PENNWALT CORP has a total of 4,126 patent applications. Its first patent ever was published in 1949. It filed its patents most often in United States, Canada and Japan. Its main competitors in its focus markets organic fine chemistry, macromolecular chemistry and polymers and machines are MONSANTO CO, MONSANTO CHEMICALS and UNIROYAL CHEM CO INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 941 | |
#2 | Canada | 451 | |
#3 | Japan | 317 | |
#4 | France | 246 | |
#5 | United Kingdom | 246 | |
#6 | Germany | 242 | |
#7 | EPO (European Patent Office) | 200 | |
#8 | Brazil | 153 | |
#9 | Australia | 141 | |
#10 | Italy | 133 | |
#11 | Mexico | 110 | |
#12 | Denmark | 103 | |
#13 | Netherlands | 96 | |
#14 | Belgium | 83 | |
#15 | Spain | 71 | |
#16 | South Africa | 68 | |
#17 | Sweden | 66 | |
#18 | Argentina | 65 | |
#19 | Israel | 58 | |
#20 | Finland | 46 | |
#21 | Ireland | 40 | |
#22 | Norway | 36 | |
#23 | Philippines | 30 | |
#24 | WIPO (World Intellectual Property Organization) | 28 | |
#25 | Switzerland | 24 | |
#26 | India | 24 | |
#27 | New Zealand | 22 | |
#28 | Greece | 15 | |
#29 | Austria | 13 | |
#30 | German Democratic Republic | 8 | |
#31 | Portugal | 8 | |
#32 | Hungary | 6 | |
#33 | Poland | 5 | |
#34 | Romania | 5 | |
#35 | African Intellectual Property Organization | 4 | |
#36 | Turkey | 4 | |
#37 | Yugoslavia (Serbia and Montenegro) | 3 | |
#38 | Czechoslovakia | 2 | |
#39 | Egypt | 2 | |
#40 | Republic of Korea | 2 | |
#41 | Malaysia | 2 | |
#42 | USSR (Union of Socialist Soviet Republics) | 2 | |
#43 | China | 1 | |
#44 | Iceland | 1 | |
#45 | Luxembourg | 1 | |
#46 | Morocco | 1 | |
#47 | Zimbabwe | 1 |
# | Industry | |
---|---|---|
#1 | Organic fine chemistry | |
#2 | Macromolecular chemistry and polymers | |
#3 | Machines | |
#4 | Pharmaceuticals | |
#5 | Chemical engineering |
# | Name | Total Patents |
---|---|---|
#1 | Macleay Ronald Edward | 65 |
#2 | Sandler Stanley R | 63 |
#3 | Griffith Ronald C | 47 |
#4 | Buchholz Bernard | 46 |
#5 | Sanchez Jose | 45 |
#6 | Macleay Ronald E | 43 |
#7 | Sandler Stanley Robert | 41 |
#8 | Gardner David Milton | 41 |
#9 | Georgiev Vassil S | 38 |
#10 | Sheppard Chester Stephen | 38 |
Publication | Filing date | Title |
---|---|---|
PH26837A | Tetrahalophtlate tetrahalopthalate esters as flame retardants for styrene maleic amhydride copolymer (SMA) resins | |
JPH02197183A | Laminated piezoelectric structure and its formation | |
JPH02144589A | Novel electroacoustic article | |
JPH03112960A | Amino or hydrazino peroxide, derivative of the same, and their use | |
US5107120A | Passive infrared detector | |
US4925903A | Process of making a polymer containing hindered amine light stabilizing groups and polymer made thereby | |
US4944853A | Photochemical preparation of 3-(organothio) aldehydes | |
EP0364703A2 | Process for preparing sulfur solvent compositions | |
US4910335A | Decolorization of alkanesulfonic and arenesulfonic acids | |
US4956494A | Oxidation of thiols, disulfides and thiolsulfonates | |
EP0355289A1 | Accelerometer | |
US4950364A | Process for the separation of 1,1-dichloro-1-fluoroethane and 1,1,1,3,3-pentafluorobutane | |
US4869844A | High solids liquid alkaline cleaners | |
WO9009408A1 | Reactive hindered amine light stabilizers | |
US4904894A | Hail sensor | |
EP0333987A2 | Halogenated polyester flame retardants for polyphenylene ether resins | |
US4885347A | Polymer containing hindered amine light stabilizing groups and process of making the same | |
EP0331864A1 | Preparation of alkanesulfonyl halides and alkanesulfonic acids | |
US4876048A | Purification of alkanesulfonyl chlorides | |
US4895977A | Purification of alkanesulfonic acids using ozone |