IP Library › Assignment 058972/0196
Patent Assignment
Reel/Frame 058972/0196

Assignment of Assignor's Interest

Recorded: 2022-02-10 Pages: 14
Assignors
HALLEN LIMA, STEVIE
Executed: 2021-04-25
NASCIMENTO DE ANDRADE, JACICLEIDE
Executed: 2021-04-30
CIPRIANO DE ARCANJO, ANA PAULA
Executed: 2021-05-22
Assignee
UNIVERSIDADE FEDERAL DE PERNAMBUCO - UFPE
AV. PROFESSOR MORAES REGO, 1235-CIDADE, UNIVERSITÁRTIA, RECIFE, PERNAMBUCO, 50670-901, BRAZIL
Covered Property (1)
Catalysts and Method for Producing Recycled Polyester
Application: 17/275,856 →
Publication: US 2022/0041836
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: OLIVEIRA DA SILVA, WELLINGTON; LOPES DIAS, MARCOS; SIRELLE, LYS
To: UNIVERSIDADE FEDERAL DO RIO DE JANEIRO - UFRJ
Reel/Frame 058972/0061 →