Chad Cai

Person

Woodbury, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Discontinuous conductive filler polymer-matrix composites for elect...
- Patent number 11,642,519
- Issue date May 9, 2023
- Medtronic, Inc.
- Bernard Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Termination of a shield within an implantable medical lead
- Patent number 11,458,306
- Issue date Oct 4, 2022
- Medtronic, Inc.
- Michael J. Kern
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Termination of a shield within an implantable medical lead
- Patent number 11,213,677
- Issue date Jan 4, 2022
- Medtronic, Inc.
- Bruce R. Mehdizadeh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Termination of a shield within an implantable medical lead
- Patent number 10,556,105
- Issue date Feb 11, 2020
- Medtronic, Inc.
- Michael J. Kern
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Continuous conductive materials for electromagnetic shielding
- Patent number 10,537,730
- Issue date Jan 21, 2020
- Medtronic, Inc.
- Bernard Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Discontinuous conductive filler polymer-matrix composites for elect...
- Patent number 10,398,893
- Issue date Sep 3, 2019
- Medtronic, Inc.
- Bernard Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Termination of a shield within an implantable medical lead
- Patent number 10,201,700
- Issue date Feb 12, 2019
- Medtronic, Inc.
- Bruce R. Mehdizadeh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Termination of a shield within an implantable medical lead
- Patent number 10,086,194
- Issue date Oct 2, 2018
- Medtronic, Inc.
- Michael J. Kern
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Steering an implantable medical lead via a rotational coupling to a...
- Patent number 10,035,014
- Issue date Jul 31, 2018
- Medtronic, Inc.
- James M. Olsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic heart valve including stent structure and tissue leaflet...
- Patent number 10,010,413
- Issue date Jul 3, 2018
- St. Jude Medical, LLC
- Chad Cai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Radiopaque markers for implantable medical leads, devices, and systems
- Patent number 9,956,402
- Issue date May 1, 2018
- Medtronic, Inc.
- James M. Olsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic heart valve including stent structure and tissue leaflet...
- Patent number 9,510,944
- Issue date Dec 6, 2016
- St. Jude Medical, Inc.
- Chad Cai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Termination of a shield within an implantable medical lead
- Patent number 9,452,284
- Issue date Sep 27, 2016
- Medtronic, Inc.
- Bruce R. Mehdizadeh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Grounding of a shield within an implantable medical lead
- Patent number 9,272,136
- Issue date Mar 1, 2016
- Medtronic, Inc.
- James M. Olsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Shielding an implantable medical lead
- Patent number 9,205,253
- Issue date Dec 8, 2015
- Medtronic, Inc.
- James M. Olsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic heart valve including stent structure and tissue leaflet...
- Patent number 9,192,470
- Issue date Nov 24, 2015
- St. Jude Medical, Inc.
- Chad Cai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Grounding of a shield within an implantable medical lead
- Patent number 9,186,499
- Issue date Nov 17, 2015
- Medtronic, Inc.
- James M. Olsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Discontinuous conductive filler polymer-matrix composites for elect...
- Patent number 9,044,593
- Issue date Jun 2, 2015
- Medtronic, Inc.
- Bernard Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Implantable medical electrical lead and connector assembly
- Patent number 8,897,890
- Issue date Nov 25, 2014
- Medtronic, Inc.
- James A. Alexander
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Grounding of a shield within an implantable medical lead
- Patent number 8,805,534
- Issue date Aug 12, 2014
- Medtronic, Inc.
- James M. Olsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Termination of a shield within an implantable medical lead
- Patent number 8,788,061
- Issue date Jul 22, 2014
- Medtronic, Inc.
- Bruce R. Mehdizadeh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Implantable medical electrical lead and connector assembly
- Patent number 8,433,422
- Issue date Apr 30, 2013
- Medtronic, Inc.
- James A. Alexander
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic heart valve including stent structure and tissue leaflet...
- Patent number 8,353,954
- Issue date Jan 15, 2013
- St. Jude Medical, Inc.
- Chad Cai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Mandrel for use in forming valved prostheses having polymer leaflet...
- Patent number 6,953,332
- Issue date Oct 11, 2005
- St. Jude Medical, Inc.
- James L. Kurk
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fatigue test for prosthetic stent
- Patent number 6,881,224
- Issue date Apr 19, 2005
- St. Jude Medical, Inc.
- Steven D. Kruse
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical article with a diamond-like carbon coated polymer
- Patent number 6,761,736
- Issue date Jul 13, 2004
- St. Jude Medical, Inc.
- Yi-Ren Woo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Catheter connector including seal ring and method
- Patent number 6,562,023
- Issue date May 13, 2003
- Deltec Inc.
- James C. Marrs
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polymer leaflet designs for medical devices
- Patent number 6,562,069
- Issue date May 13, 2003
- St. Jude Medical, Inc.
- Chad Q. Cai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
TERMINATION OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD
- Publication number 20220143400
- Publication date May 12, 2022
- Medtronic, Inc.
- Bruce R. Mehdizadeh
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
DISCONTINUOUS CONDUCTIVE FILLER POLYMER-MATRIX COMPOSITES FOR ELECT...
- Publication number 20190358447
- Publication date Nov 28, 2019
- Medtronic, Inc.
- Bernard Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TERMINATION OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD
- Publication number 20190160280
- Publication date May 30, 2019
- Medtronic, Inc.
- Bruce R. Mehdizadeh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TERMINATION OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD
- Publication number 20190030326
- Publication date Jan 31, 2019
- Medtronic, Inc.
- Michael J. Kern
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STEERING AN IMPLANTABLE MEDICAL LEAD VIA A ROTATIONAL COUPLING TO A...
- Publication number 20180339153
- Publication date Nov 29, 2018
- Medtronic, Inc.
- James M. Olsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TERMINATION OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD
- Publication number 20180256893
- Publication date Sep 13, 2018
- Medtronic, Inc.
- Michael J. Kern
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
RADIOPAQUE MARKERS FOR IMPLANTABLE MEDICAL LEADS, DEVICES, AND SYSTEMS
- Publication number 20180236223
- Publication date Aug 23, 2018
- Medtronic, Inc.
- James M. Olsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROSTHETIC HEART VALVE INCLUDING STENT STRUCTURE AND TISSUE LEAFLET...
- Publication number 20170065413
- Publication date Mar 9, 2017
- St. Jude Medical, Inc.
- Chad Cai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TERMINATION OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD
- Publication number 20170007827
- Publication date Jan 12, 2017
- Medtronic, Inc.
- Bruce R. Mehdizadeh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROSTHETIC HEART VALVE INCLUDING STENT STRUCTURE AND TISSUE LEAFLET...
- Publication number 20160030173
- Publication date Feb 4, 2016
- St. Jude Medical, Inc.
- Chad Cai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DISCONTINUOUS CONDUCTIVE FILLER POLYMER-MATRIX COMPOSITES FOR ELECT...
- Publication number 20150258335
- Publication date Sep 17, 2015
- Medtronic, Inc.
- Bernard Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TERMINATION OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD
- Publication number 20140345132
- Publication date Nov 27, 2014
- Bruce R. Mehdizadeh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GROUNDING OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD
- Publication number 20140350654
- Publication date Nov 27, 2014
- James M. Olsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IMPLANTABLE MEDICAL ELECTRICAL LEAD AND CONNECTOR ASSEMBLY
- Publication number 20130245735
- Publication date Sep 19, 2013
- Medtronic, Inc.
- James A. Alexander
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IMPLANTABLE MEDICAL ELECTRICAL LEAD AND CONNECTOR ASSEMBLY
- Publication number 20130245736
- Publication date Sep 19, 2013
- Medtronic, Inc.
- James A. Alexander
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROSTHETIC HEART VALVE INCLUDING STENT STRUCTURE AND TISSUE LEAFLET...
- Publication number 20130184812
- Publication date Jul 18, 2013
- St. Jude Medical, Inc.
- Chad Cai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RADIOPAQUE MARKERS FOR IMPLANTABLE MEDICAL LEADS, DEVICES, AND SYSTEMS
- Publication number 20120130461
- Publication date May 24, 2012
- Medtronic, Inc.
- James M. Olsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SHIELDING AN IMPLANTABLE MEDICAL LEAD
- Publication number 20120046722
- Publication date Feb 23, 2012
- Medtronic, Inc.
- James M. Olsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TERMINATION OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD
- Publication number 20120041528
- Publication date Feb 16, 2012
- Medtronic, Inc.
- Bruce R. Mehdizadeh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GROUNDING OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD
- Publication number 20120035694
- Publication date Feb 9, 2012
- Medtronic, Inc.
- James M. Olsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TERMINATION OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD
- Publication number 20120035696
- Publication date Feb 9, 2012
- Medtronic, Inc.
- Michael J. Kern
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GROUNDING OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD
- Publication number 20120035695
- Publication date Feb 9, 2012
- James M. Olsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STEERING AN IMPLANTABLE MEDICAL LEAD VIA A ROTATIONAL COUPLING TO A...
- Publication number 20120035616
- Publication date Feb 9, 2012
- Medtronic, Inc.
- James M. Olsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IMPLANTABLE MEDICAL ELECTRICAL LEAD AND CONNECTOR ASSEMBLY
- Publication number 20080262585
- Publication date Oct 23, 2008
- Medtronic, Inc.
- James A. Alexander
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IMPLANTABLE MEDICAL ELECTRICAL LEAD AND CONNECTOR ASSEMBLY
- Publication number 20080262582
- Publication date Oct 23, 2008
- Medtronic, Inc.
- James A. Alexander
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DISCONTINUOUS CONDUCTIVE FILLER POLYMER-MATRIX COMPOSITES FOR ELECT...
- Publication number 20080195187
- Publication date Aug 14, 2008
- Bernard Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONTINUOUS CONDUCTIVE MATERIALS FOR ELECTROMAGNETIC SHIELDING
- Publication number 20080195186
- Publication date Aug 14, 2008
- Bernard Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Prosthetic heart valve including stent structure and tissue leaflet...
- Publication number 20080147179
- Publication date Jun 19, 2008
- St. Jude Medical, Inc.
- Chad Cai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Fatigue test for prosthetic stent
- Publication number 20030125804
- Publication date Jul 3, 2003
- Steven D. Kruse
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POLYMER LEAFLET DESIGNS FOR MEDICAL DEVICES
- Publication number 20030055496
- Publication date Mar 20, 2003
- Chad Q. Cai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Person

Patents Grantslast 30 patents

Discontinuous conductive filler polymer-matrix composites for elect...

Termination of a shield within an implantable medical lead

Termination of a shield within an implantable medical lead

Termination of a shield within an implantable medical lead

Continuous conductive materials for electromagnetic shielding

Discontinuous conductive filler polymer-matrix composites for elect...

Termination of a shield within an implantable medical lead

Termination of a shield within an implantable medical lead

Steering an implantable medical lead via a rotational coupling to a...

Prosthetic heart valve including stent structure and tissue leaflet...

Radiopaque markers for implantable medical leads, devices, and systems

Prosthetic heart valve including stent structure and tissue leaflet...

Termination of a shield within an implantable medical lead

Grounding of a shield within an implantable medical lead

Shielding an implantable medical lead

Prosthetic heart valve including stent structure and tissue leaflet...

Grounding of a shield within an implantable medical lead

Discontinuous conductive filler polymer-matrix composites for elect...

Implantable medical electrical lead and connector assembly

Grounding of a shield within an implantable medical lead

Termination of a shield within an implantable medical lead

Implantable medical electrical lead and connector assembly

Prosthetic heart valve including stent structure and tissue leaflet...

Mandrel for use in forming valved prostheses having polymer leaflet...

Fatigue test for prosthetic stent

Medical article with a diamond-like carbon coated polymer

Catheter connector including seal ring and method

Polymer leaflet designs for medical devices

Patents Applicationslast 30 patents

TERMINATION OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD

DISCONTINUOUS CONDUCTIVE FILLER POLYMER-MATRIX COMPOSITES FOR ELECT...

TERMINATION OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD

TERMINATION OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD

STEERING AN IMPLANTABLE MEDICAL LEAD VIA A ROTATIONAL COUPLING TO A...

TERMINATION OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD

RADIOPAQUE MARKERS FOR IMPLANTABLE MEDICAL LEADS, DEVICES, AND SYSTEMS

PROSTHETIC HEART VALVE INCLUDING STENT STRUCTURE AND TISSUE LEAFLET...

TERMINATION OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD

PROSTHETIC HEART VALVE INCLUDING STENT STRUCTURE AND TISSUE LEAFLET...

DISCONTINUOUS CONDUCTIVE FILLER POLYMER-MATRIX COMPOSITES FOR ELECT...

TERMINATION OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD

GROUNDING OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD

IMPLANTABLE MEDICAL ELECTRICAL LEAD AND CONNECTOR ASSEMBLY

IMPLANTABLE MEDICAL ELECTRICAL LEAD AND CONNECTOR ASSEMBLY

PROSTHETIC HEART VALVE INCLUDING STENT STRUCTURE AND TISSUE LEAFLET...

RADIOPAQUE MARKERS FOR IMPLANTABLE MEDICAL LEADS, DEVICES, AND SYSTEMS

SHIELDING AN IMPLANTABLE MEDICAL LEAD

TERMINATION OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD

GROUNDING OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD

TERMINATION OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD

GROUNDING OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD

STEERING AN IMPLANTABLE MEDICAL LEAD VIA A ROTATIONAL COUPLING TO A...

IMPLANTABLE MEDICAL ELECTRICAL LEAD AND CONNECTOR ASSEMBLY

IMPLANTABLE MEDICAL ELECTRICAL LEAD AND CONNECTOR ASSEMBLY

DISCONTINUOUS CONDUCTIVE FILLER POLYMER-MATRIX COMPOSITES FOR ELECT...

CONTINUOUS CONDUCTIVE MATERIALS FOR ELECTROMAGNETIC SHIELDING

Prosthetic heart valve including stent structure and tissue leaflet...

Fatigue test for prosthetic stent

POLYMER LEAFLET DESIGNS FOR MEDICAL DEVICES