U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Nail lacquer with antimycotic activity, and a process for the preparation thereof

Patent 5264206 Issued on November 23, 1993. Estimated Expiration Date: Icon_subject November 23, 2010. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

3912666

Azole antimycotics and their use in treating skin conditions caused by Pityrosporum ovale
Patent #: 4472421
Issued on: 09/18/1984
Inventor: Buchel ,   et al.

Antimycotic nail varnish Patent #: 4957730
Issued on: 09/18/1990
Inventor: Bohn, et al.

Inventors

Application

No. 206363 filed on 06/14/1988

US Classes:

424/61, MANICURE OR PEDICURE COMPOSITIONS514/396, Imidazoles514/397, Additional hetero ring514/444, Additional hetero ring514/481, Naphthyl ring system514/657Bicyclo ring system

Examiners

Primary: Wax, Robert A.
Assistant: Grimes, Eric

Attorney, Agent or Firm

Foreign Patent References

  • 1175355 CA. 04/13/1984
  • 055397 EP. 11/13/1981
  • 0064830 EP 11/13/1982
  • 0085370 EP 10/13/1983
  • 2430039 DE. 03/13/1976
  • 2073229 GB 10/13/1981
  • 8702580 WO. 07/13/1987

International Classes

A61K 007/043
A61K 031/135
A61K 031/325
A61K 031/415

Foreign Application Priority Data

1987-06-16 DE

Abstract

A nail lacquer containing at least one film-former which is insoluble in water and at least one substance which has antimycotic activity and is from the group comprising tioconazole, econazole, oxiconazole, miconazole, tolnaftate and naftifine hydrochloride.

Other References

  • Board of Appeals decision in Ser. No. 942,699, now U.S. Pat. No. 4,957,73
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