John A. Simpson

Person

Carlsbad, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Optical coherence tomography for biological imaging
- Patent number 12,178,613
- Issue date Dec 31, 2024
- Avinger, Inc.
- John F. Black
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Radiopaque intraluminal stents
- Patent number 12,150,872
- Issue date Nov 26, 2024
- Abbott Cardiovascular Systems, Inc.
- John A. Simpson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Methods for manufacturing radiopaque intraluminal stents comprising...
- Patent number 12,151,049
- Issue date Nov 26, 2024
- Abbott Cardiovascular Systems, Inc.
- John A. Simpson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Guide wire tip having roughened surface
- Patent number 12,137,923
- Issue date Nov 12, 2024
- Abbott Cardiovascular Systems Inc.
- Puneet Kamal Singh Gill
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods of using atherectomy catheter with deflectable distal tip
- Patent number 12,089,868
- Issue date Sep 17, 2024
- Avinger, Inc.
- Michael H. Rosenthal
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Catheter-based off-axis optical coherence tomography imaging system
- Patent number 12,053,260
- Issue date Aug 6, 2024
- Avinger, Inc.
- Maegan K. Spencer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Guidewire positioning catheter
- Patent number 11,998,311
- Issue date Jun 4, 2024
- Avinger, Inc.
- Himanshu N. Patel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tissue collection device for catheter
- Patent number 11,980,386
- Issue date May 14, 2024
- Avinger, Inc.
- Priyanshu Gupta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Identification of elastic lamina to guide interventional therapy
- Patent number 11,944,342
- Issue date Apr 2, 2024
- Avinger, Inc.
- John B. Simpson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods for counteracting rebounding effects during solid state res...
- Patent number 11,931,817
- Issue date Mar 19, 2024
- Abbott Cardiovascular Systems, Inc.
- John A. Simpson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High speed chronic total occlusion crossing devices
- Patent number 11,931,061
- Issue date Mar 19, 2024
- Avinger, Inc.
- Himanshu N. Patel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Occlusion-crossing devices, imaging, and atherectomy devices
- Patent number 11,903,677
- Issue date Feb 20, 2024
- Avinger, Inc.
- John B. Simpson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Optical coherence tomography for biological imaging
- Patent number 11,839,493
- Issue date Dec 12, 2023
- Avinger, Inc.
- John F. Black
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Radiopaque intraluminal stents
- Patent number 11,779,477
- Issue date Oct 10, 2023
- Abbott Cardiovascular Systems, Inc.
- John A. Simpson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Atherectomy catheter with laterally-displaceable tip
- Patent number 11,717,314
- Issue date Aug 8, 2023
- Avinger, Inc.
- Michael H. Rosenthal
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for selectively pretinning a guidewire core
- Patent number 11,548,086
- Issue date Jan 10, 2023
- Abbott Cardiovascular Systems Inc.
- John A. Simpson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Guide wire tip having roughened surface
- Patent number 11,452,533
- Issue date Sep 27, 2022
- Abbott Cardiovascular Systems Inc.
- Puneet Kamal Singh Gill
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods for counteracting rebounding effects during solid state res...
- Patent number 11,440,127
- Issue date Sep 13, 2022
- Abbott Cardiovascular Systems, Inc.
- John A. Simpson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Atherectomy catheter
- Patent number 11,382,653
- Issue date Jul 12, 2022
- Avinger, Inc.
- Himanshu N. Patel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Radiopaque intraluminal stents comprising cobalt-based alloys with...
- Patent number 11,298,251
- Issue date Apr 12, 2022
- Abbott Cardiovascular Systems, Inc.
- John A. Simpson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Optical coherence tomography for biological imaging
