CSX Transportation, Inc. is a leading North American transportation company specializing in rail-based freight transportation. Headquartered in Jacksonville, Florida, CSX operates a vast network that connects key markets across the eastern United States. The company focuses on providing efficient and reliable rail services, leveraging advanced technologies to enhance operational performance and safety. CSX is committed to sustainability and innovation in the transportation sector, continuously exploring ways to improve service delivery and reduce environmental impact.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

10 Patents

#48 in Jacksonville, FL

#878 in Florida

#29,892 in US

#56,119 in the World

Jacksonville, FL, United States of America

Csx Transportation, Inc.

Forward Citations = 51

8 inventors:

Lawrence J Biess (5 out of 9 patents)

Christer T Gotmalm (2 out of 7 patents)

Zahid F Mian (1 out of 80 patents)

4. William G vonAchen (1 out of 3 patents)

5. Rodney L Keefe (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Csx Transportation, Inc.. Retrieved from https://idiyas.com/company/csx-transportation

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]

1 patent (CIPO):

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]

1 patent (EPO):

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]