|If you found this page through a web search, we invite you to visit our Main Page to see what Intellogist is all about. This Community Report exists for our users to share information and experiences about patent search resources. Registered users can add, edit, or delete material on this page. The information contained on this page is the result of community collaboration and is not vetted by individual experts or fact-checkers. For in-depth reviews of other patent search resources, please read our Intellogist Reports. For information about editing Community reports, please see our Help pages. If you'd like more information about why Intellogist did not write about this search tool, please see our Criteria for Intellogist Articles.|
Major Recent Updates
There are excellent benefits to be derived from moving to the CPC. It does, however, require a substantial rewrite of our classification data to become fully CPC-compliant. Since LexisNexis currently hosts patent data on two platforms—the legacy offering at lexis.com (that you have been using) and a much more robust offering on our flagship patent search platform TotalPatent, we will be rewriting the classification data for TotalPatent, but not for lexis.com.
Before January 1, 2013, we recommend that lexis.com patent users who do research based on patent classification do that research on TotalPatent. We are committed to making the process as easy and effortless for you as possible. The end result will certainly be a superior user experience, thanks to the patent-specific nature of the TotalPatent interface.
Here are the key details:
- No new IDs—You’ll be able to use your current lexis.com ID/PW to access TotalPatent. In fact, there is a link to TotalPatent on the right-hand side of the lexis.com Patent Area of Law page that will open TotalPatent with one click.
- No additional charges for standard Boolean searching/downloading in the patent databases already included in your lexis.com flat-rate contract through the TotalPatent interface.
- Personalized assistance and training from the IP User Experience team members to help you transition your research to the TotalPatent platform as well as any Alerts that you might have.
Patent Databases on lexis.com®
The U.S. patent databases on lexis.com cover all U.S. patents issued by the USPTO. That is, all granted patents from 1790 to present and all U.S. pre-grant publications (applications) issued from 2001 to present are available on lexis.com. Newly issued granted patents and pre-grant publications are available online within 24 hours of publication by the USPTO.
U.S. patents on lexis.com are enhanced with fully searchable value added information. New litigation notices from CourtLink are added weekly. These notices are incorporated directly into the text of the patent. Also included are the weekly USPTO’s Official Gazette status changes (i.e., expirations, extensions, reissues, reexamination requests, etc.); weekly assignee updates; and bi-monthly class updates.
Other popular enhancements to U.S. patents on lexis.com are the full sets of drawing sheets and the PDF of the official patent. Links to the drawing sheets and the PDF are on the user interface. They are available for immediate viewing and printing; they do not have to be ordered through a separate document delivery.
In addition to U.S. patents, lexis.com also offers the full date range of the top non-U.S. authorities: European Patents, Patent Cooperation Treaty Patent Applications, Patent Abstracts of Japan, and United Kingdom Patent Applications. Non-U.S. patents on Lexis are enhanced with a link to the PDF of the official patent.
All patent authorities on lexis.com have extensive search capabilities, including:
- Over 100 searchable fields and robust Boolean search logic allowing for pinpoint accuracy in complex searches.
- Natural Language search logic allowing the user to enter a search in plain English without using any special terms or connectors. The natural language feature's document relevance ranking gives the user quick access to the most pertinent documents in the search results.
- The new interactive Semantic Search feature powered by PureDiscovery provides additional user-controlled search terms to enhance the user's Boolean logic
- Core Terms display shows the most prominent words and phrases that appear in a patent.
- The “More Like This” feature creates a new search using the original search words or Core Terms that appear in a patent. The new search finds more patents similar to the patent retrieved by the original search.
For more information on IP solutions from LexisNexis, see this page on the LexisNexis website.
Elsevier Journals on lexis.com®
Elsevier is a world leading, multi-media publisher of nearly 25% of the world's scientific, technical and medical (STM) full-text journals. The release of Elsevier full-text journals on lexis.com is a major content expansion for LexisNexis. LexisNexis the exclusive provider of these journals to the legal (law firm) market. The strategic alliance of LexisNexis and Elsevier provides users the ability to:
- Conduct prior art research
- Prepare for litigation by reviewing articles written by experts or getting a better understanding of highly complex technical and scientific issues
- Research medical malpractice issues
- Understand new economic theories while utilizing the familiar lexis.com user interface.
There are currently over 1,400 Elsevier full-text journals available on lexis.com. The journals cover such areas as Intellectual Property, Environmental, Health and Medical, and News & Business. The Elsevier content offers synergies with key legal practice areas. In particular, Intellectual Property is an area of high investment and growth. The Elsevier full-text journals are often cited in patents by the inventors and are key in prior art investigations. LexisNexis users benefit enormously from having easy access on lexis.com to the full-text journals cited in the patents.
Elsevier full-text journals are also key content in the patent litigation arena as expert witnesses make use of the journals to prepare for cases or to explain to juries’ highly complex technical issues. The Elsevier full-text journals are integrated into the LexisNexis Litigation Solutions suite of products, including Total Litigator. Also, a link is available on the LexisNexis Toolbar that accesses the Elsevier full-text journals. This user-friendly feature enables a searcher to highlight a patent claim, medical or technical term in documents and launch a Boolean or Natural Language search directly on lexis.com in Elsevier full-text journals.
IP.com on lexis.com®
The IP.com Prior Art Database provides an easy-to-use, online vehicle for companies to place information into the public domain, meet all legal safeguards, and most importantly, get that information into the hands of patent examiners worldwide. IP.com has extensive safeguarding measures, to provide evidence of document integrity. It provides a datestamp in the event that it needs to be presented at trial. Hundreds of clients ranging from large corporations to individuals are publishing defensive disclosures everyday in the IP.com Prior Art Database. These disclosures cover a wide variety of technology areas – some with authorship, some anonymously.
Notable facts about IP.com Prior Art Database on lexis.com are:
- IP.com is very current in tracking new technology. Updates to IP.com on lexis.com are provided monthly.
- IP.com covers a wide variety of technology areas.
- IP.com is comprehensive. It offers the following collections:
- IBM Technical Disclosure Bulletin (TDB)
- IP.com Daily Certification Record
- Internet Society Requests For Comment (RFCs)
- National Institute of Standards and Technology
- Nokia Corporation
- Software Patent Institute
- Sony Technical Diges
- US Statutory Invention Registration (SIRs)
- Xerox Disclosure Journal
Research Disclosure on lexis.com®
Research Disclosure is the industry standard prior art disclosure service. It works closely with global patenting authorities to provide a combined online and paper disclosure service. The Research Disclosure service is simple to use. Most importantly, it provides worldwide protection. Research Disclosure publications are generally published as ‘patent blockades’. These publications regularly appear in patent related searches.
Notable facts about Research Disclosure on lexis.com are:
- Research Disclosure is very current in tracking new technology. Updates to Research Disclosure on lexis.com are provided monthly.
- Research Disclosure has been awarded WIPO’s Patent Co-operation Treaty (PCT) Minimum Documentation Status. This means that patent authorities are statutorily required to search the Research Disclosure archive
- Research Disclosure is extremely well cited. A recent search showed over 15,000 citations in the USPTO database alone.
- 90% of the world’s leading companies have used the Research Disclosure service.
- The Research Disclosure service has been continuously publishing disclosures for over 50 years.
- Disclosures can be published anonymously or with authorship information.
- ↑ "Important information for lexis.com® patent researchers in your organization." Email from LexisNexis, accessible at http://www.lexisnexis.com/em/promotions/157686a.html. Accessed December 4, 2012.