SSJR Intellectual Property Calculator
St Onge Steward Johnston & Reens LLC
2.22 1.1mb

A free, easy-to-use set of calculators for determining U.S. Patent expiration dates, due dates, maintenance fees and U.S. Trademark renewal dates


✔ Works on iPhone, iPod Touch and iPad

✔ Calculates U.S. utility patent expiration date and corresponding maintenance fees and due dates based on the earliest effective filing date, application filing date, issue date and term adjustment if applicable.

✔ Calculates U.S. Trademark continuing use and renewal application dates based on your trademark registration date.

✔ Results can be viewed instantly and sent via email.

The SSJR IP Calculator is from renowned Intellectual Property attorneys St. Onge Steward Johnston & Reens LLC.

Content rating: Rated 4+

Requires OS: 5.0

Supported Devices:
- iPad
- iPhone
- iPod Touch

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