For the Inventor, By the Inventor

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Boston, MA, United States of America

Ptc Inc.

USPTO Granted Patents = 66

EPO Patents = 10

Trademarks = 44

Forward Citations = 226

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80 inventors (with patents filed for the assignee):

Rick Bullotta (20 out of 20 patents)

John Schaefer (10 out of 11 patents)

Stephen Prideaux-Ghee (9 out of 9 patents)

4. Andre Gosselin (9 out of 9 patents)

5. Mike Mahoney (8 out of 8 patents)

6. Bob DeRemer (7 out of 7 patents)

7. John Louis Taylor (7 out of 14 patents)

8. John Thomas Canosa (7 out of 11 patents)

9. Moshe Jacob Baum (5 out of 7 patents)

10. Kevin Elliott Jordan (5 out of 5 patents)

11. Steven Thomas Dertien (5 out of 5 patents)

12. Vladimir Parfenov (5 out of 5 patents)

13. James E Heppelman (5 out of 5 patents)

14. Ilya Baran (4 out of 17 patents)

15. James R Hansen (4 out of 18 patents)

Core Competencies:

Augmented Reality

3D CAD Systems

Multi-User Cloud CAD

Computer Graphics Processing

Predictive Drag

Semantic Search Integration

Real-Time Data Applications

Message Routing

Inductive Bias Selection

Distributed Computing

Device Configuration Management

Application Interface Generation

66 patents: Sort by Forward Citations

1. 12283009 - Augmented reality system (2025-04-21),

2. 11893312 - Multi-directional editing within a multi-user cloud parametric feature-based 3D CAD system (2024-02-06),

3. 11810260 - Augmented reality system (2023-11-07),

4. 11551111 - Detection and use of anomalies in an industrial environment (2023-01-10),

5. 11461981 - Augmented reality system (2022-10-04),

6. 11288411 - B-rep matching for maintaining associativity across CAD interoperation (2022-03-29),

7. 11232238 - Multi-user cloud parametric feature-based 3D CAD system with compound documents (2022-01-25),

8. 11188739 - Processing uncertain content in a computer graphics system (2021-11-30),

9. 11170134 - Multi-user cloud parametric feature-based 3D CAD system with sketching (2021-11-09),

10. 11100256 - Multi-user cloud parametric feature-based 3D CAD system with predictive drag (2021-08-24),

11. 11093661 - Smart relations of computer aided design (CAD) components (2021-08-17),

12. 11087032 - Multi-user cloud parametric feature-based 3D CAD system with bi-directional editing (2021-08-10),

13. 11030808 - Generating time-delayed augmented reality content (2021-06-08),

14. 10922893 - Augmented reality system (2021-02-16),

15. 10755480 - Displaying content in an augmented reality system (2020-08-25),

PTC Inc. is a global provider of software solutions and services that help organizations transform the way they create, operate, and service products in the Internet of Things (IoT) era. With their award-winning ThingWorx IoT platform, PTC enables companies to connect, analyze, and take action on data from physical and digital assets, unlocking new levels of productivity and efficiency. PTC's solutions are used by leading manufacturers and industrial companies across various industries, including aerospace, automotive, healthcare, and retail.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

66 Patents

#39 in Boston, MA

#296 in Massachusetts

#5,294 in US

#10,731 in the World

Boston, MA, United States of America

Ptc Inc.

Forward Citations = 226

80 inventors:

Rick Bullotta (20 out of 20 patents)

John Schaefer (10 out of 11 patents)

Stephen Prideaux-Ghee (9 out of 9 patents)

4. Andre Gosselin (9 out of 9 patents)

5. Mike Mahoney (8 out of 8 patents)

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