P

Inventor

RATCHEV IVAN

AU10 patents
⚠️ This page may combine multiple inventors who share the name “RATCHEV IVAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BHP BILLITON INNOVATION PTY

5 patents
US6663763B2Dec 16, 2003

Reduction of metal oxides in an electrolytic cell

BHP BILLITON INNOVATION PTY38 citations91
US7156974B2Jan 2, 2007

Method of manufacturing titanium and titanium alloy products

BHP BILLITON INNOVATION PTY16 citations81
US7470355B2Dec 30, 2008

Electrochemical reduction of metal oxides

BHP BILLITON INNOVATION PTY13 citations78
US7208075B2Apr 24, 2007

Reduction of metal oxides in an electrolytic cell

BHP BILLITON INNOVATION PTY7 citations72
US6811678B2Nov 2, 2004

Electrochemical reduction of beryllium oxide in an electrolytic cell

BHP BILLITON INNOVATION PTY8 citations72

METALYSIS LTD

3 patents
US7758740B2Jul 20, 2010

Electrochemical reduction of metal oxides

METALYSIS LTD4 citations58
US7918985B2Apr 5, 2011

Reduction of metal oxides in an electrolytic cell

METALYSIS LTD0 citations48
US7628904B2Dec 8, 2009

Minimising carbon transfer in an electrolytic cell

METALYSIS LTD0 citations44

BHP BILLITON SSM DEV PTY LTD

1 patent
US7935171B2May 3, 2011

Production of metallic nickel with low iron content

BHP BILLITON SSM DEV PTY LTD4 citations57

RATCHEV IVAN

1 patent
US8460429B2Jun 11, 2013

Production of nickel

RATCHEV IVAN0 citations35