Patent Progeny Beta

Enter a U.S. application number. The full continuity family is retrieved from USPTO, with every file wrapper available as a single PDF. Patent and publication numbers also work.

This is a beta. Continuity is reproduced as USPTO reports it and can carry filing errors, so families may be incomplete or overstated. Check anything you intend to rely on against Patent Center.

Support Patent Progeny Development

Patent Progeny is free to use. A monthly donation covers what it costs to run and is what keeps it that way.

$15/month

Monthly amount