Search

Marilyn G. Macasiano

Examiner (ID: 17200, Phone: (571)270-5205 , Office: P/3688 )

Most Active Art Unit
3688
Art Unit(s)
3622, 3688
Total Applications
659
Issued Applications
348
Pending Applications
59
Abandoned Applications
259

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18613061 [patent_doc_number] => 20230279797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => SOUND ABSORBING ELEMENT WITH LOW PROFILE MICRO-LOUVER SLITS AND MUFFLER ASSEMBLY USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/177181 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18177181 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/177181
Sound absorbing element with low profile micro-louver slits and muffler assembly using the same Mar 1, 2023 Issued
Array ( [id] => 19227220 [patent_doc_number] => 12006854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Vehicle exhaust system [patent_app_type] => utility [patent_app_number] => 18/115252 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 4867 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18115252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115252
Vehicle exhaust system Feb 27, 2023 Issued
Array ( [id] => 18553042 [patent_doc_number] => 20230251053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => SILENCER FOR MULTI BARREL WEAPON SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/111898 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18111898 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/111898
Silencer for multi barrel weapon systems Feb 20, 2023 Issued
Array ( [id] => 19863905 [patent_doc_number] => 20250102691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => MARINE SEISMIC ACQUISITION SYSTEM AND RELATED APPARATUS [patent_app_type] => utility [patent_app_number] => 18/729823 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18729823 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/729823
MARINE SEISMIC ACQUISITION SYSTEM AND RELATED APPARATUS Feb 7, 2023 Pending
Array ( [id] => 19702098 [patent_doc_number] => 12196114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Meta-muffler for reducing broadband noise [patent_app_type] => utility [patent_app_number] => 18/105899 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4577 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18105899 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/105899
Meta-muffler for reducing broadband noise Feb 5, 2023 Issued
Array ( [id] => 19322081 [patent_doc_number] => 20240243628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => MOLDED ROTOR ENDCAPS [patent_app_type] => utility [patent_app_number] => 18/153826 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18153826 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/153826
MOLDED ROTOR ENDCAPS Jan 11, 2023 Pending
Array ( [id] => 19801120 [patent_doc_number] => 20250067045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => MULTIWALL SHEET INCLUDING AN ACOUSTIC RESONATOR [patent_app_type] => utility [patent_app_number] => 18/720743 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18720743 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/720743
MULTIWALL SHEET INCLUDING AN ACOUSTIC RESONATOR Dec 18, 2022 Pending
Array ( [id] => 19773052 [patent_doc_number] => 20250054478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => FACE MASK FOR QUIETENING VOCAL SOUND [patent_app_type] => utility [patent_app_number] => 18/720148 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18720148 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/720148
FACE MASK FOR QUIETENING VOCAL SOUND Dec 15, 2022 Pending
Array ( [id] => 20414763 [patent_doc_number] => 12498037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Lubricant supported electric motor [patent_app_type] => utility [patent_app_number] => 18/063133 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063133
Lubricant supported electric motor Dec 7, 2022 Issued
Array ( [id] => 18611776 [patent_doc_number] => 20230278507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => SOUND ABSORPTION BOARD FOR ELECTRIC VEHICLE [patent_app_type] => utility [patent_app_number] => 18/076925 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18076925 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/076925
Sound absorption board for electric vehicle Dec 6, 2022 Issued
Array ( [id] => 18468361 [patent_doc_number] => 20230202642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => AIRCRAFT NOISE CONTROL [patent_app_type] => utility [patent_app_number] => 18/062190 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062190 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062190
AIRCRAFT NOISE CONTROL Dec 5, 2022 Pending
Array ( [id] => 18268329 [patent_doc_number] => 20230089571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => METHOD AND APPARATUS FOR SUPPRESSING UNDESIRABLE TONES IN AN EXHAUST SYSTEM [patent_app_type] => utility [patent_app_number] => 18/061030 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6666 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18061030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/061030
METHOD AND APPARATUS FOR SUPPRESSING UNDESIRABLE TONES IN AN EXHAUST SYSTEM Dec 1, 2022 Abandoned
Array ( [id] => 20019226 [patent_doc_number] => 20250157448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => BROADBAND SOUND ABSORPTION DEVICE USING AREA DIVISION [patent_app_type] => utility [patent_app_number] => 18/725583 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18725583 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/725583
BROADBAND SOUND ABSORPTION DEVICE USING AREA DIVISION Nov 29, 2022 Pending
Array ( [id] => 18450735 [patent_doc_number] => 20230192012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => VEHICLE UPPER STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/058078 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058078
VEHICLE UPPER STRUCTURE Nov 21, 2022 Pending
Array ( [id] => 19757723 [patent_doc_number] => 20250046288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => PARTICLE ACOUSTIC DAMPER POUCH [patent_app_type] => utility [patent_app_number] => 18/717338 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18717338 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/717338
PARTICLE ACOUSTIC DAMPER POUCH Nov 20, 2022 Pending
Array ( [id] => 18394495 [patent_doc_number] => 20230162716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => NOISE SUPPRESSOR [patent_app_type] => utility [patent_app_number] => 17/988195 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17988195 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/988195
Noise suppressor Nov 15, 2022 Issued
Array ( [id] => 18345670 [patent_doc_number] => 20230133780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => Compact Air Plenum Silencer [patent_app_type] => utility [patent_app_number] => 17/978827 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17978827 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/978827
Compact air plenum silencer Oct 31, 2022 Issued
Array ( [id] => 19143271 [patent_doc_number] => 20240142132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => PARALLEL-WALLED VENTILATION DUCT ASSEMBLY WITH INTEGRATED LOW-PROFILE SUBDUCTS [patent_app_type] => utility [patent_app_number] => 18/051232 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18051232 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/051232
Parallel-walled ventilation duct assembly with integrated low-profile subducts Oct 30, 2022 Issued
Array ( [id] => 19587116 [patent_doc_number] => 20240384673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => MUFFLER FOR INTERNAL COMBUSTION ENGINES [patent_app_type] => utility [patent_app_number] => 18/689487 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18689487 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/689487
MUFFLER FOR INTERNAL COMBUSTION ENGINES Sep 25, 2022 Pending
Array ( [id] => 20636527 [patent_doc_number] => 12597408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Sound absorbing devices for panels with openings [patent_app_type] => utility [patent_app_number] => 17/951414 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17951414 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951414
Sound absorbing devices for panels with openings Sep 22, 2022 Issued
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