Search

Tadesse Hailu

Examiner (ID: 13417, Phone: (571)272-4051 , Office: P/2173 )

Most Active Art Unit
2173
Art Unit(s)
2173, 2174, 2773
Total Applications
1528
Issued Applications
1131
Pending Applications
119
Abandoned Applications
302

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20512019 [patent_doc_number] => 20260036120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => FLUID END WITH THREADED DYNAMIC SECTION [patent_app_type] => utility [patent_app_number] => 19/358894 [patent_app_country] => US [patent_app_date] => 2025-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 54042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19358894 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/358894
FLUID END WITH THREADED DYNAMIC SECTION Oct 14, 2025 Pending
Array ( [id] => 20623080 [patent_doc_number] => 12590581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Fluid end with threaded dynamic section [patent_app_type] => utility [patent_app_number] => 19/329798 [patent_app_country] => US [patent_app_date] => 2025-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 193 [patent_figures_cnt] => 295 [patent_no_of_words] => 51113 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 19329798 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/329798
FLUID END WITH THREADED DYNAMIC SECTION Sep 15, 2025 Issued
Array ( [id] => 20364735 [patent_doc_number] => 20250354547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => FLUID END WITH THREADED DYNAMIC SECTION [patent_app_type] => utility [patent_app_number] => 19/291201 [patent_app_country] => US [patent_app_date] => 2025-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19291201 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/291201
FLUID END WITH THREADED DYNAMIC SECTION Aug 4, 2025 Pending
Array ( [id] => 20542720 [patent_doc_number] => 20260049610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-19 [patent_title] => COMPRESSOR, ESPECIALLY SCREW COMPRESSOR, AND REFRIGERATION CIRCUIT WITH A COMPRESSOR [patent_app_type] => utility [patent_app_number] => 19/289822 [patent_app_country] => US [patent_app_date] => 2025-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19289822 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/289822
COMPRESSOR, ESPECIALLY SCREW COMPRESSOR, AND REFRIGERATION CIRCUIT WITH A COMPRESSOR Aug 3, 2025 Pending
Array ( [id] => 20393929 [patent_doc_number] => 20250369404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => POWERTRAIN CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 19/221944 [patent_app_country] => US [patent_app_date] => 2025-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19221944 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/221944
POWERTRAIN CONTROL DEVICE May 28, 2025 Pending
Array ( [id] => 20393903 [patent_doc_number] => 20250369378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => EXHAUST GAS PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 19/218959 [patent_app_country] => US [patent_app_date] => 2025-05-27 [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] => -5 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19218959 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/218959
EXHAUST GAS PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE May 26, 2025 Pending
Array ( [id] => 20379380 [patent_doc_number] => 20250361873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => FAN WHEEL FOR A MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 19/218010 [patent_app_country] => US [patent_app_date] => 2025-05-23 [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] => -8 [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] => 19218010 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/218010
FAN WHEEL FOR A MOTOR VEHICLE May 22, 2025 Pending
Array ( [id] => 20499473 [patent_doc_number] => 20260028931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => ROTATING AND TELESCOPING EXHAUST FOR AIR HANDLING TRANSPORT [patent_app_type] => utility [patent_app_number] => 19/200598 [patent_app_country] => US [patent_app_date] => 2025-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6809 [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] => 19200598 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/200598
ROTATING AND TELESCOPING EXHAUST FOR AIR HANDLING TRANSPORT May 5, 2025 Pending
Array ( [id] => 20151087 [patent_doc_number] => 20250250925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => CONNECTION UNIT [patent_app_type] => utility [patent_app_number] => 19/188849 [patent_app_country] => US [patent_app_date] => 2025-04-24 [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] => -12 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19188849 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/188849
CONNECTION UNIT Apr 23, 2025 Pending
Array ( [id] => 20165633 [patent_doc_number] => 20250257679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => EXHAUST CAPTURE DEVICES AND METHODS [patent_app_type] => utility [patent_app_number] => 19/178306 [patent_app_country] => US [patent_app_date] => 2025-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19178306 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/178306
EXHAUST CAPTURE DEVICES AND METHODS Apr 13, 2025 Pending
