Search

Nathnael B. Aynalem

Examiner (ID: 3411, Phone: (571)270-1482 , Office: P/2488 )

Most Active Art Unit
2488
Art Unit(s)
2488, 2485, 2482
Total Applications
886
Issued Applications
657
Pending Applications
84
Abandoned Applications
161

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19117095 [patent_doc_number] => 20240128845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => AXIAL FLUX ELECTRIC MACHINE INCLUDING SKEWED POLES [patent_app_type] => utility [patent_app_number] => 17/975957 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17975957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975957
AXIAL FLUX ELECTRIC MACHINE INCLUDING SKEWED POLES Oct 27, 2022 Abandoned
Array ( [id] => 19796771 [patent_doc_number] => 12237750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Terminal assembly for encapsulated stator [patent_app_type] => utility [patent_app_number] => 18/697639 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 7225 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18697639 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/697639
Terminal assembly for encapsulated stator Oct 27, 2022 Issued
Array ( [id] => 18183428 [patent_doc_number] => 20230044158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => AXIAL FIELD ROTARY ENERGY DEVICE HAVING PCB STATOR AND VARIABLE FREQUENCY DRIVE [patent_app_type] => utility [patent_app_number] => 17/972747 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17972747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/972747
Axial field rotary energy device having PCB stator and variable frequency drive Oct 24, 2022 Issued
Array ( [id] => 18344410 [patent_doc_number] => 20230132520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => ROTATING ELECTRICAL MACHINE AND DRIVE DEVICE [patent_app_type] => utility [patent_app_number] => 17/969689 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17969689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/969689
ROTATING ELECTRICAL MACHINE AND DRIVE DEVICE Oct 19, 2022 Abandoned
Array ( [id] => 18834373 [patent_doc_number] => 20230402900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => SYSTEMS FOR ELECTRIC MOTOR COOLING [patent_app_type] => utility [patent_app_number] => 18/048359 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4282 [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] => 18048359 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/048359
SYSTEMS FOR ELECTRIC MOTOR COOLING Oct 19, 2022 Pending
Array ( [id] => 18349023 [patent_doc_number] => 20230137134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => ROTATING ELECTRICAL MACHINE AND DRIVE DEVICE [patent_app_type] => utility [patent_app_number] => 17/969690 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17969690 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/969690
ROTATING ELECTRICAL MACHINE AND DRIVE DEVICE Oct 19, 2022 Abandoned
Array ( [id] => 20223492 [patent_doc_number] => 20250286423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => STATOR FOR A THREE-PHASE ELECTRIC MOTOR AND ASSOCIATED ELECTRIC MOTOR [patent_app_type] => utility [patent_app_number] => 18/697279 [patent_app_country] => US [patent_app_date] => 2022-09-30 [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] => -2 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18697279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/697279
STATOR FOR A THREE-PHASE ELECTRIC MOTOR AND ASSOCIATED ELECTRIC MOTOR Sep 29, 2022 Pending
Array ( [id] => 20667853 [patent_doc_number] => 12609638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Triboelectric energy generating device including ferroelectric composite and driven by ultrasonic wave [patent_app_type] => utility [patent_app_number] => 17/951293 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17951293 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951293
Triboelectric energy generating device including ferroelectric composite and driven by ultrasonic wave Sep 22, 2022 Issued
Array ( [id] => 19605532 [patent_doc_number] => 20240396412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => STABILISED END ZONE REGIONS OF A LAMINATED STATOR CORE BY SEGMENTS, ELECTRICAL MACHINE AND METHOD OF PRODUCTION OR REPAIR [patent_app_type] => utility [patent_app_number] => 18/694976 [patent_app_country] => US [patent_app_date] => 2022-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18694976 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/694976
STABILISED END ZONE REGIONS OF A LAMINATED STATOR CORE BY SEGMENTS, ELECTRICAL MACHINE AND METHOD OF PRODUCTION OR REPAIR Sep 7, 2022 Pending
Array ( [id] => 19654969 [patent_doc_number] => 12176776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Stator including coil segments with hook-shaped portions [patent_app_type] => utility [patent_app_number] => 17/929725 [patent_app_country] => US [patent_app_date] => 2022-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 7674 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 493 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17929725 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929725
Stator including coil segments with hook-shaped portions Sep 4, 2022 Issued
Array ( [id] => 19007572 [patent_doc_number] => 20240071643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => RADIATION-TO-GENERATOR SYSTEM FOR SPACE APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/895201 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17895201 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/895201
RADIATION-TO-GENERATOR SYSTEM FOR SPACE APPLICATIONS Aug 24, 2022 Pending
Array ( [id] => 19532502 [patent_doc_number] => 20240356404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => CANNED MOTOR FOR ELECTRIC SUBMERSIBLE PUMP [patent_app_type] => utility [patent_app_number] => 18/685687 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4221 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18685687 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/685687
Canned motor for electric submersible pump Aug 24, 2022 Issued
Array ( [id] => 20305751 [patent_doc_number] => 12451755 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Rotary electric machine with stator and oil injection port [patent_app_type] => utility [patent_app_number] => 18/694235 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18694235 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/694235
Rotary electric machine with stator and oil injection port Aug 23, 2022 Issued
Array ( [id] => 18975859 [patent_doc_number] => 20240055951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => INDUCTION ROTOR WITH END RING COOLING FEATURES [patent_app_type] => utility [patent_app_number] => 17/884207 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17884207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/884207
INDUCTION ROTOR WITH END RING COOLING FEATURES Aug 8, 2022 Abandoned
Array ( [id] => 19524478 [patent_doc_number] => 12126222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Sealed axial flux motor with integrated cooling [patent_app_type] => utility [patent_app_number] => 17/818014 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 37 [patent_no_of_words] => 12716 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818014 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818014
Sealed axial flux motor with integrated cooling Aug 7, 2022 Issued
Array ( [id] => 19468973 [patent_doc_number] => 20240322643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => Cable Cover with Cable Guide [patent_app_type] => utility [patent_app_number] => 18/578810 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18578810 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/578810
Cable Cover with Cable Guide Jul 7, 2022 Pending
Array ( [id] => 17986767 [patent_doc_number] => 20220352804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => Linear Motor for Vacuum and Vacuum Processing Apparatus [patent_app_type] => utility [patent_app_number] => 17/857453 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17857453 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857453
Linear Motor for Vacuum and Vacuum Processing Apparatus Jul 4, 2022 Abandoned
Array ( [id] => 20791545 [patent_doc_number] => 12665466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-23 [patent_title] => High-voltage terminal with attached star rail and tolerance compensation [patent_app_type] => utility [patent_app_number] => 18/292298 [patent_app_country] => US [patent_app_date] => 2022-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18292298 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/292298
HIGH-VOLTAGE TERMINAL WITH ATTACHED STAR RAIL AND TOLERANCE COMPENSATION Jul 3, 2022 Pending
Array ( [id] => 19965276 [patent_doc_number] => 12334799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Vented electric drive unit for a vehicle [patent_app_type] => utility [patent_app_number] => 17/855341 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17855341 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/855341
Vented electric drive unit for a vehicle Jun 29, 2022 Issued
Array ( [id] => 20611464 [patent_doc_number] => 12587072 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Converter motor having a braking resistor [patent_app_type] => utility [patent_app_number] => 18/579576 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18579576 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/579576
Converter motor having a braking resistor Jun 26, 2022 Issued
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