Patent · US Expired

Artificial intraocular lens

US3996627A · kind A · utility

57Cited by
4References
10Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 22, 1975
Grant dateDec 14, 1976
Priority date—
Expiry dateSep 22, 1995

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10S501/90
  • WIPO fieldMaterials, metallurgy
  • WIPO sectorChemistry

Abstract

A chemically durable, inert optical implant lens and glass composition for the manufacture of same.

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