Search

Leah Simone Macchiarolo

Examiner (ID: 78, Phone: (571)272-2719 , Office: P/2875 )

Most Active Art Unit
2885
Art Unit(s)
2910, 2885, 2831, 2875, RD00, 2939, 2932
Total Applications
813
Issued Applications
526
Pending Applications
22
Abandoned Applications
268

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19527203 [patent_doc_number] => 20240351105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => AMBIENT TEMPERATURE SINTERABLE SILVER NANOALLOY INKS AND PASTES [patent_app_type] => utility [patent_app_number] => 18/630630 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18630630 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630630
AMBIENT TEMPERATURE SINTERABLE SILVER NANOALLOY INKS AND PASTES Apr 8, 2024 Pending
Array ( [id] => 19478089 [patent_doc_number] => 20240326131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => MULTI-MATERIAL RECOATER FOR SUPPORT REMOVAL [patent_app_type] => utility [patent_app_number] => 18/626255 [patent_app_country] => US [patent_app_date] => 2024-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18626255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/626255
MULTI-MATERIAL RECOATER FOR SUPPORT REMOVAL Apr 2, 2024 Pending
Array ( [id] => 19462966 [patent_doc_number] => 20240316635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => MATERIAL FOR ADDITIVE MANUFACTURING, ADDITIVE MANUFACTURING METHOD, AND ADDITIVE MANUFACTURING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/606887 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18606887 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/606887
MATERIAL FOR ADDITIVE MANUFACTURING, ADDITIVE MANUFACTURING METHOD, AND ADDITIVE MANUFACTURING APPARATUS Mar 14, 2024 Pending
Array ( [id] => 20120912 [patent_doc_number] => 20250235943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => METHOD OF PROVIDING BRAZE RESERVOIR IN METAL COMPONENT OR COUPON THEREFOR [patent_app_type] => utility [patent_app_number] => 18/417616 [patent_app_country] => US [patent_app_date] => 2024-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18417616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/417616
METHOD OF PROVIDING BRAZE RESERVOIR IN METAL COMPONENT OR COUPON THEREFOR Jan 18, 2024 Pending
Array ( [id] => 19098250 [patent_doc_number] => 20240117478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => STAINLESS STEEL POWDER FOR PRODUCING DUPLEX SINTERED STAINLESS STEEL [patent_app_type] => utility [patent_app_number] => 18/541524 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18541524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/541524
STAINLESS STEEL POWDER FOR PRODUCING DUPLEX SINTERED STAINLESS STEEL Dec 14, 2023 Pending
Array ( [id] => 20581297 [patent_doc_number] => 12573551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Iron-rich permanent magnet [patent_app_type] => utility [patent_app_number] => 18/529331 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3625 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18529331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/529331
Iron-rich permanent magnet Dec 4, 2023 Issued
Array ( [id] => 18862457 [patent_doc_number] => 20230416893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => STRUCTURED AMORPHOUS METALS (SAM) FEEDSTOCK AND PRODUCTS THEREOF [patent_app_type] => utility [patent_app_number] => 18/460884 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18460884 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/460884
STRUCTURED AMORPHOUS METALS (SAM) FEEDSTOCK AND PRODUCTS THEREOF Sep 4, 2023 Abandoned
Array ( [id] => 19744547 [patent_doc_number] => 20250033112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => METHOD AND APPARATUS FOR FORMING INTERNAL STRUCTURES OF THREE-DIMENSIONAL (3D) OBJECTS [patent_app_type] => utility [patent_app_number] => 18/358369 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358369 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358369
METHOD AND APPARATUS FOR FORMING INTERNAL STRUCTURES OF THREE-DIMENSIONAL (3D) OBJECTS Jul 24, 2023 Pending
Array ( [id] => 18754466 [patent_doc_number] => 20230357889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => Method For Manufacturing Aluminum Alloy Extruded Material [patent_app_type] => utility [patent_app_number] => 18/351826 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18351826 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351826
Method For Manufacturing Aluminum Alloy Extruded Material Jul 12, 2023 Pending
Array ( [id] => 18754478 [patent_doc_number] => 20230357902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => Method For Manufacturing Aluminum Alloy Extruded Material With High Strength And Excellent In SCC Resistance And Hardenability [patent_app_type] => utility [patent_app_number] => 18/351798 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18351798 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351798
Method For Manufacturing Aluminum Alloy Extruded Material With High Strength And Excellent In SCC Resistance And Hardenability Jul 12, 2023 Pending
