Banner & Witcoff’s IP Lawyer^TM is an iPhone application providing iPhone-customized full search access to patents* and trademarks issued by the United States Patent and Trademark Office as well as corresponding assignments. Banner & Witcoff’s IP Lawyer^TM also provides a comprehensive library with up-to-date Patent Local Rules for district courts throughout the country, the Federal Rules of Civil Procedure, the Federal Rules of Evidence, the Manual Patent Examination and Procedure, the U.S. Constitution, 37 C.F.R., links to international patent offices, and additional tools and resources.

More info here.

Download iPhone app here.

*Patent search limited to accuracy of Google Patents' data.