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Derwent Innovations Index Field Tags (Patents)

These two-character field tags identify fields in records that you e-mail or save to a file. This is the order of the fields for these output options.

FN

File Name

VR

Version Number

PT

Publication Type (book, journal, book in series)

PN

Patent Number(s)

TI

Document Title

AU

Inventor(s)

AE

Assignee(s)

GA

Derwent Primary Accession Number

AB

Abstract

EA

Equivalent Abstract

TF

Technology Focus Abstract

DC

Derwent Class Code(s)

MC

Derwent Manual Code(s)

IP

International Patent Classification

PD

Patent Details

AD

Application Details and Date

FD

Further Application Details

PI

Priority Application Information and Date

DS

Designated States

FS

Field of Search

CP

Cited Patent(s)

CR

Cited Article(s)

DN

DCR Number

MN

Markush Number

RI

Ring Index Number

RG

Derwent Registry Number

ER

End of Record

EF

End of File

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Default Output Fields

The following fields are default output fields that appear on the Marked List page. You may deslect these fields.

  • Patent Number(s)
  • Title
  • Inventor(s)
  • Assignee(s)

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Caution ...!

The CI (Chemical Indexing) field tag may appear after the RI field tag in the output when you select the tab-delimited format for the Save and/or Export options. The field will always be empty of data. Just ignore the field tag.