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Home   •   Support and Training  •  STN  •  STNews  •  Articles  •  Citing references in CAplus
Search Tip: Accessing citing references in CAplusSM quickly and easily

Do you ever need to keep track of who is citing your company's patents?  Ever find a journal article or a patent, and immediately want all the details about the articles and patents that have cited this document?  Or maybe, as an author, you're just interested in determining who is citing your work.

With new citing references features in CAplus, and the release of STN Express, Version 8.4, you can get these answers quickly and easily.


Citing and cited references

Citing references are the articles and patents that cite a particular document and are displayed in the following fields:

  • OSC.G - Citing References Count
  • OS.G - Citing References Accession Number
  • UPOS.G - Date Last Citing Reference Entered STN

Example:

OSC.G   1     THERE ARE 1 CAPLUS RECORDS THAT CITE THIS RECORD (1 CITINGS)

UPOS.G  Date last citing reference entered STN: 12 Jun 2009

OS.G    CAPLUS 2007:1053344

Cited references are the articles and patents that were cited by an author, patent assignee, or patent examiner.  Cited references information is displayed in the following fields:

  • RE.CNT - Cited References Count
  • RE - Cited References Information

Example: 

RE.CNT  6     THERE ARE 6 CITED REFERENCES AVAILABLE FOR  THIS RECORD

RE   CITED REFERENCES

(1) Bridgestone Corp; JP 05287126 A 1993 CAPLUS

(2) Bridgestone Corp; EP 1561780 A1 2005 CAPLUS

(3) Nakagawa Ryuji; US 20040030037 A1 2004 CAPLUS

(4) Yokohama Rubber Co Ltd; JP 01139635 A 1989 CAPLUS

(5) Yokohama Rubber Co Ltd; JP 09309978 A 1997 CAPLUS

(6) Yokohama Rubber Co Ltd; JP 10204216 A 1998 CAPLUS


Locate details for a few references that cite a particular document.

  1. Display the record for the document in BIB format to get the number of citing references in the OSC.G field.
  2. Display OSG to display not only the citing references count but also the accession numbers for the citing references (in the OS.G field), as well as the date the last citing reference entered STN (in the UPOS.G field).
  3. Click any of the accession numbers for the citing references to automatically display the corresponding CAplus record in the ALL format.

Example:

=> D L4 100

L4   ANSWER 100 OF 117  CAPLUS  COPYRIGHT 2009 ACS on STN

AN   2009:695885  CAPLUS

DN   151:35057

TI   Rubber compositions for treads and tires with high
     wear resistance and tensile strength therefrom

IN   Ohashi, Masayuki; Shibata, Tadashi

PA   Bridgestone Corp., Japan

SO   Jpn. Tokkyo Koho, 7pp.

     CODEN: JTXXFF

DT   Patent

LA   Japanese

         .

         .

         . OSC.G   1     THERE ARE 1 CAPLUS RECORDS THAT CITE THIS RECORD (1 CITINGS)

=> D 100 OSG

L4   ANSWER 100 OF 117  CAPLUS  COPYRIGHT 2009 ACS on STN

OSC.G   1     THERE ARE 1 CAPLUS RECORDS THAT CITE THIS RECORD (1 CITINGS)

UPOS.G  Date last citing reference entered STN: 12 Jun 2009

OS.G   CAPLUS 2007:1053344

Click the accession number.

 

=> D ACC 2007:1053344 ALL

ANSWER 1  CAPLUS  COPYRIGHT 2009 ACS on STN

AN   2007:1053344  CAPLUS

DN   147:345456

ED   Entered STN:  20 Sep 2007

TI   Rubber composition

IN   Onoi, Hidekazu

PA   The Yokohama Rubber Co., Ltd., Japan

SO   Eur. Pat. Appl., 8pp.

     CODEN: EPXXDW

DT   Patent

LA   English

CC   39-13 (Synthetic Elastomers and Natural Rubber)

FAN.CNT 1

     PATENT NO.  KIND  DATE      APPLICATION NO.  DATE

     ----------  ----  --------  ---------------  --------

PI   EP 1834811   A1   20070919  EP 2007-104044   20070313

         .

         .

         . RE.CNT  6     THERE ARE 6 CITED REFERENCES AVAILABLE FOR THIS RECORD

RE   CITED REFERENCES

(1) Bridgestone Corp; JP 05287126 A 1993 CAPLUS

(2) Bridgestone Corp; EP 1561780 A1 2005 CAPLUS

(3) Nakagawa Ryuji; US 20040030037 A1 2004 CAPLUS

(4) Yokohama Rubber Co Ltd; JP 01139635 A 1989 CAPLUS

(5) Yokohama Rubber Co Ltd; JP 09309978 A 1997 CAPLUS

(6) Yokohama Rubber Co Ltd; JP 10204216 A 1998 CAPLUS


Locate details for many references citing a particular document.

Instead of clicking individual hyperlinks, use the SELECT command if:

  • There are many citing references 
  • You wish to DISPLAY records in a format other than ALL

You may choose CAplus or HCAplus, depending on which database is more cost-effective for the number of selected terms that you need to search.

  1. Enter SELECT OS.G or SELECT OS.CITING.AN to create searchable E-numbers for the citing references.
  2. Search the E-numbers for the citing references in the /AN field to retrieve the CAplus records corresponding to those accession numbers.

Example:

=> DISPLAY OSG 2

 

L1   ANSWER 2 OF 264187  CAPLUS  COPYRIGHT 2009 ACS on STN

OSC.G   10    THERE ARE 10 CAPLUS RECORDS THAT CITE THIS RECORD (10 CITINGS)

UPOS.G  Date last citing reference entered STN:  16 Apr 2009

OS.G   CAPLUS 2009:417798; 2007:1231538; 2007:655932;
       2005:1241170; 2005:797577; 2005:160490; 2004:2802;
       2003:829347; 2003:730468; 2002:354106

=> SELECT OS.G L1 2

E1 THROUGH E10 ASSIGNED

=> DISPLAY SELECT E1

E1           1     2002:354106/OS.CITING.AN

=> SEARCH E1-E10/AN

             1 "2002:354106"/AN

             1 "2003:730468"/AN

             1 "2003:829347"/AN

             1 "2004:2802"/AN

             1 "2005:1241170"/AN

             1 "2005:160490"/AN

             1 "2005:797577"/AN

             1 "2007:1231538"/AN

             1 "2007:655932"/AN

             1 "2009:417798"/AN

L2          10 ("2002:354106"/AN OR "2003:730468"/AN OR
  "2003:829347"/AN OR "2004:2802"/AN OR "2005:1241170"/AN
  OR "2005:160490"/AN OR "2005:797577"/AN OR
  "2007:1231538"/AN OR "2007:655932"/AN OR "2009:417798"/AN)

=> DISPLAY L2 1-10 BIB ABS


Monitor organizations that are citing your company's patents.

  1. Conduct a search for the patents of interest to get an L-number for your current-awareness alert.
  2. Set up an alert in CAplus using the L-number with your search criteria:
      • Enter UPOG when prompted for the update field code.
      • Answer NO when asked if previously seen answers should be eliminated with each alert run.

Example:

=> ALERT

ENTER QUERY L# FOR SDI REQUEST OR (END):L4

ENTER UPDATE FIELD CODE (UP), UPM, UPIT, UPI, ED, UPP, UPOG OR ?:UPOG

         .

         .

         .

ELIMINATE PREVIOUSLY SEEN ANSWERS WITH EACH SDI RUN?  Y/(N):N


Additional resources

For more information about CAplus, see the STN Database Summary Sheet.

Updated: 7/29/2009 3:52:20 PM
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