SHERWOOD WILLIAM L has a total of 86 patent applications. Its first patent ever was published in 1964. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets materials and metallurgy, thermal processes and environmental technology are TEKNOLODZHIKAL RESORSIZ PTI LTD, STRICO GES FUER METALLURG UND and TECH RESOURCES PTY LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 14 | |
#2 | Canada | 13 | |
#3 | EPO (European Patent Office) | 9 | |
#4 | Australia | 8 | |
#5 | Germany | 7 | |
#6 | United Kingdom | 7 | |
#7 | WIPO (World Intellectual Property Organization) | 7 | |
#8 | India | 4 | |
#9 | Austria | 3 | |
#10 | Spain | 3 | |
#11 | Brazil | 2 | |
#12 | China | 2 | |
#13 | Japan | 2 | |
#14 | Norway | 2 | |
#15 | Switzerland | 1 | |
#16 | Mexico | 1 | |
#17 | Netherlands | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Thermal processes | |
#3 | Environmental technology | |
#4 | Machine tools | |
#5 | Machines |
# | Technology | |
---|---|---|
#1 | Pig-iron processing | |
#2 | Iron and steel production | |
#3 | Climate change mitigation in goods production | |
#4 | Furnaces | |
#5 | Details of furnaces | |
#6 | Casting metal | |
#7 | Metal production and refining | |
#8 | Rolling metal | |
#9 | Unspecified technologies | |
#10 | Burners |
# | Name | Total Patents |
---|---|---|
#1 | Sherwood William Lyon | 51 |
#2 | Sherwood William L | 16 |
#3 | Lyon Sherwood William | 4 |
#4 | Daburiyu Eru Shiyaautsudo | 2 |
#5 | William Lyon Sherwood | 2 |
#6 | Sherwood W L | 1 |
Publication | Filing date | Title |
---|---|---|
WO9960172A1 | Continous metal melting process and apparatus | |
AU8848798A | Direct iron and steelmaking | |
BR9815957A | Process for direct production of iron and steel | |
MXPA01001862A | Direct iron and steelmaking. | |
CA2260758A1 | Rotary wheel casting machine | |
EP0942795A1 | Rotary wheel casting machine | |
WO9803286A1 | Rotary wheel casting machine | |
AU5994896A | Rolling mill stand | |
WO9747407A1 | Rolling mill stand | |
EP0840807A1 | Direct iron and steelmaking | |
WO9727338A1 | Direct iron and steelmaking | |
CA2214984A1 | Direct iron and steelmaking | |
AU6501094A | Metallurgical furnace vacuum slag removal | |
WO9529137A1 | Metallurgical furnace vacuum slag removal | |
US5305990A | Metallurgical furnace vacuum slag removal | |
CA2061202A1 | High-production rotary furnace steelmaking | |
US5163997A | High-production rotary furnace steelmaking | |
CA1299836C | Continuous lead-float casting of steel | |
CA1226717A | Continuous vacuum degassing and casting of steel | |
US4615511A | Continuous steelmaking and casting |