Patent Assignment
Reel/Frame 039462/0559
Change of Name
Recorded: 2016-07-26
Pages: 16
Assignor
LANXESS ELASTOMEROS DO BRASIL S.A.
Executed: 2016-04-01
Assignee
ARLANXEO BRASIL S.A.
RUA MARUMBI, N. 600, CAMPOS ELISEOS, DUQUE DE CAXIAS, RIO DE JANEIRO, 25221-000, BRAZIL
Covered Property
(1)
Process for the Preparation of a 1,3-Butadiene and Styrene Copolymer Containing a Random Section in Its Main Chain Followed by a Block with a Structure Differentiated from the Main Chain, Homopolymeric or Copolymeric, Functionalized and the Product Obtained from Th
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 25, 2014
From: NICOLINI, LUIZ FERNANDO; HENRIQUES DE LIRA, CLOVIS; DE ALBUQUERGUE CAMPOS, CARLOS ROBERTO; FIGUEIREDO, FERNANDO VASCONCELOS
To: LANXESS ELASTOMEROS DO BRASIL S.A.
Reel/Frame 032756/0823 →
Change of Name
Aug 9, 2016
From: LANXESS ELASTOMEROS DO BRASIL S.A.
To: ARLANXEO BRASIL S.A.
Reel/Frame 039634/0938 →