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] => 20563090 [patent_doc_number] => 12565693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Method for recovering precious metals from thiosulfate leach solutions [patent_app_type] => utility [patent_app_number] => 16/892043 [patent_app_country] => US [patent_app_date] => 2020-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 2565 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16892043 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/892043
Method for recovering precious metals from thiosulfate leach solutions Jun 2, 2020 Issued
Array ( [id] => 16482957 [patent_doc_number] => 20200376557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => METHOD OF MAKING IRON MATRIX COMPOSITE [patent_app_type] => utility [patent_app_number] => 16/883234 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16883234 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/883234
Method of making iron matrix composite May 25, 2020 Issued
Array ( [id] => 17870576 [patent_doc_number] => 20220293313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => PRODUCTION METHOD FOR NANOCRYSTALLINE ALLOY RIBBON HAVING RESIN FILM [patent_app_type] => utility [patent_app_number] => 17/612763 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17612763 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/612763
PRODUCTION METHOD FOR NANOCRYSTALLINE ALLOY RIBBON HAVING RESIN FILM May 20, 2020 Pending
Array ( [id] => 17825652 [patent_doc_number] => 11430605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Method for producing metal foils [patent_app_type] => utility [patent_app_number] => 16/876719 [patent_app_country] => US [patent_app_date] => 2020-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 6183 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16876719 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/876719
Method for producing metal foils May 17, 2020 Issued
Array ( [id] => 18244485 [patent_doc_number] => 20230076796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => THREE-DIMENSIONAL (3D) PRINTING [patent_app_type] => utility [patent_app_number] => 17/921335 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17921335 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/921335
THREE-DIMENSIONAL (3D) PRINTING Apr 28, 2020 Pending
Array ( [id] => 18888031 [patent_doc_number] => 11866796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Grain-oriented electrical steel sheet and production method therefor [patent_app_type] => utility [patent_app_number] => 17/596584 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7158 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17596584 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/596584
Grain-oriented electrical steel sheet and production method therefor Apr 16, 2020 Issued
Array ( [id] => 16402194 [patent_doc_number] => 20200343052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => Ti-Zr Alloy Powder And Anode Containing The Same [patent_app_type] => utility [patent_app_number] => 16/845106 [patent_app_country] => US [patent_app_date] => 2020-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16845106 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/845106
Ti--Zr alloy powder and anode containing the same Apr 9, 2020 Issued
Array ( [id] => 17657532 [patent_doc_number] => 20220177997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => High-Hardness Steel Product and Method of Manufacturing the Same [patent_app_type] => utility [patent_app_number] => 17/601234 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17601234 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/601234
High-Hardness Steel Product and Method of Manufacturing the Same Apr 1, 2020 Pending
Array ( [id] => 16328854 [patent_doc_number] => 20200299820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => STRIP OF A COBALT IRON ALLOY, LAMINATED CORE AND METHOD OF PRODUCING A STRIP OF A COBALT IRON ALLOY [patent_app_type] => utility [patent_app_number] => 16/826236 [patent_app_country] => US [patent_app_date] => 2020-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16826236 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/826236
Strip of a cobalt iron alloy, laminated core and method of producing a strip of a cobalt iron alloy Mar 21, 2020 Issued
Array ( [id] => 16311386 [patent_doc_number] => 20200290124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => POWDER FOR FORMING THREE-DIMENSIONAL OBJECT, POWDER CONTAINED CONTAINER, THREE-DIMENSIONAL OBJECT PRODUCING METHOD, THREE-DIMENSIONAL OBJECT PRODUCING APPARATUS, AND NON-TRANSITORY RECORDING MEDIUM STORING PROGRAM FOR FORMING THREE-DIMENSIONAL OBJECT [patent_app_type] => utility [patent_app_number] => 16/812852 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16812852 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/812852
POWDER FOR FORMING THREE-DIMENSIONAL OBJECT, POWDER CONTAINED CONTAINER, THREE-DIMENSIONAL OBJECT PRODUCING METHOD, THREE-DIMENSIONAL OBJECT PRODUCING APPARATUS, AND NON-TRANSITORY RECORDING MEDIUM STORING PROGRAM FOR FORMING THREE-DIMENSIONAL OBJECT Mar 8, 2020 Abandoned
