There is a lot of patent data out there. Save time and gain insight with ClaimMaster:

Analyze patent family data

Analyze Patent Data

Download patent data and visualize complex family relationships

Automate patent downloads

Automate Large Patent Downloads

Batch download many patent document types from multiple sources.

Save time and money

Save Time and Money

Reduce overhead on time-intensive downloading and family mapping tasks

Downloading tools to save you time and money


Generate Patent Family Trees

Quickly visualize patent family relationships in real-time from public data sources, such as PAIR and EPO. Review complex trees using pan and zoom functionality.

Trees can include both US and foreign patents

Download related bibliographic data and patent images for the families

Multiple output formats

Customizable annotations, tags, and bibliographic data options

Sample Family Tree

Patent family analysis software

Use Patent Reader to Simplify Review

The easiest way to quickly review any U.S. patent, published application, or a local application draft. ClaimMaster annotates various document sections and figures and arranges them in a format that is easy to review.

Figures are annotated with part names.

Part #s are extracted and shown next to figures

Claims text is shown next to the claim tree

Smart keyword searching and term highlighting

Sample Patent Reader Report

Patent Reader - patent analysis software

Download Image File Wrappers from the USPTO

Download full image file wrappers or just specific documents from the PatentCenter and Private/Public PAIR. Batch download IFWs for multiple applications.

Download PDFs and DOCX files

Filter by document types and dates

Customizable naming conventions for downloaded files

Automatic processing of e-Office Action notifications

Patent downloading software

Download Patent Documents

Batch download PDFs and text for the U.S. and foreign patents and publications from the USPTO, EPO, and Google Patents.

Download hundreds of documents at once

Generate claim charts and compare downloaded documents

Download publications based on application numbers

File wrapper downloading software

Trusted by thousands of IP professionals

ClaimMaster provides you with an extra eye for detail at the touch of a button. I use ClaimMaster every time I review a patent application.

Patent downloading software testimonial
Paul Franz
Principal, Fish and Richardson

I use ClaimMaster for every application and response I write. ClaimMaster saves me time and increases the quality of my work. Those benefits pass directly to my clients.

Patent downloading software testimonial
Hussein Akhavannik
Partner, BakerHostetler

The ClaimMaster is a great resource for patent prosecution. I never file an application or amendment without first checking the claims with this software. You can tell it was written by a patent attorney!

Patent downloading software testimonial
Ira S. Matsil
Founding Partner, Slater and Matsil LLP

ClaimMaster is a quick and easy tool for ensuring patent claims are free of errors as well as aiding in many other patent drafting and prosecution tasks.

Patent downloading software testimonial
Gabriel Olander
Senior Director of IP, Applied Materials

ClaimMaster has quickly become invaluable to my drafting and prosecution practice. I don't file anything without running it through ClaimMaster first and for this reason the quality and efficiency of my work has improved, not to mention providing a little more peace of mind!

Frank Gerratana
Principal, Fish and Richardson

ClaimMaster has proven to be a very valuable tool and now I use it regularly. It is very helpful in detecting errors in patent claims, such as missing antecedents.

Patent downloading software testimonial
Franco A. Serafini
THEMIS LAW

ClaimMaster is a wonderful product for patent attorneys!

Meghan McGovern
DiBerardino McGovern IP Group LLC

I have incorporated ClaimMaster into my workflow for every patent application and Office Action response that goes across my desk.

Jason Moore
Principal, Toler Law Group
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ClaimMaster is a High Performer in the Intellectual Property Software on G2 Crowd, the world’s leading business solution review platform.

Read Our Reviews

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At ClaimMaster Software, we understand time pressures facing patent professionals. You need sufficient time when drafting and prosecuting patent applications but tightening budgets, growing billing rates, and daily distractions of the prosecution practice make finding time for the substantive work increasingly difficult.

Our software will provide you with powerful tools to automate patent drafting and streamline many patent prosecution tasks. So, download ClaimMaster so that you can stop wasting time on the tedium and instead focus on the substantial, strategic work that drives value.