Inventor
PIERCE RYAN
US31 patents
⚠️ This page may combine multiple inventors who share the name “PIERCE RYAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHICAGO MERCANTILE EXCHANGE INC
13 patentsUS10417217B2Sep 17, 2019
Systems and methods for blockchain rule synchronization
CHICAGO MERCANTILE EXCHANGE INC86 citations97
US10580100B2Mar 3, 2020
Data payment and authentication via a shared data structure
CHICAGO MERCANTILE EXCHANGE INC16 citations91
US10949922B2Mar 16, 2021
Derivative contracts that settle based on transaction data
CHICAGO MERCANTILE EXCHANGE INC6 citations82
US11314722B2Apr 26, 2022
Systems and methods for blockchain rule synchronization
CHICAGO MERCANTILE EXCHANGE INC3 citations73
US11488245B2Nov 1, 2022
Derivative contracts that settle based on transaction data
CHICAGO MERCANTILE EXCHANGE INC3 citations71
US10504178B2Dec 10, 2019
System for physically delivering virtual currencies
CHICAGO MERCANTILE EXCHANGE INC3 citations71
US11995067B2May 28, 2024
Systems and methods for blockchain rule synchronization
CHICAGO MERCANTILE EXCHANGE INC0 citations62
US12346964B2Jul 1, 2025
System for physically delivering virtual currencies
CHICAGO MERCANTILE EXCHANGE INC0 citations60
US12340417B2Jun 24, 2025
Derivative contracts that settle based on transaction data
CHICAGO MERCANTILE EXCHANGE INC0 citations60
US11514522B2Nov 29, 2022
System for physically delivering virtual currencies
CHICAGO MERCANTILE EXCHANGE INC0 citations60
US11830094B2Nov 28, 2023
Data payment and authentication via a shared data structure
CHICAGO MERCANTILE EXCHANGE INC0 citations59
US11288758B2Mar 29, 2022
Data payment and authentication via a shared data structure
CHICAGO MERCANTILE EXCHANGE INC0 citations59
US12406318B2Sep 2, 2025
Data payment and authentication via a shared data structure
CHICAGO MERCANTILE EXCHANGE INC0 citations49
CONCENTRIC MEDICAL INC
11 patentsUS7534252B2May 19, 2009
Systems, methods and devices for removing obstructions from a blood vessel
CONCENTRIC MEDICAL INC232 citations99
US7285126B2Oct 23, 2007
Systems, methods and devices for removing obstructions from a blood vessel
CONCENTRIC MEDICAL INC294 citations99
US6824545B2Nov 30, 2004
Systems, methods and devices for removing obstructions from a blood vessel
CONCENTRIC MEDICAL INC522 citations99
US6702782B2Mar 9, 2004
Large lumen balloon catheter
CONCENTRIC MEDICAL INC457 citations99
US6638245B2Oct 28, 2003
Balloon catheter
CONCENTRIC MEDICAL INC392 citations99
US7766921B2Aug 3, 2010
Systems, methods and devices for removing obstructions from a blood vessel
CONCENTRIC MEDICAL INC60 citations98
US6905503B2Jun 14, 2005
Methods and devices for delivering occlusion elements
CONCENTRIC MEDICAL INC348 citations98
US7727242B2Jun 1, 2010
Systems, methods and devices for removing obstructions from a blood vessel
CONCENTRIC MEDICAL INC62 citations97
US7727243B2Jun 1, 2010
Systems, methods and devices for removing obstructions from a blood vessel
CONCENTRIC MEDICAL INC53 citations94
US10076347B2Sep 18, 2018
Systems, methods and devices for removing obstructions from a blood vessel
CONCENTRIC MEDICAL INC8 citations84
US9636125B2May 2, 2017
Systems, methods and devices for removing obstructions from a blood vessel
CONCENTRIC MEDICAL INC9 citations82
SEPETKA IVAN
6 patentsUS8298257B2Oct 30, 2012
Systems, methods and devices for removing obstructions from a blood vessel
SEPETKA IVAN178 citations99
US8597320B2Dec 3, 2013
Devices and methods for treating vascular malformations
SEPETKA IVAN115 citations98
US8409215B2Apr 2, 2013
Systems, methods and devices for removing obstructions from a blood vessel
SEPETKA IVAN164 citations98
US8105333B2Jan 31, 2012
Systems, methods and devices for removing obstructions from a blood vessel
SEPETKA IVAN96 citations97
US8062307B2Nov 22, 2011
Systems, methods and devices for removing obstructions from a blood vessel
SEPETKA IVAN41 citations95
US8267940B2Sep 18, 2012
Systems, methods and devices for removing obstructions from a blood vessel
SEPETKA IVAN9 citations84