- Patent number 11,284,839
- Issue date Mar 29, 2022
- Avinger, Inc.
- John F. Black
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Atherectomy catheters and occlusion crossing devices
- Patent number 11,284,916
- Issue date Mar 29, 2022
- Avinger, Inc.
- Himanshu N. Patel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
High speed chronic total occlusion crossing devices
- Patent number 11,147,583
- Issue date Oct 19, 2021
- Avinger, Inc.
- Himanshu N. Patel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Occlusion-crossing devices, atherectomy devices, and imaging
- Patent number 11,135,019
- Issue date Oct 5, 2021
- Avinger, Inc.
- Maegan K. Spencer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Occlusion-crossing devices, imaging, and atherectomy devices
- Patent number 11,134,849
- Issue date Oct 5, 2021
- Avinger, Inc.
- John B. Simpson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Mechanisms for improving the stiffness transition across a dissimil...
- Patent number 11,129,970
- Issue date Sep 28, 2021
- Abbott Cardiovascular Systems, Inc.
- John A. Simpson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tissue collection device for catheter
- Patent number 11,096,717
- Issue date Aug 24, 2021
- Avinger, Inc.
- Priyanshu Gupta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Guidewire positioning catheter
- Patent number 11,076,773
- Issue date Aug 3, 2021
- Avinger, Inc.
- Himanshu N. Patel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Catheter system and method for boring through blocked vascular pass...
- Patent number 10,869,685
- Issue date Dec 22, 2020
- Avinger, Inc.
- Himanshu N. Patel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Identification of elastic lamina to guide interventional therapy
- Patent number 10,806,484
- Issue date Oct 20, 2020
- Avinger, Inc.
- John B. Simpson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
IDENTIFICATION OF ELASTIC LAMINA TO GUIDE INTERVENTIONAL THERAPY
- Publication number 20240315727
- Publication date Sep 26, 2024
- AVINGER, INC.
- John B. SIMPSON
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CHRONIC TOTAL OCCLUSION TREATMENT SYSTEM USING LOW REFRACTIVE INDEX...
- Publication number 20240252199
- Publication date Aug 1, 2024
- Simpson Interventions, Inc.
- Kin F. Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Methods for Counteracting Rebounding Effects During Solid State Res...
- Publication number 20240181556
- Publication date Jun 6, 2024
- ABBOTT CARDIOVASCULAR SYSTEMS, INC.
- John A. Simpson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH SPEED CHRONIC TOTAL OCCLUSION CROSSING DEVICES
- Publication number 20240180584
- Publication date Jun 6, 2024
- AVINGER, INC.
- Himanshu N. PATEL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OCCLUSION-CROSSING DEVICES, IMAGING, AND ATHERECTOMY DEVICES
- Publication number 20240148253
- Publication date May 9, 2024
- AVINGER, INC.
- John B. SIMPSON
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
OPTICAL COHERENCE TOMOGRAPHY FOR BIOLOGICAL IMAGING
- Publication number 20240057942
- Publication date Feb 22, 2024
- AVINGER, INC.
- John F. BLACK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RADIOPAQUE INTRALUMINAL STENTS
- Publication number 20230338173
- Publication date Oct 26, 2023
- ABBOTT CARDIOVASCULAR SYSTEMS, INC.
- John A. Simpson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ATHERECTOMY CATHETER WITH LATERALLY-DISPLACEABLE TIP
- Publication number 20230329746
- Publication date Oct 19, 2023
- AVINGER, INC.
- Michael H. ROSENTHAL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OCT CATHETER WITH LOW REFRACTIVE INDEX OPTICAL MATERIAL
- Publication number 20230141567
- Publication date May 11, 2023
- Simpson Interventions, Inc.
- John B. Simpson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GUIDE WIRE TIP HAVING ROUGHENED SURFACE
- Publication number 20230088749
- Publication date Mar 23, 2023
- ABBOTT CARDIOVASCULAR SYSTEMS INC.
- Puneet Kamal Singh Gill
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IMAGING CATHETER, IMAGING SYSTEM, AND METHODS OF OPERATION THEREOF
