IP Library › Assignment 034881/0559
Patent Assignment
Reel/Frame 034881/0559

Change of Name

Recorded: 2015-02-03 Pages: 4
Assignor
COMPANHIA VALE DO RIO DOCE
Executed: 2009-05-09
Assignee
VALE S.A.
AVENIDA GRACA ARANHA, N 26 - CENTRO, RIO DE JANEIRO, RJ, BRAZIL
Covered Properties (25)
Process to Obtain Anathase Mechanical Concentrates
Patent: 4,256,266 →
Application: 05/971,266 →
Process for Preparation of Raw Material Minimizing the Size Degradiation of Anathase Ore
Patent: 4,243,179 →
Application: 05/971,267 →
Emprovement in the Positioning System for the Arm of Ore Car Turning Equipment
Patent: 6,008,890 →
Application: 08/914,923 →
Auxiliary Support for Vibration Data Collection Sensor
Patent: 5,913,495 →
Application: 08/940,317 →
Process for Iron Ore Pellets Production
Patent: 5,908,166 →
Application: 08/950,619 →
Tooth of Ore Recovery Buckets
Patent: 5,966,848 →
Application: 08/980,751 →
Split Load Cradle for Conveyor Belts
Patent: 5,988,361 →
Application: 09/006,966 →
Machine for Polishing Rail Way Vehicle Wheel Axles
Patent: 6,089,962 →
Application: 09/157,080 →
Maintenance Device for Flat Filter Head Valves
Patent: 6,115,896 →
Application: 09/174,772 →
A Process for the Production of Titanium Concentrate from Anatase Ores with High Utilization of the Iron Contents of the Ore
Patent: 6,346,223 →
Application: 09/174,773 →
Publication: US 2001/0051120
Device for Supporting Tamping Bench Arms
Patent: 6,102,460 →
Application: 09/252,705 →
Fire Bar for Pelletizing and Sintering Furnaces
Patent: 6,217,318 →
Application: 09/326,113 →
Roller Device for Displacement of Railroad Switching Rails
Patent: 6,189,840 →
Application: 09/351,345 →
Method to Increase the Adherence of Coating Materials on Ferrous Materials
Patent: 7,226,495 →
Application: 09/692,824 →
Device for detecting derailment of trains
Application: 09/820,181 →
Publication: US 2002/0139903
Device for Continuously Measuring the Temperature in Pelletizing Furnaces
Patent: 6,656,414 →
Application: 10/010,733 →
Publication: US 2003/0085496
Constructive Disposal in a Stabilizer for a Railway Truck
Patent: 6,550,395 →
Application: 10/095,288 →
Process to Obtain Titanium Concentrates with High Contents of TIO2 and Low Contents of Radionuclide Elements from Anatase Mechanical Concentrates
Patent: 7,572,418 →
Application: 10/577,547 →
Publication: US 2007/0148066
Method for processing fine kaolin
Application: 11/341,899 →
Publication: US 2006/0186024
Process for Extraction of Nickel, Cobalt, and Other Base Metals from Laterite Ores by Using Heap Leaching and Product Containing Nickel, Cobalt, and Other Metals from Laterite Ores
Patent: 7,964,016 →
Application: 11/604,892 →
Publication: US 2007/0209481
Device for Eliminating Oversize Pellets from Balling Disks
Patent: 8,162,649 →
Application: 11/667,058 →
Publication: US 2008/0206386
High performance kaolin pigment, paper coating paint and method for producing such paint
Application: 11/797,650 →
Publication: US 2007/0289499
Material for Coating Iron Ore Pelletizing Disks and Drums and a Constructive Arrangement for Pelletizing Disks and Drums
Application: 11/908,743 →
Publication: US 2008/0143026
Process for Enrichment of Anatase Mechanical Concentrates in Order to Obtain Synthetic Rutile with Low Contents of Rare Earth and Radioactive Elements
Patent: 7,618,601 →
Application: 12/090,514 →
Publication: US 2008/0286181
Combined Leaching Process
Application: 12/093,257 →
Publication: US 2008/0286182
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Aug 12, 1981
From: MAGALHAES, GUSTAVO
To: COMPANHIA VALE DO RIO DOCE, RIO DE JANEIRO, RIO DE JANEIRO
Reel/Frame 003886/0915 →
Assignment of Assignors Interest. Aug 12, 1981
From: MAGALHAES, GUSTAVO
To: COMPANHIA VALE DO RIO DOCE, RIO DE JANEIRO, RIO DE JANEIRO
Reel/Frame 003886/0912 →
Assignment of Assignor's Interest Sep 30, 1997
From: MACIEL THOM, FABIO CESAR; SALES PINHEIRO, JAO BOSCU; CARVALHO ALMEIDA, ACY; CAVALCANTI IGNACIO, CARLOS ALBERTO
