IP Library › Assignment 051367/0142
Patent Assignment
Reel/Frame 051367/0142

Change of Name

Recorded: 2019-12-18 Pages: 2
Assignor
Assignee
RHODIA POLIAMIDA E ESPECIALIDADES S.A.
AV. MARIA COELHO AGUIAR, 215 - BLOCO B - 1° ANDAR, PARTE 1 - JARDIM SAO LUIZ, SAO PAULO-SP, CEP 05804-902, BRAZIL
Covered Property (1)
Tanning Process for Obtaining Leather
Application: 15/025,854 →
Publication: US 2016/0244854
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 10, 2016
From: LOURENCO, WAGNER CELIO FERRAZ
To: RHODIA POLIAMIDA E ESPECIALIDADES LTDA
Reel/Frame 039975/0880 →
Assignment of Assignor's Interest Dec 13, 2019
From: RHODIA POLIAMIDA E ESPECIALIDADES S.A.
To: TECHPOLYMERS INDUSTRIA E COMERCIA LTDA
Reel/Frame 051272/0747 →