Search

Alfonso Perez Borroto

Examiner (ID: 16860, Phone: (571)270-1714 , Office: P/2836 )

Most Active Art Unit
2836
Art Unit(s)
2836
Total Applications
826
Issued Applications
614
Pending Applications
74
Abandoned Applications
155

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19705245 [patent_doc_number] => 12199294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Surface-treated steel sheet for cell container [patent_app_type] => utility [patent_app_number] => 18/450251 [patent_app_country] => US [patent_app_date] => 2023-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 14835 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450251 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450251
Surface-treated steel sheet for cell container Aug 14, 2023 Issued
Array ( [id] => 19098251 [patent_doc_number] => 20240117479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => COATED ARTICLE FOR HOT HYDROCARBON FLUID AND METHOD OF PREVENTING FUEL THERMAL DEGRADATION DEPOSITS [patent_app_type] => utility [patent_app_number] => 18/364875 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18364875 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364875
Coated article for hot hydrocarbon fluid and method of preventing fuel thermal degradation deposits Aug 2, 2023 Issued
Array ( [id] => 20107573 [patent_doc_number] => 12358274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Method of manufacturing clad steel sheet having excellent formability and fatigue property [patent_app_type] => utility [patent_app_number] => 18/353843 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4120 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353843 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353843
Method of manufacturing clad steel sheet having excellent formability and fatigue property Jul 16, 2023 Issued
Array ( [id] => 18774121 [patent_doc_number] => 20230368952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => FENI ORDERED ALLOY STRUCTURAL BODY AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/351581 [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] => 10546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18351581 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351581
FENI ORDERED ALLOY STRUCTURAL BODY AND METHOD FOR MANUFACTURING THE SAME Jul 12, 2023 Pending
Array ( [id] => 19710023 [patent_doc_number] => 20250020165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => SINTERED BUSHINGS AND METHODS FOR MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 18/351185 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18351185 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351185
SINTERED BUSHINGS AND METHODS FOR MAKING THE SAME Jul 11, 2023 Pending
Array ( [id] => 19021665 [patent_doc_number] => 20240077836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => INLAID TIMEPIECE COMPONENT AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/348026 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18348026 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/348026
INLAID TIMEPIECE COMPONENT AND METHOD FOR MANUFACTURING THE SAME Jul 5, 2023 Pending
Array ( [id] => 18754520 [patent_doc_number] => 20230357944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => IRON-TUNGSTEN COATING FORMULATIONS AND PROCESSES [patent_app_type] => utility [patent_app_number] => 18/344608 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18344608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344608
IRON-TUNGSTEN COATING FORMULATIONS AND PROCESSES Jun 28, 2023 Abandoned
Array ( [id] => 19847250 [patent_doc_number] => 20250092601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => NOVEL VISIBLY TRANSPARENT AND INFRARED REFLECTIVE (VTIR) COATINGS [patent_app_type] => utility [patent_app_number] => 18/339891 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339891 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/339891
NOVEL VISIBLY TRANSPARENT AND INFRARED REFLECTIVE (VTIR) COATINGS Jun 21, 2023 Pending
Array ( [id] => 20025335 [patent_doc_number] => 20250163557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => PLATED STEEL SHEET [patent_app_type] => utility [patent_app_number] => 18/874145 [patent_app_country] => US [patent_app_date] => 2023-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18874145 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/874145
Plated steel sheet Jun 18, 2023 Issued
Array ( [id] => 18831196 [patent_doc_number] => 20230399722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => Oxidation and SRZ Resistant Coatings on Nickel Superalloys [patent_app_type] => utility [patent_app_number] => 18/208681 [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] => 6702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18208681 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/208681
Oxidation and SRZ Resistant Coatings on Nickel Superalloys Jun 11, 2023 Pending
Array ( [id] => 19877216 [patent_doc_number] => 20250109473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => HOT-DIP PLATED STEEL SHEET [patent_app_type] => utility [patent_app_number] => 18/848434 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18848434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/848434
Hot-dip plated steel sheet Jun 8, 2023 Issued
Array ( [id] => 20016407 [patent_doc_number] => 20250154629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => ALLOY, ALLOY POWDER, ALLOY MEMBER, AND COMPOSITE MEMBER [patent_app_type] => utility [patent_app_number] => 18/861977 [patent_app_country] => US [patent_app_date] => 2023-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18861977 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/861977
ALLOY, ALLOY POWDER, ALLOY MEMBER, AND COMPOSITE MEMBER Apr 30, 2023 Pending
Array ( [id] => 20248530 [patent_doc_number] => 20250297399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => NICKEL-PLATED STEEL SHEET AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 18/860908 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18860908 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/860908
NICKEL-PLATED STEEL SHEET AND METHOD FOR PRODUCING SAME Apr 27, 2023 Pending
Array ( [id] => 20271130 [patent_doc_number] => 12440896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => 3-D printed hydrophobic metallic nanocomposites [patent_app_type] => utility [patent_app_number] => 18/140271 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 1210 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18140271 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/140271
3-D printed hydrophobic metallic nanocomposites Apr 26, 2023 Issued
Array ( [id] => 18745523 [patent_doc_number] => 20230354517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => COPPER FOIL, FLEXIBLE COPPER-CLAD LAMINATE, AND PRINTED CIRCUIT MADE THEREFROM [patent_app_type] => utility [patent_app_number] => 18/302258 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18302258 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/302258
Flexible copper-clad laminate and printed circuit made therefrom Apr 17, 2023 Issued
Array ( [id] => 20549042 [patent_doc_number] => 12559824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Stable undercooled metallic particles for filling a void [patent_app_type] => utility [patent_app_number] => 18/301936 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 2420 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18301936 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/301936
Stable undercooled metallic particles for filling a void Apr 16, 2023 Issued
Array ( [id] => 20093734 [patent_doc_number] => 20250223670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => ROLLED MATERIAL [patent_app_type] => utility [patent_app_number] => 18/853036 [patent_app_country] => US [patent_app_date] => 2023-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18853036 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/853036
ROLLED MATERIAL Apr 13, 2023 Pending
Array ( [id] => 20150814 [patent_doc_number] => 20250250652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => STEEL PLATE AND METHOD FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 18/856880 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18856880 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/856880
STEEL PLATE AND METHOD FOR PRODUCING THE SAME Mar 30, 2023 Pending
Array ( [id] => 18469380 [patent_doc_number] => 20230203664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => WIRING BOARD AND METHOD FOR PRODUCING WIRING BOARD [patent_app_type] => utility [patent_app_number] => 18/178596 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18178596 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/178596
WIRING BOARD AND METHOD FOR PRODUCING WIRING BOARD Mar 5, 2023 Abandoned
Array ( [id] => 19746174 [patent_doc_number] => 20250034739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => SURFACE-TREATED STEEL SHEET AND METHOD OF PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 18/847833 [patent_app_country] => US [patent_app_date] => 2023-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18847833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/847833
SURFACE-TREATED STEEL SHEET AND METHOD OF PRODUCING SAME Feb 19, 2023 Pending
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