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Bellevue, WA, United States of America

Light Sciences Oncology Inc.

USPTO Granted Patents = 17

% Expired Patents = 58.8

CIPO Patents = 2

EPO Patents = 4

Forward Citations = 372

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30 inventors (with patents filed for the assignee):

James C Chen (9 out of 49 patents)

Steven Ross Daly (7 out of 9 patents)

Zihong Guo (6 out of 22 patents)

4. Phillip Burwell (4 out of 5 patents)

5. Llew Keltner (4 out of 5 patents)

6. Hugh Narciso (3 out of 10 patents)

7. Gary Lichttenegger (3 out of 14 patents)

8. Jean M Bishop (3 out of 3 patents)

9. Nick Yeo (3 out of 4 patents)

10. Jeffrey R Storm (3 out of 3 patents)

11. Gregory Lee Heacock (3 out of 44 patents)

12. Jennifer Kristine Matson (3 out of 4 patents)

13. David B Shine (3 out of 18 patents)

14. Leon Xu (2 out of 3 patents)

15. Alexander J Pallenberg (2 out of 7 patents)

17 patents: Sort by Forward Citations

1. 10376711 - Light generating guide wire for intravascular use (2019-08-13),

2. RE47491 - Light transmission system for photoreactive therapy (2019-07-08),

3. 10307610 - Method and apparatus for light-activated drug therapy (2019-06-04),

4. 8235975 - Light transmission system for photoreactive therapy (2012-08-07),

5. 8226946 - Enhancement of light activated therapy by immune augmentation using anti-CTLA-4 antibody (2012-07-24),

6. 8198312 - Compositions and methods of making a photoactive agent (2012-06-12),

7. 8097028 - Photoreactive system and methods for prophylactic treatment of atherosclerosis (2012-01-17),

8. 8063203 - Compositions and methods of making a photoactive agent (2011-11-22),

9. 8057464 - Light transmission system for photoreactive therapy (2011-11-15),

10. 7993640 - Enhancement of light activated therapy by immune augmentation using anti-CTLA-4 antibody (2011-08-09),

11. 7992570 - Fractionated light PDT therapy for posterior eye disease (2011-08-09),

12. 7892268 - PDT apparatus with high output LED for therapy and aiming (2011-02-22),

13. 7767208 - Noninvasive vascular therapy (2010-08-03),

14. 7730894 - Photodynamic therapy apparatus and method for vascular tissue treatment (2010-06-08),

15. 7320786 - Photodynamic therapy treatment for eye disease (2008-01-22),

Light Sciences Oncology Inc. is a biotechnology company focused on developing light-based therapies for the treatment of cancer. The company's innovative products utilize targeted light-activated compounds to selectively destroy cancer cells while minimizing damage to healthy tissues. With a mission to improve patient outcomes and quality of life, Light Sciences Oncology is dedicated to advancing the field of oncology through cutting-edge research and development.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

17 Patents

#36 in Bellevue, WA

#403 in Washington

#18,855 in US

#35,837 in the World

Bellevue, WA, United States of America

Light Sciences Oncology Inc.

Forward Citations = 372

30 inventors:

James C Chen (9 out of 49 patents)

Steven Ross Daly (7 out of 9 patents)

Zihong Guo (6 out of 22 patents)

4. Phillip Burwell (4 out of 5 patents)

5. Llew Keltner (4 out of 5 patents)

Please report any incorrect information to [email protected]

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