Location History:
- Beildside, GB (2000)
- Aberdeen, GB (1989 - 2015)
Company Filing History:
3 out of 452 
2 out of 188 
1 out of 10 Years Active: 1989-2015
Title: Ian D Calder: Innovator in Subsea Technology
Introduction
Ian D Calder is a notable inventor based in Aberdeen, GB. He has made significant contributions to subsea technology, holding a total of 6 patents. His work focuses on systems and methods that enhance the efficiency and safety of underwater operations.
Latest Patents
Calder's latest patents include a "Light well intervention umbilical and flying lead management system and related methods." This invention provides systems and methods for managing umbilical lines and jumpers. An example of this system features a deployment platform equipped with a winch and spool assembly, a tether management assembly, and an integrated electrical and/or hydraulic umbilical line. The winch and spool assembly is designed to deploy and support the umbilical line. Additionally, the tether management assembly includes a winch and spool assembly for deploying a flying lead and/or annulus jumper, which connects to an emergency disconnect package of a well control package. The system also incorporates buoyant modules that form an artificial heave compensation loop.
Another significant patent is "Efficient open water riser deployment." This invention describes a riser used in subsea operations that can be parked subsea and deployed onto wellheads as needed. A base anchored into the seafloor serves as a pedestal for parking the riser. The riser emits a beacon signal for easy location when required. When parked, it maintains a vertical orientation with the help of a buoyancy module mounted on its upper portion. A workboat or other vessel can then attach to the parked riser and position it onto a designated wellhead.
Career Highlights
Throughout his career, Ian D Calder has worked with prominent companies such as Vetco Gray Inc. and ABB Vetco Gray Incorporated. His experience in these organizations has contributed to his expertise in subsea technology and innovation.
Collaborations
Calder has collaborated with notable professionals in the field, including Stephen A Cromar and Eric R Schwelm. These collaborations have further enriched his work and contributions to subsea technology.
Conclusion
Ian D Calder is a distinguished inventor whose work in subsea technology has led to significant advancements in the field. His innovative patents and collaborations reflect his commitment to enhancing underwater operations.