Patent Assignment
Reel/Frame 066547/0178
Assignment of Assignor's Interest
Recorded: 2024-02-23
Pages: 5
Assignor
RHODIA BRASIL S.A.
Executed: 2023-06-30
Assignee
QUÍMIÇÕS E SOLUCOES SUSTENTÁVEIS DO BRASIL S.A.
AV. MARIA COELHO AGUIAR, 215, BLOCO B, 1° ANDAR E SUBSOLO, SALA D, JARDIM SÀO LUÍS, CEP, SÀO PAULO, 05805-000, BRAZIL
Covered Properties
(4)
Compositions and Methods for Scavenging H2S
Agrochemical Composition Comprising Particles of Silicate and a Fungicide
Application:
17/617,400 →
Publication:
US 2022/0248685
Agrochemical Composition
Chemoenzymatic Degradation of Epoxy Resins
Application:
17/926,497 →
Publication:
US 2023/0183440
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 21, 2021
From: TORRES, EDER RISSI; RODRIGUES, EDSON LEME; FERRÃO, VICTOR
To: RHODIA POLIAMIDA E ESPECIALIDADES S.A.
Reel/Frame 057866/0510 →
Assignment of Assignor's Interest
Sep 2, 2022
From: DE OLIVEIRA, LIDIANE; BARBOSA, ROGERIO
To: RHODIA BRASIL S.A.
Reel/Frame 060984/0641 →
Assignment of Assignor's Interest
Jan 31, 2023
From: FERRAO, VICTOR; STREIFF, STÉPHANE; MAZIERO, PRISCILA; JIANG, FAN
To: SOLVAY SA
Reel/Frame 062550/0429 →
Assignment of Assignor's Interest
Jan 31, 2023
From: SOLVAY SA
To: SOLVAY SA; RHODIA POLIAMIDA E ESPECIALIDADES S.A.
Reel/Frame 062550/0445 →
Merger
Nov 8, 2023
From: RHODIA POLIAMIDA E ESPECIALIDADES S.A.
To: RHODIA BRASIL S.A.
Reel/Frame 065517/0404 →
Assignment of Assignor's Interest
Jan 26, 2024
From: RHODIA OPERATIONS
To: SPECIALTY OPERATIONS FRANCE
Reel/Frame 066374/0642 →
Assignment of Assignor's Interest
Feb 1, 2024
From: SOLVAY SA
To: SYENSQO SA
Reel/Frame 066406/0174 →
Merger
Feb 23, 2024
From: RHODIA POLIAMIDA E ESPECIALIDADES S.A.
To: RHODIA BRASIL S.A.
Reel/Frame 066665/0853 →
Assignment of Assignor's Interest
Oct 28, 2025
From: QUÍMICOS E SOLUÇÕES SUSTENTÁVEIS DO BRASIL S.A.
To: ESPECIALIDADES QUÍMICAS E MATERIAIS DE PERFORMANCE DO BRASIL LTDA.
Reel/Frame 072702/0828 →