
Tapas Mazumder
Examiner (ID: 2904, Phone: (571)270-7466 , Office: P/2616 )
| Most Active Art Unit | 2616 |
| Art Unit(s) | 2619, 2614, 2615, 2616, 2679 |
| Total Applications | 525 |
| Issued Applications | 422 |
| Pending Applications | 48 |
| Abandoned Applications | 75 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18538169
[patent_doc_number] => 20230243272
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-03
[patent_title] => GUIDE VANE ASSEMBLY FOR A TURBOMACHINE
[patent_app_type] => utility
[patent_app_number] => 18/161367
[patent_app_country] => US
[patent_app_date] => 2023-01-30
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/161367 | GUIDE VANE ASSEMBLY FOR A TURBOMACHINE | Jan 29, 2023 | Abandoned |
Array
(
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[patent_doc_number] => 12196102
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[patent_kind] => B2
[patent_issue_date] => 2025-01-14
[patent_title] => Rotor with a balancing flange, rotor assembly with at least one rotor, and turbomachine with at least one rotor or with a rotor assembly
[patent_app_type] => utility
[patent_app_number] => 18/159151
[patent_app_country] => US
[patent_app_date] => 2023-01-25
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Array
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[patent_doc_number] => 12037968
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[patent_kind] => B1
[patent_issue_date] => 2024-07-16
[patent_title] => Vehicle fuel system with active accumulator
[patent_app_type] => utility
[patent_app_number] => 18/158520
[patent_app_country] => US
[patent_app_date] => 2023-01-24
[patent_effective_date] => 0000-00-00
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Array
(
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[patent_doc_number] => 20230287799
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[patent_kind] => A1
[patent_issue_date] => 2023-09-14
[patent_title] => DEVICE FOR FIXING POSITION OF ADJUSTABLE ROWS OF GUIDE VANES OF TURBOMACHINE
[patent_app_type] => utility
[patent_app_number] => 18/155934
[patent_app_country] => US
[patent_app_date] => 2023-01-18
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/155934 | Device for fixing position of adjustable rows of guide vanes of turbomachine | Jan 17, 2023 | Issued |
Array
(
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[patent_doc_number] => 11846203
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[patent_issue_date] => 2023-12-19
[patent_title] => Turbine nozzle with dust tolerant impingement cooling
[patent_app_type] => utility
[patent_app_number] => 18/155144
[patent_app_country] => US
[patent_app_date] => 2023-01-17
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Array
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[patent_doc_number] => 20240240571
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[patent_kind] => A1
[patent_issue_date] => 2024-07-18
[patent_title] => AIRFOILS FOR TURBOFAN ENGINES
[patent_app_type] => utility
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Array
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[patent_title] => METHODS AND APPARATUS FOR PASSIVE FAN BLADE TIP CLEARANCE CONTROL
[patent_app_type] => utility
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[patent_app_date] => 2023-01-13
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/154556 | Methods and apparatus for passive fan blade tip clearance control | Jan 12, 2023 | Issued |
Array
(
[id] => 19301251
[patent_doc_number] => 20240229822
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[patent_kind] => A1
[patent_issue_date] => 2024-07-11
[patent_title] => FAN SHROUD AND FAN ASSEMBLY HAVING FAN SHROUD
[patent_app_type] => utility
[patent_app_number] => 18/153085
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/153085 | Fan shroud and fan assembly having fan shroud | Jan 10, 2023 | Issued |
Array
(
[id] => 18511032
[patent_doc_number] => 20230227152
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[patent_kind] => A1
[patent_issue_date] => 2023-07-20
[patent_title] => CORE MATERIAL FOR BALANCED ROTOR BLADE
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/094894 | Core material for balanced rotor blade | Jan 8, 2023 | Issued |
Array
(
[id] => 19301098
[patent_doc_number] => 20240229667
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[patent_kind] => A1
[patent_issue_date] => 2024-07-11
[patent_title] => COMPLIANT FEEDTHROUGHS FOR GAS TURBINE ENGINES
[patent_app_type] => utility
[patent_app_number] => 18/150664
[patent_app_country] => US
[patent_app_date] => 2023-01-05
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/150664 | COMPLIANT FEEDTHROUGHS FOR GAS TURBINE ENGINES | Jan 4, 2023 | Pending |
Array
(
[id] => 19106404
[patent_doc_number] => 11959491
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[patent_kind] => B2
[patent_issue_date] => 2024-04-16
[patent_title] => Tower fan and air channel therefor
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Array
(
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Array
(
[id] => 18512043
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Array
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Array
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Array
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Array
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