Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Cornell Lee Williams — 11 Patents

HOHologic: 7 patents #67 of 450Top 15%
DRDirect Radiography: 3 patents #4 of 21Top 20%
SISterling Diagnostic Imaging: 1 patents #18 of 33Top 55%
Marlborough, MA: #103 of 796 inventorsTop 15%
Massachusetts: #11,676 of 88,656 inventorsTop 15%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Cornell Lee Williams has been granted 11 US patents while listed as an inventor at Hologic. The first was granted in 1997 and the most recent in July 2025. Cornell Lee Williams ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Cornell Lee Williams in Marlborough, MA, US.

Patents per Year

Patents granted per year, 1997 to 2025Bar chart with a peak of 2 patents in 2022.peak 21997: 1 patents19972000: 1 patents20002001: 1 patents20012002: 1 patents20022007: 1 patents20072021: 1 patents20212022: 2 patents20222024: 2 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12345841 Photon flux modulation to improve dynamic range in photon counting detectors Thomas L. Kelly, Snezana Bogdanovich, Robert C. Gorman, Marc Hansroul 2025-07-01
12059279 Breast compression paddle utilizing foam Kenneth F. DeFreitas, Alan Rego, Richard Gladwin Edwards, Zhenxue Jing, Jay A. Stein +1 more 2024-08-13 $18,955,000
11950948 Systems and methods for mitigating imaging artifacts Brad Polischuk 2024-04-09 $41,350,000
11471118 System and method for tracking x-ray tube focal spot position 2022-10-18 $41,586,000
11426132 Breast compression paddle utilizing foam Kenneth F. DeFreitas, Alan Rego, Richard Gladwin Edwards, Christine JANSSEN, Zhenxue Jing +3 more 2022-08-30 $103,194,000
10881359 Computed tomography system for imaging multiple anatomical targets 2021-01-05 $81,856,000
7304308 Amorphous selenium flat panel x-ray imager for tomosynthesis and static imaging Lawrence Cheung, Snezana Bogdanovich, Elena Ingal 2007-12-04 $25,459,000
6350985 Method for calculating gain correction factors in a digital imaging system Brian Rodricks, Michael Hoffberg 2002-02-26
6215900 Image data processing for digital x-ray detectors Ronald P. Schwenker 2001-04-10
6118892 Method for automatic detection of region of interest for digital x-ray detectors using a filtered histogram 2000-09-12
5648660 Method and apparatus for reducing noise in a radiation capture device Denny L. Y. Lee, Eugene Palecki 1997-07-15