Introduction to Derwent World Patents Index on ... - STN International
Introduction to Derwent World Patents Index on ... - STN International
Introduction to Derwent World Patents Index on ... - STN International
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Classificati<strong>on</strong> searching<br />
• DWPI Classificati<strong>on</strong> (/DC)<br />
• DWPI Manual Codes (/MC)<br />
• Internati<strong>on</strong>al Patent Classificati<strong>on</strong> (/IPC)<br />
• European Patent Classificati<strong>on</strong> (/EPC)<br />
• USPTO Nati<strong>on</strong>al Classificati<strong>on</strong> (/NCL)<br />
• Japanese Patent Office FI-Terms (/FCL)<br />
• Japanese Patent Office F-Terms (/FTRM)<br />
Note: this introduc<str<strong>on</strong>g>to</str<strong>on</strong>g>ry e-Seminar<br />
<strong>on</strong>ly reviews DC, MC and IPC.<br />
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