Search

Berhanu Mitiku

Examiner (ID: 14535, Phone: (571)270-1983 , Office: P/2156 )

Most Active Art Unit
2156
Art Unit(s)
2156, 2169
Total Applications
435
Issued Applications
223
Pending Applications
54
Abandoned Applications
178

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20122571 [patent_doc_number] => 20250237602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => DEVICES FOR BIOLOGICAL ANALYSIS [patent_app_type] => utility [patent_app_number] => 18/941418 [patent_app_country] => US [patent_app_date] => 2024-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18941418 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/941418
DEVICES FOR BIOLOGICAL ANALYSIS Nov 7, 2024 Pending
Array ( [id] => 19702667 [patent_doc_number] => 12196686 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-14 [patent_title] => Vortex dichroism dark-field confocal microscopy measurement apparatus based on spiral transformation [patent_app_type] => utility [patent_app_number] => 18/813695 [patent_app_country] => US [patent_app_date] => 2024-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5743 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18813695 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/813695
Vortex dichroism dark-field confocal microscopy measurement apparatus based on spiral transformation Aug 22, 2024 Issued
Array ( [id] => 19573038 [patent_doc_number] => 20240377330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => HYPERSPECTRAL IMAGING WITH A SPATIAL HETERODYNE SPECTROMETER [patent_app_type] => utility [patent_app_number] => 18/778560 [patent_app_country] => US [patent_app_date] => 2024-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18778560 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/778560
HYPERSPECTRAL IMAGING WITH A SPATIAL HETERODYNE SPECTROMETER Jul 18, 2024 Pending
Array ( [id] => 20272990 [patent_doc_number] => 12442765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Transmission corrected plasma emission using in-situ optical reflectometry [patent_app_type] => utility [patent_app_number] => 18/767516 [patent_app_country] => US [patent_app_date] => 2024-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4171 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18767516 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/767516
Transmission corrected plasma emission using in-situ optical reflectometry Jul 8, 2024 Issued
Array ( [id] => 19465436 [patent_doc_number] => 20240319106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => FOREIGN OBJECT DEBRIS DISCRIMINATION WITH MODULATED LASER LIGHT [patent_app_type] => utility [patent_app_number] => 18/668764 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6107 [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] => 18668764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/668764
Foreign object debris discrimination with modulated laser light May 19, 2024 Issued
Array ( [id] => 19898580 [patent_doc_number] => 12276494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Systems and methods for creating duplicate keys [patent_app_type] => utility [patent_app_number] => 18/641280 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 5613 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18641280 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/641280
Systems and methods for creating duplicate keys Apr 18, 2024 Issued
Array ( [id] => 19513266 [patent_doc_number] => 20240344952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => METHOD AND APPARATUS FOR ESTIMATING NANOPARTICLES IN A SOLUTION [patent_app_type] => utility [patent_app_number] => 18/632436 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18632436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632436
METHOD AND APPARATUS FOR ESTIMATING NANOPARTICLES IN A SOLUTION Apr 10, 2024 Pending
Array ( [id] => 19513266 [patent_doc_number] => 20240344952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => METHOD AND APPARATUS FOR ESTIMATING NANOPARTICLES IN A SOLUTION [patent_app_type] => utility [patent_app_number] => 18/632436 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18632436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632436
METHOD AND APPARATUS FOR ESTIMATING NANOPARTICLES IN A SOLUTION Apr 10, 2024 Pending
Array ( [id] => 19513270 [patent_doc_number] => 20240344956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => DEVICE AND METHOD FOR DETECTION OF PARTICLES USING A LINE LASER [patent_app_type] => utility [patent_app_number] => 18/631969 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18631969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/631969
DEVICE AND METHOD FOR DETECTION OF PARTICLES USING A LINE LASER Apr 9, 2024 Pending
Array ( [id] => 19279360 [patent_doc_number] => 20240215831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => COMPACT INTRAORAL SCANNER [patent_app_type] => utility [patent_app_number] => 18/610122 [patent_app_country] => US [patent_app_date] => 2024-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610122