- Publication number 20220361743
- Publication date Nov 17, 2022
- Kin F Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Methods for Counteracting Rebounding Effects During Solid State Res...
- Publication number 20220331896
- Publication date Oct 20, 2022
- ABBOTT CARDIOVASCULAR SYSTEMS, INC.
- John A. Simpson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ATHERECTOMY CATHETER
- Publication number 20220273337
- Publication date Sep 1, 2022
- Avinger, Inc.
- Himanshu N. PATEL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICAL COHERENCE TOMOGRAPHY FOR BIOLOGICAL IMAGING
- Publication number 20220240860
- Publication date Aug 4, 2022
- AVINGER, INC.
- John F. BLACK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ATHERECTOMY CATHETERS AND OCCLUSION CROSSING DEVICES
- Publication number 20220168011
- Publication date Jun 2, 2022
- AVINGER, INC.
- Himanshu N. PATEL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OCCLUSION-CROSSING DEVICES, ATHERECTOMY DEVICES, AND IMAGING
- Publication number 20220125525
- Publication date Apr 28, 2022
- AVINGER, INC.
- Maegan K. SPENCER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RADIOPAQUE INTRALUMINAL STENTS
- Publication number 20220117762
- Publication date Apr 21, 2022
- ABBOTT CARDIOVASCULAR SYSTEMS, INC.
- John A. Simpson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
OCCLUSION-CROSSING DEVICES, IMAGING, AND ATHERECTOMY DEVICES
- Publication number 20220095926
- Publication date Mar 31, 2022
- AVINGER, INC.
- John B. SIMPSON
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
TISSUE COLLECTION DEVICE FOR CATHETER
- Publication number 20220079617
- Publication date Mar 17, 2022
- AVINGER, INC.
- Priyanshu GUPTA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HIGH SPEED CHRONIC TOTAL OCCLUSION CROSSING DEVICES
- Publication number 20220039828
- Publication date Feb 10, 2022
- AVINGER, INC.
- Himanshu N. PATEL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GUIDEWIRE POSITIONING CATHETER
- Publication number 20210345903
- Publication date Nov 11, 2021
- Avinger, Inc.
- Himanshu N. PATEL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IDENTIFICATION OF ELASTIC LAMINA TO GUIDE INTERVENTIONAL THERAPY
- Publication number 20210267621
- Publication date Sep 2, 2021
- Avinger, Inc.
- John B. SIMPSON
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CATHETER-BASED OFF-AXIS OPTICAL COHERENCE TOMOGRAPHY IMAGING SYSTEM
- Publication number 20210177262
- Publication date Jun 17, 2021
- Avinger, Inc.
- Maegan K. SPENCER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS FOR MANUFACTURING RADIOPAQUE INTRALUMINAL STENTS COMPRISING...
- Publication number 20210106729
- Publication date Apr 15, 2021
- ABBOTT CARDIOVASCULAR SYSTEMS, INC.
- John A. Simpson
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ATHERECTOMY CATHETERS AND OCCLUSION CROSSING DEVICES
- Publication number 20200315654
- Publication date Oct 8, 2020
- AVINGER, INC.
- Himanshu N. PATEL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Methods for Counteracting Rebounding Effects During Solid State Res...
- Publication number 20200298332
- Publication date Sep 24, 2020
- ABBOTT CARDIOVASCULAR SYSTEMS, INC.
- John A. Simpson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
GUIDE WIRE TIP HAVING ROUGHENED SURFACE
- Publication number 20200222067
- Publication date Jul 16, 2020
- ABBOTT CARDIOVASCULAR SYSTEMS INC.
- Puneet Kamal Singh Gill
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR SELECTIVELY PRETINNING A GUIDEWIRE CORE
- Publication number 20200122258
- Publication date Apr 23, 2020
- ABBOTT CARDIOVASCULAR SYSTEMS INC.
- John A. Simpson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
OPTICAL COHERENCE TOMOGRAPHY FOR BIOLOGICAL IMAGING
- Publication number 20200069253
- Publication date Mar 5, 2020
- AVINGER, INC.
- John F. BLACK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HIGH SPEED CHRONIC TOTAL OCCLUSION CROSSING DEVICES
- Publication number 20200069327
- Publication date Mar 5, 2020
- AVINGER, INC.
- Himanshu N. PATEL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