Array ( [id] => 16715461 [patent_doc_number] => 20210082608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => MAGNETIC MATERIAL AND ROTATING ELECTRIC MACHINE [patent_app_type] => utility [patent_app_number] => 16/807400 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16807400 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/807400
Magnetic material and rotating electric machine Mar 2, 2020 Issued
Array ( [id] => 17508934 [patent_doc_number] => 20220102037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => WOUND MAGNETIC CORE, ALLOY CORE, AND METHOD FOR MANUFACTURING WOUND MAGNETIC CORE [patent_app_type] => utility [patent_app_number] => 17/426568 [patent_app_country] => US [patent_app_date] => 2020-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17426568 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/426568
Wound magnetic core, alloy core, and method for manufacturing wound magnetic core Feb 4, 2020 Issued
Array ( [id] => 17806453 [patent_doc_number] => 20220258288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => SOLDER ALLOY, SOLDER POWDER, SOLDER PASTE, AND SOLDER JOINT OBTAINED USING THESE [patent_app_type] => utility [patent_app_number] => 17/614195 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17614195 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/614195
SOLDER ALLOY, SOLDER POWDER, SOLDER PASTE, AND SOLDER JOINT OBTAINED USING THESE Jan 30, 2020 Abandoned
Array ( [id] => 15963885 [patent_doc_number] => 20200165694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => HIGH ELONGATION PRESS HARDENED STEEL AND MANUFACTURE OF THE SAME [patent_app_type] => utility [patent_app_number] => 16/775613 [patent_app_country] => US [patent_app_date] => 2020-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16775613 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/775613
HIGH ELONGATION PRESS HARDENED STEEL AND MANUFACTURE OF THE SAME Jan 28, 2020 Abandoned
Array ( [id] => 18888049 [patent_doc_number] => 11866814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Austenitic stainless steel [patent_app_type] => utility [patent_app_number] => 16/750137 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10988 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16750137 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/750137
Austenitic stainless steel Jan 22, 2020 Issued
Array ( [id] => 17474245 [patent_doc_number] => 20220081749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => MANUFACTURING METHOD OF GRAIN-ORIENTED ELECTRICAL STEEL SHEET [patent_app_type] => utility [patent_app_number] => 17/422225 [patent_app_country] => US [patent_app_date] => 2020-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17422225 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422225
Manufacturing method of grain-oriented electrical steel sheet Jan 15, 2020 Issued
Array ( [id] => 19651604 [patent_doc_number] => 12173378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Method for manufacturing grain-oriented electrical steel sheet [patent_app_type] => utility [patent_app_number] => 17/422408 [patent_app_country] => US [patent_app_date] => 2020-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 16415 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17422408 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422408
Method for manufacturing grain-oriented electrical steel sheet Jan 15, 2020 Issued
Array ( [id] => 18685482 [patent_doc_number] => 11781205 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Structured amorphous metals (SAM) feedstock and products thereof [patent_app_type] => utility [patent_app_number] => 16/731292 [patent_app_country] => US [patent_app_date] => 2019-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 14067 [patent_no_of_claims] => 14 [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] => 16731292 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/731292
Structured amorphous metals (SAM) feedstock and products thereof Dec 30, 2019 Issued
Array ( [id] => 18164282 [patent_doc_number] => 20230030877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => Metal powder for additive manufacturing [patent_app_type] => utility [patent_app_number] => 17/785611 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17785611 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785611
Metal powder for additive manufacturing Dec 19, 2019 Pending
Array ( [id] => 15829605 [patent_doc_number] => 20200130084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => PROCESS FOR BRAZING OF ALUMINUM ALLOYS AND A FLUX [patent_app_type] => utility [patent_app_number] => 16/720100 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6705 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16720100 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/720100
PROCESS FOR BRAZING OF ALUMINUM ALLOYS AND A FLUX Dec 18, 2019 Abandoned
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