Richard Ewers

Person

Fulterton, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Surgical sheath
- Patent number D999374
- Issue date Sep 19, 2023
- Spiway LLC
- Eugene Chen
- D24 - Medical and laboratory equipment
Information Patent Grant
Surgical sheath
- Patent number D999375
- Issue date Sep 19, 2023
- Spiway LLC
- Eugene Chen
- D24 - Medical and laboratory equipment
Information Patent Grant
Surgical tissue protection sheath
- Patent number 11,737,659
- Issue date Aug 29, 2023
- Spiway LLC
- Eugene Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical access sheath and methods of use
- Patent number 11,583,313
- Issue date Feb 21, 2023
- Spiway LLC
- Eugene Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Direct vision cryosurgical probe and methods of use
- Patent number 11,576,559
- Issue date Feb 14, 2023
- ARRINEX, INC.
- Vahid Saadat
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Devices, systems, and methods for removing obstructive material fro...
- Patent number 11,376,028
- Issue date Jul 5, 2022
- INQUIS MEDICAL, INC.
- Vahid Saadat
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Auto-feedback valve for a sleep apnea device
- Patent number 11,090,458
- Issue date Aug 17, 2021
- Fresca Medical, Inc.
- Andrew H. Cragg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for manipulating and securing tissue
- Patent number 11,045,341
- Issue date Jun 29, 2021
- USGI Medical, Inc.
- Vahid Saadat
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical tissue protection sheath
- Patent number 11,039,735
- Issue date Jun 22, 2021
- Spiway LLC
- Eugene Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical tissue protection sheath
- Patent number 10,986,984
- Issue date Apr 27, 2021
- Spiway LLC
- Eugene Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus, systems, and methods for improved treatment of obstructi...
- Patent number 10,960,163
- Issue date Mar 30, 2021
- Fresca Medical Inc.
- Richard Ewers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Braided hose for use in sleep apnea treatment systems that decouple...
- Patent number 10,953,183
- Issue date Mar 23, 2021
- Fresca Medical Inc.
- Andrew Dominguez
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Direct vision cryosurgical probe and methods of use
- Patent number 10,813,533
- Issue date Oct 27, 2020
- ARRINEX, INC.
- Vahid Saadat
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Access sheath for brain surgery
- Patent number 10,675,114
- Issue date Jun 9, 2020
- Spiway LLC
- Richard C. Ewers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Braided hose for use in sleep apnea treatment systems that decouple...
- Patent number 10,556,081
- Issue date Feb 11, 2020
- Fresca Medical, Inc.
- Andrew Dominguez
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscopic ligation
- Patent number 10,433,850
- Issue date Oct 8, 2019
- USGI Medical, Inc.
- Richard C. Ewers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Braided hose for use in sleep apnea treatment systems that decouple...
- Patent number 10,315,000
- Issue date Jun 11, 2019
- Fresca Medical, Inc.
- Andrew Dominguez
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Auto-feedback valve for a sleep apnea device
- Patent number 10,307,562
- Issue date Jun 4, 2019
- Fresca Medical, Inc.
- Andrew H. Cragg
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Auto-feedback valve for a sleep apnea device
- Patent number 10,272,226
- Issue date Apr 30, 2019
- Fresca Medical, Inc.
- Andrew H. Cragg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus, systems, and methods for treating obstructive sleep apnea
- Patent number 10,206,571
- Issue date Feb 19, 2019
- Fresca Medical, Inc.
- Richard Ewers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for manipulating and securing tissue
- Patent number 10,045,871
- Issue date Aug 14, 2018
- USGI Medical, Inc.
- Vahid Saadat
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and apparatus for securing and deploying tissue anchors
- Patent number 9,585,651
- Issue date Mar 7, 2017
- USGI Medical, Inc.
- Cang C. Lam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Low profile tissue anchors, tissue anchor systems, and methods for...
- Patent number 9,572,565
- Issue date Feb 21, 2017
- USGI Medical, Inc.
- Richard C. Ewers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tissue manipulation and securement system
- Patent number 9,572,581
- Issue date Feb 21, 2017
- USGI Medical, Inc.
- Robert A. Vaughan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and apparatus for revision of obesity procedures
- Patent number 9,545,255
- Issue date Jan 17, 2017
- USGI Medical, Inc.
- John A. Cox
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for manipulating and securing tissue
- Patent number 9,510,817
- Issue date Dec 6, 2016
- USGI Medical, Inc.
- Vahid Saadat
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscopic system with torque transmitting sheath
- Patent number 9,504,371
- Issue date Nov 29, 2016
- USGI Medical, Inc.
- Sean Mitchell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus, systems, and methods for treating obstructive sleep apnea
- Patent number 9,492,086
- Issue date Nov 15, 2016
- Fresca Medical, Inc.
- Richard Ewers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for manufacturing a surgical valve
- Patent number 9,125,555
- Issue date Sep 8, 2015
- Applied Medical Resources Corporation
- Joseph A. Gonzales
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and apparatus for off-axis visualization
- Patent number 8,992,420
- Issue date Mar 31, 2015
- USGI Medical, Inc.
- Tracy D. Maahs
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ASPIRATION APPARATUSES FOR CLOT REMOVAL
- Publication number 20250107813
- Publication date Apr 3, 2025
- Inquis Medical, Inc.
