PatentDatabase.com
- Vendor of software to search for U.S. patents.
- http://www.patentdatabase.com/

Anaqua
- Intellectual Asset Management software and related services.
- http://www.anaqua.com/

Docket Express
- Software that tracks dockets, trademarks, logos, patents and other intellectual property by PC/Mac Performance.
- http://www.docketexpress.com

IP Digital Libraries
- Software providing free downloads of patent text and images.
- http://www.aurora.dti.ne.jp/~ujihara/GetIPDL/

PatentHunter
- Software enabling inventors to download and print United States patents for free. From Neustel Law Offices.
- http://www.patenthunter.com/

IPSoft, Inc.
- Web based intellectual property management software.
- http://www.ipdox.com/

IPFee
- Software generates custom legal fee estimates for many types of inventions, including prior art search and prosecution fees, plus trademarks and copyrights.
- http://www.ipfee.com/

LegalStar, Inc.
- Providers of software for intellectual property practice, including electronic forms and a docket management system.
- http://www.legalstar.com