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Jeffrey R. Stone
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Chaska, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Prosthetic mitral valve with improved atrial and/or annular apposit...
Patent number
12,053,375
Issue date
Aug 6, 2024
4C Medical Technologies, Inc.
Saravana B. Kumar
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Systems, methods and devices for prosthetic heart valve with single...
Patent number
12,029,647
Issue date
Jul 9, 2024
4C Medical Technologies, Inc.
Jeffrey W. Chambers
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Systems, methods and devices for delivery systems, methods and devi...
Patent number
11,957,577
Issue date
Apr 16, 2024
4C Medical Technologies, Inc.
Jeffrey W. Chambers
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Devices and methods for generating orbital motion in drive shafts f...
Patent number
11,730,509
Issue date
Aug 22, 2023
Cardiovascular Systems, Inc.
Joseph P. Higgins
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Intravascular pump without inducer and centrifugal force-driven exp...
Patent number
11,541,224
Issue date
Jan 3, 2023
Cardiovascular Systems, Inc.
Joseph P. Higgins
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Systems, methods and devices for removal of thrombus and/or soft pl...
Patent number
11,523,841
Issue date
Dec 13, 2022
Cardiovascular Systems, Inc.
Joseph P. Higgins
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Drive shaft with metallic inner layer and polymer jacket
Patent number
11,266,437
Issue date
Mar 8, 2022
Cardiovascular Systems, Inc.
Preston L. Grothe
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Intravascular pump with expandable distal region
Patent number
11,110,264
Issue date
Sep 7, 2021
Cardiovascular Systems, Inc.
Matthew D. Cambronne
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Intravascular pump with expandable region
Patent number
11,020,582
Issue date
Jun 1, 2021
Cardiovascular Systems, Inc.
Matthew D. Cambronne
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Systems, methods and devices for delivery systems, methods and devi...
Patent number
10,653,523
Issue date
May 19, 2020
4C Medical Technologies, Inc.
Jeffrey W. Chambers
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Rotational medical device with airfoil
Patent number
10,595,895
Issue date
Mar 24, 2020
Cardiovascular Systems, Inc.
Joseph P. Higgins
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Rotational atherectomy device with pre-curved drive shaft
Patent number
8,628,551
Issue date
Jan 14, 2014
Cardiovascular Systems, Inc.
Scott M. Hanson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Rotational atherectomy device with pre-curved drive shaft
Patent number
8,551,128
Issue date
Oct 8, 2013
Cardiovascular Systems, Inc.
Scott M. Hanson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS, METHODS AND DEVICES FOR DELIVERY SYSTEMS, METHODS AND DEVI...
Publication number
20240252316
Publication date
Aug 1, 2024
4C Medical Technologies, Inc.
Jeffrey W. Chambers
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DEVICES AND METHODS FOR GENERATING ORBITAL MOTION IN DRIVE SHAFTS F...
Publication number
20240032960
Publication date
Feb 1, 2024
Cardiovascular Systems, Inc.
Joseph P. Higgins
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DEVICES, SYSTEMS AND METHODS FOR PREVENTING PROLAPSE OF NATIVE CARD...
Publication number
20230218397
Publication date
Jul 13, 2023
4C Medical Technologies, Inc.
Jeffrey W. Chambers
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Intravascular blood pump with external motor and centrifugal force-...
Publication number
20230091425
Publication date
Mar 23, 2023
Cardiovascular Systems, Inc.
Joseph P. Higgins
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS, METHODS AND DEVICES FOR REMOVAL OF THROMBUS AND/OR SOFT PL...
Publication number
20230093602
Publication date
Mar 23, 2023
Cardiovascular Systems, Inc.
Joseph P. Higgins
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS, METHODS AND DEVICES FOR REMOVAL OF THROMBUS AND/OR SOFT PL...
Publication number
20220061878
Publication date
Mar 3, 2022
Cardiovascular Systems, Inc.
Joseph P. Higgins
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROSTHETIC MITRAL VALVE WITH IMPROVED ATRIAL AND/OR ANNULAR APPOSIT...
Publication number
20210275301
Publication date
Sep 9, 2021
4C Medical Technologies, Inc.
Saravana B. Kumar
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DRIVE SHAFT WITH METALLIC INNER LAYER AND POLYMER JACKET
Publication number
20200323552
Publication date
Oct 15, 2020
Cardiovascular Systems, Inc.
Preston L. Grothe
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS, METHODS AND DEVICES FOR DELIVERY SYSTEMS, METHODS AND DEVI...
Publication number
20200276013
Publication date
Sep 3, 2020
4C Medical Technologies, Inc.
Jeffrey W. Chambers
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HYDROPHILIC SKIRT FOR PARAVALVULAR LEAK MITIGATION AND FIT AND APPO...
Publication number
20200261219
Publication date
Aug 20, 2020
4C Medical Technologies, Inc.
Saravana B. Kumar
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS, METHODS AND DEVICES FOR DELIVERY SYSTEMS, METHODS AND DEVI...
Publication number
20200222179
Publication date
Jul 16, 2020
Jeffrey W. Chambers
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DEVICES AND METHODS FOR GENERATING ORBITAL MOTION IN DRIVE SHAFTS F...
Publication number
20200107856
Publication date
Apr 9, 2020
Cardiovascular Systems, Inc.
Joseph P. Higgins
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INTRAVASCULAR PUMP WITHOUT INDUCER AND CENTRIFUGAL FORCE-DRIVEN EXP...
Publication number
20200030507
Publication date
Jan 30, 2020
Cardiovascular Systems, Inc.
Joseph P. Higgins
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DEVICES, SYSTEMS AND METHODS FOR PREVENTING PROLAPSE OF NATIVE CARD...
Publication number
20190365538
Publication date
Dec 5, 2019
4C Medical Technologies, Inc.
Jeffrey W. Chambers
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INTRAVASCULAR PUMP WITH EXPANDABLE REGION
Publication number
20190321531
Publication date
Oct 24, 2019
Cardiovascular Systems, Inc.
Matthew D. Cambronne
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INTRAVASCULAR PUMP WITH EXPANDABLE DISTAL REGION
Publication number
20190321530
Publication date
Oct 24, 2019
Cardiovascular Systems, Inc.
Matthew D. Cambronne
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS, METHODS AND DEVICES FOR PROSTHETIC HEART VALVE WITH SINGLE...
Publication number
20180256329
Publication date
Sep 13, 2018
4C Medical Technologies, Inc.
Jeffrey W. Chambers
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS, METHODS AND DEVICES FOR DELIVERY SYSTEMS, METHODS AND DEVI...
Publication number
20180200049
Publication date
Jul 19, 2018
4C Medical Technologies, Inc.
Jeffrey W. Chambers
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ROTATIONAL MEDICAL DEVICE WITH AIRFOIL
Publication number
20180125527
Publication date
May 10, 2018
Cardiovascular Systems, Inc.
Joseph P. Higgins
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ROTATIONAL ATHERECTOMY DEVICE WITH PRE-CURVED DRIVE SHAFT
Publication number
20100036402
Publication date
Feb 11, 2010
Cardiovascular Systems, Inc.
Scott M. Hanson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ROTATIONAL ATHERECTOMY DEVICE WITH PRE-CURVED DRIVE SHAFT
Publication number
20090149877
Publication date
Jun 11, 2009
Cardiovascular Systems, Inc.
Scott M. Hanson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE