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Irvine, CA, United States of America

Spectrum Pharmaceuticals, Inc.

USPTO Granted Patents = 38

% Expired Patents = 34.2

CIPO Patents = 8

EPO Patents = 13

Trademarks = 7

Forward Citations = 108

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43 inventors (with patents filed for the assignee):

Guru Reddy (13 out of 14 patents)

Luigi Lenaz (12 out of 13 patents)

Anil Gulati (8 out of 23 patents)

4. David B Fick (6 out of 13 patents)

5. Alvin Jerald Glasky (6 out of 20 patents)

6. Gajanan Bhat (5 out of 5 patents)

7. Shanta Chawla (5 out of 5 patents)

8. Bastiaan Nuijen (5 out of 10 patents)

9. Ernie Pfadenhauer (5 out of 5 patents)

10. David R Helton (5 out of 16 patents)

11. Edward A Schauer (4 out of 7 patents)

12. Jos H Beijnen (4 out of 4 patents)

13. Eun Jung Kim (3 out of 24 patents)

14. Rudi E Moerck (3 out of 50 patents)

15. Timothy Malcome Spitler (3 out of 16 patents)

38 patents: Sort by Forward Citations

1. 12350315 - Methods of treating neutorpenia using G-CSF protein complex (2025-07-08),

2. 12318430 - Methods of treating neutorpenia using G-CSF protein complex (2025-06-03),

3. 12202871 - Methods of treatment using G-CSF protein complex (2025-01-21),

4. 12171804 - Methods of treating chemotherapy induced neutropenia using fixed doses of eflapegrastim (2024-12-24),

5. 11883402 - Crystalline forms of a quinazoline compound and its hydrochloride salts (2024-01-30),

6. 11684655 - Methods of treating neutorpenia using G-CSF protein complex (2023-06-27),

7. 11267858 - Methods of treatment using G-CSF protein complex (2022-03-08),

8. 10022421 - Treatment of primary and metastatic carcinoma (2018-07-17),

9. 9801874 - Method for the preparation of liposome encapsulated vincristine for therapeutic use (2017-10-31),

10. 9713616 - Pharmaceutical compositions comprising L-leucovorin (2017-07-25),

11. 9511091 - Rare earth metal compounds, methods of making, and methods of using the same (2016-12-06),

12. 9308235 - Treatment of primary and metastatic carcinoma (2016-04-12),

13. 9295666 - Bladder cancer treatment and methods (2016-03-29),

14. 9000031 - Thioxanthone-based autophagy inhibitor therapies to treat cancer (2015-04-07),

15. 8961917 - Lanthanum carbonate hydroxide, lanthanum oxycarbonate and methods of their manufacture and use (2015-02-24),

Spectrum Pharmaceuticals, Inc. is a biopharmaceutical company focused on developing and commercializing innovative cancer therapies. With a dedicated team of scientists and industry experts, Spectrum is committed to transforming the lives of patients battling cancer. The company's mission is to deliver breakthrough treatments that improve patient outcomes and quality of life. For more information, please visit their website.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

Spectrum Pharmaceuticals, Inc.

38 Patents

#90 in Irvine, CA

#2,127 in California

#9,008 in US

#17,797 in the World

Irvine, CA, United States of America

Spectrum Pharmaceuticals, Inc.

Forward Citations = 108

43 inventors:

Guru Reddy (13 out of 14 patents)

Luigi Lenaz (12 out of 13 patents)

Anil Gulati (8 out of 23 patents)

4. David B Fick (6 out of 13 patents)

5. Alvin Jerald Glasky (6 out of 20 patents)

Please report any incorrect information to [email protected]

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