Patent Assignment
Reel/Frame 058972/0061
Assignment of Assignor's Interest
Recorded: 2022-02-10
Pages: 10
Assignors
OLIVEIRA DA SILVA, WELLINGTON
Executed: 2021-04-27
LOPES DIAS, MARCOS
Executed: 2021-05-07
SIRELLE, LYS
Executed: 2021-05-13
Assignee
UNIVERSIDADE FEDERAL DO RIO DE JANEIRO - UFRJ
AVENIDA BRIGADEIRO TROMPOWSKI, S/NO - ILHA DA CIDADE, UNIVERSITÁRIA, RIO DE JANEIRO, 21941-901, BRAZIL
Covered Property
(1)
Catalysts and Method for Producing Recycled Polyester
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 10, 2022
From: BASTOS LOPES, DANIELA EMILIA; MACHADO DE CASTRO, ALINE
To: PETRÓLEO BRASILEIRO S.A. - PETROBRAS
Reel/Frame 058970/0767 →
Assignment of Assignor's Interest
Feb 10, 2022
From: HALLEN LIMA, STEVIE; DE ANDRADE PACHECO FILHO, JOSE GERALDO; NASCIMENTO DE ANDRADE, JACICLEIDE; DO NASCIMENTO JÚNIOR, HEZROM SAULO
To: UNIVERSIDADE FEDERAL DE PERNAMBUCO - UFPE
Reel/Frame 058972/0196 →