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For the Inventor, By the Inventor

Sunnyvale, CA, United States of America

Proofpoint, Inc.


USPTO Granted Patents = 230



Trademarks = 19

Forward Citations = 786

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179 inventors (with patents filed for the assignee):

goldMedal Ali Mesdaq (32 out of 44 patents)

silverMedal Gaurav Mitesh Dalal (25 out of 27 patents)

bronzeMedal Harold Nguyen (18 out of 20 patents)

4.  Hung-Jen Chang (17 out of 21 patents)

5.  Anthony Lawrence Dorie (15 out of 16 patents)

6.  Richard Banks Sutton (15 out of 33 patents)

7.  Thomas Lee (14 out of 20 patents)

8.  Daniel Oshiro Nadir (12 out of 18 patents)

9.  Devin Hugh Redmond (11 out of 29 patents)

10.  Cameron Blair Cooper (11 out of 20 patents)

11.  Brian Sanford Jones (11 out of 14 patents)

12.  Kurt Wescoe (10 out of 26 patents)

13.  David Alexander Jevans (9 out of 34 patents)

14.  Theron D Tock (8 out of 52 patents)

15.  Michael P Horn (8 out of 10 patents)


Core Competencies:
Cybersecurity
Threat Detection
Phishing Simulation
Data Anonymization
User Training
Machine Learning
Email Security
Domain Classification
Message Management
Risk Assessment
Anomaly Detection
Social Engineering

230 patents:

1. 12748870 - Dynamically controlling access to linked content in electronic communications (2026-09-29),
2. 12748869 - Dynamically controlling access to linked content in electronic communications (2026-09-29),
3. 12737422 - Intelligent clustering systems and methods useful for domain protection (2026-09-15),
4. 12732510 - Dynamic message analysis platform for enhanced enterprise security (2026-09-08),
5. 12732474 - System and method for improving detection of bad content by analyzing reported content (2026-09-08),
6. 12694224 - Detecting random and/or algorithmically-generated character sequences in domain names (2026-07-28),
7. 12664269 - Detecting and protecting against cybersecurity attacks using unprintable tracking characters (2026-06-23),
8. 12652297 - Automatic risk remediation in multi-cloud environment (2026-06-09),
9. 12647451 - Modeling simulated cybersecurity attack difficulty (2026-06-02),
10. 12615238 - Probe-based virtual network sensitive data traffic detection (2026-04-28),
11. 12609045 - Dynamically injecting security awareness training prompts into enterprise user flows (2026-04-21),
12. 12608682 - Dynamically providing cybersecurity training based on user-specific threat information (2026-04-21),
13. 12596843 - Methods and system for context-preserving sensitive data anonymization (2026-04-07),
14. 12568108 - Risk factors for an organization network (2026-03-03),
15. 12549513 - Systems and methods for IP mass host verification (2026-02-10),
Proofpoint, Inc. is a leading provider of cybersecurity solutions, specializing in protecting organizations from advanced threats and data breaches. Headquartered in Sunnyvale, California, the company focuses on a range of core technology areas including threat detection, phishing simulation, and email security. Proofpoint leverages machine learning and data anonymization techniques to enhance user training and domain classification, ensuring robust defense mechanisms against evolving cyber threats.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Proofpoint, Inc.
230 Patents

#24 in Sunnyvale, CA

#393 in California

#1,826 in US

#3,728 in the World

Sunnyvale, CA (US)
Sunnyvale, CA, United States of America

Proofpoint, Inc.

Forward Citations = 786

179 inventors:

goldMedal Ali Mesdaq (32 out of 44 patents)

silverMedal Gaurav Mitesh Dalal (25 out of 27 patents)

bronzeMedal Harold Nguyen (18 out of 20 patents)

4.  Hung-Jen Chang (17 out of 21 patents)

5.  Anthony Lawrence Dorie (15 out of 16 patents)

Please report any incorrect information to [email protected]
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