
Marc J. Amar
Examiner (ID: 13531, Phone: (571)272-9948 , Office: P/3741 )
| Most Active Art Unit | 3741 |
| Art Unit(s) | 3741 |
| Total Applications | 478 |
| Issued Applications | 340 |
| Pending Applications | 51 |
| Abandoned Applications | 95 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20241551
[patent_doc_number] => 12421860
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-23
[patent_title] => Annulus filler for a gas turbine engine
[patent_app_type] => utility
[patent_app_number] => 18/636837
[patent_app_country] => US
[patent_app_date] => 2024-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1038
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 238
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636837
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/636837 | Annulus filler for a gas turbine engine | Apr 15, 2024 | Issued |
Array
(
[id] => 19345921
[patent_doc_number] => 20240254884
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-01
[patent_title] => AERODYNAMICALLY MISTUNED AIRFOILS FOR UNSTEADY LOSS REDUCTION
[patent_app_type] => utility
[patent_app_number] => 18/635858
[patent_app_country] => US
[patent_app_date] => 2024-04-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8613
[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] => 18635858
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/635858 | Aerodynamically mistuned airfoils for unsteady loss reduction | Apr 14, 2024 | Issued |
Array
(
[id] => 20594172
[patent_doc_number] => 12577878
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-03-17
[patent_title] => Leading edge plating on low pressure compressor vane for weight and strength optimization
[patent_app_type] => utility
[patent_app_number] => 18/632841
[patent_app_country] => US
[patent_app_date] => 2024-04-11
[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] => 1
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18632841
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/632841 | Leading edge plating on low pressure compressor vane for weight and strength optimization | Apr 10, 2024 | Issued |
Array
(
[id] => 19904596
[patent_doc_number] => 12281593
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-04-22
[patent_title] => Fluid flow distributor for vapor phase coating of turbine components
[patent_app_type] => utility
[patent_app_number] => 18/619014
[patent_app_country] => US
[patent_app_date] => 2024-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 25
[patent_no_of_words] => 1137
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 221
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18619014
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/619014 | Fluid flow distributor for vapor phase coating of turbine components | Mar 26, 2024 | Issued |
Array
(
[id] => 19449644
[patent_doc_number] => 20240309774
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-19
[patent_title] => SEGMENTED VARIABLE FAN OUTLET GUIDE VANE WITH PASS THROUGH ACTUATION MECHANISMS
[patent_app_type] => utility
[patent_app_number] => 18/600604
[patent_app_country] => US
[patent_app_date] => 2024-03-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16951
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 270
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18600604
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/600604 | Segmented variable fan outlet guide vane with pass through actuation mechanisms | Mar 7, 2024 | Issued |
Array
(
[id] => 19840626
[patent_doc_number] => 12253002
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-03-18
[patent_title] => Systems and methods for sensors on circumferential interior surface of turbomachine casing
[patent_app_type] => utility
[patent_app_number] => 18/594658
[patent_app_country] => US
[patent_app_date] => 2024-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 29
[patent_figures_cnt] => 44
[patent_no_of_words] => 20688
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18594658
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/594658 | Systems and methods for sensors on circumferential interior surface of turbomachine casing | Mar 3, 2024 | Issued |
Array
(
[id] => 19668246
[patent_doc_number] => 12180981
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-12-31
[patent_title] => Dust-collecting device for fan blades
[patent_app_type] => utility
[patent_app_number] => 18/588230
[patent_app_country] => US
[patent_app_date] => 2024-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4580
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18588230
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/588230 | Dust-collecting device for fan blades | Feb 26, 2024 | Issued |
Array
(
[id] => 19319022
[patent_doc_number] => 20240240565
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-18
[patent_title] => COVER PLATE CONNECTIONS FOR A HOLLOW FAN BLADE
[patent_app_type] => utility
[patent_app_number] => 18/586012
[patent_app_country] => US
[patent_app_date] => 2024-02-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6740
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 68
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18586012
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/586012 | Cover plate connections for a hollow fan blade | Feb 22, 2024 | Issued |
Array
(
[id] => 20623089
[patent_doc_number] => 12590590
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-03-31
[patent_title] => Aircraft engine impeller with exducer shroud forward sweep
[patent_app_type] => utility
[patent_app_number] => 18/583544
[patent_app_country] => US
[patent_app_date] => 2024-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 0
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 174
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18583544
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/583544 | Aircraft engine impeller with exducer shroud forward sweep | Feb 20, 2024 | Issued |
Array
(
[id] => 19793806
[patent_doc_number] => 12234742
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-02-25
[patent_title] => Partition damper seal configurations for segmented internal cooling hardware
[patent_app_type] => utility
[patent_app_number] => 18/581225
[patent_app_country] => US
[patent_app_date] => 2024-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 15
