Patent Assignment
Reel/Frame 058970/0767
Assignment of Assignor's Interest
Recorded: 2022-02-10
Pages: 8
Assignors
BASTOS LOPES, DANIELA EMILIA
Executed: 2021-04-30
MACHADO DE CASTRO, ALINE
Executed: 2021-04-27
Assignee
PETRÓLEO BRASILEIRO S.A. - PETROBRAS
AV. REPÚBLICA DO CHILE, NO. 65, CENTRO, RIO DE JANEIRO, 20031-912, 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: OLIVEIRA DA SILVA, WELLINGTON; LOPES DIAS, MARCOS; SIRELLE, LYS
To: UNIVERSIDADE FEDERAL DO RIO DE JANEIRO - UFRJ
Reel/Frame 058972/0061 →
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 →