The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 30, 2004
Filed:
Oct. 04, 2002
Juan Fernandez De La Mora, New Haven, CT (US);
Yale University, New Haven, CT (US);
Abstract
The present invention concerns the formation of a stable electrospray of a volatile liquid at reduced pressures by limiting its tendency to evaporate. In a first approach, multi-component capillary jets are produced, comprising a thin layer of low volatility liquid, which is not necessarily a good conductor, surrounding a core of volatile and conducting liquid such as water, so as to minimize direct exposure of the volatile liquid to the region of low pressure. In a second approach, the diameter of the meniscus of a Taylor cone is reduced to a critical diameter, below which no evaporative freezing occurs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile