642261 Securing device for cannula attachment to syringe body Walter A. York, Dan Schabacker, Kenneth E. Kadziauskas, Joseph Chengwei Tsai, Giuseppe Sacca 2011-07-26
D615651 Back loaded intraocular lens (IOL) cartridge Laurent Hoffmann, Mark C. Cole, Daniel G. Brady 2010-05-11