
Carlos A. Rivera
Examiner (ID: 56, Phone: (571)270-5697 , Office: P/3741 )
| Most Active Art Unit | 3741 |
| Art Unit(s) | 3741, 4168, 4100, 3723 |
| Total Applications | 629 |
| Issued Applications | 447 |
| Pending Applications | 80 |
| Abandoned Applications | 131 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20413413
[patent_doc_number] => 12496678
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-16
[patent_title] => Method of polishing silicon wafer and method of producing silicon wafer
[patent_app_type] => utility
[patent_app_number] => 18/257492
[patent_app_country] => US
[patent_app_date] => 2021-08-25
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Array
(
[id] => 18672334
[patent_doc_number] => 20230309768
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-05
[patent_title] => VACUUM CLEANER
[patent_app_type] => utility
[patent_app_number] => 18/023469
[patent_app_country] => US
[patent_app_date] => 2020-08-27
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/023469 | Vacuum cleaner with flow path defined in the contact portion | Aug 19, 2021 | Issued |
Array
(
[id] => 18256114
[patent_doc_number] => 20230083153
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[patent_kind] => A1
[patent_issue_date] => 2023-03-16
[patent_title] => BATTERY CELL JIG THAT BOLT-FASTENS THROUGH UNIFORM PRESSURE
[patent_app_type] => utility
[patent_app_number] => 17/799778
[patent_app_country] => US
[patent_app_date] => 2021-08-10
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/799778 | Battery cell jig that bolt-fastens through uniform pressure | Aug 9, 2021 | Issued |
Array
(
[id] => 18708216
[patent_doc_number] => 20230330802
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[patent_kind] => A1
[patent_issue_date] => 2023-10-19
[patent_title] => FLAW GRINDING SYSTEM, FLAW GRINDING METHOD, AND STEEL-PRODUCT MANUFACTURING METHOD EMPLOYING THE FLAW GRINDING METHOD
[patent_app_type] => utility
[patent_app_number] => 18/027404
[patent_app_country] => US
[patent_app_date] => 2021-07-28
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 20547191
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[patent_issue_date] => 2026-02-24
[patent_title] => Robot cleaner
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Array
(
[id] => 18581097
[patent_doc_number] => 20230263348
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[patent_kind] => A1
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[patent_title] => CLEANER STATION
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Array
(
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[patent_doc_number] => 20230284850
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[patent_title] => CLEANER STATION
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/013035 | Cleaner station with cover opening unit | Jul 1, 2021 | Issued |
Array
(
[id] => 19110684
[patent_doc_number] => 20240122434
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[patent_kind] => A1
[patent_issue_date] => 2024-04-18
[patent_title] => AUTOMATIC CLEANING APPARATUS
[patent_app_type] => utility
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[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/276863 | AUTOMATIC CLEANING APPARATUS | Jul 1, 2021 | Pending |
Array
(
[id] => 18565103
[patent_doc_number] => 20230255430
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[patent_kind] => A1
[patent_issue_date] => 2023-08-17
[patent_title] => ROBOT CLEANER AND ROBOT CLEANING SYSTEM HAVING THE SAME, AND CONTROL METHOD OF ROBOT CLEANING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/014239
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/014239 | ROBOT CLEANER AND ROBOT CLEANING SYSTEM HAVING THE SAME, AND CONTROL METHOD OF ROBOT CLEANING SYSTEM | Jun 17, 2021 | Pending |
Array
(
[id] => 20621304
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Array
(
[id] => 19947538
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[patent_issue_date] => 2025-06-03
[patent_title] => Pressurizing suction-attachment table and pressurizing device equipped with the same
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Array
(
[id] => 18706923
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Array
(
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Array
(
[id] => 18350928
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[patent_title] => Tool for adjusting feet for furniture items and the like
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Array
(
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[patent_title] => Improved tool for adjusting shaped profile feet for furniture items
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Array
(
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Array
(
[id] => 19700593
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Array
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/801500 | METHOD AND ASSEMBLY FOR POLISHING OPTICAL CABLES | Mar 2, 2021 | Pending |