Ottawa, Canada

Trent Gray-Donald

This inventor holds 22 USPTO granted patents and 6 published patent applications, primarily in Data Management Optimization. Top assignee: International Business Machines Corporation. Active years: 2002-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Trent Gray-Donald. Retrieved from https://idiyas.com/inventor/trent-gray-donald

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

USPTO Granted Patents = 22 

% Patents Active = 27.3

Average Co-Inventor Count = 3.2

ph-index = 5

Forward Citations = 115(Granted Patents)


Company Filing History:


Years Active: 2002-2025

Loading Chart...
Areas of Expertise:
Data De-duplication
Master Data Management
Workflow Optimization
Storage Optimization
Code Synchronization
Thread Progress Monitoring
Time-Sensitive Applications
Single Threaded Optimizations
Java Virtual Machine
Memory Management
Application Profiling
Stack Machine
22 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Trent Gray-Donald in the Patent Landscape

Introduction: Trent Gray-Donald, based in Ottawa, Canada, is a prolific inventor with an impressive track record of 21 patents. His work primarily focuses on evaluating plural expressions, showcasing his expertise in data processing and artificial intelligence. Gray-Donald's contributions have significantly impacted the field, and he continues to drive innovation through his role at a leading technology company.

Latest Patents: Among Gray-Donald’s latest innovations is the patent titled "Evaluation of plural expressions corresponding to input data." This invention presents an embodiment that evaluates multiple expressions by generating a model designed to assess a variety of expressions, each composed of one or more tokens that signify a data pattern. The model features multiple nodes linked through connections that capture essential information about each expression. By applying data tokens to the model, the nodes facilitate the traversal over their respective links, allowing for the determination of expressions that correspond to the data entered. This innovative approach enhances the efficiency and accuracy of data evaluation in complex systems.

Career Highlights: Trent Gray-Donald has built a distinguished career at International Business Machines Corporation (IBM), where he applies his deep knowledge of technology to develop advanced solutions. His commitment to innovation and excellence is reflected in his portfolio of patents, which contribute significantly to the company's technological advancements and industry standing.

Collaborations: Throughout his career, Gray-Donald has collaborated with noteworthy colleagues, including Graham Alan Chapman and John Duimovich. These professional partnerships have fostered an environment of shared ideas and collaborative problem-solving, further enhancing the creative process in their joint endeavors.

Conclusion: Trent Gray-Donald embodies the spirit of innovation through his extensive patent portfolio and impactful contributions to the field of technology. His work not only underscores the importance of evaluating data effectively but also illustrates the potential for inventions to drive progress within the industry. As he continues to push the boundaries of technology at IBM, Gray-Donald remains a key figure in shaping the future of data evaluation and processing.

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]
Loading…