Science, Industry and Business Library (SIBL) > Patents and Trademarks Home

Patents Collections

The Science, Industry and Business Library's (SIBL) patent collection includes:

U.S. Patents - Text and Images
Patent Indexes and Finding Aids in Print and Microform
Other Patent Resources from the USPTO
Other Resources for Patent Research

U.S. Patents - Text and Images

A complete collection of U.S. utility, design and plant patents may be found on the USPTO website. In addition, U.S. patents are available from the European Patent Office's Espacenet website, and from Google Patents as well as various other free and fee-based online resources.

U.S. Utility, Design and Plant Patents at SIBL
SIBL has a complete collection of U.S. utility, design and plant patents in various format, from the first Utility Patents in 1790 to the present. Visit our Text and Images page for more information.

U.S. Reissued Patents, Statutory Invention Registrations and Defensive Publications, and Patent Reexamination Certificates at SIBL
For information about these collections, visit our Text and Images page.

Patent Indexes and Finding Aids in Print and Microform

The Official Gazette of the US Patent and Trademark Office: Patents
This weekly publication lists all the patents registered in a given week, arranged by patent number, providing bibliographic information -- title, inventor name(s), assignee -- a representative drawing, and an exemplary claim describing what the invention does. It lists the week's notices concerning regulations, reexaminations, and expirations, and it provides an alphabetical index of that week's inventors and assignees and a list of patent numbers by class/subclass. SIBL has print and microfilm of the Official Gazette from 1872 to its final publication in paper format on February 22, 2005. See*VAB (United States. Patent Office. Official gazette) Library has: v. 1-930; 1872-Jan. 1975. (Incomplete), *XFR-6 [Microfilm cartridge set] (1872-1975), Official gazette (1975-2005).

Index of Patents
SIBL has this annual from 1872 to the final print issue in 2002. This title has been published under various names such as Annual Report of the Commissioner of Patents and General Index of the Official Gazette. The Index to Patents lists patents by inventor and assignee name and by general subject. It provides the patent number, registration date, and the volume and page number where it can be found in the Official Gazette.

Early Unnumbered United States Patents, 1790 to 1836
This one volume index is the specially prepared companion to the microfilm copies of the U.S.'s early, unnumbered patents (i.e., those that were issued from 1790 to 1836). It lists these earliest patents alphabetically by invention title, with in the patent class alphabetically by inventor's last name by issue date These lists give the specific microfilm reel number where the full text, specifications, and drawings are located.

Index of Patents: 1790 to 1873
This 3 volume set lists all patents granted from 1790 to 1873 alphabetically by the subject of the patent. It gives inventor's names, their residences, the registration date, and the patent number for those granted after 1836. There is no listing by inventor name or registration date in this set.

Digest of Patents: 1790 to 1839
Digest of Patents: 1839 to 1841
List of Patents: 1790 to 1847
These volumes include reprinted copies of the annual reports prepared by the Commissioner of Patents from 1790 to 1847. The information in them varies, but generally includes lists of the patents arranged alphabetically by subject of the patent or chronologically by issue date. The Early Unnumbered United States Patents, 1790 to 1836 and Index of Patents: 1790 to 1873, inclusive, (described above) present all the bibliographic information included in these four separate volumes, but in a much more useful format.

Plant Patent Directory
Produced by the National Association of Plant Patent Owners, this source indexes all plant patents granted from the beginning of the series in 1931 to 1993. It indexes plant patents by plant patent number, plant species, plant denomination, originator (inventor), and assignee.

Other Patent Resources from the USPTO

Manual of Patent Examining Procedure
This manual is produced by the US Patent and Trademark Office and details all of the procedures used by patent examiners when dealing with a patent application. It is a good source for precise requirements of a patent application. Now online, earlier versions are available at SIBL - speak to a librarian or search our catalog to find them.

General Information Concerning Patents
Provides information in non-technical language concerning the application for and granting of patents.

Attorneys and Agents Registered to Practice Before the US Patent and Trademark Office
A list by state, name, and address of practitioners authorized to practice before the PTO.

IDO Products and Services Catalog
Includes information and ordering instructions for products and services available from PTO's Information Dissemination Organizations.

Concordance, United States Classification to International Patent Classification
Conversion tables between US Patent Classifications and the International Patent Classifications.

Other Resources for Patent Research

The United States Patents Quarterly
This quarterly law reporter covers cases relating to patents, trademarks, and copyrights. It arrives in weekly advance sheets and cumulates quarterly. Additionally, it has annual and cumulative digests.

PCT Applicant's Guide
This online resource from the World Intellectual Property Organization describes the process and requirements for filing a Patent Cooperation Treaty application.

Patent It Yourself. David Pressman. - Nolo Press. This book is recommended reading for anyone considering applying for a patent, whether or not they intend to use an attorney or file by themselves. Search our catalog for the latest edition.

Search the Catalog for more books like this that you can take out of the library.

Search the Catalog for more books like this in our reference collection.

Last updated, January 2011 KJ