Patent · US Active

Method for successful retrieval of sperm

US10822657B2 · kind B2 · utility

0Cited by

1References

9Claims

0Family size

Assignee

Cornell University · IT

Inventors

Peter Stahl · New York, US
Peter N. Schlegel · Larchmont, US
Darius A. Paduch · Red Bank, US

Key dates

Filing date	Mar 15, 2012
Grant date	Nov 3, 2020
Priority date	—
Expiry date	Dec 23, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG01N2333/4706
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Measurement of expression levels of heat shock factor Y chromosome (HSFY) in testicular tissue samples or semen can be used to identify whether testicular sperm extraction can be used for patients with all histological variants of nonobstructive azoospermia.

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