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For the Inventor, By the Inventor

Hopewell Junction, NY, United States of America

Robert O Dryfoos

This inventor holds 29 USPTO granted patents and 4 published patent applications, primarily in Data Management Techniques. Top assignee: International Business Machines Corporation. Active years: 1995-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert O Dryfoos. Retrieved from https://idiyas.com/inventor/robert-o-dryfoos

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

USPTO Granted Patents = 29 

% Patents Active = 34.5

Average Co-Inventor Count = 4.5

ph-index = 8

Forward Citations = 251(Granted Patents)


Location History:

  • Ridgefield, CT (US) (1995)
  • Poughkeepsie, NY (US) (2003 - 2004)
  • Hopewell Junction, NY (US) (2004 - 2017)
  • New Canaan, CT (US) (2019 - 2021)

Company Filing History:

goldMedal29 out of 166,351 
 
International Business Machines Corporation
 patents

Years Active: 1995-2021

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Areas of Expertise:
Data Fragmentation
Memory Management
Multi-User Decision Making
Cache Management
Dynamic Linkage
Message Queuing
File Version Control
Debugging Techniques
Resource Control
Collision Detection
High-Performance Queues
Distributed Lock Management
29 patents (USPTO):Explore Patents
1. 11093451 - Data fragmentation tuning and candidacy persistence (2021-08-17),
2. 10235530 - Protecting sensitive information when replicating data to remote systems (2019-03-19),
3. 10216753 - Data fragmentation tuning and candidacy persistence (2019-02-26),
4. 9607033 - Supporting linked multi-user decision making in environments with constrained shared resources utilizing durable files (2017-03-28),
5. 9594793 - Supporting linked multi-user decision making in environments with constrained shared resources (2017-03-14),
6. 9436696 - Data fragmentation tuning and candidacy persistence (2016-09-06),
7. 8990821 - Task dispatching based on composite queue size and upper and lower compare values (2015-03-24),
8. 8949868 - Methods, systems and computer program products for dynamic linkage (2015-02-03),
9. 8850127 - Managing concurrent accesses to a cache (2014-09-30),
10. 8769517 - Generating a common symbol table for symbols of independent applications (2014-07-01),
11. 8756379 - Managing concurrent accesses to a cache (2014-06-17),
12. 8489821 - Managing concurrent accesses to a cache (2013-07-16),
13. 8413161 - Work queue selection on a local processor within a multiple processor architecture (2013-04-02),
14. 8301847 - Managing concurrent accesses to a cache (2012-10-30),
15. 8301609 - Collision detection and data corruption protection during an on-line database reorganization (2012-10-30),

Title: Robert O. Dryfoos: Innovator in Data Management Solutions

Introduction: Robert O. Dryfoos, based in Hopewell Junction, NY, is a prolific inventor with an impressive portfolio of 29 patents. His contributions primarily focus on data management technologies that improve the efficiency and security of database systems. Dryfoos’ innovative approach has made significant impacts within his field.

Latest Patents: Among his latest patents, two notable inventions stand out. The first is titled "Data Fragmentation Tuning and Candidacy Persistence." This patent outlines a method for implementing defragmentation of a data area. The innovative method includes receiving a data change event and determining whether the data area exceeds a defragment threshold. If it does, the data area is added to a candidacy list for defragmentation, enhancing data storage efficiency.

The second patent, "Protecting Sensitive Information When Replicating Data to Remote Systems," introduces techniques for replicating database contents while ensuring the security of sensitive information. This invention allows for the identification and flagging of sensitive data fields, enabling the selective replication of data subsets to remote systems. By implementing this method, organizations can better protect their critical data during replication processes.

Career Highlights: Robert O. Dryfoos is currently employed by the International Business Machines Corporation (IBM), where he applies his expertise in data management and system optimization. Throughout his career, his innovative solutions have been integral in addressing modern challenges in data handling, paving the way for advancements in technology.

Collaborations: Dryfoos has collaborated with notable colleagues, including Shawfu Chen and Allan Feldman, to develop cutting-edge technologies. Their combined expertise has led to the successful advancement of multiple projects within IBM, demonstrating the power of teamwork in fostering innovation.

Conclusion: Robert O. Dryfoos exemplifies the spirit of innovation in the technology sector. With a robust portfolio that includes 29 patents, his work continues to influence the fields of data management and system security. As he collaborates with other industry leaders at IBM, Dryfoos is set to contribute even more to the evolution of data technologies.

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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