Daniel Scott Mitchell

US Patent:

20120064587, Mar 15, 2012

Filed:

Sep 9, 2011

Appl. No.:

13/229033

Inventors:

Eleftherios T. Papoutsakis - Newark DE, US
Mohab Ali Al-Hinai - Newark DE, US
Shawn William Jones - Newark DE, US
Dinesh Chanukya Indurthi - Newark DE, US
Daniel Knox Mitchell - Newark DE, US
Alan Fast - Newark DE, US

Assignee:

University of Delaware - Newark DE

International Classification:

C12P 7/54
C12P 7/16
C12P 7/40
C12P 7/26
C12N 1/21
C12P 7/06

US Classification:

435140, 4352523, 435161, 435136, 435148, 435160

Abstract:

The present invention relates a recombinant expressing one or more heterologous Wood-Ljungdahl (WL) genes. In particular, the recombinant produces a metabolite at an increased level. The present invention also relates to a method for producing a metabolite by the recombinant

US Patent:

20210386091, Dec 16, 2021

Filed:

Aug 24, 2021

Appl. No.:

17/410482

Inventors:

- New Castle DE, US
Daniel Knox MITCHELL - Wilmington DE, US
John Randall PHILLIPS - Middletown DE, US
Alon KARPOL - Tel-Mond, IL
Aharon M. EYAL - Jerusalem, IL

International Classification:

A23K 10/12
A23K 20/105
A61K 35/74
A61K 31/19
A61K 9/00

Abstract:

Provided is a composition comprising a) butyrate and b) a by-product of fermentation of a carbon source-containing feedstock with a Clostridia class bacterium which natively produces butyric acid. Further provided are a feed ingredient, an animal feed and an anti-icing product comprising the composition, methods of manufacturing and uses thereof.

US Patent:

20200407760, Dec 31, 2020

Filed:

Sep 10, 2020

Appl. No.:

17/016480

Inventors:

- New Castle DE, US
John Randall PHILLIPS - Middletown DE, US
Daniel Knox MITCHELL - Wilmington DE, US

International Classification:

C12P 7/14
C12N 9/34
C12P 19/04

Abstract:

Aqueous fermentation feedstock and method of producing same. The feedstock includes glucose and dextrose oligomers, wherein (i) glucose concentration is in a range between 10 gram/Liter (g/L) and 150 g/L; (ii) dextrose oligomers concentration is in a range between 50 g/L and 300 g/L; and optionally (iii) slurried particles of less than 0.5 micron; (iv) slurried particles of more than 0.5 micron, wherein a content of such suspended particles of more than 0.5 micron is less than 30 g/L; (v) ash at a concentration in a range between 20 g/L and 50 g/L; (vi) lactate at a concentration in a range between 0.5 g/L and 10 g/L; (vii) protein at a concentration in a range between 5 g/L and 50 g/L; (viii) corn oil at a concentration of less than 10 g/L; and/or (ix) glycerol at a concentration in a range between 1 g/L and 30 g/L.

US Patent:

20200063091, Feb 27, 2020

Filed:

Nov 4, 2019

Appl. No.:

16/672548

Inventors:

- New Castle DE, US
Shawn William JONES - Bear DE, US
John Randall PHILLIPS - Middletown DE, US
Daniel Knox MITCHELL - Wilmington DE, US
Aharon M. EYAL - Jerusalem, IL

International Classification:

C12N 1/20
A23K 10/16
C12P 7/14

Abstract:

Single cell protein products and an integrated method for the production of ethanol and single cell protein. A single-cell protein product comprising on dry basis between 62% by weight and 75% by weight crude protein, at least 0.2% by weight butyric acid and at least three of, at least four of or all five of (i) between 5.5% by weight and 6.9% by weight lysine; (ii) between 2.1% by weight and 3.5% by weight methionine; (iii) between 3.1% by weight and 4.4% by weight threonine; (iv) between 2.0% by weight and 3.3% by weight tryptophan and (v) between 2.5% by weight and 4.5% by weight crude fat.

US Patent:

20180305720, Oct 25, 2018

Filed:

Sep 30, 2016

Appl. No.:

15/765391

Inventors:

- New Castle DE, US
Shawn William JONES - Bear DE, US
Daniel Knox MITCHELL - Wilmington DE, US
Aharon M. EYAL - Jerusalem, IL
Karthikeyan RAMACHANDRIYA - Melrose MA, US

Assignee:

White Dog Labs, Inc. - New Castle DE

International Classification:

C12P 7/30
C12P 7/04

Abstract:

Methods for producing a bioproduct selected from acetone, isopropanol and a combination thereof with a microorganism in a fermentor are disclosed. The methods include separating cells of the microorganism from a fermentation broth to form separated cells and recycling at least a fraction of the separated cells to the fermentor to achieve one or more of the following: (1) cell concentration in said fermentor greater than 2 g/L; mass yield on a first feedstock greater than 32%; productivity greater than 0.12 g/L/h; and bioproduct titer greater than 10 g/L.