Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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03/30/2021
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Application #:
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16476477
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Filing Dt:
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07/08/2019
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Publication #:
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Pub Dt:
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12/05/2019
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Inventor:
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Lei YE
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Title:
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(R)-4-HYDROXY-2-OXO-1-PYRROLIDINEACETAMIDE CRYSTAL FORM, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 9 QINYE ROAD, YUBEI DISTRICT |
| CHONGQING, CHINA 401120 |
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| GLOBAL PATENT GROUP |
| CARRETERA #3 KM. 19.9 |
| MEDICAL AND PROFESSIONAL CENTER |
| CANOVANAS, 00729 PUERTO RICO |
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Assignment:
2
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FOURTH AMENDMENT TO INTELLECTUAL PROPERTY SECURITY AGREEMENT
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| 100 WESTMINSTER ST. |
| PROVIDENCE, RHODE ISLAND 02903 |
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| JAY DASILVA |
| 1025 VERMONT AVE NW, SUITE 1130 |
| COGENCY GLOBAL INC. |
| WASHINGTON, DC 20005 |
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