John A. Simpson

Person

Patents Grantslast 30 patents

Optical coherence tomography for biological imaging

Radiopaque intraluminal stents

Methods for manufacturing radiopaque intraluminal stents comprising...

Guide wire tip having roughened surface

Methods of using atherectomy catheter with deflectable distal tip

Catheter-based off-axis optical coherence tomography imaging system

Guidewire positioning catheter

Tissue collection device for catheter

Identification of elastic lamina to guide interventional therapy

Methods for counteracting rebounding effects during solid state res...

High speed chronic total occlusion crossing devices

Occlusion-crossing devices, imaging, and atherectomy devices

Optical coherence tomography for biological imaging

Radiopaque intraluminal stents

Atherectomy catheter with laterally-displaceable tip

Method for selectively pretinning a guidewire core

Guide wire tip having roughened surface

Methods for counteracting rebounding effects during solid state res...

Atherectomy catheter

Radiopaque intraluminal stents comprising cobalt-based alloys with...

Optical coherence tomography for biological imaging

Atherectomy catheters and occlusion crossing devices

High speed chronic total occlusion crossing devices

Occlusion-crossing devices, atherectomy devices, and imaging

Occlusion-crossing devices, imaging, and atherectomy devices

Mechanisms for improving the stiffness transition across a dissimil...

Tissue collection device for catheter

Guidewire positioning catheter

Catheter system and method for boring through blocked vascular pass...

Identification of elastic lamina to guide interventional therapy

Patents Applicationslast 30 patents

IDENTIFICATION OF ELASTIC LAMINA TO GUIDE INTERVENTIONAL THERAPY

CHRONIC TOTAL OCCLUSION TREATMENT SYSTEM USING LOW REFRACTIVE INDEX...

Methods for Counteracting Rebounding Effects During Solid State Res...

HIGH SPEED CHRONIC TOTAL OCCLUSION CROSSING DEVICES

OCCLUSION-CROSSING DEVICES, IMAGING, AND ATHERECTOMY DEVICES

OPTICAL COHERENCE TOMOGRAPHY FOR BIOLOGICAL IMAGING

RADIOPAQUE INTRALUMINAL STENTS

ATHERECTOMY CATHETER WITH LATERALLY-DISPLACEABLE TIP

OCT CATHETER WITH LOW REFRACTIVE INDEX OPTICAL MATERIAL

GUIDE WIRE TIP HAVING ROUGHENED SURFACE

IMAGING CATHETER, IMAGING SYSTEM, AND METHODS OF OPERATION THEREOF

Methods for Counteracting Rebounding Effects During Solid State Res...

ATHERECTOMY CATHETER

OPTICAL COHERENCE TOMOGRAPHY FOR BIOLOGICAL IMAGING

ATHERECTOMY CATHETERS AND OCCLUSION CROSSING DEVICES

OCCLUSION-CROSSING DEVICES, ATHERECTOMY DEVICES, AND IMAGING

RADIOPAQUE INTRALUMINAL STENTS

OCCLUSION-CROSSING DEVICES, IMAGING, AND ATHERECTOMY DEVICES

TISSUE COLLECTION DEVICE FOR CATHETER

HIGH SPEED CHRONIC TOTAL OCCLUSION CROSSING DEVICES

GUIDEWIRE POSITIONING CATHETER

IDENTIFICATION OF ELASTIC LAMINA TO GUIDE INTERVENTIONAL THERAPY

CATHETER-BASED OFF-AXIS OPTICAL COHERENCE TOMOGRAPHY IMAGING SYSTEM

METHODS FOR MANUFACTURING RADIOPAQUE INTRALUMINAL STENTS COMPRISING...

ATHERECTOMY CATHETERS AND OCCLUSION CROSSING DEVICES

Methods for Counteracting Rebounding Effects During Solid State Res...

GUIDE WIRE TIP HAVING ROUGHENED SURFACE

METHOD FOR SELECTIVELY PRETINNING A GUIDEWIRE CORE

OPTICAL COHERENCE TOMOGRAPHY FOR BIOLOGICAL IMAGING

HIGH SPEED CHRONIC TOTAL OCCLUSION CROSSING DEVICES