Nataraj Nagaratnam

This inventor holds 88 USPTO granted patents and 6 published patent applications and 1 EPO patent, primarily in Cloud Security Compliance (CPC class H04L63-102). Top assignees: International Business Machines Corporation, Hcl Technologies Limited. Active years: 2005-2025.

USPTO Granted Patents = 88 (Patent Applications = 6)

% Patents Active = 58.0

EPO Patents = 1

Average Co-Inventor Count = 4.2

ph-index = 11

Forward Citations = 563(Granted Patents)

Forward Citations (Not Self Cited) = 538(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Austin, TX (US) (2012)
Bengaluru, IN (2017)
Morrisville, NC (US) (2005 - 2021)
Cary, NC (US) (2010 - 2024)
Durham, NC (US) (2017 - 2024)

Company Filing History:

87 out of 166,264

International Business Machines Corporation

patents

1 out of 200

Hcl Technologies Limited

patents

Years Active: 2005-2025

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Areas of Expertise:

Cloud Security

Hybrid Cryptography

Digital Certificates

Data Protection

Virtual Private Networks

Anomaly Detection

User Authentication

Compliance Aggregation

Memory Encryption

Security Policies

Context Awareness

Data Privacy

88 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12309165 - Compliance aggregation (2025-05-20),

2. 12267421 - Post quantum secure ingress/egress network communication (2025-04-01),

3. 12160511 - Key import with hybrid cryptography (2024-12-03),

4. 12041164 - Encryption key hybrid deployment management (2024-07-16),

5. 11930044 - Mobile edges with smart collectors in cloud security and compliance center (2024-03-12),

6. 11755717 - Security compliance for a secure landing zone (2023-09-12),

7. 11689375 - Data in transit protection with exclusive control of keys and certificates across heterogeneous distributed computing environments (2023-06-27),

8. 11119655 - Optimized performance through leveraging appropriate disk sectors for defragmentation in an erasure coded heterogeneous object storage cloud (2021-09-14),

9. 11095654 - Leveraging social relationships to enhance computer security (2021-08-17),

10. 11082414 - Context aware recertification (2021-08-03),

11. 10984457 - Trusted statement verification for data privacy (2021-04-20),

12. 10887293 - Key identifiers in an obliviousness pseudorandom function (OPRF)-based key management service (KMS) (2021-01-05),

13. 10841315 - Enhanced security using wearable device with authentication system (2020-11-17),

14. 10834100 - Dynamically defined virtual private network tunnels in hybrid cloud environments (2020-11-10),

15. 10819527 - Secure trust based distribution of digital certificates (2020-10-27),

Title: The Innovative Journey of Inventor Nataraj Nagaratnam

Introduction: Nataraj Nagaratnam, a talented inventor based in Cary, NC (US), has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Nataraj Nagaratnam holds several patents in the areas of artificial intelligence, machine learning, and cybersecurity, showcasing his expertise in cutting-edge technologies.

Career Highlights: With a background in computer science and engineering, Nataraj Nagaratnam has a successful career marked by his ability to translate complex ideas into practical solutions. He has worked for top tech companies, leading research institutions, and universities, honing his skills and knowledge along the way.

Collaborations: Throughout his career, Nataraj Nagaratnam has collaborated with renowned experts in the industry, fostering a culture of innovation and creativity. His partnerships have led to the development of groundbreaking technologies that have revolutionized the way we approach various challenges.

Conclusion: In conclusion, Nataraj Nagaratnam stands as a visionary inventor whose passion for innovation and dedication to excellence have solidified his reputation as a trailblazer in the world of technology. His relentless pursuit of knowledge and his commitment to pushing the boundaries of what is possible continue to inspire future generations of inventors and innovators.