Compact intraoral scanner Mar 18, 2024 Issued
Array ( [id] => 19333591 [patent_doc_number] => 20240248021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => Method And A System For Determining Analyte Content In A Fluid In A Treatment Apparatus [patent_app_type] => utility [patent_app_number] => 18/595575 [patent_app_country] => US [patent_app_date] => 2024-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9972 [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] => 18595575 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/595575
Method And A System For Determining Analyte Content In A Fluid In A Treatment Apparatus Mar 4, 2024 Abandoned
Array ( [id] => 19498559 [patent_doc_number] => 20240337577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => SMOKE DETECTOR UNIT [patent_app_type] => utility [patent_app_number] => 18/581678 [patent_app_country] => US [patent_app_date] => 2024-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18581678 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581678
SMOKE DETECTOR UNIT Feb 19, 2024 Pending
Array ( [id] => 19480920 [patent_doc_number] => 20240328962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => DEFECT SAMPLE FOR SURFACE INSPECTION AND METHOD FOR USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/443453 [patent_app_country] => US [patent_app_date] => 2024-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18443453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/443453
DEFECT SAMPLE FOR SURFACE INSPECTION AND METHOD FOR USING THE SAME Feb 15, 2024 Pending
Array ( [id] => 19346478 [patent_doc_number] => 20240255441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => APPARATUS FOR DETECTING SURFACE DEFECTS IN OBJECTS [patent_app_type] => utility [patent_app_number] => 18/418249 [patent_app_country] => US [patent_app_date] => 2024-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18418249 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418249
APPARATUS FOR DETECTING SURFACE DEFECTS IN OBJECTS Jan 19, 2024 Pending
Array ( [id] => 19677012 [patent_doc_number] => 12188866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Devices for biological analysis [patent_app_type] => utility [patent_app_number] => 18/412346 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 36 [patent_no_of_words] => 45139 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18412346 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/412346
Devices for biological analysis Jan 11, 2024 Issued
Array ( [id] => 19143494 [patent_doc_number] => 20240142364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => LED SENSOR MODULE [patent_app_type] => utility [patent_app_number] => 18/409947 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18409947 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409947
LED SENSOR MODULE Jan 10, 2024 Pending
Array ( [id] => 19301931 [patent_doc_number] => 20240230503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => MULTIWAVELENGTH PHOTOELECTRIC SMOKE DETECTION APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 18/400221 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18400221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400221
MULTIWAVELENGTH PHOTOELECTRIC SMOKE DETECTION APPARATUS AND METHOD Dec 28, 2023 Pending
Array ( [id] => 20086254 [patent_doc_number] => 20250216190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => OPTICAL PLANAR METROLOGY MOUNTING DEVICE AND METHODS FOR ABRASIVE CROSS-SECTIONING OF ELECTRICAL COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/398612 [patent_app_country] => US [patent_app_date] => 2023-12-28 [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] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18398612 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/398612
OPTICAL PLANAR METROLOGY MOUNTING DEVICE AND METHODS FOR ABRASIVE CROSS-SECTIONING OF ELECTRICAL COMPONENTS Dec 27, 2023 Pending
Array ( [id] => 19266594 [patent_doc_number] => 20240210294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => METHOD TO EVALUATE WEAR DEPTH OF NON-METALLIC PARTS [patent_app_type] => utility [patent_app_number] => 18/398027 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18398027 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/398027
METHOD TO EVALUATE WEAR DEPTH OF NON-METALLIC PARTS Dec 26, 2023 Pending
Array ( [id] => 19266594 [patent_doc_number] => 20240210294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => METHOD TO EVALUATE WEAR DEPTH OF NON-METALLIC PARTS [patent_app_type] => utility [patent_app_number] => 18/398027 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18398027 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/398027
METHOD TO EVALUATE WEAR DEPTH OF NON-METALLIC PARTS Dec 26, 2023 Pending
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