Cryptomathic A/s

Calculating rank

USPTO Granted Patents = 4

CIPO Patents = 1

Forward Citations = 273

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3 inventors (with patents filed for the assignee):

Peter Landrock (3 out of 15 patents)

Jonathan Roshan Tuliani (1 out of 5 patents)

Jonathani Roshan Tuliani (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 8078879 - Data certification method and apparatus (2011-12-13),

2. 7882553 - Authentication device and method (2011-02-01),

3. 7505945 - Electronic negotiable documents (2009-03-17),

4. 7362869 - Method of distributing a public key (2008-04-22),

Company Overview

Cryptomathic is a global provider of secure server solutions including key management, eID and PKI systems. With over 30 years of experience, Cryptomathic has assisted businesses in securing their digital assets and protecting sensitive information. Their solutions are trusted by governments, financial institutions, and enterprises worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#35 in

#584 in Denmark

DK

Cryptomathic A/s

Forward Citations = 273

3 inventors:

Peter Landrock (3 out of 15 patents)

Jonathan Roshan Tuliani (1 out of 5 patents)

Jonathani Roshan Tuliani (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cryptomathic A/s. Retrieved from https://idiyas.com/company/cryptomathic-a-s

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]