GRAENGES AB has a total of 82 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 1970. It filed its patents most often in Sweden, United States and Brazil. Its main competitors in its focus markets materials and metallurgy, thermal processes and civil engineering are DANYANG PREC ALLOY FACTORY CO LTD, H J ENTHOVEN & SONS LTD and JIANGSU TOLAND ALLOY CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Sweden | 11 | |
#2 | United States | 7 | |
#3 | Brazil | 6 | |
#4 | South Africa | 6 | |
#5 | Canada | 4 | |
#6 | Germany | 4 | |
#7 | EPO (European Patent Office) | 4 | |
#8 | Norway | 4 | |
#9 | France | 3 | |
#10 | Republic of Korea | 3 | |
#11 | Mexico | 3 | |
#12 | WIPO (World Intellectual Property Organization) | 3 | |
#13 | Australia | 2 | |
#14 | Denmark | 2 | |
#15 | Spain | 2 | |
#16 | Finland | 2 | |
#17 | United Kingdom | 2 | |
#18 | Argentina | 1 | |
#19 | Austria | 1 | |
#20 | Bulgaria | 1 | |
#21 | Switzerland | 1 | |
#22 | Cuba | 1 | |
#23 | Hungary | 1 | |
#24 | India | 1 | |
#25 | Italy | 1 | |
#26 | Japan | 1 | |
#27 | African Intellectual Property Organization | 1 | |
#28 | Poland | 1 | |
#29 | Romania | 1 | |
#30 | Russian Federation | 1 | |
#31 | Turkey | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Thermal processes | |
#3 | Civil engineering | |
#4 | Machine tools | |
#5 | Surface technology and coating | |
#6 | Machines |
# | Technology | |
---|---|---|
#1 | Metal production and refining | |
#2 | Alloys | |
#3 | Heat-exchange device details | |
#4 | Soldering, welding and flame cutting | |
#5 | Layered products | |
#6 | Furnaces | |
#7 | Safety devices | |
#8 | Unspecified technologies | |
#9 | Mining | |
#10 | Shafts |
# | Name | Total Patents |
---|---|---|
#1 | Desikan Sampath | 8 |
#2 | Stenqvist Torkel | 8 |
#3 | Weizeng Ma | 8 |
#4 | Svensson Karl Jonas Valter | 7 |
#5 | Hoberstorfer G | 6 |
#6 | Svensson Roger | 6 |
#7 | Noren T | 6 |
#8 | Nilsson Stefan | 6 |
#9 | Svensson K | 5 |
#10 | Noren Torsten | 5 |
Publication | Filing date | Title |
---|---|---|
ZA201802308B | Brazing sheet and production method | |
MX2018012400A | Brazing sheet. | |
EP3374122A1 | Brazing sheet and production method | |
WO9816335A1 | Method for strip casting aluminium | |
SE9401286D0 | Process and appts. for recovery of plastics and/or metal | |
CA1155280A | Automotive-type radiator core manufacture | |
ES486667A1 | A method of manufacturing a heat exchanger for cooling and heating purposes,and an apparatus for carrying out the method | |
CA1152114A | Method of selective underground mining and stabilization of rock cavities | |
DE2736069A1 | METHOD OF TREATMENT OF SILICON OXYDE DUST | |
ZA7407984B | Constructions of rolled steelmaterials and a process for their manufacture | |
FI58945B | Saett att genomfoera endoterma metallurgical reduction processer with hjaelp av en kontinuerligt arbetande mekanisk ugn | |
ZA7309706B | Method of carrying out endothermic metallurgical reduction processes with the aid of a continuously operating mechanical kiln | |
CA993661A | Method of environment-protective and economic recovery of metallurgical slags |