Search

Nathnael B. Aynalem

Examiner (ID: 8672, Phone: (571)270-1482 , Office: P/2488 )

Most Active Art Unit
2488
Art Unit(s)
2488, 2485
Total Applications
850
Issued Applications
637
Pending Applications
80
Abandoned Applications
157

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19951353 [patent_doc_number] => 12322724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Bonding method for copper-copper metal with hydrazine hydrate [patent_app_type] => utility [patent_app_number] => 18/126541 [patent_app_country] => US [patent_app_date] => 2023-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18126541 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/126541
Bonding method for copper-copper metal with hydrazine hydrate Mar 26, 2023 Issued
Array ( [id] => 19463019 [patent_doc_number] => 20240316688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ADAPTIVE TOOL HOLDER FOR FRICTION STIR WELDING OF ROBOTIC ARM [patent_app_type] => utility [patent_app_number] => 18/189845 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18189845 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/189845
ADAPTIVE TOOL HOLDER FOR FRICTION STIR WELDING OF ROBOTIC ARM Mar 23, 2023 Pending
Array ( [id] => 18496571 [patent_doc_number] => 20230219157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => REFLOW OVEN [patent_app_type] => utility [patent_app_number] => 18/187434 [patent_app_country] => US [patent_app_date] => 2023-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18187434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/187434
REFLOW OVEN Mar 20, 2023 Pending
Array ( [id] => 19454864 [patent_doc_number] => 20240314994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => SYSTEMS AND METHODS FOR DISMANTLING OF DOUBLE-SIDED PCBA [patent_app_type] => utility [patent_app_number] => 18/122995 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18122995 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/122995
Systems for dismantling of double-sided PCBA Mar 16, 2023 Issued
Array ( [id] => 18536618 [patent_doc_number] => 20230241709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => ULTRASONIC WELDING METHOD AND ULTRASONIC WELDING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/103076 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18103076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/103076
Ultrasonic welding method using biasing members Jan 29, 2023 Issued
Array ( [id] => 18523505 [patent_doc_number] => 20230234160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => DIFFUSION BONDING OF PURE METAL BODIES [patent_app_type] => utility [patent_app_number] => 18/157714 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18157714 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/157714
DIFFUSION BONDING OF PURE METAL BODIES Jan 19, 2023 Pending
Array ( [id] => 18350017 [patent_doc_number] => 20230138128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => APPARATUS AND METHOD FOR BRAZING [patent_app_type] => utility [patent_app_number] => 18/090870 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18090870 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090870
APPARATUS AND METHOD FOR BRAZING Dec 28, 2022 Pending
Array ( [id] => 18434929 [patent_doc_number] => 20230182223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => BRAZING METHOD [patent_app_type] => utility [patent_app_number] => 18/063692 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18063692 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063692
BRAZING METHOD Dec 8, 2022 Pending
Array ( [id] => 18684309 [patent_doc_number] => 11780020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Exothermic braze precursor material [patent_app_type] => utility [patent_app_number] => 18/072064 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7182 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18072064 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072064
Exothermic braze precursor material Nov 29, 2022 Issued
Array ( [id] => 19744575 [patent_doc_number] => 20250033140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => METHOD FOR CONNECTING COMPONENTS USING FRICTION STIR WELDING AND DEVICE FOR CARRYING OUT A METHOD OF THIS TYPE [patent_app_type] => utility [patent_app_number] => 18/715216 [patent_app_country] => US [patent_app_date] => 2022-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18715216 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/715216
METHOD FOR CONNECTING COMPONENTS USING FRICTION STIR WELDING AND DEVICE FOR CARRYING OUT A METHOD OF THIS TYPE Nov 9, 2022 Pending
Array ( [id] => 18365716 [patent_doc_number] => 20230147307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => FIELD-APPLIED SYSTEM AND METHOD TO PRODUCE THERMITE WELDS [patent_app_type] => utility [patent_app_number] => 17/983005 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983005 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983005
FIELD-APPLIED SYSTEM AND METHOD TO PRODUCE THERMITE WELDS Nov 7, 2022 Pending
Array ( [id] => 18365934 [patent_doc_number] => 20230147525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => SOLDERING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/982621 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982621 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982621
SOLDERING SYSTEM Nov 7, 2022 Pending
Array ( [id] => 18143512 [patent_doc_number] => 20230017361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => SOLDER CUTTING DEVICE, SOLDER CUTTING UNIT, PART MOUNTING DEVICE, AND PRODUCTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/951105 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20328 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17951105 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951105
Solder cutting device, solder cutting unit, part mounting device, and production system Sep 22, 2022 Issued
Array ( [id] => 18265097 [patent_doc_number] => 20230086339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => BRAZING METHOD AND METAL FILM FORMING TOOL FOR BRAZING [patent_app_type] => utility [patent_app_number] => 17/942203 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17942203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/942203
BRAZING METHOD AND METAL FILM FORMING TOOL FOR BRAZING Sep 11, 2022 Abandoned
Array ( [id] => 20092565 [patent_doc_number] => 20250222501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => ROLL PRESS APPARATUS AND PRESSURE-BONDING METHOD [patent_app_type] => utility [patent_app_number] => 18/703122 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18703122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/703122
ROLL PRESS APPARATUS AND PRESSURE-BONDING METHOD Aug 30, 2022 Pending
Array ( [id] => 18184429 [patent_doc_number] => 20230045159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => ULTRASONIC JOINING HORN [patent_app_type] => utility [patent_app_number] => 17/876020 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17876020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/876020
Ultrasonic joining horn Jul 27, 2022 Issued
Array ( [id] => 19527223 [patent_doc_number] => 20240351125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => IRON HOLDER [patent_app_type] => utility [patent_app_number] => 18/574885 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18574885 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/574885
IRON HOLDER Jul 20, 2022 Pending
Array ( [id] => 18843302 [patent_doc_number] => 20230405706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => Ultrasonic Welding Winder Machine for Cylindrical Batteries [patent_app_type] => utility [patent_app_number] => 17/807951 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807951 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807951
Ultrasonic welding winder machine for cylindrical batteries Jun 20, 2022 Issued
Array ( [id] => 19388480 [patent_doc_number] => 20240278350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => Exothermic Welding System [patent_app_type] => utility [patent_app_number] => 18/569118 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11129 [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] => 18569118 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/569118
Exothermic Welding System Jun 14, 2022 Pending
Array ( [id] => 18064849 [patent_doc_number] => 20220395936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => HIGH RELIABILITY LEAD-FREE SOLDER PASTES WITH MIXED SOLDER ALLOY POWDERS [patent_app_type] => utility [patent_app_number] => 17/834666 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17834666 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834666
HIGH RELIABILITY LEAD-FREE SOLDER PASTES WITH MIXED SOLDER ALLOY POWDERS Jun 6, 2022 Pending
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