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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Michael Buchanan — 4 Patents

BSBiomedical Systems: 1 patents #9 of 17Top 55%
CLCanadian Patents And Development Limited: 1 patents #88 of 449Top 20%
Toronto, CA: #2,055 of 9,482 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Michael Buchanan has been granted 4 US patents while listed as an inventor at Biomedical Systems. The first was granted in 1988 and the most recent in August 2024. Michael Buchanan ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Michael Buchanan in Toronto, ON, CA.

Patents per Year

Patents granted per year, 1988 to 2024Bar chart with a peak of 1 patents in 1988.peak 11988: 1 patents19881999: 1 patents19992008: 1 patents20082024: 1 patents2024

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12071156 Planning for occlusions with surfel maps Aleksandar Rumenov Gabrovski, Colin Braley, David Yonchar Margines 2024-08-27 $76,949,000
7353179 System and method for handling the acquisition and analysis of medical data over a network James E. Ott, Steven M. Kidder 2008-04-01
5922690 Dermatan disulfate, an inhibitor of thrombin generation and activation Cornelius L. Van Gorp, Stephanie J. Brister, Robert J. Linhardt 1999-07-13
4737413 Chemorepellant compound 1988-04-12