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For the Inventor, By the Inventor

Tucson, AZ, United States of America

Carol Santich Mellgren

This inventor holds 115 USPTO granted patents and 6 published patent applications, primarily in Data Storage Management (CPC class G06F3-065). Top assignees: International Business Machines Corporation, Globalfoundries Inc., Other. Active years: 2006-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Carol Santich Mellgren. Retrieved from https://idiyas.com/inventor/carol-santich-mellgren

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 115 

% Patents Active = 30.4

Average Co-Inventor Count = 5.2

ph-index = 8

Forward Citations = 307(Granted Patents)

Forward Citations (Not Self Cited) = 233(Dec 10, 2025)


Inventors with similar research interests:

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Company Filing History:

goldMedal113 out of 166,351 
 
International Business Machines Corporation
 patents
silverMedal1 out of 5,671 
 
Globalfoundries Inc.
 patents
bronzeMedal1 out of 834,513 
Other
 patents

Years Active: 2006-2023

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Areas of Expertise:
Data Recovery
Point-In-Time Copy
Storage Controller
Automatic Data Healing
Data Mirroring
Consistency Group
Space Release
Performance Efficiency
Data Management
Asynchronous Copy
Bus Interface
115 patents (USPTO):Explore Patents
1. 11829609 - Data loss recovery in a secondary storage controller from a primary storage controller (2023-11-28),
2. 11474707 - Data loss recovery in a secondary storage controller from a primary storage controller (2022-10-18),
3. 11347604 - Point-in-time snap copy withdrawal management (2022-05-31),
4. 11347426 - Point in time copy of time locked data in a storage controller (2022-05-31),
5. 11281380 - Management of data written via a bus interface to a storage controller during consistent copying of data (2022-03-22),
6. 11226746 - Automatic data healing by I/O (2022-01-18),
7. 11200121 - Performance efficient time locks on data in a storage controller (2021-12-14),
8. 11182373 - Updating change information for current copy relationships when establishing a new copy relationship having overlapping data with the current copy relationships (2021-11-23),
9. 11182081 - Performing a recovery copy command to restore a safeguarded copy backup to a production volume (2021-11-23),
10. 11176003 - Restoration of data when point in time copy operations are performed during asynchronous copy (2021-11-16),
11. 11175994 - Copying data from multiple point-in-time copies to a log storage to use to roll-back a source storage (2021-11-16),
12. 11144639 - Determining whether to destage write data in cache to storage based on whether the write data has malicious data (2021-10-12),
13. 11120128 - Offloading processing of writes to determine malicious data from a first storage system to a second storage system (2021-09-14),
14. 11119687 - Device reservation state synchronization in data mirroring (2021-09-14),
15. 11099953 - Automatic data healing using a storage controller (2021-08-24),

Sure, here is an article about inventor Carol Santich Mellgren:

Title: Unveiling the Innovations of Inventor Carol Santich Mellgren

Introduction:

In the realm of technological advancements, certain inventors stand out for their prolific contributions. One such luminary is Carol Santich Mellgren, hailing from Tucson, AZ (US). With an impressive portfolio boasting 115 patents, his ingenuity has significantly impacted the field of data storage and recovery.

Latest Patents:

Among his latest patents is a groundbreaking invention in data recovery. Titled "Data loss recovery in a secondary storage controller from a primary storage controller," the patent underscores Mellgren's acumen in developing solutions for mitigating data loss in storage systems. The innovation involves the suspension of a peer-to-peer remote copy operation to address data loss efficiently.

Career Highlights:

Having worked at esteemed organizations like IBM, Carol Santich Mellgren has honed his skills and expertise over the years. His journey as an inventor has been marked by a relentless pursuit of innovation and a commitment to addressing critical challenges in data management.

Collaborations:

In his quest for technological excellence, Mellgren has collaborated with industry stalwarts such as Theresa Mary Brown and Gregory E McBride. The synergy of minds and the collective pursuit of excellence have led to the fruition of groundbreaking inventions that have left a lasting impact on the technology landscape.

Conclusion:

In conclusion, Carol Santich Mellgren's inventive spirit and dedication to pushing the boundaries of technological innovation have cemented his legacy as a visionary inventor. His relentless pursuit of excellence and his groundbreaking patents continue to inspire generations of inventors and technologists to chart new frontiers in the ever-evolving realm of technology.

Profile summary based on public USPTO records.
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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