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

Ralph A. Chappa — 5 Patents in 2017

SUSurmodics: 5 patents #1 of 19Top 6%
Ham Lake, MN: #1 of 36 inventorsTop 3%
Minnesota: #388 of 7,066 inventorsTop 6%
Overall (2017): #26,838 of 506,227Top 6%
5 Patents 2017

Issued Patents 2017

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9827401 Apparatus and methods for coating medical devices Andrew G. Bach, Mark MacGregor 2017-11-28 $2,753,000
9795720 Coatings with crystallized active agent(s) and methods Kimberly K. M. Lindsoe 2017-10-24 $2,742,000
9649413 Coatings with crystallized active agent(s) and methods Kimberly K. M. Lindsoe 2017-05-16 $2,093,000
9623215 Apparatus and methods for coating medical devices Andrew G. Bach, Mark MacGregor 2017-04-18 $2,640,000
9579491 Method and apparatus for coating balloon catheters Mark F. Carlson 2017-02-28 $2,864,000