Location History:
- Olso, NO (1999)
- Oslo, NO (1994 - 2011)
Company Filing History:
14 out of 162 
6 out of 21 
2 out of 124 
Years Active: 1994-2011
Title: The Innovations of Harald Dugstad: A Pioneering Inventor from Oslo
Introduction: Harald Dugstad is a renowned inventor based in Oslo, Norway, with an impressive portfolio of 23 patents. His contributions to the field of medical imaging have made significant impacts, particularly in the development of ultrasound and X-ray contrast agents. Dugstad's work exemplifies how innovative thinking can lead to advancements in medical technology.
Latest Patents: Among his latest inventions, one notable patent focuses on ultrasound contrast agents that incorporate microbubbles of biocompatible gas. These agents, which utilize a sulphur halide or a perfluorocarbon and are stabilized by opsonisable amphiphilic materials such as phospholipids, exhibit a prolonged contrast-generating residence time in the liver post intravenous administration. Another significant patent pertains to non-ionic X-ray contrast agents, specifically detailing alternative dimerisation reagents for the synthesis of iodixanol. This innovation addresses the conversion of a key compound, providing an efficient pathway for producing iodixanol, a vital agent in diagnostic imaging.
Career Highlights: Dugstad has had a noteworthy career, contributing to prominent companies such as Nycomed Imaging AS and Nycomed Salutar, Inc. His expertise in medical imaging technologies has propelled the development of various patented solutions that enhance patient diagnostics and treatment efficacy.
Collaborations: Throughout his career, Dugstad has worked alongside esteemed colleagues like Jo Klaveness and Arne Berg. Their collaborative efforts have further enriched the field of medical imaging, leading to breakthroughs that continue to benefit healthcare practitioners and their patients.
Conclusion: Harald Dugstad's innovative work in the field of medical imaging illustrates the vital role inventors play in advancing technology. With a strong focus on developing effective contrast agents, his contributions have significantly improved diagnostic imaging practices, showcasing the transformative power of invention in healthcare.
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.