Location History:
- Edinburgh Lothian, GB (2013)
- Lothian, GB (2013)
- Midlothian, GB (2018 - 2021)
- Loanhead, GB (2021 - 2023)
- Edinburgh, GB (2006 - 2024)
- Loanhead Midlothian, GB (2024)
Company Filing History:
38 out of 63 
5 out of 68 
1 out of 170 
Years Active: 2006-2025
Title: Innovations in Hydraulic Systems: The Work of Niall James Caldwell
Introduction
Niall James Caldwell, based in Edinburgh, GB, is a prolific inventor with a significant portfolio of 42 patents. His expertise primarily lies in hydraulic systems, where his inventive contributions have advanced the efficiency and functionality of hydraulic machinery.
Latest Patents
Caldwell's recent patents showcase his innovative approach to hydraulic technology. One notable invention is a hydraulic apparatus and operating method, which features multiple pump modules with interconnected working chambers linked to a common high-pressure manifold. The design includes a switching circuit that connects these pump modules to hydraulic circuit portions, enabling effective demand management for hydraulic fluids. Additionally, his patent on valve timing in electronically commutated hydraulic machines addresses potential cycle failures in drivetrain applications. By adjusting the timing of electronically controlled valves, Caldwell's invention enhances the reliability of hydraulic machines under varying operational conditions.
Career Highlights
Throughout his career, Caldwell has contributed to the advancement of hydraulic technologies while associated with esteemed companies such as Artemis Intelligent Power Limited and Sauer Danfoss Aps. His work has significantly impacted the hydraulic industry, demonstrating a commitment to innovation.
Collaborations
Caldwell's journey in invention has also involved collaborations with notable colleagues, including William Hugh Salvin Rampen and Uwe Bernhard Pascal Stein. These partnerships have fostered an environment of creativity and innovation, further enhancing the development of new technologies in the hydraulic field.
Conclusion
Niall James Caldwell exemplifies the innovative spirit of modern inventors, with a focus on enhancing hydraulic systems through his numerous patents. His contributions not only improve the efficiency of hydraulic machinery but also set the stage for future advancements in this critical area of engineering.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.