含苦配巴油树脂的牙科用产品：基于专利的技术展望

Products of Dental Use Containing Copaiba Oil-resin: Technological Prospecting Based on Patents.

作者信息

Valadas Lidia Audrey Rocha, de Oliveira-Filho Rosueti Diógenes, de Oliveira Marcelo Bruno Lemos, de Mello Fiallos Ana Cristina, Lotif Mara Assef Leitão, de França Fonteles Marta Maria, Bandeira Mary Anne Medeiros

机构信息

Departament of Pharmacy, College of Pharmacy, Odontology and Nursing, Federal University of Ceara, Fortaleza, Brazil.

Departament of Restorative Dentistry, Federal University of Ceara, Fortaleza, Brazil.

出版信息

Recent Pat Biotechnol. 2020;14(1):33-40. doi: 10.2174/1872208313666190719153114.

DOI:10.2174/1872208313666190719153114

PMID:31333133

Abstract

BACKGROUND

Copaiba oil-resin has been widely used and is especially found in neotropical regions, for which several pharmacological activities have been documented over the years. Prospective studies in intellectual property banks are important to increase competitiveness and thus generate new products in various research areas.

OBJECTIVE

A prospective study was carried out on patents of products containing copaiba oil-resin for dental use in intellectual property banks.

METHODS

The research was conducted with patent searches in six intellectual property banks of the world. Relevant information about the invention in the patent document was collected, processed and described.

RESULTS

The search found 9 patents using copaiba resin oil-resin in dental products. The National Institute of Industrial Property (INPI-Brazil) had the highest number of deposits (5), followed by Espacenet (2) and Free Patents (2). C. Langsdorffii was highlighted as the most widely used species in the products and deposits of vehicles in formulations (3). All the patents in the search are A61K code for medical, dental or hygienic purposes.

CONCLUSION

Most of the found patents are related to the area of Microbiology, specifically with application in Cariology. Brazil is represented by the INPI and presented the highest number of patent applications when compared to other intellectual property banks.

摘要

背景

苦配巴油树脂已被广泛使用，尤其在新热带地区，多年来已有多项药理活性被记录。在知识产权库中进行前瞻性研究对于提高竞争力并因此在各个研究领域开发新产品很重要。

目的

对知识产权库中含苦配巴油树脂的牙科用产品专利进行前瞻性研究。

方法

在世界六个知识产权库中进行专利检索。收集、处理并描述专利文件中有关该发明的相关信息。

结果

检索发现9项在牙科产品中使用苦配巴树脂油树脂的专利。巴西国家工业产权局（INPI - 巴西）的专利存放数量最多（5项），其次是欧洲专利局（Espacenet）（2项）和免费专利（2项）。朗氏苦配巴（C. Langsdorffii）被强调为产品和配方中载体存放中使用最广泛的物种（3项）。检索到的所有专利均为用于医疗、牙科或卫生目的的A61K代码。