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DU PONT

Overview
  • Total Patents
    131,977
  • GoodIP Patent Rank
    450
  • Filing trend
    ⇩ 44.0%
About

DU PONT has a total of 131,977 patent applications. It decreased the IP activity by 44.0%. Its first patent ever was published in 1909. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets macromolecular chemistry and polymers, machines and organic fine chemistry are KUREHA CHEMICAL IND CO LTD, DOW CHEMICAL CO and ATOCHEM ELF SA.

Patent filings in countries

World map showing DU PONTs patent filings in countries
# Country Total Patents
#1 United States 36,163
#2 Canada 14,665
#3 EPO (European Patent Office) 10,891
#4 WIPO (World Intellectual Property Organization) 9,216
#5 United Kingdom 7,556
#6 China 5,559
#7 France 5,221
#8 Australia 4,902
#9 Japan 4,856
#10 Germany 4,835
#11 Brazil 3,620
#12 Republic of Korea 3,212
#13 Taiwan 1,862
#14 Mexico 1,845
#15 South Africa 1,243
#16 Switzerland 1,129
#17 Belgium 1,056
#18 Denmark 1,047
#19 Italy 1,041
#20 Israel 996
#21 Spain 969
#22 Netherlands 954
#23 Argentina 903
#24 Ireland 767
#25 Norway 674
#26 Sweden 632
#27 Hong Kong 509
#28 New Zealand 494
#29 Finland 435
#30 Austria 414
#31 India 406
#32 Russian Federation 341
#33 Greece 330
#34 Hungary 323
#35 Singapore 280
#36 Portugal 263
#37 Poland 252
#38 Malaysia 218
#39 Turkey 153
#40 USSR (Union of Socialist Soviet Republics) 152
#41 Philippines 143
#42 Indonesia 107
#43 Czechia 102
#44 Chile 87
#45 Ukraine 81
#46 Yugoslavia (Serbia and Montenegro) 80
#47 African Intellectual Property Organization 76
#48 Luxembourg 66
#49 Colombia 65
#50 Egypt 60
#51 Morocco 56
#52 Uruguay 53
#53 Czechoslovakia 52
#54 German Democratic Republic 51
#55 EAPO (Eurasian Patent Organization) 50
#56 Slovakia 48
#57 Peru 43
#58 Zambia 34
#59 Romania 33
#60 Tunisia 32
#61 Bulgaria 31
#62 Serbia 24
#63 Dominican Republic 21
#64 Algeria 21
#65 Lithuania 21
#66 Zimbabwe 19
#67 Latvia 17
#68 Saudi Arabia 15
#69 Kenya 14
#70 Cyprus 13
#71 African Regional Industrial Property Organization 11
#72 Montenegro 9
#73 Jordan 7
#74 Republic of Moldova 7
#75 Ecuador 6
#76 Georgia 6
#77 Malawi 5
#78 Viet Nam 4
#79 Costa Rica 3
#80 Estonia 3
#81 Iceland 3
#82 Malta 3
#83 Slovenia 3
#84 Guatemala 2
#85 Croatia 2
#86 Nicaragua 2
#87 Monaco 1
#88 Tajikistan 1

Patent filings per year

Chart showing DU PONTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Minor Barbara Haviland 692
#2 Nappa Mario Joseph 517
#3 Dicosimo Robert 497
#4 Rao Velliyur Nott Mallikarjuna 492
#5 Herron Norman 487
#6 Sunkara Hari Babu 454
#7 Lahm George Philip 452
#8 Stevenson Thomas Martin 421
#9 Manzer Leo Ernest 403
#10 Hayes Richard Allen 398

Latest patents

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