Dialog: File 331
STN: File WPIFV
Questel^.Orbit: File DWPIFV

Get an early look at published patent documents within 1 week of publication (for major authorities) with Derwent World Patents Index First View (DWPI First View^SM) - the fast-alerting companion file to Derwent World Patents Index^®(DWPI^®).

DWPI First View contains previews of the latest published patent documents in advance of their inclusion in Derwent World Patents Index. The DWPI First View file contains enhanced bibliographic data for all new patent documents, along with original titles, abstracts, technical drawing images, and English-language abstracts for patents from China, Japan, Korea, Taiwan, and Russia.

By searching DWPI First View in combination with Derwent World Patents Index, you can maximize your retrieval of important patent information and ensure that you get the complete picture of worldwide patenting activity.

Enhanced information

Each record in DWPI First View is uniquely enhanced to help you easily locate and understand the information. DWPI First View records include:

• Searchable text
  • English-language author title and abstract for major authorities, including WO, US, EP, JP, CN, KR, RU, TW
  • Flag to indicate original or machine-translated abstract
• Technical drawings
  • Front page drawing image for most authorities*
• Classifications
  • IPCs
  • US Classes (US)
• Bibliographic data
  • Patent Number, Publication Date
  • Patent type (basic, equivalent)
  • Language, Number of pages
  • Standardized patent assignee name and patent assignee code
  • Inventors**
  • Attorneys***
  • Application details, Filing details, Priorities
  • Designated States (EP, WO)

*basics only
**Excludes Japan
***US only