Patent · US Expired

Production of .sup.203 Pb-tris-hydroxymethyl amino methane

US4011307A · kind A · utility

4Cited by

1References

5Claims

0Family size

Assignee

The United States of America as represented by the United States Energy Research and Development Administration · US

Inventors

Richard M. Lambrecht · West Allis, US
Samuel Packer · Floral Park, US
Jerald C. Merrill · Salt Lake City, US
Harold L. Atkins · Setauket, US
Alfred P. Wolf · Setauket, US
Patrick Ralph Bradley-Moore · New York, US

Key dates

Filing date	Jun 3, 1976
Grant date	Mar 8, 1977
Priority date	—
Expiry date	Jun 3, 1996

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2123/00
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

.sup.203 Pb-tris complex injected for use in the detection and localization of tumors. The lead-203 is produced from the deuteron bombardment of a thallium target and chemically separated from the thallium. The tris is added which complexes with the lead-203.

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