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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 5301688 B1

PDFFull Text
Date of Patent:
Apr. 12, 1994

Filed:

Aug. 07, 1992

Method for localization and therapy of occult bladder cancer

Applicant:
Inventors:

Robert L Stephen, Salt Lake City, UT (US);

Franco Lugnani, Trieste, IT;

Cino Rossi, Rome, IT;

Silvio Eruzzi, Mantova, IT;

Assignee:

Physion S.r.l., Mirandola, IT;

Attorney:

Jacobson and Johnson

Primary Examiner:

William E Kamm

Assistant Examiner:

Samuel Gilbert

Int. Cl.
CPC ...
A61N / ;
U.S. Cl.
CPC ...
607 99 ; 128898 ; 604 20 ;
Abstract

Intravesical electromotive administration of specified dye substances for localisation and treatment of occult bladder cancers, is disclosed. Innocuous dye substances will provide differential staining of cancerous and normal urothelium; and anticancer dye substances will demonstrate differential staining and also initiate therapy of cancerous lesions. The addition of vasodilating agents will accentuate the differential staining and further promote therapy of the cancerous sites.

Find Patent Forward Citations

Stephen, Robert. (1994). Method for localization and therapy of occult bladder cancer (U.S. Patent No. 5301688). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5301688

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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