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San Leandro, CA, United States of America

Osisoft, Inc.

USPTO Granted Patents = 12

Trademarks = 9

Forward Citations = 126

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13 inventors (with patents filed for the assignee):

Charles H Wells (7 out of 20 patents)

Matthew James Ziegler (2 out of 2 patents)

Zachary Christian Moore (1 out of 1 patent)

4. Ryan Michael Gilbert (1 out of 1 patent)

5. Ahanuf Tahamid Hossain (1 out of 1 patent)

6. Thomas Foss Seymour (1 out of 1 patent)

7. Ivan Datskov (1 out of 1 patent)

8. Paul H Gusciora (1 out of 1 patent)

9. Harry K Smith (1 out of 1 patent)

10. Jon H Peterson (1 out of 1 patent)

11. Mark Hughes (1 out of 1 patent)

12. Anthony Kostichka (1 out of 1 patent)

13. Brian Bostwick (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 10698724 - Managing shared resources in a distributed computing system (2020-06-30),

2. 10360217 - Event based data collection, integration, and presentation (2019-07-23),

3. 10198159 - Multi-context sensor data collection, integration, and presentation (2019-02-05),

4. 9444257 - Hierarchical control of micro-grids (2016-09-13),

5. 8498752 - Decoupling controller for power systems (2013-07-30),

6. 8457912 - Unwrapping angles from phasor measurement units (2013-06-04),

7. 7961112 - Continuous condition monitoring of transformers (2011-06-14),

8. 7755371 - Impedance measurement of a power line (2010-07-13),

9. 7627611 - Conflict resolution in database replication through autonomous node qualified folding (2009-12-01),

10. 7607913 - CO controller for a boiler (2009-10-27),

11. 7498821 - Non-linear observers in electric power networks (2009-03-03),

12. 7441030 - Delivery of continuous real-time performance data over the internet (2008-10-21),

OSIsoft, Inc. is a global software company that specializes in providing real-time data management solutions for businesses. With over 40 years of experience, OSIsoft has become a trusted provider of the PI System, a suite of software products that enables organizations to capture, analyze, and visualize their operational data in real-time. Their solutions help companies improve productivity, efficiency, and decision-making by providing real-time insights into their operations. Headquartered in San Leandro, California, OSIsoft serves a wide range of industries, including manufacturing, energy, utilities, pharmaceuticals, and more.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

12 Patents

#15 in San Leandro, CA

#6,055 in California

#25,526 in US

#48,090 in the World

San Leandro, CA, United States of America

Osisoft, Inc.

Forward Citations = 126

13 inventors:

Charles H Wells (7 out of 20 patents)

Matthew James Ziegler (2 out of 2 patents)

Zachary Christian Moore (1 out of 1 patent)

4. Ryan Michael Gilbert (1 out of 1 patent)

5. Ahanuf Tahamid Hossain (1 out of 1 patent)

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