(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

PROCESSO PARA A EXPANSÃO DE MICROESFERAS POLIMÉRICAS EXPANDÍVEIS

ArquivadaInvention PatentPCT · US2017060981

Application data

Number

112019009354

Type

Invention Patent

Filing

11/10/2017

Publication

08/06/2019

PCT

US2017060981

Progress at the INPI

  1. Filing11/10/17
  2. Publication08/06/19
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 11/10/2017 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/05/2021. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LIVING PROOF, INC.

US

See this company's full portfolio

Inventors

L. T. (pessoa física)

US

R. M. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

62/420,873 · 11/11/2016

Abstract

A presente invenção refere-se a um processo, livre de solvente, de expansão de microesferas ocas poliméricas expandíveis, preenchidas com fluido.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Adição na publicação

#15.35

10/05/2021

RPI 2648

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

05/11/2021

RPI 2627

Arquivamento - Art. 33 da LPI

#11.1

02/23/2021

RPI 2616

Alteração de sede deferida

#25.7

04/28/2020

RPI 2573

Notificação de entrada na fase nacional - PCT

#1.3

08/06/2019

RPI 2535

Alteração de dados cadastrais

#1.1

05/21/2019

RPI 2524

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.