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USPTO Data Jan 1 1976 - Sep 22 2026
1 Patents
#1,469 in CHICAGO, IL
#6,178 in Illinois
#136,583 in US
Purcecircle USA Inc.
Forward Citations = 0
8 inventors:
Chicago, IL, United States of America
Purcecircle USA Inc.
Forward Citations = 0
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8 inventors (with patents filed for the assignee):
Indra Prakash (1 out of 122 patents)
Avetik Markosyan (1 out of 152 patents)
Seong Siang Ong (1 out of 13 patents)
4. Runchun Jing (1 out of 11 patents)
5. Tengfang Huang (1 out of 3 patents)
6. Stephen Ezra Schauer (1 out of 7 patents)
7. Fayaz Khazi (1 out of 4 patents)
8. Alec Hayes (1 out of 3 patents)
1 patent:
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]