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For the Inventor, By the Inventor

Marlborough, MA, United States of America

Exagrid Systems, Inc.


USPTO Granted Patents = 27


Trademarks = 3

Forward Citations = 534

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40 inventors (with patents filed for the assignee):

goldMedal Adrian T VanderSpek (17 out of 19 patents)

silverMedal David G Therrien (17 out of 18 patents)

bronzeMedal Mark Bennett Hecker (8 out of 16 patents)

4.  Thomas G Hansen (8 out of 8 patents)

5.  Stephen A Smith (7 out of 7 patents)

6.  Jamey C Poirier (6 out of 6 patents)

7.  Ashok T Ramu (5 out of 5 patents)

8.  Daniel P Martinelli (5 out of 5 patents)

9.  Lucas H Makosky (5 out of 5 patents)

10.  Yee-ching Chao (5 out of 5 patents)

11.  Thomas J Gillispie (4 out of 4 patents)

12.  Peter Watkins (4 out of 4 patents)

13.  James E Pownell (4 out of 4 patents)

14.  Herman Robert Kenna (4 out of 5 patents)

15.  Luis Arruda (3 out of 3 patents)


Core Competencies:
Ransomware Protection
Deduplication
Backup Storage
Version Chain Management
Data Integrity
Delta Compression
Similarity Matching
Adaptive Bandwidth Management
Scalable Grid
Periodic Caching
Data Recovery
Resource Management

27 patents:

1. 11893109 - Protection and recovery of backup storage systems from ransomware attacks (2024-02-06),
2. 11336295 - Systems and methods for version chain clustering (2022-05-17),
3. 11269733 - Synthetic full backups and deduplication backup storage with landing zone (2022-03-08),
4. 11204907 - Accelerated and memory efficient similarity matching (2021-12-21),
5. 11182345 - Parallelizing and deduplicating backup data (2021-11-23),
6. 11163727 - Scalable grid deduplication (2021-11-02),
7. 11150997 - Adaptive bandwidth management of a replication process (2021-10-19),
8. 11126594 - Delta compression (2021-09-21),
9. 11093151 - Similarity matching (2021-08-17),
10. 10498356 - Systems and methods for version chain clustering (2019-12-03),
11. 10452617 - Multi-level deduplication (2019-10-22),
12. 10387374 - Scalable grid deduplication (2019-08-20),
13. 10303656 - Parallelizing and deduplicating backup data (2019-05-28),
14. 10114831 - Delta version clustering and re-anchoring (2018-10-30),
15. 10073855 - Dynamic and optimized management of grid system resources (2018-09-11),
Company Overview
Exagrid Systems, Inc. is a technology company based in Marlborough, MA, specializing in data protection and storage solutions. The company focuses on developing advanced disk-based backup systems that integrate with existing backup applications to optimize data storage and recovery processes. Exagrid's innovative architecture is designed to reduce backup windows and improve recovery times, making it a key player in the data management landscape. Their solutions cater to organizations seeking efficient and reliable data protection strategies.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

Exagrid Systems, Inc. USPTO Patent Assignee Logo
27 Patents

#18 in Marlborough, MA

#740 in Massachusetts

#12,420 in US

#24,012 in the World

Marlborough, MA (US)
Marlborough, MA, United States of America

Exagrid Systems, Inc.

Forward Citations = 534

40 inventors:

goldMedal Adrian T VanderSpek (17 out of 19 patents)

silverMedal David G Therrien (17 out of 18 patents)

bronzeMedal Mark Bennett Hecker (8 out of 16 patents)

4.  Thomas G Hansen (8 out of 8 patents)

5.  Stephen A Smith (7 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Exagrid Systems, Inc.. Retrieved from https://idiyas.com/company/exagrid-systems

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]
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