Michael L Matthews

US Patent:

20220211029, Jul 7, 2022

Filed:

Nov 10, 2021

Appl. No.:

17/523722

Inventors:

- Rockville MD, US
Daniel Allen Sheik - Rockville MD, US
Michael Alexander Matthews - Arlington VA, US
Stephen Edward Amos - Buckeystown MD, US

Assignee:

Cellphire, Inc. - Rockville MD

International Classification:

A01N 1/02
C12N 5/078

Abstract:

Provided herein are methods of preserving PBMCs, including lyophilizing PBMCs, and compositions thereof. In some embodiments, such compositions include freeze-dried or rehydrated PBMCs in an aqueous mixture comprising a cryoprotectant, a lyoprotectant, and a buffer. In some embodiments, such compositions further include a PBMC cell culture media. Furthermore, provided herein are methods for preparing freeze-dried PBMCs and for preparing rehydrated PBMCs, as well as methods for administering freeze-dried PBMCs.

US Patent:

20180056535, Mar 1, 2018

Filed:

Aug 31, 2016

Appl. No.:

15/253604

Inventors:

Michael Matthews - Washington DC, US
Gregory Harvin - Washington DC, US

International Classification:

B26B 19/38

Abstract:

A hair razor with interactive features including RPM control protocol that includes: an under side; an interactive display placed on the under side, where the interactive display provides access to display applications stored in memory; a top side; a digital display on the top side, where the digital display provides operational information related to the hair razor; a motor; a motherboard, where the motherboard is adapted to provide RPM control for the motor, wherein said RPM control is accomplished by syncing RPM speeds with musical notes; a USB connector on one side of the hair razor; a touch control button on the top side of the hair razor; and a power cord, the power cord supplies power to the hair razor. The interactive display is adapted to maneuver through a plurality of screen selections. The operational information shown on the digital display includes pitch tone associated with the RPM speed of the motor.

US Patent:

20150352735, Dec 10, 2015

Filed:

Jun 6, 2014

Appl. No.:

14/298502

Inventors:

Michael Matthews - Washington DC, US
Gregory Harvin - Washington DC, US

International Classification:

B26B 19/38

Abstract:

An electric clipper having a visual feedback system for displaying the running RPMs thereof. The electric clipper having a visual feedback system comprises a base hair clipper which includes an external display screen. The base hair clipper is constructed as conventional electric hair clippers and includes tuner is connected to the base hair clipper's internal motor and enables the operating speed of the motor to be adjusted. An internal tachometer is additionally included in the base hair clipper to generate measurements of the rotation speed of the motor. Such measurements are displayed on the external display, defined as an LED display. The LED display is configured to provide a digital readout of the RPMs of the motor in real time and provide a color coded output corresponding to a general range of RPMs.