SMITH INTERNATIONAL has a total of 4,151 patent applications. It increased the IP activity by 17.0%. Its first patent ever was published in 1966. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets civil engineering, materials and metallurgy and machines are LONGYEAR TM INC, ZHANG YOUHE and NAT OILWELL DHT LP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 1,465 | |
#2 | United Kingdom | 711 | |
#3 | Canada | 639 | |
#4 | WIPO (World Intellectual Property Organization) | 315 | |
#5 | EPO (European Patent Office) | 184 | |
#6 | Norway | 153 | |
#7 | South Africa | 105 | |
#8 | Australia | 84 | |
#9 | China | 81 | |
#10 | Mexico | 69 | |
#11 | Brazil | 52 | |
#12 | Ireland | 46 | |
#13 | Singapore | 40 | |
#14 | France | 35 | |
#15 | Italy | 35 | |
#16 | Germany | 34 | |
#17 | Japan | 32 | |
#18 | Sweden | 29 | |
#19 | Netherlands | 9 | |
#20 | Argentina | 7 | |
#21 | EAPO (Eurasian Patent Organization) | 6 | |
#22 | Zambia | 4 | |
#23 | Belgium | 3 | |
#24 | Republic of Korea | 3 | |
#25 | Greece | 2 | |
#26 | New Zealand | 2 | |
#27 | African Regional Industrial Property Organization | 1 | |
#28 | Colombia | 1 | |
#29 | Spain | 1 | |
#30 | Finland | 1 | |
#31 | Tunisia | 1 | |
#32 | Ukraine | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Materials and metallurgy | |
#3 | Machines | |
#4 | Machine tools | |
#5 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Earth drilling | |
#2 | Working metallic powder | |
#3 | Alloys | |
#4 | Unspecified technologies | |
#5 | Grinding tools | |
#6 | Unspecified technologies | |
#7 | Shafts | |
#8 | Building materials | |
#9 | Soldering, welding and flame cutting | |
#10 | Pistons and sealings |
# | Name | Total Patents |
---|---|---|
#1 | Keshavan Madapusi K | 248 |
#2 | Zhang Youhe | 220 |
#3 | Mcgarian Bruce | 181 |
#4 | Griffo Anthony | 166 |
#5 | Shen Yuelin | 149 |
#6 | Belnap J Daniel | 149 |
#7 | Dewey Charles H | 147 |
#8 | Eyre Ronald K | 129 |
#9 | Huang Sujian | 118 |
#10 | Singh Amardeep | 104 |
Publication | Filing date | Title |
---|---|---|
WO2021080900A1 | Cutter with geometric cutting edges | |
WO2021062443A1 | Cutter with edge durability | |
WO2021041753A1 | Polycrystalline diamond cutting element having improved cutting efficiency | |
WO2020237046A1 | Hybrid bit | |
WO2020223189A1 | Bolsters for degradation picks | |
WO2020150341A1 | Luminescent diamond | |
WO2020102016A1 | Non planar cutting element with non planar interface design and tools incorporating such elements | |
WO2020072298A1 | Rotary tool with thermally stable diamond | |
WO2020041432A1 | Cutting elements with modified diamond surface | |
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