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Charlie Chandsawangbhuwana Phones & Addresses

  • Irvine, CA
  • 7675 Palmilla Dr, San Diego, CA 92122 (858) 550-0494
  • La Jolla, CA

Publications

Us Patents

Diagnostic Gum For Screening Diabetes

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US Patent:
20110081673, Apr 7, 2011
Filed:
Oct 1, 2009
Appl. No.:
12/571766
Inventors:
Charlie Chandsawangbhuwana - Irvine CA, US
Jonathan TW Kuo - San Jose CA, US
International Classification:
C12Q 1/26
C12Q 1/28
US Classification:
435 25, 435 28
Abstract:
A diagnostic chewing gum for identifying a risk for diabetes includes a mixture of an enzyme, a conjugated protein of the glucose enzyme, a substrate, and a gum base. The enzyme and the conjugated protein facilitate a conversion of the substrate to produce a detectable signal in the presence of glucose to produce a detectable change in the gum. In use, the gum is chewed, the resulting change in the gum is compared against a chart, and the risk for diabetes is determined from the chart.

Optically Clear Sealable Petri Dish Bioreactor

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US Patent:
20190094208, Mar 28, 2019
Filed:
May 4, 2018
Appl. No.:
15/972002
Inventors:
- Santa Ana CA, US
Charlie Chandsawangbhuwana - Irvine CA, US
International Classification:
G01N 33/50
C12M 3/00
C12M 1/00
Abstract:
A Petri dish bioreactor can allow a standard Petri dish to be converted to a microscopically observable bioreactor. A bioreactor can be formed by the compression of a device against the edge of a Petri dish thus creating a sealed isolated chamber. One advantage of this conversion is to provide an inexpensive device that can be used for cell culture, observation, transportation, and storage in the laboratory and clinical setting. Further, by creating a sealed bioreactor chamber accessible by ports, the device can reduce cross contamination and allow for the maintenance of a controlled microenvironment within the bioreactor.
Charlie Chandsawangbhuwana from Irvine, CA, age ~39 Get Report