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USPTO Patent Rankings Data through Dec 31, 2025
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Douglas J. Krone — 9 Patents

CICaisson Interventional: 5 patents #8 of 12Top 70%
CRCryosa: 1 patents #3 of 10Top 30%
SMSt. Jude Medical: 1 patents #582 of 785Top 75%
Arden Hills, MN: #50 of 227 inventorsTop 25%
Minnesota: #8,400 of 52,454 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Douglas J. Krone has been granted 9 US patents while listed as an inventor at Caisson Interventional. The first was granted in 2013 and the most recent in December 2025. Douglas J. Krone ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Douglas J. Krone in Arden Hills, MN, US.

Patents per Year

Patents granted per year, 2013 to 2025Bar chart with a peak of 4 patents in 2017.peak 42013: 1 patents20132017: 4 patents20172020: 1 patents20202022: 1 patents20222025: 2 patents2025

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12484950 Systems and methods for treatment of obstructive sleep apnea Srinivas Kannan, Orhan Soykan, Mark A. Christopherson, Donald A. Gonzales, Stefan SKORICH +2 more 2025-12-02
12369965 Systems and methods for treatment of obstructive sleep apnea Srinivas Kannan, Orhan Soykan, Mark A. Christopherson, Donald A. Gonzales, Stefan SKORICH +2 more 2025-07-29
11439506 Systems and methods for heart valve therapy Kavitha Ganesan, Ramji T. Venkatasubramanian, Andrew T. Forsberg, Cyril J. Schweich, Jr., Todd J. Mortier +1 more 2022-09-13
10603167 Systems and methods for heart valve therapy Kavitha Ganesan, Ramji T. Venkatasubramanian, Andrew T. Forsberg, Cyril J. Schweich, Jr., Todd J. Mortier +1 more 2020-03-31
9750607 Systems and methods for heart valve therapy Kavitha Ganesan, Ramji T. Venkatasubramanian, Andrew T. Forsberg, Cyril J. Schweich, Jr., Todd J. Mortier +1 more 2017-09-05
9750606 Systems and methods for heart valve therapy Kavitha Ganesan, Ramji T. Venkatasubramanian, Andrew T. Forsberg, Cyril J. Schweich, Jr., Todd J. Mortier +1 more 2017-09-05
9750605 Systems and methods for heart valve therapy Kavitha Ganesan, Ramji T. Venkatasubramanian, Andrew T. Forsberg, Cyril J. Schweich, Jr., Todd J. Mortier +1 more 2017-09-05
9721262 Systems and methods for providing time-sensitive communications of targeted advertisements to mobile devices — 2017-08-01
8372112 Closure devices, related delivery methods, and related methods of use Mark R. Christianson, Scott A. Olson, Edward Anderson, Philip J. Haarstad, Dennis W. Wahr +1 more 2013-02-12 $15,580,000

Frequent Collaborators

Kavitha Ganesan5 shared
Cyril J. Schweich, Jr.5 shared
Erik O. Martz5 shared
Andrew T. Forsberg5 shared
Ramji T. Venkatasubramanian5 shared
Todd J. Mortier5 shared

Nearby-Ranked Inventors

Scott Luro9
Kunpeng Zhu9
LuLu Chen9
Chun-Ta Liu9
Shoham Levy9
Min Wook Lee9
Aaron D. Kovar9
Pradeepkumar Ashok9
Ok Chae Kim9