% Expired Patents = 41.7

Forward Citations = 554

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7 inventors (with patents filed for the assignee):

Harold J Johnson (12 out of 26 patents)

Stanley T Chow (10 out of 33 patents)

Yuan X Gu (5 out of 6 patents)

4. Philip A Eisen (2 out of 2 patents)

5. Alexander James Main (1 out of 9 patents)

6. Alec Main (1 out of 1 patent)

7. Alexander Shokurov (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 7809135 - System and method for protecting computer software from a white box attack (2010-10-05),

2. 7797549 - Secure method and system for biometric verification (2010-09-14),

3. 7730322 - System and method of foiling buffer-overflow and alien-code attacks (2010-06-01),

4. 7506177 - Tamper resistant software encoding and analysis (2009-03-17),

5. 7464269 - Secure method and system for handling and distributing digital media (2008-12-09),

6. 7397916 - System and method for protecting computer software from a white box attack (2008-07-08),

7. 7395433 - Method and system for sustainable digital watermarking (2008-07-01),

8. 7350085 - Tamper resistant software-mass data encoding (2008-03-25),

9. 7325141 - Method and system for secure access (2008-01-29),

10. 6842862 - Tamper resistant software encoding (2005-01-11),

11. 6779114 - Tamper resistant software-control flow encoding (2004-08-17),

12. 6594761 - Tamper resistant software encoding (2003-07-15),

Company Overview

Cloakware Corporation, based in Ottawa, Canada, specializes in advanced software solutions focused on security and digital rights management. The company is known for its innovative technologies that protect sensitive data and intellectual property across various platforms. Cloakware's expertise extends to areas such as secure software development, encryption, and anti-piracy measures, catering to industries that require robust protection against unauthorized access and cyber threats. Their solutions are designed to enhance the integrity and confidentiality of digital assets.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

12 Patents

#76 in Ottawa

#1,266 in Canada

#48,209 in the World

Ottawa, Canada

Cloakware Corporation

Forward Citations = 554

7 inventors:

Harold J Johnson (12 out of 26 patents)

Stanley T Chow (10 out of 33 patents)

Yuan X Gu (5 out of 6 patents)

4. Philip A Eisen (2 out of 2 patents)

5. Alexander James Main (1 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cloakware Corporation. Retrieved from https://idiyas.com/company/cloakware

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]