- Richard CHILDS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICES, SYSTEMS, AND METHODS FOR REMOVING OBSTRUCTIVE MATERIAL FRO...
- Publication number 20240197347
- Publication date Jun 20, 2024
- Inquis Medical, Inc.
- Vahid SAADAT
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL TISSUE PROTECTION SHEATH
- Publication number 20230346206
- Publication date Nov 2, 2023
- SPIWAY LLC
- Eugene Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Direct Vision Cryosurgical Probe and Methods of Use
- Publication number 20230157522
- Publication date May 25, 2023
- Arrinex, Inc.
- Vahid Saadat
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Apparatus, Systems, And Methods For Improved Treatment of Obstructi...
- Publication number 20210146084
- Publication date May 20, 2021
- Fresca Medical Inc.
- Richard Ewers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL TISSUE PROTECTION SHEATH
- Publication number 20210137364
- Publication date May 13, 2021
- SPIWAY LLC
- Eugene Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Direct Vision Cryosurgical Probe and Methods of Use
- Publication number 20210000331
- Publication date Jan 7, 2021
- Arrinex, Inc.
- Vahid Saadat
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Braided Hose for Use in Sleep Apena Treatment Systems that Decouple...
- Publication number 20200206449
- Publication date Jul 2, 2020
- Fresca Medical Inc.
- Andrew Dominguez
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL TISSUE PROTECTION SHEATH
- Publication number 20190274525
- Publication date Sep 12, 2019
- SPIWay LLC
- Eugene Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Braided Hose for Use in Sleep Apena Treatment Systems that Decouple...
- Publication number 20190232011
- Publication date Aug 1, 2019
- Fresca Medical Inc.
- Andrew Dominguez
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AUTO-FEEDBACK VALVE FOR A SLEEP APNEA DEVICE
- Publication number 20190224440
- Publication date Jul 25, 2019
- Fresca Medical Inc.
- Andrew H. Cragg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Methods and Systems for the Treatment of Sleep Apnea
- Publication number 20190167930
- Publication date Jun 6, 2019
- Fresca Medical Inc.
- John Cox
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Methods and Systems for the Treatment of Sleep Apnea
- Publication number 20190167929
- Publication date Jun 6, 2019
- Fresca Medical Inc.
- John Cox
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL TISSUE PROTECTION SHEATH
- Publication number 20190104929
- Publication date Apr 11, 2019
- SPIWAY LLC
- Eugene Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Sleep Apnea Treatment System and Improvements Thereto
- Publication number 20190015622
- Publication date Jan 17, 2019
- Fresca Medical Inc.
- Richard Ewers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Braided Hose for Use in Sleep Apena Treatment Systems that Decouple...
- Publication number 20190015620
- Publication date Jan 17, 2019
- Fresca Medical Inc.
- Richard Ewers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS FOR MANIPULATING AND SECURING TISSUE
- Publication number 20180344501
- Publication date Dec 6, 2018
- USGI Medical, Inc.
- Vahid Saadat
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Sleep Apnea Treatment System and Improvements Thereto
- Publication number 20180326173
- Publication date Nov 15, 2018
- Fresca Medical Inc.
- Richard Ewers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ACCESS DEVICE FOR ANTERIOR CERVICAL DISCECTOMY & FUSION (ACDF)
- Publication number 20180256146
- Publication date Sep 13, 2018
- Camino Innovation Holdings LLC
- Eugene Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Sound Mitigation Structures and Methods for Use in Treating Obstruc...
- Publication number 20180185597
- Publication date Jul 5, 2018
- Fresca Medical Inc.
- Richard Ewers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Direct Vision Cryosurgical Probe and Methods of Use
- Publication number 20180153375
- Publication date Jun 7, 2018
- Arrinex, Inc.
- Vahid Saadat
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ACCESS SHEATH FOR BRAIN SURGERY
- Publication number 20180085182
- Publication date Mar 29, 2018
- SPIWAY LLC
- Richard C. Ewers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Apparatus, Systems, And Methods For Improved Treatment of Obstructi...
- Publication number 20180064899
- Publication date Mar 8, 2018
- Fresca Medical Inc.
- Richard Ewers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS, SYSTEMS, AND METHODS FOR TREATING OBSTRUCTIVE SLEEP APNEA
- Publication number 20180049638
- Publication date Feb 22, 2018
- Fresca Medical Inc.
- Richard EWERS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL TISSUE PROTECTION SHEATH
- Publication number 20170347865
- Publication date Dec 7, 2017
- SPIWAY LLC
- Eugene Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS, SYSTEMS, AND METHODS FOR TREATING OBSTRUCTIVE SLEEP APNEA
- Publication number 20170157356
- Publication date Jun 8, 2017
- Fresca Medical Inc.
- Richard Ewers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICES AND METHODS FOR ENDOLUMENAL TREATMENT OF OBESITY
- Publication number 20170143524
- Publication date May 25, 2017
- USGI Medical, Inc.
- John A. Cox
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS FOR MANIPULATING AND SECURING TISSUE
- Publication number 20170056228
- Publication date Mar 2, 2017
- USGI Medical, Inc.
- Vahid Saadat
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENDOSCOPIC LIGATION
- Publication number 20160338705
- Publication date Nov 24, 2016
- USGI Medical, Inc.
- Richard C. Ewers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Apparatus, Systems, and Methods For Treating Obstructive Sleep Apnea
- Publication number 20160051791
- Publication date Feb 25, 2016
- Fresca Medical Inc.
- Richard Ewers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Richard Ewers

