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George D Chumanov

from Piedmont, SC
Age ~66
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Also known as:
George G Chumanov, George D Umanov
Phone and address:
126 Longview Dr, Piedmont, SC 29673
Related to:
Petra Erlene Stambro, 72Kotie M Perkins, 31Robert G Chumanov, 43Elizabeth S Chumanov, 44John P Lundvall, 56Ann M Lundvall, 53Kristina Chumanov, 37Irina A Chumanov, 65Kristina Chumanov
Connected to:
Andrania M Chumas, 42Joan C Chumba, 37Takshila Chumber, 37Luis A Chumbiauca, 45Bonnie H Chumbley, 61Chris Chumbley, 35Dawn Chumbley, 42Elizabeth Chumbley, 42Gail E Chumbley, 66Jill A Chumbley, 49

George Chumanov Phones & Addresses

  • 126 Longview Dr, Piedmont, SC 29673
  • Anderson, SC
  • 1219 24Th St, Ames, IA 50010 (515) 233-5093
  • 117 Carsons Pond Dr, Simpsonville, SC 29681 (864) 286-8331
  • Greer, SC
  • Taylors, SC

Work

Position: Professional/Technical

Education

Degree: High school graduate or higher

Emails

j***[email protected]

Publications

Us Patents

Surface-Enhanced Analytical Procedures And Substrates

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US Patent:
58375520, Nov 17, 1998
Filed:
Jun 7, 1995
Appl. No.:
8/477288
Inventors:
Therese M. Cotton - Ames IA
George Chumanov - Ames IA
Konstantin Sokolov - Ames IA
Timothy M. Sheehy - Denville NJ
Assignee:
Medifor, Ltd. - Geneva
International Classification:
G01N 33553
US Classification:
436525
Abstract:
Surfaced-enhanced, analytical procedures wherein a surfaced article includes a substrate surface, metal islands, a spacing/coupling agent layer, and binding partner molecules which bond with work piece molecules to be detected. A population of spaced apart metal islands are formed on the substrate and have at least some interconnections formed between them. A continuous layer coats the islands and all surfaces between the islands. The continuous layer includes a coupling agent which immobilizes first binding partner molecules. The first partner molecules bond to the coupling agent and the second binding partner molecules bind to the first binding partner molecules to allow detection of presence or concentration of the work piece binding partner molecules.

Coupon Design For Enhanced Color Sensitivity For Colorimetric-Based Chemical Analysis Of Liquids

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US Patent:
20210364444, Nov 25, 2021
Filed:
Sep 4, 2018
Appl. No.:
16/639436
Inventors:
- Clemson SC, US
George Chumanov - Clemson SC, US
Alexandra Czynski - Clemson SC, US
International Classification:
G01N 21/78
G01N 33/52
G01N 33/70
G01N 33/493
Abstract:
A system for monitoring an analyte concentration in liquid is provided. The system includes a coupon comprising an absorbent body with a window through the absorbent body wherein the liquid is maintained in said window by capillary action and surface tension. A reactant is in the absorbent body wherein the reactant is capable of diffusing into the window to react with an analyte in the liquid, or the reactant is able to react with the analyte within the coupon itself, with color-indicating by-products of the reaction diffusing into the window, wherein the analyte is present in an analyte concentration, to form a reactant with a color wherein the color has an intensity which correlates to the analyte concentration. A light source is provided which is capable of passing light into the window wherein the light is attenuated by the color proportional to the analyte concentration to form attenuated light. A detector is provided which is capable measuring an intensity of the attenuated light. Alternatively, the color change can be read by eye and compared to a color chart relating the color to an analyte concentration.
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George D Chumanov from Piedmont, SC, age ~66 Get Report