Stephen M Schneider

US Patent:

20060167220, Jul 27, 2006

Filed:

Dec 28, 2005

Appl. No.:

11/321035

Inventors:

Richard Dauer - Longmont CO, US
Christina Evanson - Lafayette CO, US
Paul Friedrich - Apex NC, US
Hafez Hafezzadeh - Longmont CO, US
Ramakrishna Nalitham - Louisville CO, US
Stephen Schneider - Raleigh NC, US
Mark Schwindt - Boulder CO, US
Roger Snyder - Lafayette CO, US
Joseph White - Broomfield CO, US
Gregory Withers - Boulder CO, US

International Classification:

C07K 14/00

US Classification:

530300000, 530412000

Abstract:

The formation of inactive, insoluble forms of peptide can be minimized or, alternatively, inactive, insoluble forms of peptide compounds, if present, can be converted into more physiologically active, soluble forms by dissolving peptide samples in aqueous base and then acidifying the aqueous mixture to precipitate the peptide in the presence of at least one of a salt and a co-solvent. Preferably, both a salt and co-solvent are present. By carrying out the precipitation relatively rapidly (at least in a first stage of acidifying in which the pH of the alkaline medium is reduced to a pH in the range of 6 to 7.5, after which acidification to a final desired pH, e.g., 3 to 6, can occur more slowly) at relatively low temperature, the dissolution characteristics of the resultant precipitated peptide are even further improved. The process is robust, consistent, and suitable for commercial scale manufacture of peptides.

US Patent:

20220393403, Dec 8, 2022

Filed:

Jun 8, 2022

Appl. No.:

17/835496

Inventors:

- Minneapolis MN, US
Erich W. Beckmann - Minneapolis MN, US
Stephen P. Schneider - Blaine MN, US
Nicholas P. Peterson - Coon Rapids MN, US
Mark J. Brudevold - Fridley MN, US

International Classification:

H01R 13/645
F16L 53/38

Abstract:

An electrical connector system for use with independently heated hoses includes a first electrical connector, a second electrical connector, a third electrical connector, and a fourth electrical connector. The first electrical connector includes a first key that mates with a second key of the second electrical connector. The third electrical connector includes a third key that mates with a fourth key of the fourth electrical connector. The first and second keys differ from the third and fourth keys, ensuring the electrical connectors are correctly connected.

US Patent:

20230130562, Apr 27, 2023

Filed:

Mar 18, 2021

Appl. No.:

17/905217

Inventors:

- Minneapolis MN, US
Stephen P. Schneider - Blaine MN, US
Mark J. Brudevold - Fridley MN, US
Matthew R. Smith - Minneapolis MN, US
Joseph E. Tix - Hastings MN, US

International Classification:

B05B 7/16
H05B 1/02
H05B 3/58
F16L 53/38
B05B 7/22
B05B 7/26

Abstract:

A plural component dispensing system includes a first heated hose, a second heated hose, a controller, and a dispensing device. The first heated hose and the second heated hose include electrical wires that supply heat to the first and second heated hoses to heat fluid components within the first and second heated hoses. The first and second heated hoses are electrically coupled to the controller and are fluidly coupled to the dispensing device. The controller is configured to control and alternate the electrical power supplied to the first heated hose and the second heated hose to heat the first heated hose independent of the second heated hose.

Address:

1721 S Fry St APT 13, Anoka, MN 55303

VIN:

5TFKV52167X001524

Make:

TOYO

Model:

KV52

Year:

2007