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

Michael R. Jackson — 59 Patents

WTWaters Technologies: 20 patents #26 of 422Top 7%
SRScripps Research: 14 patents #34 of 1,293Top 3%
PTPioneer Surgical Technology: 11 patents #12 of 89Top 15%
OPOrtho-Mcneil Pharmaceutical: 9 patents #39 of 449Top 9%
Johnson & Johnson: 2 patents #3,460 of 7,810Top 45%
HEHe&M: 1 patents #6 of 10Top 60%
Woonsocket, RI: #1 of 99 inventorsTop 2%
Rhode Island: #39 of 6,211 inventorsTop 1%
Overall (All Time): #40,067 of 4,157,543Top 1%
59 Patents All Time
Michael R. Jackson has been granted 59 US patents while listed as an inventor at Waters Technologies. The first was granted in 1987 and the most recent in August 2025. Michael R. Jackson ranks #40,067 of 4,157,543 US inventors in our database (top 0.96%). Patent records list Michael R. Jackson in Woonsocket, RI, US.

Issued Patents All Time

Showing 1–25 of 59 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12399158 Equal dispersion split-flow mixer Peter MacKinnon 2025-08-26
12064824 Feed indexing for material handling apparatus and process therefor 2024-08-20
11982474 Cooling of pump heads in carbon dioxide chromatography systems Christopher Seith, Nathan Barrett, Kara O'Donnell, Neal B. Almeida, Wen Lu +4 more 2024-05-14 $66,933,000
11898998 Controllable sample introduction Joshua A. Burnett 2024-02-13 $39,633,000
11185830 Fluid mixer Peter MacKinnon 2021-11-30 $34,187,000
10893893 Intervertebral implant devices and methods for insertion thereof Thomas S. Kilpela, Brian Patrick Janowski, Jeffrey L. Trudeau, Russell M. Pietila, John Sullivan 2021-01-19 $3,451,000
10670568 Controllable injector sample dilution for a liquid chromatography system Sylvain Cormier 2020-06-02 $20,975,000
10668404 Chromatography filter Mark W. Moeller 2020-06-02 $20,975,000
10641528 Cooling of pump heads in carbon dioxide chromatography systems Christopher Seith, Nathan Barrett, Kara O'Donnell, Neal B. Almeida, Wen Lu +4 more 2020-05-05 $29,508,000
10585077 Cooling liquid eluent of a carbon dioxide chromatography system after gas-liquid separation Christopher Seith, Senthil Bala, Colin Fredette 2020-03-10 $29,779,000
10386341 Carbon dioxide liquid phase forming using high volume head displacement Robert J. Dumas, Kurt D. Joudrey 2019-08-20 $20,024,000
10307691 Apparatus and methods for preparative liquid chromatography Joshua A. Shreve 2019-06-04 $40,868,000
10272074 Inhibitors of glucocorticoid receptor translocation Anthony B. Pinkerton, Christian Hassig, Robert Ardecky, Ian Pass 2019-04-30
10183238 Flow splitting in supercritical fluid chromatography systems James E. Usowicz, Lucas O. Tiziani, Joseph A. Jarrell, Douglas P. Wittmer 2019-01-22 $43,299,000
10182852 Intervertebral implant devices and methods for insertion thereof Thomas S. Kilpela, Brian Patrick Janowski, Jeffrey L. Trudeau, Russell M. Pietila, John Sullivan 2019-01-22 $1,010,000
10159913 Degassing liquid eluent of a preparative SFC fluid chromatography system Christopher Seith, Senthil Bala, Colin Fredette, Maruth Sok, Carlos Gomez +1 more 2018-12-25
10132306 Method of generating a gradient flow having a constant compositional noise characteristic Christopher Seith 2018-11-20 $60,331,000
10080667 Intervertebral disc implant Jeffrey L. Trudeau, Brian Patrick Janowski, Thomas S. Kilpela, Qi-Bin Bao 2018-09-25 $2,316,000
10060886 Method for high pressure gradient chromatography using pump stroke control Christopher Seith, Joshua A. Shreve 2018-08-28 $18,868,000
9816971 Controllable injector sample dilution for a liquid chromatography system Sylvain Cormier 2017-11-14 $67,062,000
9770678 Synchronized vacuum degassing for liquid chromatography Christopher Seith, Steven J. Ciavarini, Kara O'Donnell, John Angelosanto, John Leason 2017-09-26 $66,459,000
9744477 Purge method for low pressure gradient formation liquid chromatography Neal B. Almeida, Christopher Seith, John Angelosanto, Joseph A. Jarrell 2017-08-29 $70,626,000
9693872 Intervertebral disc implant Jeffrey L. Trudeau, Brian Patrick Janowski, Thomas S. Kilpela, Qi-Bin Bao 2017-07-04
9645123 Manifold for solvent mixing in liquid chromatography systems John Angelosanto, Charles T. Murphy, Kurt D. Joudrey, Kara O'Donnell, Paul E. Linderson +2 more 2017-05-09 $32,696,000
9643103 Process for preparing liquid mixtures of known pH and salt concentration Richard W. Andrews, John Heden, John Lamoureux, Guo-Zhong Li, Barry Sunray +1 more 2017-05-09 $32,696,000