
Sihar A. Karwan
Examiner (ID: 18825, Phone: (571)272-2747 , Office: P/2422 )
| Most Active Art Unit | 2422 |
| Art Unit(s) | 2422, 3658, 3664 |
| Total Applications | 453 |
| Issued Applications | 234 |
| Pending Applications | 73 |
| Abandoned Applications | 170 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20177373
[patent_doc_number] => 12396138
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-19
[patent_title] => Heat removal systems and methods with automated fire suppression for data centers
[patent_app_type] => utility
[patent_app_number] => 17/892683
[patent_app_country] => US
[patent_app_date] => 2022-08-22
[patent_effective_date] => 0000-00-00
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[patent_figures_cnt] => 22
[patent_no_of_words] => 7320
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892683
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/892683 | Heat removal systems and methods with automated fire suppression for data centers | Aug 21, 2022 | Issued |
Array
(
[id] => 18985830
[patent_doc_number] => 20240057799
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-22
[patent_title] => BIODEGRADABLE STRAW
[patent_app_type] => utility
[patent_app_number] => 17/820073
[patent_app_country] => US
[patent_app_date] => 2022-08-16
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 19990055
[patent_doc_number] => 20250128277
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-04-24
[patent_title] => Electrostatic Spraying Device
[patent_app_type] => utility
[patent_app_number] => 18/690516
[patent_app_country] => US
[patent_app_date] => 2022-08-12
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 18785040
[patent_doc_number] => 20230372753
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-23
[patent_title] => CONSTANT BLEND RATIO OF FIRE SUPPRESSANT AGENTS DURING DISCHARGE
[patent_app_type] => utility
[patent_app_number] => 17/885746
[patent_app_country] => US
[patent_app_date] => 2022-08-11
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 18886630
[patent_doc_number] => 11865388
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[patent_kind] => B2
[patent_issue_date] => 2024-01-09
[patent_title] => Systems and methods for fire suppression in a corridor
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[patent_app_number] => 17/882197
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/882197 | Systems and methods for fire suppression in a corridor | Aug 4, 2022 | Issued |
Array
(
[id] => 18437142
[patent_doc_number] => 20230184436
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-15
[patent_title] => Birthday Cake Blower Device
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2022-07-15
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/865500 | Birthday Cake Blower Device | Jul 14, 2022 | Pending |
Array
(
[id] => 18110743
[patent_doc_number] => 20230003623
[patent_country] => US
[patent_kind] => A1
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[patent_title] => ANALYTICAL NEBULIZER
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/811592 | ANALYTICAL NEBULIZER | Jul 10, 2022 | Pending |
Array
(
[id] => 17959077
[patent_doc_number] => 20220339657
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-27
[patent_title] => HANDHELD SHOWER ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 17/860987
[patent_app_country] => US
[patent_app_date] => 2022-07-08
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/860987 | Handheld shower assembly | Jul 7, 2022 | Issued |
Array
(
[id] => 17959076
[patent_doc_number] => 20220339656
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-27
[patent_title] => Irrigation Nozzle With One Or More Grit Vents
[patent_app_type] => utility
[patent_app_number] => 17/860698
[patent_app_country] => US
[patent_app_date] => 2022-07-08
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/860698 | Irrigation nozzle with one or more grit vents | Jul 7, 2022 | Issued |
Array
(
[id] => 18123714
[patent_doc_number] => 20230009324
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-12
[patent_title] => BULLDOZER WITH FIRE APPARATUS
[patent_app_type] => utility
[patent_app_number] => 17/859492
[patent_app_country] => US
[patent_app_date] => 2022-07-07
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17859492
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/859492 | Bulldozer with fire apparatus | Jul 6, 2022 | Issued |
Array
(
[id] => 18148647
[patent_doc_number] => 20230022504
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-26
[patent_title] => SPRAY MONITORING SYSTEMS, DEVICES, AND METHODS
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/811031 | Spray monitoring systems, devices, and methods | Jul 5, 2022 | Issued |
Array
(
[id] => 18149178
[patent_doc_number] => 20230023035
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[patent_title] => SPRAY NOZZLE ERROR DETECTION
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Array
(
[id] => 18894205
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Array
(
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[patent_title] => Turbine Engine Cleaning and Protection System
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Array
(
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Array
(
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Array
(
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[patent_title] => AUTOMATED FIRE SUPPRESSION SYSTEM
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Array
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Array
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Array
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