Sigma Pro Ltd. LLC

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USPTO Granted Patents = 6

Trademarks = 1

Forward Citations = 81

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1 inventor (with patents filed for the assignee):

Tyson York Winarski (6 out of 54 patents)

6 patents: Sort by Forward Citations

1. 9036289 - Magnetic storage medium comprised of magnetic nanoparticles contained within nanotubes (2015-05-19),

2. 8817422 - Magnetic storage medium comprised of magnetic nanoparticles contained within nanotubes (2014-08-26),

3. 8647757 - Assembly formed of nanotube arrays containing magnetic nanoparticles (2014-02-11),

4. 8507032 - Orientation of nanotubes containing magnetic nanoparticles in a magnetic storage medium (2013-08-13),

5. 8437104 - Read/write apparatus and method for a magnetic storage medium comprised of magnetic nanoparticles contained within nanotubes (2013-05-07),

6. 8241767 - Magnetic disk formed of nanotube arrays containing magnetic nanoparticles (2012-08-14),

Company Overview

Sigma Pro Ltd. LLC is a leading technology solutions provider specializing in IT consulting, software development, and digital transformation services. With a team of experienced professionals and a strong focus on innovation, Sigma Pro aims to help businesses leverage technology to drive growth and success.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

6 Patents

#74 in Dover, DE

#642 in Delaware

#45,030 in US

Dover, DE, United States of America

Sigma Pro Ltd. LLC

Forward Citations = 81

1 inventor:

Tyson York Winarski (6 out of 54 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sigma Pro Ltd. LLC. Retrieved from https://idiyas.com/company/sigma-pro

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]