Patent · US Active

Diagnostic microspheres

US8231860B2 · kind B2 · utility

0Cited by

2References

6Claims

0Family size

Assignee

YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM LTD. · IL

Inventors

Chaim Springer · Jerusalem, IL
Avraham Avital · Mevaseret Tsiyon, IL
Theodor Stern · Jerusalem, IL
Shimon Benita · Mevaseret Tsiyon, IL

Key dates

Filing date	Jul 3, 2003
Grant date	Jul 31, 2012
Priority date	—
Expiry date	Sep 13, 2026

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K9/0065
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention provides a diagnostic composition for detecting both aspiration and gastroesophageal reflux comprising bio-degradable microspheres having a diameter of about 0.1-10 microns.

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