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For the Inventor, By the Inventor

South San Francisco, CA, United States of America

Raven Biotechnologies, Inc.


USPTO Granted Patents = 18

% Expired Patents = 66.7



Forward Citations = 366

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9 inventors (with patents filed for the assignee):

goldMedal Jennie Powell Mather (15 out of 61 patents)

silverMedal Penelope E Roberts (6 out of 17 patents)

bronzeMedal Ronghao Li (5 out of 16 patents)

4.  Rong-hao Li (5 out of 5 patents)

5.  Laura Bald (3 out of 3 patents)

6.  Zhuangyu Pan (2 out of 4 patents)

7.  Deryk T Loo (1 out of 17 patents)

8.  Tony Liang (1 out of 10 patents)

9.  Mary C Tsao (1 out of 2 patents)

10.  Tony W Liang (0 patent)

11.  Rong-Hao Li (0 patent)

12.  Xiaolin Xu (0 patent)

13.  Rong-Hao Li (0 patent)


18 patents:

1. 7847070 - LUCA2 and antibodies that bind thereto (2010-12-07),
2. 7846726 - Human fetal bladder-derived epithelial cells (2010-12-07),
3. 7744878 - Antibodies that bind to cancer-associated antigen CD46 and methods of use thereof (2010-06-29),
4. 7687242 - KID31 and antibodies that bind thereto (2010-03-30),
5. 7572896 - Antibodies to oncostatin M receptor (2009-08-11),
6. 7572895 - Transferrin receptor antibodies (2009-08-11),
7. 7569672 - Antibodies that bind to EphA2 and methods of use thereof (2009-08-04),
8. 7527969 - RAAG10 cell surface target and a family of antibodies recognizing that target (2009-05-05),
9. 7462487 - Cell culture media (2008-12-09),
10. 7405061 - Antigen PIPA and antibodies that bind thereto (2008-07-29),
11. 7148038 - Antibodies that bind to cancer-associated antigen CD46 and methods of use thereof (2006-12-12),
12. 7125713 - Human mullerian duct-derived epithelial cells and methods of isolation and uses thereof (2006-10-24),
13. 6987024 - Human ovarian mesothelial cells and methods of isolation and uses thereof (2006-01-17),
14. 6927061 - Human ovarian mesothelial cells and methods of isolation and uses thereof (2005-08-09),
15. 6893871 - Human ovarian mesothelial cells and methods of isolation and uses thereof (2005-05-17),
Company Overview
Raven Biotechnologies, Inc. is a biotechnology company based in South San Francisco, California, specializing in the development of innovative therapeutic solutions. The company focuses on harnessing advanced technologies to create targeted treatments, particularly in the field of immunotherapy. By leveraging cutting-edge research and a deep understanding of biological systems, Raven aims to address significant medical challenges and improve patient outcomes through precision medicine and novel drug development strategies.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

18 Patents

#74 in South San Francisco, CA

#4,288 in California

#17,963 in US

#34,217 in the World

South San Francisco, CA (US)
South San Francisco, CA, United States of America

Raven Biotechnologies, Inc.

Forward Citations = 366

9 inventors:

goldMedal Jennie Powell Mather (15 out of 61 patents)

silverMedal Penelope E Roberts (6 out of 17 patents)

bronzeMedal Ronghao Li (5 out of 16 patents)

4.  Rong-hao Li (5 out of 5 patents)

5.  Laura Bald (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Raven Biotechnologies, Inc.. Retrieved from https://idiyas.com/company/raven-biotechnologies

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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