To: COMPANHIA VALE DO RIO DOCE
Reel/Frame 008837/0228 →
Assignment of Assignor's Interest Apr 1, 1998
From: FREITAS, GERALDO GONCALVES; KLIEN, MARCELO DA SILVA; TOLENTINO, JOAO JULIO RUSCHID
To: COMPANHIA VALE DO RIO DOCE
Reel/Frame 009317/0592 →
Assignment of Assignor's Interest May 11, 1998
From: RAMOS PERES, FERNANDO; IORIO TESSARI, CLAUDIO
To: COMPANHIA VALE DO RIO DOCE
Reel/Frame 009320/0797 →
Assignment of Assignor's Interest Jun 5, 1998
From: MAFRA, EUSTAQUIO; GIACOMIN, RENATO ANTONIO; DE OLIVEIRA SANTANA, ANTONIO CARLOS; DE AZEVEDO, GERALDO MAGELA
To: COMPANHIA VALE DO RIO DOCE
Reel/Frame 009444/0639 →
Assignment of Assignor's Interest Aug 17, 1998
From: MONTEIRO, CARLOS ALBERTO DE SAMPAIO JUNIOR; NETO, SEVERINO ALMEIDA; TORRES, MANOEL DAMAS
To: COMPANHIA VALE DO RIO DOCE
Reel/Frame 009383/0403 →
Assignment of Assignor's Interest Dec 2, 1998
From: SPINASSE, JOSE CARLOS
To: COMPANHIA VALE DO RIO DOCE
Reel/Frame 009611/0363 →
Assignment of Assignor's Interest Dec 30, 1998
From: SILVA, JOSE GERALDO; FERREIRA, LUIZ DE SOUZA; SILVA, EDUARDO; SENA, NELSON APARECIDO
To: COMPANHIA VALE DO RIO DOCE
Reel/Frame 009671/0166 →
Assignment of Assignor's Interest Jun 15, 1999
From: BALDO RAMOS, LUIZ PAULO; BUNICENA FERMINO, COSME DAMIAO; SANTOS PINHA, CARLOS MAGNO; CORDEIRO BERNARDINO, ROGER
To: COMPANHIA VALE DO RIO DOCE
Reel/Frame 010026/0795 →
Assignment of Assignor's Interest Oct 15, 1999
From: ETORE MANTOVAN, GILSON; TORRES PIRES, ISNAD; ROBERTO FEHLBERG, JOSE; LOPES FERREIRA, REYNALDO
To: COMPANHIA VALE DO RIO DOCE
Reel/Frame 010315/0221 →
Assignment of Assignor's Interest Oct 18, 1999
From: DE GIOVANNI PACHE DE FARIA, MARCELO; FERNANDO LEITE MARQUES, JOSE
To: COMPANHIA VALE DO RIO DOCE
Reel/Frame 010313/0827 →
Assignment of Assignor's Interest Nov 3, 1999
From: DE MATOS, MARCELO; RODRIGUES DE FREITAS, LINO; DE MOREIRA HORTA, RONALDO
To: COMPANHIA VALE DO RIO DOCE
Reel/Frame 010362/0825 →
Assignment of Assignor's Interest Jun 4, 2001
From: NICO, ADILSON ROBERTO; ARREBOLA, ALEXANDRE; DA CUNHA, CARLOS ROBERTO
To: COMPANHIA VALE DO RIO DOCE
Reel/Frame 011859/0893 →
Assignment of Assignor's Interest Mar 7, 2002
From: CHATEAUBRIAND DE SOUZA, CLAUDEMIR; YAMANE, NOBORU
To: COMPANHIA VALE DO RIO DOCE
Reel/Frame 012713/0962 →
Assignment of Assignor's Interest Jun 5, 2002
From: DE OLIVEIRA CARVALHO, HARAO MARCELO
To: COMPHANIA VALE DO RIO DOCE
Reel/Frame 012996/0231 →
Corrective Assignment to Correct the Assignee's Name, Previously Recorded at Reel 012996 Frame 0231. Nov 13, 2002
From: DE OLIVEIRA CARVALHO, HARAO MARCELO
To: COMPANHIA VALE DO RIO DOCE
Reel/Frame 013480/0265 →
Assignment of Assignor's Interest Apr 15, 2004
From: MURILO MOURAO, JOSE; CARLOS DA SILVA, CAMILO; LUCIO NUNES DE CARVALHO, ROBERT; LUIZ MAFRA, WASHINGTON
To: COMPANHIA VALE DO RIO DOCE
Reel/Frame 014521/0331 →
Assignment of Assignor's Interest May 3, 2006
From: CRISCUOLO, PAULO SERGIO RUEDA
To: COMPANHIA VALE DO RIO DOCE
Reel/Frame 017851/0730 →
Assignment of Assignor's Interest May 9, 2007
From: HORTA, RONALDO DE MOREIRA; DE FREITAS, LINO RODRIQUES; TUDE, JOAO ALBERTO LESSA
To: COMPANHIA VALE DO RIO DOCE
Reel/Frame 019305/0985 →
Assignment of Assignor's Interest May 22, 2007
From: DE PONTES PEREIRA, GEYSA SANTOS; DE ARAUJO GOBBO, OLIVER RENATO
To: COMPANHIA VALE DO RIO DOCE
Reel/Frame 019360/0824 →
Assignment of Assignor's Interest Aug 27, 2007
From: VALADARES, MARIA CRISTINA ALMEIDA; NETO, JOAO DUARTE
To: COMPANHIA VALE DO RIO DOCE
Reel/Frame 019771/0814 →
Assignment of Assignor's Interest Nov 27, 2007
From: VALTER, SERGIO FRANCISCO; VESCOVI, SERGIO GERALDO; MACHADO, JOSE OTAVIO BELMONTE; CORREIA, DILSON PEREIRA
To: COMPANHIA VALE DO RIO DOCE
Reel/Frame 020190/0444 →
Assignment of Assignor's Interest Jun 18, 2009
From: BRAVIM, ALESSANDRO; MAX, ARMANDO MAURICIO; COSTA, FABIANO FLORENCIO; SILVA REIS, JOSE ANTONINO ALVES E
To: COMPANHIA VALE DO RIO DOCE
Reel/Frame 022842/0405 →
Change of Address Sep 13, 2017
From: VALE S.A.
To: VALE S.A.
Reel/Frame 043849/0613 →