Patent Assignment
Reel/Frame 034549/0018
Assignment of Assignor's Interest
Recorded: 2014-12-18
Pages: 5
Assignors
DILSKY, STEFAN
Executed: 2014-07-23
OLIVEIRA FILHO, ANTONIO PEDRO
Executed: 2014-09-29
ARIAS MEDINA, JORGE ANTONIO
Executed: 2014-09-19
BARTALINI, NILSON MAR
Executed: 2014-09-26
SPECK CASSOLA, MONICA
Executed: 2014-09-30
DUARTE, ZAIRA GUIMARAES
Executed: 2014-10-09
DA SILVA, WAGNER CLAUDIO
Executed: 2014-09-30
Assignees
CLARIANT FINANCE (BVI) LIMITED
CITCO BUILDING, WICKHAMS CAY, P. O. BOX 662, ROAD TOWN, TORTOLA, VGX, VIRGIN ISLANDS, BRITISH
CLARIANT S.A.
AVENIDA DAS NACOES UNIDAS 18001, SAO PAULO, 04795-900, BRAZIL
Covered Property
(1)
Foam Prevention In The Reverse Flotation Process For Purifying Calcium Carbonate
Application:
14/409,258 →
Publication:
US 2015/0273481
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.