Mathsoft, Inc.

Calculating rank

USPTO Granted Patents = 5

Trademarks = 1

Forward Citations = 617

Loading Chart...

4 inventors (with patents filed for the assignee):

Allen M Razdow (3 out of 11 patents)

Giovanni B Marchisio (1 out of 16 patents)

Michael Stout (1 out of 1 patent)

4. Samuel Menaker (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 6510406 - Inverse inference engine for high performance web search (2003-01-21),

2. 5844555 - Locking mechanism for live mathematical documents (1998-12-01),

3. 5771392 - Encoding method to enable vectors and matrices to be elements of vectors (1998-06-23),

4. 5526475 - Method for live symbolic calculations in a mathematical document editor (1996-06-11),

5. 5469538 - Mathematical document editor and method performing live symbolic (1995-11-21),

Company Overview

Mathsoft, Inc. is a leading software company specializing in mathematical and analytical software solutions for various industries. With a focus on innovation and cutting-edge technology, Mathsoft provides tools and services that empower professionals to solve complex mathematical problems efficiently. Their flagship products include mathematical modeling software, data analysis tools, and optimization solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

5 Patents

#369 in Cambridge, MA

#2,901 in Massachusetts

#51,743 in US

Cambridge, MA, United States of America

Mathsoft, Inc.

Forward Citations = 617

4 inventors:

Allen M Razdow (3 out of 11 patents)

Giovanni B Marchisio (1 out of 16 patents)

Michael Stout (1 out of 1 patent)

4. Samuel Menaker (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mathsoft, Inc.. Retrieved from https://idiyas.com/company/mathsoft

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]