Patent · US Active

Transparent candle and method of making

US7544221B2 · kind B2 · utility

1Cited by
4References
10Claims
0Family size

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Key dates

Filing dateJul 18, 2006
Grant dateJun 9, 2009
Priority date—
Expiry dateJun 19, 2027

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC11C5/004
  • WIPO fieldBasic materials chemistry
  • WIPO sectorChemistry

Abstract

Provided herewith is a transparent candle made substantially of tetraesters of di (trimethylolpropane).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.