Company Filing History:
Years Active: 2018-2020
Title: Innovations by Hans Johannes Cornelius Maria Van Dongen
Introduction
Hans Johannes Cornelius Maria Van Dongen is an accomplished inventor based in Copenhagen, Denmark. He has contributed significantly to the field of engineering with his inventive solutions, particularly in sealing technologies for tubular structures. With two registered patents to his name, his work is highly regarded in the industry.
Latest Patents
Van Dongen's latest patents are focused on advanced methods for sealing boreholes and open annuli. The first patent outlines a method for restricting or sealing a bore by expanding a tubular in the bore, causing it to split and extend towards the wall. This method incorporates a straddle to seal the split, utilizing expansion tools and a tubular designed with weak zones that preferentially split under an expansion tool's action.
The second patent is a notable sealing apparatus designed to establish a seal around a tubular. This apparatus features a deployable sealing arrangement which engages with the internal wall of the tubular to form a sealed area. Inside this sealed area, the tubular can be perforated to allow for sealant injection. This innovative design ensures that sealant is precisely aligned with the perforation, maximizing the volume of sealant delivered while isolating the sealed area from external contamination.
Career Highlights
Hans Johannes Cornelius Maria Van Dongen works with Maersk Olie Og Gas A/S, a prominent company in the energy sector. His experience within this organization has allowed him to refine his innovative ideas and apply them to real-world challenges in the oil and gas industry.
Collaborations
Throughout his career, Van Dongen has collaborated with notable colleagues, including John Davies and Hans-Henrik Kogsboll. These partnerships have fostered a creative environment that enhances the development and implementation of innovative solutions in sealing technologies.
Conclusion
Hans Johannes Cornelius Maria Van Dongen stands out as a dedicated inventor whose work significantly impacts sealing technologies in the energy sector. With his cutting-edge patents and collaborations, he continues to push the boundaries of innovation, making tangible contributions to industry practices and safety.