Joshua D Erickson

US Patent:

20210137999, May 13, 2021

Filed:

Nov 9, 2020

Appl. No.:

17/092472

Inventors:

- Roseville MN, US
COURTNEY R. JONES - Fridley MN, US
BETH ANNE-SZKUDLAREK BROWN - Plymouth MN, US
JOSHUA ERICKSON - Champlin MN, US
MESSAC CHE NEBA - Little Canada MN, US

Assignee:

REBIOTIX, INC. - Roseville MN

International Classification:

A61K 35/74
A61K 35/38
A61K 9/48
A61K 47/26
A61K 9/19
A61K 47/10

Abstract:

Microbiota restoration therapy (MRT) compositions (e.g., oral MRT compositions) and methods for manufacturing MRT compositions are disclosed. An example method for manufacturing an MRT composition may include collecting a stool sample, purifying the stool sample to form a purified sample, stabilizing the purified sample to form a stabilized sample, converting the stabilized sample to a solid, adding one or more additives and/or excipients to the solid to form a treatment composition, and encapsulating the treatment composition.

US Patent:

20210138000, May 13, 2021

Filed:

Jan 19, 2021

Appl. No.:

17/152459

Inventors:

- Roseville MN, US
COURTNEY R. JONES - Fridley MN, US
BETH ANNE-SZKUDLAREK BROWN - Plymouth MN, US
JOSHUA ERICKSON - Champlin MN, US

Assignee:

REBIOTIX, INC. - Roseville MN

International Classification:

A61K 35/74
A61K 9/48
A61K 9/19

Abstract:

Microbiota restoration therapy (MRT) compositions (e.g., oral MRT compositions) and methods for manufacturing MRT compositions are disclosed. An example method for manufacturing an MRT composition may include collecting a stool sample, purifying the stool sample to form a purified sample, stabilizing the purified sample to form a stabilized sample, converting the stabilized sample to a solid, adding one or more additives and/or excipients to the solid to form a treatment composition, and encapsulating the treatment composition.

US Patent:

20200385776, Dec 10, 2020

Filed:

Dec 13, 2018

Appl. No.:

16/772588

Inventors:

- St. Paul MN, US
Francois Ahimou - Woodbury MN, US
Naiyong Jing - St. Paul MN, US
Tonya D. Bonilla - Woodbury MN, US
Joshua D. Erickson - Champlin MN, US
Hsi-Chou Liu - Woodbury MN, US

International Classification:

C12Q 1/04

Abstract:

A composition, including: amine-modified silica nanoparticles, an indicator compound, and a liquid medium comprising water and no greater than 30 wt-% organic solvent, if present, based on the total weight of liquid medium. A method, including: providing the composition of current application; and contacting a plurality of cells or enzymes with the composition.

US Patent:

20200385778, Dec 10, 2020

Filed:

Dec 17, 2018

Appl. No.:

15/733271

Inventors:

- St. Paul MN, US
Francois Ahimou - Woodbury MN, US
Naiyong Jing - St. Paul MN, US
Tonya D. Bonilla - Woodbury MN, US
Joshua D. Erickson - Champlin MN, US
Hsi-Chou Liu - Woodbury MN, US
Andrew W. Vail - Woodbury MN, US

International Classification:

C12Q 1/22
C12Q 1/34

Abstract:

A method is provided. The method includes providing an article, the article including a nonwoven substrate having a copolymer grafted thereto, the copolymer including interpolymerized monomer units of a quaternary ammonium-containing ligand monomers; an amide monomer; an oxy monomer; and a coating on the nonwoven substrate, the coating including a plurality of test microorganisms, an enzyme or a second substrate; and contacting the article with a detection medium for a period of time.

