Search

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 numberTitle of the applicationFiling DateStatus
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 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19292256 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/292256
ELECTRIC GENERATOR BEHIND FAN IN TURBINE ENGINE Aug 5, 2025 Pending
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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19257564 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/257564
GAS TURBINE ENGINE WITH FORWARD SWEPT OUTLET GUIDE VANES Jul 1, 2025 Pending
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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 104616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19228855 [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 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19228821 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/228821
LEAN BURN COMBUSTOR Jun 4, 2025 Pending
Array ( [id] => 19983725 [patent_doc_number] => 20250121947 [patent_country] => US [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 [patent_app_country] => US [patent_app_date] => 2024-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18999269 [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18903919 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/903919
WASTE HYDROGEN POWER GENERATION DEVICE Sep 30, 2024 Abandoned
Array ( [id] => 20407991 [patent_doc_number] => 20250377100 [patent_country] => US [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 [patent_app_country] => US [patent_app_date] => 2024-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 100962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18892673 [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 [patent_country] => US [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 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 4666 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18885392 [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 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => COMBUSTOR WITH DILUTION OPENINGS [patent_app_type] => utility [patent_app_number] => 18/809634 [patent_app_country] => US [patent_app_date] => 2024-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18809634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/809634
COMBUSTOR WITH DILUTION OPENINGS Aug 19, 2024 Pending
Array ( [id] => 20579114 [patent_doc_number] => 12571359 [patent_country] => US [patent_kind] => B2 [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 [patent_app_country] => US [patent_app_date] => 2024-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1173 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18779824 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/779824
Inlets for gas turbine engine bypass duct heat exchangers Jul 21, 2024 Issued
Array ( [id] => 19904712 [patent_doc_number] => 12281710 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Butterfly valve [patent_app_type] => utility [patent_app_number] => 18/770742 [patent_app_country] => US [patent_app_date] => 2024-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 26 [patent_no_of_words] => 8435 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 750 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18770742 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/770742
Butterfly valve Jul 11, 2024 Issued
Array ( [id] => 20413914 [patent_doc_number] => 12497184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Air intake module for an aircraft turbomachine and method for de-icing thereof [patent_app_type] => utility [patent_app_number] => 18/734449 [patent_app_country] => US [patent_app_date] => 2024-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18734449 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/734449
Air intake module for an aircraft turbomachine and method for de-icing thereof Jun 4, 2024 Issued
Array ( [id] => 20321990 [patent_doc_number] => 20250334078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => ACTIVE CONTROL OF GEARBOX CASE PRESSURE [patent_app_type] => utility [patent_app_number] => 18/647614 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18647614 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/647614
ACTIVE CONTROL OF GEARBOX CASE PRESSURE Apr 25, 2024 Pending
Array ( [id] => 19817466 [patent_doc_number] => 20250075673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => GEARED GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 18/596863 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18596863 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/596863
GEARED GAS TURBINE ENGINE Mar 5, 2024 Pending
Array ( [id] => 19390189 [patent_doc_number] => 20240280059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => System and Method to Prevent Bleed Air Over-Extraction in Aircraft [patent_app_type] => utility [patent_app_number] => 18/581952 [patent_app_country] => US [patent_app_date] => 2024-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2876 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18581952 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581952
System and method to prevent bleed air over-extraction in aircraft Feb 19, 2024 Issued
Array ( [id] => 19359771 [patent_doc_number] => 20240261805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => FOAM NOZZLE SPREADER TIP [patent_app_type] => utility [patent_app_number] => 18/434547 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18434547 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/434547
FOAM NOZZLE SPREADER TIP Feb 5, 2024 Pending
Array ( [id] => 19200956 [patent_doc_number] => 20240172855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => Essential Oil Spray Device and Hair Dryer [patent_app_type] => utility [patent_app_number] => 18/434800 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18434800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/434800
Essential Oil Spray Device and Hair Dryer Feb 5, 2024 Pending
Array ( [id] => 19447591 [patent_doc_number] => 20240307721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => BATTERY DISCONNECT UNIT INCLUDING FIRE EXTINGUISHING LIQUID AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/428975 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18428975 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/428975
BATTERY DISCONNECT UNIT INCLUDING FIRE EXTINGUISHING LIQUID AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME Jan 30, 2024 Pending
Array ( [id] => 20134242 [patent_doc_number] => 20250241286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => SYSTEM AND METHOD FOR AN AGRICULTURAL VEHICLE [patent_app_type] => utility [patent_app_number] => 18/428155 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18428155 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/428155
SYSTEM AND METHOD FOR AN AGRICULTURAL VEHICLE Jan 30, 2024 Pending
Array ( [id] => 20134244 [patent_doc_number] => 20250241288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => SYSTEM AND METHOD FOR AN AGRICULTURAL APPLICATOR [patent_app_type] => utility [patent_app_number] => 18/428140 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18428140 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/428140
SYSTEM AND METHOD FOR AN AGRICULTURAL APPLICATOR Jan 30, 2024 Pending
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