Person

Patents Grantslast 30 patents

Surgical sheath

Surgical sheath

Surgical tissue protection sheath

Surgical access sheath and methods of use

Direct vision cryosurgical probe and methods of use

Devices, systems, and methods for removing obstructive material fro...

Auto-feedback valve for a sleep apnea device

Apparatus for manipulating and securing tissue

Surgical tissue protection sheath

Surgical tissue protection sheath

Apparatus, systems, and methods for improved treatment of obstructi...

Braided hose for use in sleep apnea treatment systems that decouple...

Direct vision cryosurgical probe and methods of use

Access sheath for brain surgery

Braided hose for use in sleep apnea treatment systems that decouple...

Endoscopic ligation

Braided hose for use in sleep apnea treatment systems that decouple...

Auto-feedback valve for a sleep apnea device

Auto-feedback valve for a sleep apnea device

Apparatus, systems, and methods for treating obstructive sleep apnea

Apparatus for manipulating and securing tissue

Methods and apparatus for securing and deploying tissue anchors

Low profile tissue anchors, tissue anchor systems, and methods for...

Tissue manipulation and securement system

Methods and apparatus for revision of obesity procedures

Apparatus for manipulating and securing tissue

Endoscopic system with torque transmitting sheath

Apparatus, systems, and methods for treating obstructive sleep apnea

Method for manufacturing a surgical valve

Methods and apparatus for off-axis visualization

Patents Applicationslast 30 patents

ASPIRATION APPARATUSES FOR CLOT REMOVAL

DEVICES, SYSTEMS, AND METHODS FOR REMOVING OBSTRUCTIVE MATERIAL FRO...

SURGICAL TISSUE PROTECTION SHEATH

Direct Vision Cryosurgical Probe and Methods of Use

Apparatus, Systems, And Methods For Improved Treatment of Obstructi...

SURGICAL TISSUE PROTECTION SHEATH

Direct Vision Cryosurgical Probe and Methods of Use

Braided Hose for Use in Sleep Apena Treatment Systems that Decouple...

SURGICAL TISSUE PROTECTION SHEATH

Braided Hose for Use in Sleep Apena Treatment Systems that Decouple...

AUTO-FEEDBACK VALVE FOR A SLEEP APNEA DEVICE

Methods and Systems for the Treatment of Sleep Apnea

Methods and Systems for the Treatment of Sleep Apnea

SURGICAL TISSUE PROTECTION SHEATH

Sleep Apnea Treatment System and Improvements Thereto

Braided Hose for Use in Sleep Apena Treatment Systems that Decouple...

APPARATUS FOR MANIPULATING AND SECURING TISSUE

Sleep Apnea Treatment System and Improvements Thereto

ACCESS DEVICE FOR ANTERIOR CERVICAL DISCECTOMY & FUSION (ACDF)

Sound Mitigation Structures and Methods for Use in Treating Obstruc...

Direct Vision Cryosurgical Probe and Methods of Use

ACCESS SHEATH FOR BRAIN SURGERY

Apparatus, Systems, And Methods For Improved Treatment of Obstructi...

APPARATUS, SYSTEMS, AND METHODS FOR TREATING OBSTRUCTIVE SLEEP APNEA

SURGICAL TISSUE PROTECTION SHEATH

APPARATUS, SYSTEMS, AND METHODS FOR TREATING OBSTRUCTIVE SLEEP APNEA

DEVICES AND METHODS FOR ENDOLUMENAL TREATMENT OF OBESITY

APPARATUS FOR MANIPULATING AND SECURING TISSUE

ENDOSCOPIC LIGATION

Apparatus, Systems, and Methods For Treating Obstructive Sleep Apnea