Alex Shen

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Los Angeles, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Bladder management systems
- Patent number 11,839,535
- Issue date Dec 12, 2023
- Spinal Singularity, Inc.
- Derek Herrera
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Extended-use valved urinary catheter
- Patent number 10,675,435
- Issue date Jun 9, 2020
- Spinal Singularity, Inc.
- Derek Herrera
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bladder management systems
- Patent number 10,675,134
- Issue date Jun 9, 2020
- Spinal Singularity, Inc.
- Derek Herrera
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Adjustable baseplate for use with irregular tracheostomas
- Patent number 10,646,332
- Issue date May 12, 2020
- FREUDENBERG MEDICAL, LLC
- Michelle Halpin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
EXTENDED-USE VALVED URINARY CATHETER
- Publication number 20200406004
- Publication date Dec 31, 2020
- Spinal Singularity, Inc.
- Derek Herrera
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BLADDER MANAGEMENT SYSTEMS
- Publication number 20200375714
- Publication date Dec 3, 2020
- Spinal Singularity, Inc.
- Derek Herrera
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ADJUSTABLE BASEPLATE FOR USE WITH IRREGULAR TRACHEOSTOMAS
- Publication number 20190159892
- Publication date May 30, 2019
- Freudenberg Medical, LLC
- Michelle HALPIN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BLADDER MANAGEMENT SYSTEMS
- Publication number 20180153671
- Publication date Jun 7, 2018
- Spinal Singularity, Inc.
- Derek Herrera
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Extended-Use Valved Urinary Catheter
- Publication number 20160287847
- Publication date Oct 6, 2016
- Spinal Singularity Inc.
- Derek Herrera
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE