Method for locating patent-relevant web pages and search agent for use therein

• US 20030187832A1
• Filed: 04/02/2002
• Published: 10/02/2003
• Est. Priority Date: 04/02/2002
• Status: Abandoned Application

• Current Assignee: Scot A. Reader
• Original Assignee: Scot A. Reader
• Inventors: Reader, Scot A.
• Application Number:
  US10/114,223
• Publication Number:
  US 20030187832A1
• Time in Patent Office: Days
• US Class Current: 707/3
• CPC Class Codes: G06F 16/9535 Search customisation based on user profiles and personalisation
• CPC Class Codes: G06F 16/9536 Search customisation based on social or collaborative filtering
• CPC Class Codes: G06F 16/9538 Presentation of query results
• CPC Class Codes: G06F 2216/11 Patent retrieval

Abstract

The present invention provides a highly automated method for locating patent-relevant Web pages and a search agent for use therein. The search agent mediates between a search client, such as a Web browser, and a Web search server, such as a Web search engine query server, to increase automation in locating patent-relevant Web pages and improve the relevancy of located Web pages. The search agent receives patent identifiers from end-user systems, identifies patent data for the patent identifiers, shapes the patent data into search terms and submits the search terms to the Web search server. The Web search server identifies Web page locations relevant to the search terms and the Web page locations are returned to the end-user systems via the search agent.

Claims

1. A method for locating a Web page for a patent, comprising:

determining a score for one or more words associated with patent data;

applying the score to determine a search term; and

applying the search term to determine a Web page location.

2. The method of claim 1, wherein the score is determined in function of usage of the words in one or more context sources for the patent data.

3. The method of claim 1, wherein the score is determined in function of relevancy of one or more context sources for the patent data in which the words are used.

4. The method of claim 2, wherein the context sources include a patent of which the patent data are a part.

5. The method of claim 2, wherein the context sources include a backward citation for a patent of which the patent data are a part.

6. The method of claim 2, wherein the context sources include a forward citation for a patent of which the patent data are a part.

7. The method of claim 1, wherein the score determines whether the words are included in the search term.

8. The method of claim 1, wherein the score determines whether the words are a mandatory element of the search term.

9. The method of claim 1, wherein the score determines whether the words are a recommended element of the search term.

10. The method of claim 1, wherein the patent data include patent claim text.

11. A method for locating a Web page for a patent, comprising:

transmitting a patent identifier from an end-user system;

applying the patent identifier to determine patent data;

applying the patent data to determine a search term;

applying the search term to determine a Web page location; and

transmitting the Web page location to the end-user system.

12. The method of claim 11, wherein the patent data include patent claim text.

13. The method of claim 11, further comprising the steps of:

applying the patent data to determine a Web domain; and

applying the Web domain to determine the Web page location.

14. The method of claim 13, wherein the patent data further include patent classification data.

15. A method for determining a search term, comprising:

determining a score for one or more words in function of usage of the words in one or more context sources; and

applying the score to determine a status of the words with respect to a search term.

17. The method of claim 15, wherein the score determines whether the words are included in the search term.

18. The method of claim 15, wherein the score determines whether the words are a mandatory element of the search term.

19. The method of claim 15, wherein the score determines whether the words are a recommended element of the search term.

20. The method of claim 15, further comprising applying the search term to determine a Web page location.

16. The method of claim 16, wherein the score is determined in further function of relevancy of the context sources where the words are used.

21. A system for locating patent-relevant Web pages, comprising:

a search client;

a search agent; and

a Web search server,

wherein the search agent applies a patent identifier received from the search client to determine patent data, applies the patent data to determine a search term and transmits the search term to the Web search server, in response to which the Web search server applies the search term to determine a Web page location and transmits the Web page location to search agent, in response to which the search agent transmits the Web page location to the search client.

22. The system of claim 21, wherein the search agent applies a query instruction received from the search client to determine a domain identifier and transmits the domain identifier to the Web search server, in response to which the Web search server applies the domain identifier to further determine the Web page location.

23. The system of claim 21, wherein the search agent applies a result instruction received from the search client to the Web page location prior to transmitting the Web page location to the search client.

24. The system of claim 21, wherein the search client is a Web browser.

25. The system of claim 21, wherein the Web search server is a Web search engine query server.

26. The system of claim 21, wherein the search client, the search agent and the Web search server reside on a first, second and third network node, respectively.

27. The system of claim 21, wherein the patent data include patent claim text.

28. A search agent for locating a Web page for a patent, comprising:

a shaper for determining a search term for a patent claim; and

a formatter for determining a query including the search term.

29. The search agent of claim 28, wherein the query is in a syntax specified for a Web search server.