Sidney C. Chao

Person

Manhattan Beach, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Gas jet removal of particulated soil from fabric
- Patent number 6,569,210
- Issue date May 27, 2003
- Raytheon Company
- Sidney C. Chao
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Acoustic-energy-assisted removal of soil from fabric in a gaseous e...
- Patent number 6,346,126
- Issue date Feb 12, 2002
- Raytheon Company
- Sidney C. Chao
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Liquid carbon dioxide cleaning using agitation enhancements at low...
- Patent number 6,264,753
- Issue date Jul 24, 2001
- Raytheon Company
- Sidney C. Chao
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Removing soil from fabric using an ionized flow of pressurized gas
- Patent number 6,117,190
- Issue date Sep 12, 2000
- Raytheon Company
- Sidney C. Chao
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for cleaning, disinfecting, and sterilizing materials using...
- Patent number 5,996,155
- Issue date Dec 7, 1999
- Raytheon Company
- Sidney C. Chao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dry-cleaning of garments using gas-jet agitation
- Patent number 5,925,192
- Issue date Jul 20, 1999
- Edna M. Purer
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Liquid carbon dioxide cleaning using jet edge sonic whistles at low...
- Patent number 5,858,107
- Issue date Jan 12, 1999
- Raytheon Company
- Sidney C. Chao
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Solvent resupply method for use with a carbon dioxide cleaning system
- Patent number 5,822,818
- Issue date Oct 20, 1998
- Hughes Electronics
- Sidney C. Chao
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Liquid carbon dioxide cleaning system employing a static dissipatin...
- Patent number 5,784,905
- Issue date Jul 28, 1998
- Hughes Electronics
- Carl W. Townsend
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Dry-cleaning of garments using gas-jet agitation
- Patent number 5,651,276
- Issue date Jul 29, 1997
- Hughes Aircraft Company
- Edna M. Purer
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Supercritical fluid cleaning apparatus without pressure vessel
- Patent number 5,482,211
- Issue date Jan 9, 1996
- Hughes Aircraft Company
- Sidney C. Chao
- B08 - CLEANING
Information Patent Grant
Dry-cleaning of garments using liquid carbon dioxide under agitatio...
- Patent number 5,467,492
- Issue date Nov 21, 1995
- Hughes Aircraft Company
- Sidney C. Chao
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method using megasonic energy in liquefied gases
- Patent number 5,456,759
- Issue date Oct 10, 1995
- Hughes Aircraft Company
- Thomas B. Stanford
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Chemical decomposition by sonication in liquid carbon dioxide
- Patent number 5,370,740
- Issue date Dec 6, 1994
- Hughes Aircraft Company
- Sidney C. Chao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Low cost equipment for cleaning using liquefiable gases
- Patent number 5,339,844
- Issue date Aug 23, 1994
- Hughes Aircraft Company
- Thomas B. Stanford
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Cleaning by cavitation in liquefied gas
- Patent number 5,316,591
- Issue date May 31, 1994
- Hughes Aircraft Company
- Sidney C. Chao
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Sidney C. Chao

Person

Patents Grantslast 30 patents

Gas jet removal of particulated soil from fabric

Acoustic-energy-assisted removal of soil from fabric in a gaseous e...

Liquid carbon dioxide cleaning using agitation enhancements at low...

Removing soil from fabric using an ionized flow of pressurized gas

Process for cleaning, disinfecting, and sterilizing materials using...

Dry-cleaning of garments using gas-jet agitation

Liquid carbon dioxide cleaning using jet edge sonic whistles at low...

Solvent resupply method for use with a carbon dioxide cleaning system

Liquid carbon dioxide cleaning system employing a static dissipatin...

Dry-cleaning of garments using gas-jet agitation

Supercritical fluid cleaning apparatus without pressure vessel

Dry-cleaning of garments using liquid carbon dioxide under agitatio...

Method using megasonic energy in liquefied gases

Chemical decomposition by sonication in liquid carbon dioxide

Low cost equipment for cleaning using liquefiable gases

Cleaning by cavitation in liquefied gas