Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#1,485 in San Diego, CA
#21,008 in California
#94,841 in US
Takeda California, Inc.
Forward Citations = 0
11 inventors:
San Diego, CA, United States of America
Takeda California, Inc.
% Expired Patents = 50.0
EPO Patents = 2
Forward Citations = 0
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11 inventors (with patents filed for the assignee):
Jeffrey Alan Stafford (2 out of 143 patents)
Mingnam Tang (2 out of 14 patents)
Stephen L Gwaltney (2 out of 35 patents)
4. Jun Feng (1 out of 85 patents)
5. Mark Sabat (1 out of 14 patents)
6. Haixia Wang (1 out of 10 patents)
7. Sheldon Cao (1 out of 20 patents)
8. Andrew John Jennings (1 out of 14 patents)
9. Robert J Skene (1 out of 9 patents)
10. David J Hossfield (1 out of 1 patent)
11. Zacharia S Cheruvallath (1 out of 30 patents)
12. Yan Liu (12 patents)
13. Haxia Wang (3 patents)
14. Prasuna Guntupalli (6 patents)
15. Yasuhisa Kohara (6 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Takeda California, Inc.. Retrieved from https://idiyas.com/company/takeda-california
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]
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]
2 patents (EPO):
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]