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% Expired Patents = 100.0

Trademarks = 9

Forward Citations = 40

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8 inventors (with patents filed for the assignee):

Ernest V Groman (6 out of 37 patents)

Kenneth G Paul (6 out of 7 patents)

Timothy B Frigo (6 out of 7 patents)

4. Howard Bengele (6 out of 7 patents)

5. Jerome M Lewis (6 out of 18 patents)

6. Robert Birch (2 out of 5 patents)

7. Michael J Jozwiakowski (2 out of 5 patents)

8. Mahmoud Mirmehrabi (1 out of 17 patents)

9 patents: Sort by Forward Citations

1. 10556922 - Crystalline and amorphous forms of 17-alpha-hydroxyprogesterone caproate (2020-02-11),

2. 10471075 - Methods of reducing risk of preterm birth (2019-11-12),

3. 9844558 - Methods of reducing risk of preterm birth (2017-12-19),

4. 9555133 - Polyol and polyether iron oxide complexes as pharmacological and/or MRI contrast agents (2017-01-31),

5. 8926947 - Polyol and polyether iron oxide complexes as pharmacological and/or MRI contrast agents (2015-01-06),

6. 8591864 - Polyol and polyether iron oxide complexes as pharmacological and/or MRI contrast agents (2013-11-26),

7. 8501158 - Polyol and polyether iron oxide complexes as pharmacological and/or MRI contrast agents (2013-08-06),

8. 7871597 - Polyol and polyether iron oxide complexes as pharmacological and/or MRI contrast agents (2011-01-18),

9. 7553479 - Heat stable colloidal iron oxides coated with reduced carbohydrates and uses thereof (2009-06-30),

Amag Pharmaceuticals, Inc. is a biopharmaceutical company focused on bringing innovative therapies to patients in need. They specialize in developing treatments for Maternal Health, Iron Deficiency, and Infectious Diseases.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

9 Patents

#136 in Waltham, MA

#1,921 in Massachusetts

#32,549 in US

Waltham, MA, United States of America

Amag Pharmaceuticals, Inc.