Inventor

DUGSTAD HARALD

NO23 patents

⚠️ This page may combine multiple inventors who share the name “DUGSTAD HARALD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DUGSTAD HARALD

NYCOMED IMAGING AS

Polymeric surfactant-encapsulated microbubbles and their use in ultrasound imaging

Microbubble-containing contrast agents having a non-proteinaceous crosslinked or polymerised amphiphilic shell

Aminopolycarboxylic acids and derivatives thereof

Microbubbles surrounded by a monolayer of negatively charged phospholipids as contrast agents

Method of making lyophilized microbubble compositions useful as contrast agents

Heterocyclic chelating agents

Iodinated x-ray contrast media

Contrast media

Contrast media

Heterocyclic chelating agents

Dry microparticles for use as a contrast agent

Surfactants

Diazine chelating agents for diagnostic imaging

NYCOMED SALUTAR INC

Multinuclear complexes for x-ray imaging

Multinuclear complexes for X-ray imaging

Multinuclear complexes for X-ray imaging

Multinuclear complexes for X-ray imaging

Polychelants as contrast enhancing agents

GE HEALTHCARE AS

Contrast agents

Alternative dimerisation reagents for synthesis of iodixanol

NYCOMED IMAGING ASA

Contrast agents

AMERSHAM HEALTH AS

Selection of contrast agent drug from a combinatorial library

NYCOMED SALUTAR

Hydrazide derivatives of polyamides and their medical use as chelating agents