Search

Steven M. Sutherland

Examiner (ID: 6504, Phone: (571)270-1902 , Office: P/3741 )

Most Active Art Unit
3741
Art Unit(s)
3741, 3752
Total Applications
1120
Issued Applications
883
Pending Applications
74
Abandoned Applications
191

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20408004 [patent_doc_number] => 20250377113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => GAS TURBINE PERFORMANCE [patent_app_type] => utility [patent_app_number] => 19/228866 [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] => 103969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19228866 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/228866
GAS TURBINE PERFORMANCE Jun 4, 2025 Pending
Array ( [id] => 20321985 [patent_doc_number] => 20250334073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => VARIABLE AREA TURBINE NOZZLE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 19/173146 [patent_app_country] => US [patent_app_date] => 2025-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19173146 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/173146
VARIABLE AREA TURBINE NOZZLE ASSEMBLY Apr 7, 2025 Pending
Array ( [id] => 20165645 [patent_doc_number] => 20250257691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => CYCLONIC SEPARATOR FOR GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 19/049033 [patent_app_country] => US [patent_app_date] => 2025-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19049033 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/049033
CYCLONIC SEPARATOR FOR GAS TURBINE ENGINE Feb 9, 2025 Pending
Array ( [id] => 20453763 [patent_doc_number] => 12516815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Combustor liner panels [patent_app_type] => utility [patent_app_number] => 19/047035 [patent_app_country] => US [patent_app_date] => 2025-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19047035 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/047035
Combustor liner panels Feb 5, 2025 Issued
Array ( [id] => 20135139 [patent_doc_number] => 20250242183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => FIRE SUPPRESSION SYSTEM FOR AUTOMATIC TRACKING OF IGNITION POINT [patent_app_type] => utility [patent_app_number] => 19/042210 [patent_app_country] => US [patent_app_date] => 2025-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19042210 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/042210
FIRE SUPPRESSION SYSTEM FOR AUTOMATIC TRACKING OF IGNITION POINT Jan 30, 2025 Pending
Array ( [id] => 20041753 [patent_doc_number] => 20250179975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 19/043121 [patent_app_country] => US [patent_app_date] => 2025-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19043121 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/043121
GAS TURBINE ENGINE Jan 30, 2025 Pending
Array ( [id] => 20033888 [patent_doc_number] => 20250172110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => GAS TURBINE ENGINE WITH THIRD STREAM [patent_app_type] => utility [patent_app_number] => 19/042124 [patent_app_country] => US [patent_app_date] => 2025-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19042124 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/042124
GAS TURBINE ENGINE WITH THIRD STREAM Jan 30, 2025 Pending
Array ( [id] => 20033887 [patent_doc_number] => 20250172109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => GAS TURBINE ENGINE WITH THIRD STREAM [patent_app_type] => utility [patent_app_number] => 19/037782 [patent_app_country] => US [patent_app_date] => 2025-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19037782 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/037782
GAS TURBINE ENGINE WITH THIRD STREAM Jan 26, 2025 Pending
Array ( [id] => 20050649 [patent_doc_number] => 20250188871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => GAS TURBINE ENGINE WITH HIGH SPEED LOW PRESSURE TURBINE SECTION AND BEARING SUPPORT FEATURES [patent_app_type] => utility [patent_app_number] => 19/027471 [patent_app_country] => US [patent_app_date] => 2025-01-17 [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] => -19 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19027471 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/027471
GAS TURBINE ENGINE WITH HIGH SPEED LOW PRESSURE TURBINE SECTION AND BEARING SUPPORT FEATURES Jan 16, 2025 Pending
Array ( [id] => 20008216 [patent_doc_number] => 20250146438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => ACCESSIBLE DEBRIS SEPARATOR FOR HIGH PRESSURE TURBINE OUTSIDE DIAMETER FED STATIC COMPONENTS [patent_app_type] => utility [patent_app_number] => 19/018995 [patent_app_country] => US [patent_app_date] => 2025-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19018995 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/018995
ACCESSIBLE DEBRIS SEPARATOR FOR HIGH PRESSURE TURBINE OUTSIDE DIAMETER FED STATIC COMPONENTS Jan 12, 2025 Pending
Array ( [id] => 20008232 [patent_doc_number] => 20250146454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 19/017029 [patent_app_country] => US [patent_app_date] => 2025-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19017029 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/017029
GAS TURBINE ENGINE Jan 9, 2025 Pending
Array ( [id] => 20453595 [patent_doc_number] => 12516647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Gas turbine engine with third stream [patent_app_type] => utility [patent_app_number] => 19/016281 [patent_app_country] => US [patent_app_date] => 2025-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 36 [patent_no_of_words] => 42695 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19016281 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/016281
Gas turbine engine with third stream Jan 9, 2025 Issued
Array ( [id] => 19984627 [patent_doc_number] => 20250122849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => GAS TURBINE ENGINE WITH THIRD STREAM [patent_app_type] => utility [patent_app_number] => 18/991142 [patent_app_country] => US [patent_app_date] => 2024-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18991142 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/991142
GAS TURBINE ENGINE WITH THIRD STREAM Dec 19, 2024 Pending
Array ( [id] => 19890931 [patent_doc_number] => 20250116243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => GAS TURBINE ENGINE WITH THIRD STREAM [patent_app_type] => utility [patent_app_number] => 18/982445 [patent_app_country] => US [patent_app_date] => 2024-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18982445 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/982445
GAS TURBINE ENGINE WITH THIRD STREAM Dec 15, 2024 Pending
Array ( [id] => 19991534 [patent_doc_number] => 20250129756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => GAS TURBINE ENGINE WITH THIRD STREAM [patent_app_type] => utility [patent_app_number] => 18/975350 [patent_app_country] => US [patent_app_date] => 2024-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18975350 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/975350
Gas turbine engine with third stream Dec 9, 2024 Issued
Array ( [id] => 20316384 [patent_doc_number] => 12454928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Multistage variable burning rate solid rocket motor and forming method [patent_app_type] => utility [patent_app_number] => 18/962602 [patent_app_country] => US [patent_app_date] => 2024-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18962602 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/962602
Multistage variable burning rate solid rocket motor and forming method Nov 26, 2024 Issued
Array ( [id] => 20033875 [patent_doc_number] => 20250172097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => CONTROLLING SUPPLY OF AIRCRAFT ENGINE WITH MULTIPLE FUELS [patent_app_type] => utility [patent_app_number] => 18/960971 [patent_app_country] => US [patent_app_date] => 2024-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18960971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/960971
Controlling supply of aircraft engine with multiple fuels Nov 25, 2024 Issued
Array ( [id] => 19817704 [patent_doc_number] => 20250075911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => COMBUSTOR [patent_app_type] => utility [patent_app_number] => 18/949096 [patent_app_country] => US [patent_app_date] => 2024-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18949096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/949096
Combustor having a main chamber and one or more trapped vortex cavities Nov 14, 2024 Issued
Array ( [id] => 20014759 [patent_doc_number] => 20250152981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => ICE SLURRY FIREFIGHTING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/945305 [patent_app_country] => US [patent_app_date] => 2024-11-12 [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] => -9 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18945305 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/945305
ICE SLURRY FIREFIGHTING SYSTEM Nov 11, 2024 Pending
Array ( [id] => 20343684 [patent_doc_number] => 12467408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Ice reduction mechanism for turbofan engine [patent_app_type] => utility [patent_app_number] => 18/942928 [patent_app_country] => US [patent_app_date] => 2024-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 4640 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18942928 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/942928
Ice reduction mechanism for turbofan engine Nov 10, 2024 Issued
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