[patent_no_of_words] => 6673
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18581225
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/581225 | Partition damper seal configurations for segmented internal cooling hardware | Feb 18, 2024 | Issued |
Array
(
[id] => 19709923
[patent_doc_number] => 20250020065
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-16
[patent_title] => VANE WITH SEAL
[patent_app_type] => utility
[patent_app_number] => 18/434049
[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] => 3726
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -3
[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] => 18434049
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/434049 | Vane with seal | Feb 5, 2024 | Issued |
Array
(
[id] => 19738773
[patent_doc_number] => 12215597
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-02-04
[patent_title] => Gas turbine engine rotor blade geometry and method for selecting same
[patent_app_type] => utility
[patent_app_number] => 18/424383
[patent_app_country] => US
[patent_app_date] => 2024-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 6104
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 289
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18424383
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/424383 | Gas turbine engine rotor blade geometry and method for selecting same | Jan 25, 2024 | Issued |
Array
(
[id] => 20099954
[patent_doc_number] => 20250229890
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-17
[patent_title] => METHOD AND SYSTEM FOR CONTROLLING A VARIABLE-PITCH PROPELLER WITH OIL LEAKAGE COMPENSATION
[patent_app_type] => utility
[patent_app_number] => 18/410896
[patent_app_country] => US
[patent_app_date] => 2024-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2185
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18410896
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/410896 | METHOD AND SYSTEM FOR CONTROLLING A VARIABLE-PITCH PROPELLER WITH OIL LEAKAGE COMPENSATION | Jan 10, 2024 | Pending |
Array
(
[id] => 19319021
[patent_doc_number] => 20240240564
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-18
[patent_title] => BLISK
[patent_app_type] => utility
[patent_app_number] => 18/408722
[patent_app_country] => US
[patent_app_date] => 2024-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7733
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18408722
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/408722 | Blisk | Jan 9, 2024 | Issued |
Array
(
[id] => 20116476
[patent_doc_number] => 12366170
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-22
[patent_title] => Flow body for a gas turbine, gas turbine, method for manufacturing a flow body for a gas turbine, and method for repairing a flow body of a gas turbine
[patent_app_type] => utility
[patent_app_number] => 18/408739
[patent_app_country] => US
[patent_app_date] => 2024-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 13
[patent_no_of_words] => 5593
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 219
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18408739
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/408739 | Flow body for a gas turbine, gas turbine, method for manufacturing a flow body for a gas turbine, and method for repairing a flow body of a gas turbine | Jan 9, 2024 | Issued |
Array
(
[id] => 19280586
[patent_doc_number] => 20240217060
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-04
[patent_title] => SUBSTRATE POLISHING DEVICE, SUBSTRATE PROCESSING APPARATUS, METHOD, AND STORAGE MEDIUM
[patent_app_type] => utility
[patent_app_number] => 18/395191
[patent_app_country] => US
[patent_app_date] => 2023-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7001
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 58
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18395191
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/395191 | SUBSTRATE POLISHING DEVICE, SUBSTRATE PROCESSING APPARATUS, METHOD, AND STORAGE MEDIUM | Dec 21, 2023 | Pending |
Array
(
[id] => 19280588
[patent_doc_number] => 20240217062
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-04
[patent_title] => SUBSTRATE POLISHING APPARATUS, SUBSTRATE PROCESSING APPARATUS, METHOD, AND STORAGE MEDIUM
[patent_app_type] => utility
[patent_app_number] => 18/395059
[patent_app_country] => US
[patent_app_date] => 2023-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7326
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 62
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18395059
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/395059 | SUBSTRATE POLISHING APPARATUS, SUBSTRATE PROCESSING APPARATUS, METHOD, AND STORAGE MEDIUM | Dec 21, 2023 | Pending |
Array
(
[id] => 19510250
[patent_doc_number] => 20240341936
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-17
[patent_title] => DEVICE FOR CLEANING SURFACES AND USE THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/393808
[patent_app_country] => US
[patent_app_date] => 2023-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5466
[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] => 18393808
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/393808 | DEVICE FOR CLEANING SURFACES AND USE THEREOF | Dec 21, 2023 | Pending |
Array
(
[id] => 20066513
[patent_doc_number] => 20250204735
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-26
[patent_title] => SURFACE CLEANER
[patent_app_type] => utility
[patent_app_number] => 18/391923
[patent_app_country] => US
[patent_app_date] => 2023-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4633
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18391923
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/391923 | SURFACE CLEANER | Dec 20, 2023 | Pending |
Array
(
[id] => 20067999
[patent_doc_number] => 20250206221
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-26
[patent_title] => HOSE DRIVE SYSTEMS, VEHICLES, AND RELATED METHODS
[patent_app_type] => utility
[patent_app_number] => 18/393230
[patent_app_country] => US
[patent_app_date] => 2023-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6998
[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] => 18393230
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/393230 | HOSE DRIVE SYSTEMS, VEHICLES, AND RELATED METHODS | Dec 20, 2023 | Pending |