Inventor · disambiguated record
Harald Dugstad
Also filed as: DUGSTAD HARALD
23 granted patents·5 pending applications·372 citations·filing 1990–2009
96Inventor score
Files withNYCOMED IMAGING AS14NYCOMED SALUTAR INC5GE HEALTHCARE AS2AMERSHAM HEALTH AS1NYCOMED IMAGING ASA1
Top patents by PatentIndex Score
28 records- 0191US5919434APolymeric surfactant-encapsulated microbubbles and their use in ultrasound imagingNYCOMED IMAGING AS·Filed 1994·Granted Jul 6, 1999·86 cites·3 claims
- 0291US5531978AAminopolycarboxylic acids and derivatives thereofNYCOMED IMAGING AS·Filed 1993·Granted Jul 2, 1996·55 cites·7 claims
- 0384US5482699AMultinuclear complexes for x-ray imagingNYCOMED SALUTAR INC·Filed 1992·Granted Jan 9, 1996·27 cites·27 claims
- 0479US6610547B1Selection of contrast agent drug from a combinatorial libraryAMERSHAM HEALTH AS·Filed 2000·Granted Aug 26, 2003·10 cites·19 claims
- 0573US5993780AContrast mediaNYCOMED IMAGING AS·Filed 1997·Granted Nov 30, 1999·14 cites·26 claims
- 0672US5869651AHydrazide derivatives of polyamides and their medical use as chelating agentsNYCOMED SALUTAR·Filed 1992·Granted Feb 9, 1999·13 cites·16 claims
- 0771US7892522B2Contrast agentsGE HEALTHCARE AS·Filed 2001·Granted Feb 22, 2011·3 cites·10 claims
- 0871US6221337B1Microbubbles surrounded by a monolayer of negatively charged phospholipids as contrast agentsNYCOMED IMAGING AS·Filed 1998·Granted Apr 24, 2001·28 cites·6 claims
- 0971US6106806AMicrobubble-containing contrast agents having a non-proteinaceous crosslinked or polymerised amphiphilic shellNYCOMED IMAGING AS·Filed 1995·Granted Aug 22, 2000·23 cites·31 claims
- 1069US7696381B1Alternative dimerisation reagents for synthesis of iodixanolGE HEALTHCARE AS·Filed 2009·Granted Apr 13, 2010·1 cites·3 claims
- 1166US5882628AContrast mediaNYCOMED IMAGING AS·Filed 1995·Granted Mar 16, 1999·10 cites·13 claims
- 1261US2005201942A1Contrast agentsFiled 2005·Application pending·0 cites
- 1359US5348954AHeterocyclic chelating agentsNYCOMED IMAGING AS·Filed 1990·Granted Sep 20, 1994·6 cites·8 claims
- 1459US2003202942A1Contrast agentsFiled 2002·Application pending·0 cites
- 1557US6217850B1Method of making lyophilized microbubble compositions useful as contrast agentsNYCOMED IMAGING AS·Filed 1998·Granted Apr 17, 2001·18 cites·12 claims
- 1654US2001010811A1Contrast agentsFiled 2001·Application pending·0 cites
- 1752US5958373APolychelants as contrast enhancing agentsNYCOMED SALUTAR INC·Filed 1994·Granted Sep 28, 1999·9 cites·21 claims
- 1850US5614168AMultinuclear complexes for X-ray imagingNYCOMED SALUTAR INC·Filed 1994·Granted Mar 25, 1997·12 cites·20 claims
- 1946US6310243B1Iodinated x-ray contrast mediaNYCOMED IMAGING AS·Filed 1998·Granted Oct 30, 2001·11 cites·18 claims
- 2045US2002039556A1Stabilised phospholipid compositionsFiled 2001·Application pending·0 cites
- 2145US2001019710A1Contrast agentsNYCOMED IMAGING AS·Filed 2000·Application pending·0 cites
- 2244US5458869AMultinuclear complexes for X-ray imagingNYCOMED SALUTAR INC·Filed 1991·Granted Oct 17, 1995·9 cites·9 claims
- 2342US5932190AMultinuclear complexes for X-ray imagingNYCOMED SALUTAR INC·Filed 1995·Granted Aug 3, 1999·6 cites·11 claims
- 2441US5990263AContrast agentsNYCOMED IMAGING ASA·Filed 1996·Granted Nov 23, 1999·20 cites·6 claims
- 2538US6274120B1Dry microparticles for use as a contrast agentNYCOMED IMAGING AS·Filed 1999·Granted Aug 14, 2001·4 cites·8 claims
- 2634US5439668AHeterocyclic chelating agentsNYCOMED IMAGING AS·Filed 1994·Granted Aug 8, 1995·3 cites·16 claims
- 2733US5962626ASurfactantsNYCOMED IMAGING AS·Filed 1997·Granted Oct 5, 1999·4 cites·10 claims
- 2833US5587144ADiazine chelating agents for diagnostic imagingNYCOMED IMAGING AS·Filed 1995·Granted Dec 24, 1996·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →