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Cambridge, MA, United States of America

Advanced Magnetics, Inc.

USPTO Granted Patents = 31

CIPO Patents = 2

Trademarks = 3

Forward Citations = 2,032

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15 inventors (with patents filed for the assignee):

Lee Josephson (28 out of 41 patents)

Ernest V Groman (24 out of 37 patents)

Jerome M Lewis (11 out of 18 patents)

4. Edward T Menz (8 out of 9 patents)

5. Chu W Jung (5 out of 9 patents)

6. Mark S Chagnon (5 out of 8 patents)

7. Roy A Whitehead (5 out of 5 patents)

8. Stephen Palmacci (4 out of 4 patents)

9. Philip M Enriquez (3 out of 3 patents)

10. Francis E Kenny (2 out of 2 patents)

11. Jeffrey M Rothenberg (2 out of 2 patents)

12. Kenneth G Paul (1 out of 7 patents)

13. Timothy B Frigo (1 out of 7 patents)

14. Howard Bengele (1 out of 7 patents)

15. Yong-Qian Wu (1 out of 1 patent)

Core Competencies:

Colloidal Iron Oxides

Polysaccharide Carriers

Receptor Mediated Endocytosis

Superparamagnetic Metal Oxides

Diagnostic Imaging

Contrast Agents

Biodegradable Materials

Magnetic Resonance Imaging

Therapeutic Delivery

Enzymatic Reactions

Nanoparticles

Binding Assays

31 patents: Sort by Forward Citations

1. 6599498 - Heat stable colloidal iron oxides coated with reduced carbohydrates and carbohdrate derivatives (2003-07-29),

2. 5981507 - Polymeric carriers linked to nucleotide analogues via a phosphoramide (1999-11-09),

3. 5679323 - Hepatocyte-specific receptor-mediated endocytosis-type compositions (1997-10-21),

4. 5589591 - Endotoxin-free polysaccharides (1996-12-31),

5. 5554386 - Delivery of therapeutic agents to receptors using polysaccharides (1996-09-10),

6. 5490991 - Directed delivery of radioprotectants using a receptor specific carrier (1996-02-13),

7. 5478576 - Arabinogalactan derivatives and uses thereof (1995-12-26),

8. 5352432 - Hepatocyte specific composition and their use as diagnostic imaging (1994-10-04),

9. 5342607 - Receptor mediated endocytosis type magnetic resonance imaging contrast (1994-08-30),

10. 5336506 - Targeting of therapeutic agents using polysaccharides (1994-08-09),

11. 5314679 - Vascular magnetic resonance imaging agent comprising nanoparticles (1994-05-24),

12. 5284646 - Hepatocyte specific receptor mediated endocytosis type magnetic (1994-02-08),

13. 5262176 - Synthesis of polysaccharide covered superparamagnetic oxide colloids (1993-11-16),

14. 5254460 - Solvent mediated relaxation assay system (1993-10-19),

15. 5248492 - Low molecular weight carbohydrates as additives to stabilize metal oxide (1993-09-28),

Company Overview

Advanced Magnetics, Inc. is a biotechnology company based in Cambridge, MA, specializing in the development of innovative therapeutic agents and diagnostic tools. The organization focuses on leveraging advanced magnetic technologies to enhance drug delivery systems and improve patient outcomes. Its research spans various domains, including targeted therapies and imaging agents, aiming to address complex medical challenges and contribute to advancements in healthcare solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

31 Patents

#91 in Cambridge, MA

#652 in Massachusetts

#10,936 in US

#21,284 in the World

Cambridge, MA, United States of America

Advanced Magnetics, Inc.

Forward Citations = 2,032

15 inventors:

Lee Josephson (28 out of 41 patents)

Ernest V Groman (24 out of 37 patents)

Jerome M Lewis (11 out of 18 patents)

4. Edward T Menz (8 out of 9 patents)

5. Chu W Jung (5 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Advanced Magnetics, Inc.. Retrieved from https://idiyas.com/company/advanced-magnetics

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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