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Gregory M Wenndt

from Decatur, IL
Age ~63

Gregory Wenndt Phones & Addresses

  • 2655 S Lake Pkwy, Decatur, IL 62521 (765) 429-8287
  • 2236 Rockingham Dr, Maryville, TN 37803 (865) 681-2320
  • Mount Zion, IL
  • 3823 Pershing Dr, Lafayette, IN 47905 (765) 429-8287
  • Loudon, TN
  • Knoxville, TN

Public records

Vehicle Records

Gregory Wenndt

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Address:
2655 S Lk Pkwy, Decatur, IL 62521
VIN:
5FPYK164X9B106541
Make:
HONDA
Model:
RIDGELINE
Year:
2009

Publications

Us Patents

Purification Of Biologically-Produced 1,3-Propanediol

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US Patent:
8183417, May 22, 2012
Filed:
Feb 25, 2011
Appl. No.:
13/035246
Inventors:
Dennis N. Adkesson - Decatur IL, US
Albert W. Alsop - Wilmington DE, US
Tyler T. Ames - Wilmington DE, US
Luis A. Chu - Landenberg PA, US
James M. Disney - Decatur IL, US
Bryan C. Dravis - Fishers IN, US
Patrick Fitzgibbon - Hockessin DE, US
James M. Gaddy - Decatur IL, US
F. Glenn Gallagher - Wilmington DE, US
William F. Lehnhardt - Lovington IL, US
Jefferson C. Lievense - Forsyth IL, US
Michael L. Luyben - Perkiomenville PA, US
Mayis Seapan - Landenberg PA, US
Robert E. Trotter - Wilmington DE, US
Gregory M. Wenndt - Lafayette IN, US
Eugene K. Yu - Hockessin DE, US
Assignee:
E. I. du Pont de Nemours and Company - Wilmington DE
Tate & Lyle Ingredients Americas LLC - Decatur ID
International Classification:
C07C 29/74
C07C 31/18
US Classification:
568868, 568872
Abstract:
A process for purifying 1,3-propanediol from the fermentation broth of a cultured that has been bioengineered to synthesize 1,3-propanediol from sugar is provided. The basic process entails filtration, ion exchange and distillation of the fermentation broth product stream, preferably including chemical reduction of the product during the distillation procedure. Also provided are highly purified compositions of 1,3-propanediol.

Purification Of Biologically-Produced 1,3-Propanediol

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US Patent:
20050069997, Mar 31, 2005
Filed:
May 5, 2004
Appl. No.:
10/839188
Inventors:
Dennis Adkesson - Decatur IL, US
Albert Alsop - Wilmington DE, US
Tyler Ames - Wilmington DE, US
Luis Chu - Landenberg PA, US
James Disney - Decatur IL, US
Bryan Dravis - Fishers IN, US
Patrick Fitzgibbon - Hockessin DE, US
James Gaddy - Decatur IL, US
F. Gallagher - Wilmington DE, US
William Lehnhardt - Lovington IL, US
Jefferson Lievense - Forsyth IL, US
Michael Luyben - Wilmington DE, US
Mayis Seapan - Landenberg DE, US
Robert Trotter - Wilmington DE, US
Gregory Wenndt - Lafayette IN, US
Eugene Yu - Forsyth IL, US
International Classification:
C12P007/18
C07C029/74
C07C031/18
US Classification:
435158000, 568868000
Abstract:
A process for purifying 1,3-propanediol from the fermentation broth of a cultured coli that has been bioengineered to synthesize 1,3-propanediol from sugar is provided. The basic process entails filtration, ion exchange and distillation of the fermentation broth product stream, preferably including chemical reduction of the product during the distillation procedure. Also provided are highly purified compositions of 1,3-propanediol.

Purification Of Biologically-Produced 1,3-Propanediol

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US Patent:
20110152581, Jun 23, 2011
Filed:
Feb 25, 2011
Appl. No.:
13/035261
Inventors:
Dennis Michael ADKESSON - Decatur IL, US
Albert W. Alsop - Wilmington DE, US
Tyler T. Ames - Wilmington DE, US
Luis Alberto Chu - Landenberg PA, US
James M. Disney - Decatur IL, US
Bryan C. Dravis - Fishers IN, US
Patrick Fitzgibbon - Hockessin DE, US
James M. Gaddy - Decatur IL, US
F. Glenn Gallagher - Wilmington DE, US
William F. Lehnhardt - Lovington IL, US
Jefferson C. Lievense - Forsyth IL, US
Michael L. Luyben - Perkiomenville PA, US
Mayis Seapan - Landenberg PA, US
Robert E. Trotter - Wilmington DE, US
Gregory M. Wenndt - Lafayette IN, US
Eugene K. Yu - Hockessin DE, US
International Classification:
C07C 31/20
US Classification:
568852
Abstract:
A process for purifying 1,3-propanediol from the fermentation broth of a cultured that has been bioengineered to synthesize 1,3-propanediol from sugar is provided. The basic process entails filtration, ion exchange and distillation of the fermentation broth product stream, preferably including chemical reduction of the product during the distillation procedure. Also provided are highly purified compositions of 1,3-propanediol.
Gregory M Wenndt from Decatur, IL, age ~63 Get Report