Patent · US Expired

Carrier

US6660444B2 · kind B2 · utility

3Cited by
26References
17Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJan 10, 2003
Grant dateDec 9, 2003
Priority date—
Expiry dateJan 10, 2023

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG03G9/1139
  • WIPO fieldOptics
  • WIPO sectorInstruments

Abstract

Carrier comprised of a core, a number of the pores thereof containing a polymer, and thereover a coating.

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