
Jeffrey M. Rutkowski
Supervisory Patent Examiner (ID: 17066, Phone: (571)270-1215 , Office: P/2415 )
| Most Active Art Unit | 2473 |
| Art Unit(s) | 2473, 2400, 2419, 2416, 2616, 2415, 2619 |
| Total Applications | 395 |
| Issued Applications | 251 |
| Pending Applications | 14 |
| Abandoned Applications | 133 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20382379
[patent_doc_number] => 20250364872
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-11-27
[patent_title] => ELECTRIC GENERATOR BEHIND FAN IN TURBINE ENGINE
[patent_app_type] => utility
[patent_app_number] => 19/292256
[patent_app_country] => US
[patent_app_date] => 2025-08-06
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19292256
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Array
(
[id] => 20321986
[patent_doc_number] => 20250334074
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-10-30
[patent_title] => GAS TURBINE ENGINE WITH FORWARD SWEPT OUTLET GUIDE VANES
[patent_app_type] => utility
[patent_app_number] => 19/257564
[patent_app_country] => US
[patent_app_date] => 2025-07-02
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Array
(
[id] => 20407996
[patent_doc_number] => 20250377105
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-12-11
[patent_title] => GAS TURBINE EMISSIONS
[patent_app_type] => utility
[patent_app_number] => 19/228855
[patent_app_country] => US
[patent_app_date] => 2025-06-05
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[rel_patent_id] =>[rel_patent_doc_number] =>) 19/228855 | GAS TURBINE EMISSIONS | Jun 4, 2025 | Pending |
Array
(
[id] => 20407995
[patent_doc_number] => 20250377104
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-12-11
[patent_title] => LEAN BURN COMBUSTOR
[patent_app_type] => utility
[patent_app_number] => 19/228821
[patent_app_country] => US
[patent_app_date] => 2025-06-05
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 19983725
[patent_doc_number] => 20250121947
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[patent_kind] => A1
[patent_issue_date] => 2025-04-17
[patent_title] => ENERGY OPTIMIZATION FOR A HYBRID ELECTRIC ENGINE
[patent_app_type] => utility
[patent_app_number] => 18/999269
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[patent_app_date] => 2024-12-23
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/999269 | ENERGY OPTIMIZATION FOR A HYBRID ELECTRIC ENGINE | Dec 22, 2024 | Pending |
Array
(
[id] => 19877437
[patent_doc_number] => 20250109694
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-04-03
[patent_title] => WASTE HYDROGEN POWER GENERATION DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/903919
[patent_app_country] => US
[patent_app_date] => 2024-10-01
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/903919 | WASTE HYDROGEN POWER GENERATION DEVICE | Sep 30, 2024 | Abandoned |
Array
(
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[patent_doc_number] => 20250377100
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[patent_kind] => A1
[patent_issue_date] => 2025-12-11
[patent_title] => AIRCRAFT MISSION INDEX WITH SUSTAINABLE AVAITION FUEL VERSUS HYDROCARBRON BASED FUEL
[patent_app_type] => utility
[patent_app_number] => 18/892673
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/892673 | AIRCRAFT MISSION INDEX WITH SUSTAINABLE AVAITION FUEL VERSUS HYDROCARBRON BASED FUEL | Sep 22, 2024 | Pending |
Array
(
[id] => 20302952
[patent_doc_number] => 12448935
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[patent_kind] => B2
[patent_issue_date] => 2025-10-21
[patent_title] => Low-frequency acoustic center body
[patent_app_type] => utility
[patent_app_number] => 18/885392
[patent_app_country] => US
[patent_app_date] => 2024-09-13
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/885392 | Low-frequency acoustic center body | Sep 12, 2024 | Issued |
Array
(
[id] => 19632133
[patent_doc_number] => 20240410582
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[patent_title] => COMBUSTOR WITH DILUTION OPENINGS
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Array
(
[id] => 20579114
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[patent_issue_date] => 2026-03-10
[patent_title] => Inlets for gas turbine engine bypass duct heat exchangers
[patent_app_type] => utility
[patent_app_number] => 18/779824
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Array
(
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[patent_title] => Butterfly valve
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Array
(
[id] => 20413914
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[patent_title] => Air intake module for an aircraft turbomachine and method for de-icing thereof
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Array
(
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Array
(
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Array
(
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[patent_title] => System and Method to Prevent Bleed Air Over-Extraction in Aircraft
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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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