Patent Assignment Details
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Reel/Frame: | 061216/0209 | |
| Pages: | 7 |
| | Recorded: | 08/19/2022 | | |
Attorney Dkt #: | ZZLK-03301-UUS |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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NONE
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Issue Dt:
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Application #:
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17891170
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Filing Dt:
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08/19/2022
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Publication #:
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Pub Dt:
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03/02/2023
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Title:
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FERROUS SULFIDE-CONTAINING PASSIVATOR FOR REMOVING HEAVY METAL FROM SOIL AND PREPARATION METHOD AND USE THEREOF
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Assignees
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NO. 85, MINGLUN STREET |
KAIFENG, CHINA 475001 |
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SCIENCE AND TECHNOLOGY INDUSTRIAL PARK |
JIYUAN, CHINA 454650 |
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Correspondence name and address
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MATTHIAS SCHOLL
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1321 UPLAND DR.
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SUITE 1319
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HOUSTON, TX 77043
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05/23/2024 12:52 PM
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