Janet C. Sung

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Wilmington, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Ternary azeotropic compositions
- Patent number 5,250,208
- Issue date Oct 5, 1993
- E. I. Du Pont de Nemours and Company
- Abid N. Merchant
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Azeotropic compositions of 1,1,2,2,3,3,4,4-octafluorobutane and alc...
- Patent number 5,221,493
- Issue date Jun 22, 1993
- E. I. Du Pont de Nemours and Company
- Abid N. Merchant
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Binary azeotropic compositions of 1,1,2,2,3,3,4,4-octafluorobutane...
- Patent number 5,194,170
- Issue date Mar 16, 1993
- E. I. Du Pont de Nemours and Company
- Abid N. Merchant
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...