
Mitchell E. Alter
Examiner (ID: 560, Phone: (571)270-3892 , Office: P/3735 )
| Most Active Art Unit | 3735 |
| Art Unit(s) | 3735, 3791 |
| Total Applications | 382 |
| Issued Applications | 223 |
| Pending Applications | 0 |
| Abandoned Applications | 155 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19955743
[patent_doc_number] => 12326152
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-06-10
[patent_title] => Unibody axial pump
[patent_app_type] => utility
[patent_app_number] => 18/269560
[patent_app_country] => US
[patent_app_date] => 2020-12-31
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/269560 | Unibody axial pump | Dec 30, 2020 | Issued |
Array
(
[id] => 16778869
[patent_doc_number] => 20210115947
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-04-22
[patent_title] => SILENCING DEVICE AND COMPRESSOR
[patent_app_type] => utility
[patent_app_number] => 17/136110
[patent_app_country] => US
[patent_app_date] => 2020-12-29
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/136110 | Silencing device and compressor | Dec 28, 2020 | Issued |
Array
(
[id] => 16886263
[patent_doc_number] => 20210172459
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[patent_kind] => A1
[patent_issue_date] => 2021-06-10
[patent_title] => CENTRIFUGAL PUMP FOR PROCESSING MOLTEN UREA AND RELATIVE PLANT
[patent_app_type] => utility
[patent_app_number] => 17/111837
[patent_app_country] => US
[patent_app_date] => 2020-12-04
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/111837 | CENTRIFUGAL PUMP FOR PROCESSING MOLTEN UREA AND RELATIVE PLANT | Dec 3, 2020 | Abandoned |
Array
(
[id] => 19884675
[patent_doc_number] => 12270373
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-08
[patent_title] => Relating to wind turbine blade root cover
[patent_app_type] => utility
[patent_app_number] => 17/783030
[patent_app_country] => US
[patent_app_date] => 2020-12-04
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/783030 | Relating to wind turbine blade root cover | Dec 3, 2020 | Issued |
Array
(
[id] => 18932857
[patent_doc_number] => 11885265
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[patent_kind] => B2
[patent_issue_date] => 2024-01-30
[patent_title] => Recovery of lubricating oil from a reduction gear of an aircraft turbine engine
[patent_app_type] => utility
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[patent_app_date] => 2020-12-01
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Array
(
[id] => 18078204
[patent_doc_number] => 20220403816
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[patent_kind] => A1
[patent_issue_date] => 2022-12-22
[patent_title] => WIND TURBINE BLADE FLOW REGULATION
[patent_app_type] => utility
[patent_app_number] => 17/779170
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[patent_app_date] => 2020-11-25
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/779170 | WIND TURBINE BLADE FLOW REGULATION | Nov 24, 2020 | Abandoned |
Array
(
[id] => 16871017
[patent_doc_number] => 20210164484
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-03
[patent_title] => PUMP WITH A LIFTING DEVICE
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/951215 | PUMP WITH A LIFTING DEVICE | Nov 17, 2020 | Abandoned |
Array
(
[id] => 17604813
[patent_doc_number] => 11333291
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-05-17
[patent_title] => Support frame for positive pressure blower
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/099551 | Support frame for positive pressure blower | Nov 15, 2020 | Issued |
Array
(
[id] => 19339687
[patent_doc_number] => 12049868
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-07-30
[patent_title] => Enhanced wind turbine wake mixing
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/776682 | Enhanced wind turbine wake mixing | Nov 12, 2020 | Issued |
Array
(
[id] => 17998458
[patent_doc_number] => 11499559
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-11-15
[patent_title] => Fluid pump and outlet check valve assembly thereof
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/085318 | Fluid pump and outlet check valve assembly thereof | Oct 29, 2020 | Issued |
Array
(
[id] => 17120192
[patent_doc_number] => 11131317
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2021-09-28
[patent_title] => Hydraulic ram used for pump packing
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/948869 | Hydraulic ram used for pump packing | Oct 2, 2020 | Issued |
Array
(
[id] => 18315646
[patent_doc_number] => 11629720
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[patent_kind] => B2
[patent_issue_date] => 2023-04-18
[patent_title] => Thrust box and skid for a horizontally mounted submersible pump
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Array
(
[id] => 17619884
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Array
(
[id] => 16728543
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[patent_title] => VEHICLE DRIVING APPARATUS
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/034900 | Vehicle driving apparatus | Sep 27, 2020 | Issued |
Array
(
[id] => 17429210
[patent_doc_number] => 20220056919
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[patent_title] => IMPELLER LOCKING METHOD
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Array
(
[id] => 18103068
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[patent_title] => Helicoid in a tube
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Array
(
[id] => 16629376
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[patent_title] => Intermediate Bearing In Electrical Submersible Pump
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Array
(
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[patent_title] => PISTON ROD SEAL
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Array
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Array
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