US Patent:

20200316239, Oct 8, 2020

Filed:

Dec 26, 2018

Appl. No.:

15/733310

Inventors:

- St. Paul MN, US
Caleb T. Nelson - Woodbury MN, US
Jodi L. Connell - St. Paul MN, US
Joshua D. Erickson - Champlin MN, US
Jeffrey D. Smith - Marine on St. Croix MN, US
Jay R. Goetz - Deephaven MN, US
Nicholas R. Powley - St. Paul MN, US
Matthew T. Scholz - Woodbury MN, US

International Classification:

A61L 2/14
A61L 2/26
H01J 37/32

Abstract:

A system and methods for sterilizing and drying contaminated articles, particularly medical articles, and more particularly the hollow internal areas of medical instruments or lumens of medical endoscopes. The system includes a plasma generator having an electrode, a shield, and a dielectric gap between the electrode and the shield. A source of electrical power connected to the plasma generator applies an electrode energy density between the electrode and the shield. A source of a sterilizing gas precursor provides a flow of the sterilizing gas precursor through the plasma generator to generate a plasma, thereby forming a sterilizing gas including acidic and/or oxidizing species. The contaminated article is exposed to the sterilizing gas for a time sufficient to achieve a desired degree of sterilization. A turbulent flow of a drying gas is used to dry the contaminated article alternately with the exposure of the contaminated article to the sterilizing gas.

US Patent:

20190365831, Dec 5, 2019

Filed:

Aug 19, 2019

Appl. No.:

16/544053

Inventors:

- Roseville MN, US
Courtney R. Jones - Fridley MN, US
Beth Anne-Szkudlarek Brown - Plymouth MN, US
Joshua Erickson - Champlin MN, US

Assignee:

REBIOTIX, INC. - Roseville MN

International Classification:

A61K 35/74
A01N 1/02
A61K 9/00
A61K 35/38
A61K 47/10
C12N 1/20

Abstract:

Microbiota restoration therapy compositions and methods for manufacturing, processing, and/or delivering microbiota restoration therapy compositions are disclosed. An example method for manufacturing a microbiota restoration therapy composition may include collecting a human fecal sample and adding a diluent to the human fecal sample to form a diluted sample. The diluent may include a cryoprotectant. The method may also include mixing the diluted sample with a mixing apparatus and filtering the diluted sample. Filtering may form a filtrate. The method may also include transferring the filtrate to a sample bag and sealing the sample bag.

US Patent:

20180289750, Oct 11, 2018

Filed:

Jun 14, 2018

Appl. No.:

16/009157

Inventors:

- Roseville MN, US
COURTNEY R. JONES - Fridley MN, US
BETH ANNE-SZKUDLAREK BROWN - Plymouth MN, US
JOSHUA ERICKSON - Champlin MN, US
MESSAC CHE NEBA - Little Canada MN, US

Assignee:

REBIOTIX, INC. - Roseville MN

International Classification:

A61K 35/74
A61K 35/38
A61K 9/48
A61K 9/19
A61K 47/10
A61K 47/26

Abstract:

Microbiota restoration therapy (MRT) compositions (e.g., oral MRT compositions) and methods for manufacturing MRT compositions are disclosed. An example method for manufacturing an MRT composition may include collecting a stool sample, purifying the stool sample to form a purified sample, stabilizing the purified sample to form a stabilized sample, converting the stabilized sample to a solid, adding one or more additives and/or excipients to the solid to form a treatment composition, and encapsulating the treatment composition.

US Patent:

20180243349, Aug 30, 2018

Filed:

Apr 27, 2018

Appl. No.:

15/965090

Inventors:

- Roseville MN, US
COURTNEY R. JONES - Fridley MN, US
BETH ANNE-SZKUDLAREK BROWN - Plymouth MN, US
JOSHUA ERICKSON - Champlin MN, US

Assignee:

REBIOTIX, INC. - Roseville MN

International Classification:

A61K 35/74
A61K 9/19
A61K 47/10
A61K 47/26
A61K 35/38
A61P 1/14
A61K 9/48

Abstract:

Microbiota restoration therapy (MRT) compositions (e.g., oral MRT compositions) and methods for manufacturing MRT compositions are disclosed. An example method for manufacturing an MRT composition may include collecting a stool sample, purifying the stool sample to form a purified sample, stabilizing the purified sample to form a stabilized sample, converting the stabilized sample to a solid, adding one or more additives and/or excipients to the solid to form a treatment composition, and encapsulating the treatment composition.