
Sumaiya A. Chowdhury
Examiner (ID: 12533, Phone: (571)272-8567 , Office: P/2421 )
| Most Active Art Unit | 2421 |
| Art Unit(s) | 2623, 2611, 2421 |
| Total Applications | 661 |
| Issued Applications | 471 |
| Pending Applications | 33 |
| Abandoned Applications | 171 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 14374523
[patent_doc_number] => 20190161174
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-05-30
[patent_title] => RETROFIT FLIGHT CONTROL SURFACE
[patent_app_type] => utility
[patent_app_number] => 16/203569
[patent_app_country] => US
[patent_app_date] => 2018-11-28
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Array
(
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[patent_doc_number] => 20190160901
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[patent_kind] => A1
[patent_issue_date] => 2019-05-30
[patent_title] => Kit System For Producing A Roadable Aircraft
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2018-11-27
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Array
(
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[patent_issue_date] => 2020-05-28
[patent_title] => SUSPENDED SERVING SYSTEM AND METHODS
[patent_app_type] => utility
[patent_app_number] => 16/201933
[patent_app_country] => US
[patent_app_date] => 2018-11-27
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Array
(
[id] => 17997564
[patent_doc_number] => 11498655
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-11-15
[patent_title] => Pressure bulkhead for an aircraft
[patent_app_type] => utility
[patent_app_number] => 16/201540
[patent_app_country] => US
[patent_app_date] => 2018-11-27
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Array
(
[id] => 17162712
[patent_doc_number] => 11148799
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-10-19
[patent_title] => Tilting duct compound helicopter
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/200024 | Tilting duct compound helicopter | Nov 25, 2018 | Issued |
Array
(
[id] => 16206134
[patent_doc_number] => 20200239124
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-07-30
[patent_title] => RECTIFICATION STRUCTURE BODY AND FLYING VEHICLE
[patent_app_type] => utility
[patent_app_number] => 16/639188
[patent_app_country] => US
[patent_app_date] => 2018-09-12
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Array
(
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[patent_doc_number] => 12337966
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[patent_issue_date] => 2025-06-24
[patent_title] => Methods for improvements of the closed wing aircraft concept and corresponding aircraft configurations
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/162644 | Methods for improvements of the closed wing aircraft concept and corresponding aircraft configurations | Aug 18, 2018 | Issued |
Array
(
[id] => 18947893
[patent_doc_number] => 11891173
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[patent_kind] => B2
[patent_issue_date] => 2024-02-06
[patent_title] => Aircraft wing unit with pressure fence
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/608978 | Aircraft wing unit with pressure fence | Apr 25, 2018 | Issued |
Array
(
[id] => 15897719
[patent_doc_number] => 20200148378
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[patent_kind] => A1
[patent_issue_date] => 2020-05-14
[patent_title] => Assembly For Aircraft Comprising A Primary Structure Of An Attachment Pylon Attached To A Wing Box Using A Bolted Connection
[patent_app_type] => utility
[patent_app_number] => 16/603988
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Array
(
[id] => 20213299
[patent_doc_number] => 12409937
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[patent_issue_date] => 2025-09-09
[patent_title] => Seating assembly with staggered arrangement
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/499617 | Seating assembly with staggered arrangement | Mar 25, 2018 | Issued |
Array
(
[id] => 15831087
[patent_doc_number] => 20200130825
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[patent_kind] => A1
[patent_issue_date] => 2020-04-30
[patent_title] => NEUTRAL AXIS DUCT WITH TANDEM TELESCOPIC THRUST VECTORING LEADING AND TRAILING EDGE PROPELLERS FOR MULTI-MODE SPATIAL VEHICLE
[patent_app_type] => utility
[patent_app_number] => 16/472228
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Array
(
[id] => 16807441
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[patent_title] => SEAT UNIT AND ATTACHMENT METHOD THEREOF
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Array
(
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Array
(
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Array
(
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Array
(
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Array
(
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