Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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01/12/2021
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Application #:
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15757814
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Filing Dt:
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03/06/2018
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Publication #:
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Pub Dt:
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12/13/2018
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Inventor:
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Xiaodong Cao
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Title:
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SOUND ABSORPTION MATERIAL PREPARATION METHOD, SOUND ABSORPTION MATERIAL AND FILLING METHOD THEREOF
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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NO.268 DONGFANG ROAD, HI-TECH INDUSTRY DISTRICT |
WEIFANG CITY |
SHANDONG, CHINA 261031 |
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ALSTON & BIRD LLP |
BANK OF AMERICA PLAZA |
101 SOUTH TRYON STREET, SUITE 4000 |
CHARLOTTE, NC 28280-4000 |
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