Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 065921/0087 | |
| Pages: | 4 |
| | Recorded: | 12/20/2023 | | |
| Attorney Dkt #: | 4798-0115M |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
4
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Patent #:
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Issue Dt:
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03/14/2023
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Application #:
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15780450
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Filing Dt:
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05/31/2018
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Publication #:
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Pub Dt:
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12/06/2018
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Title:
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OPERATION METHOD OF COPPER SMELTING FURNACE
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Patent #:
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Issue Dt:
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11/24/2020
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Application #:
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15941197
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Filing Dt:
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03/30/2018
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Publication #:
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Pub Dt:
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10/04/2018
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Title:
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RAW MATERIAL SUPPLY DEVICE, FLASH SMELTING FURNACE AND NOZZLE MEMBER
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Patent #:
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Issue Dt:
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11/15/2022
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Application #:
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16634004
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Filing Dt:
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01/24/2020
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Publication #:
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Pub Dt:
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03/25/2021
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Title:
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CONCENTRATE BURNER OF COPPER SMELTING FURNACE AND OPERATION METHOD OF COPPER SMELTING FURNACE
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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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18107388
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Filing Dt:
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02/08/2023
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Publication #:
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Pub Dt:
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06/15/2023
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Title:
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OPERATION METHOD OF COPPER SMELTING FURNACE
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Assignee
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| 10-4, TORANOMON 2-CHOME, MINATO-KU |
| TOKYO, JAPAN 105-0001 |
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Correspondence name and address
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BIRCH, STEWART, KOLASCH & BIRCH, LLP
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8110 GATEHOUSE ROAD
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FALLS CHURCH, VA 22042
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