Array ( [id] => 20704128 [patent_doc_number] => 12626845 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Wound magnetic core, alloy core, and method for manufacturing wound magnetic core [patent_app_type] => utility [patent_app_number] => 18/216722 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 6358 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18216722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/216722
Wound magnetic core, alloy core, and method for manufacturing wound magnetic core Jun 29, 2023 Issued
Array ( [id] => 18862431 [patent_doc_number] => 20230416867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => GAS-ASSISTED MICROFLOW EXTRACTION (GAME) SYSTEM PATENT [patent_app_type] => utility [patent_app_number] => 18/340248 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18340248 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340248
GAS-ASSISTED MICROFLOW EXTRACTION (GAME) SYSTEM PATENT Jun 22, 2023 Pending
Array ( [id] => 18709639 [patent_doc_number] => 20230332261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => METHOD FOR MANUFACTURING EQUAL-HARDNESS CR5 BACK UP ROLL [patent_app_type] => utility [patent_app_number] => 18/336062 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18336062 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/336062
METHOD FOR MANUFACTURING EQUAL-HARDNESS CR5 BACK UP ROLL Jun 15, 2023 Pending
Array ( [id] => 19631593 [patent_doc_number] => 20240410042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => BICYCLE SEAT RAIL MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/208316 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18208316 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/208316
BICYCLE SEAT RAIL MANUFACTURING METHOD Jun 11, 2023 Pending
Array ( [id] => 18817893 [patent_doc_number] => 20230392233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => TARGET ION RECOVERY FROM EARTH MATERIAL [patent_app_type] => utility [patent_app_number] => 18/328824 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18328824 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328824
TARGET ION RECOVERY FROM EARTH MATERIAL Jun 4, 2023 Pending
Array ( [id] => 19613778 [patent_doc_number] => 20240399458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => SYSTEMS AND METHODS FOR PRODUCING COLD SPRAYED COMPONENTS WITH COATINGS THEREON [patent_app_type] => utility [patent_app_number] => 18/325774 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/325774
SYSTEMS AND METHODS FOR PRODUCING COLD SPRAYED COMPONENTS WITH COATINGS THEREON May 29, 2023 Pending
Array ( [id] => 19586810 [patent_doc_number] => 20240384367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => NON-TOXIC AND ENVIRONMENTALLY FRIENDLY METHOD OF RECYCLING ACID MINE DRAINAGE (AMD) SLUDGE, LATERITE, AND SOIL TO SELECTIVELY EXTRACT RARE EARTH AND CRITICAL MINERALS [patent_app_type] => utility [patent_app_number] => 18/197237 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18197237 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/197237
NON-TOXIC AND ENVIRONMENTALLY FRIENDLY METHOD OF RECYCLING ACID MINE DRAINAGE (AMD) SLUDGE, LATERITE, AND SOIL TO SELECTIVELY EXTRACT RARE EARTH AND CRITICAL MINERALS May 14, 2023 Pending
Array ( [id] => 20248470 [patent_doc_number] => 20250297339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => A PREPARATION METHOD FOR A VANADIUM-NITROGEN ALLOY [patent_app_type] => utility [patent_app_number] => 18/277694 [patent_app_country] => US [patent_app_date] => 2023-05-12 [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] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18277694 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277694
A PREPARATION METHOD FOR A VANADIUM-NITROGEN ALLOY May 11, 2023 Pending
Array ( [id] => 19339503 [patent_doc_number] => 12049684 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Copper powder and method for producing same [patent_app_type] => utility [patent_app_number] => 18/196614 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7351 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18196614 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/196614
Copper powder and method for producing same May 11, 2023 Issued
Array ( [id] => 18860800 [patent_doc_number] => 20230415235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => Three-Dimensional Powder Bed Fusion Additive Manufacturing Apparatus, Three-Dimensional Powder Bed Fusion Additive Manufacturing Method, and Method For Setting Moving Speed of Regulating Member in Three-Dimensional Powder Bed Fusion Additive Manufacturing [patent_app_type] => utility [patent_app_number] => 18/196222 [patent_app_country] => US [patent_app_date] => 2023-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18196222 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/196222
Three-Dimensional Powder Bed Fusion Additive Manufacturing Apparatus, Three-Dimensional Powder Bed Fusion Additive Manufacturing Method, and Method For Setting Moving Speed of Regulating Member in Three-Dimensional Powder Bed Fusion Additive Manufacturing May 10, 2023 Abandoned
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