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For the Inventor, By the Inventor

Palo Alto, CA, United States of America

Feng Xu

This inventor holds 18 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignees: Xenoport, Inc., Amgen Inc., Chemocentryx, Inc.. Active years: 2005-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Feng Xu. Retrieved from https://idiyas.com/inventor/feng-xu-6thspjfo

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

USPTO Granted Patents = 18 

% Patents Active = 27.8

 

Average Co-Inventor Count = 2.5

ph-index = 8

Forward Citations = 362(Granted Patents)


Company Filing History:

goldMedal11 out of 142 
 
Xenoport, Inc.
 patents
silverMedal3 out of 2,069 
 
Amgen Inc.
 patents
bronzeMedal1 out of 219 
 
Chemocentryx, Inc.
 patents
4. 1 out of 1 
 
Xgene Pharmaceutical Inc.
 patent
5. 3 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 2005-2019

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18 patents (USPTO):Explore Patents
1. 10478412 - GABA conjugates and methods of use thereof (2019-11-19),
2. 9186341 - GABA conjugates and methods of use thereof (2015-11-17),
3. 8344028 - [object Object] (2013-01-01),
4. 8268887 - Drug conjugates and methods of use thereof (2012-09-18),
5. 8067455 - Amino acid derived prodrugs of propofol, compositions, uses and crystalline forms thereof (2011-11-29),
6. 7749985 - Acyloxyalkyl carbamate prodrugs, methods of synthesis and use (2010-07-06),
7. 7645792 - Prodrugs of propofol, compositions and uses thereof (2010-01-12),
8. 7619110 - Amino acid derived prodrugs of propofol, compositions, uses and crystalline forms thereof (2009-11-17),
9. 7585996 - Acyloxyalkyl carbamate prodrugs, methods of synthesis and use (2009-09-08),
10. 7576127 - Aromatic prodrugs of propofol, compositions and uses thereof (2009-08-18),
11. 7550506 - Amino acid derived prodrugs of propofol, compositions and uses thereof (2009-06-23),
12. 7262204 - Modulation of CCR4 function (2007-08-28),
13. 7241807 - Prodrugs of propofol, compositions and uses thereof (2007-07-10),
14. 7230003 - Aromatic prodrugs of propofol, compositions and uses thereof (2007-06-12),
15. 7220875 - Amino acid derived prodrugs of propofol, compositions and uses thereof (2007-05-22),

Title: Top Inventor in Palo Alto

Introduction: Bartley K. Andre is a prominent inventor based in Palo Alto, California. He has made significant contributions to various fields through his innovative ideas and patents.

Latest Patents: Bartley K. Andre holds several patents that showcase his expertise and creativity in technology and engineering.

Career Highlights: Throughout his career, Andre has achieved numerous milestones, establishing himself as a leading figure in his industry.

Collaborations: He has worked with various organizations and individuals, fostering partnerships that enhance his innovative projects.

Conclusion: Bartley K. Andre continues to inspire with his work, pushing the boundaries of invention and technology.

Profile summary based on public USPTO records.
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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