Array ( [id] => 20094016 [patent_doc_number] => 20250223952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => Speed Regulating Apparatus, Plunger Pump, and Fracturing Device [patent_app_type] => utility [patent_app_number] => 19/089655 [patent_app_country] => US [patent_app_date] => 2025-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19089655 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/089655
Speed Regulating Apparatus, Plunger Pump, and Fracturing Device Mar 24, 2025 Pending
Array ( [id] => 20220535 [patent_doc_number] => 20250283466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => SCROLL COMPRESSOR AND AIR CONDITIONING DEVICE [patent_app_type] => utility [patent_app_number] => 19/073237 [patent_app_country] => US [patent_app_date] => 2025-03-07 [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] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19073237 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/073237
SCROLL COMPRESSOR AND AIR CONDITIONING DEVICE Mar 6, 2025 Pending
Array ( [id] => 20248739 [patent_doc_number] => 20250297608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => SCROLL COMPRESSOR [patent_app_type] => utility [patent_app_number] => 19/068130 [patent_app_country] => US [patent_app_date] => 2025-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4735 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 438 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19068130 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/068130
SCROLL COMPRESSOR Mar 2, 2025 Pending
Array ( [id] => 20467189 [patent_doc_number] => 12523224 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Scroll compressor [patent_app_type] => utility [patent_app_number] => 19/068638 [patent_app_country] => US [patent_app_date] => 2025-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4717 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 455 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19068638 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/068638
Scroll compressor Mar 2, 2025 Issued
Array ( [id] => 20634925 [patent_doc_number] => 12595796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Method and control unit for operating a compressor [patent_app_type] => utility [patent_app_number] => 19/068496 [patent_app_country] => US [patent_app_date] => 2025-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19068496 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/068496
METHOD AND CONTROL UNIT FOR OPERATING A COMPRESSOR Mar 2, 2025 Issued
Array ( [id] => 20165631 [patent_doc_number] => 20250257677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => Heat-Insulated Interface Arrangement and Exhaust Gas Aftertreatment Device [patent_app_type] => utility [patent_app_number] => 19/048430 [patent_app_country] => US [patent_app_date] => 2025-02-07 [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] => -11 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19048430 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/048430
Heat-Insulated Interface Arrangement and Exhaust Gas Aftertreatment Device Feb 6, 2025 Pending
Array ( [id] => 20032305 [patent_doc_number] => 20250170527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => SYSTEM AND METHOD FOR LOWERING NITROGEN OXIDES CONTENT FROM TAIL GAS [patent_app_type] => utility [patent_app_number] => 19/037219 [patent_app_country] => US [patent_app_date] => 2025-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19037219 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/037219
SYSTEM AND METHOD FOR LOWERING NITROGEN OXIDES CONTENT FROM TAIL GAS Jan 25, 2025 Pending
Array ( [id] => 19991515 [patent_doc_number] => 20250129737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => MIXED FUEL SYSTEM [patent_app_type] => utility [patent_app_number] => 19/005123 [patent_app_country] => US [patent_app_date] => 2024-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5205 [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] => 19005123 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/005123
MIXED FUEL SYSTEM Dec 29, 2024 Pending
Array ( [id] => 19890908 [patent_doc_number] => 20250116220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => EXHAUST CONDUIT ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/982570 [patent_app_country] => US [patent_app_date] => 2024-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18982570 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/982570
EXHAUST CONDUIT ASSEMBLY Dec 15, 2024 Pending
Array ( [id] => 20060096 [patent_doc_number] => 20250198318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => CATALYTIC HEATER FOR AN EXHAUST GAS SYSTEM OF AN INTERNAL COMBUSTION ENGINE, EXHAUST GAS SYSTEM AND METHOD OF OPERATING AN EXHAUST GAS SYSTEM [patent_app_type] => utility [patent_app_number] => 18/981203 [patent_app_country] => US [patent_app_date] => 2024-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18981203 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/981203
CATALYTIC HEATER FOR AN EXHAUST GAS SYSTEM OF AN INTERNAL COMBUSTION ENGINE, EXHAUST GAS SYSTEM AND METHOD OF OPERATING AN EXHAUST GAS SYSTEM Dec 12, 2024 Pending
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