AMP Thioglycolate Patent
The patent for the exclusive asset of Grandha, AMP thioglycolate was finally made official by INPE – National Institute of Industrial Property, almost 7 years after entryon July 5, 2013.
O AMP thioglycolate was developed by technical director of Grandha, Celso Martins Junior, together with the Research and Development team of Grandha and the Melk Cosmetics, both companies of the Mart'bel Group.
The studies, which began in 2011, led to the creation of an active ingredient capable of chemically transforming hair fibers damaged by successive applications of illegal acidic straightening treatments.
INPI Patent Letter
República Federativa do Brasil
Ministry of Economy
National Institute of Industrial Property
Letter Patent No. BR 102012017342-8
The National Institute of Industrial Property grants this Invention Patent, which grants its holder ownership of the invention characterized in this title, throughout the national territory, guaranteeing the rights arising therefrom, provided for in the legislation in force.
(21) Deposit Number: BR 102012017342-8
(22) Deposit Date: 05/07/2013
(43) National Publication Date: 26/08/2014
(51)International Classification: A61K 8/37; A61K 8/34; A61K 8/36; A61K 8/41; A61K 8/46; A61Q 5/04;
(54) Title: Chemical compound useful for progressive reduction of hair volume, process of obtaining a chemical compound useful for progressive reduction of hair volume, formulation of a volume reducing product for hair and method of progressive reduction of hair volume.
(73) Holder: BRUNO FELIPE MARTINS – ME, Microenterprise as defined by law. Address: RUA UBATUBA, 52, PARQUE LAGUNA, Taboão da Serra, SP, BRAZIL (BR), 06795-020, Brazilian.
(72) Inventor: CELSO MARTINS JUNIOR
Expiration date: 20 (twenty) years from 05/07/2013, observing the legal conditions.
Issued on: 17/03/2020
Digitally signed by:
Liane Elizabeth Caldeira Lage
Director of Patents, Computer Programs and Topographies of Integrated Circuits
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