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.:
Date of Patent:
Oct. 29, 2013
Filed:
Mar. 12, 2008
Dante Alário Junior, São Paulo, BR;
Silvia Stanisçuski Guterres, Porto Alegre, BR;
Adriana Raffin Pohlmann, Porto Alegre, BR;
Lali Rosoni Zancan, Porto Alegre, BR;
Dante Alário Junior, São Paulo, BR;
Silvia Stanisçuski Guterres, Porto Alegre, BR;
Adriana Raffin Pohlmann, Porto Alegre, BR;
Lali Rosoni Zancan, Porto Alegre, BR;
Biolab Sanus Farmaceutica Ltda, Sao Paulo, BR;
Universidade Federal Do Rio Grande Do Sul, Porto Alegre, BR;
Abstract
The present invention relates to a nanoparticulated anaesthetic composition for topical use in which at least one local anaesthetic agent is encapsulated in polymeric nanoparticles. The present invention also relates to the use of such polymeric nanoparticles comprising at least one local anaesthetic agent in the preparation of an anaesthetic composition for topical application to the skin or mucosa.