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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04/23/2024
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Application #:
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17135515
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Filing Dt:
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12/28/2020
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Publication #:
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Pub Dt:
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07/01/2021
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Inventors:
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Chao-Huang CHEN, Jyun-Da WU, Tzong-Shyan LU, Ying-Chieh LEE
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Title:
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CATALYST COMPOSITION FOR HYDROGENATING 4,4'-METHYLENEDIANILINE DERIVATIVES AND METHOD FOR PREPARING 4,4'-METHYLENE BIS(CYCLOHEXYLAMINE) DERIVATIVES USING THE SAME
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| NO. 195, SEC. 4, CHUNG HSING RD., CHUTUNG |
| HSINCHU, TAIWAN |
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| BIRCH, STEWART, KOLASCH & BIRCH, LLP |
| 8110 GATEHOUSE ROAD |
| SUITE 100E |
| FALLS CHURCH, VA 22042 |
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