Search

Marrit Eyassu

Examiner (ID: 5465, Phone: (571)270-1403 , Office: P/2856 )

Most Active Art Unit
2855
Art Unit(s)
2856, 2861, 2855
Total Applications
668
Issued Applications
450
Pending Applications
72
Abandoned Applications
154

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19465386 [patent_doc_number] => 20240319056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => Automated Pressuremeter Inflation-Deflation Controller System to Determine in Situ Soil Strength and Deformation Properties [patent_app_type] => utility [patent_app_number] => 18/613944 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18613944 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/613944
Automated Pressuremeter Inflation-Deflation Controller System to Determine in Situ Soil Strength and Deformation Properties Mar 21, 2024 Abandoned
Array ( [id] => 19433836 [patent_doc_number] => 20240302334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => ANALYSIS OF OLIGOSACCHARIDES USING A LIQUID CHROMATOGRAPHY SYSTEM AND A CHROMATOGRAPHIC COLUMN IN WHICH THE LC SYSTEM AND COLUMN'S INTERNAL METAL SURFACE HAS BEEN MODIFIED WITH A LAYER OF INERT MATERIAL [patent_app_type] => utility [patent_app_number] => 18/599970 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18599970 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/599970
Analysis of oligosaccharides using a liquid chromatography system and a chromatographic column in which the LC system and column's internal metal surface has been modified with a layer of inert material Mar 7, 2024 Issued
Array ( [id] => 19433696 [patent_doc_number] => 20240302194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => FLOW MEASUREMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 18/600346 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18600346 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/600346
FLOW MEASUREMENT APPARATUS Mar 7, 2024 Pending
Array ( [id] => 20220853 [patent_doc_number] => 20250283784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => OPTICAL INSPECTION SYSTEM AUTOMATICALLY DEPLOYED ROVER [patent_app_type] => utility [patent_app_number] => 18/600383 [patent_app_country] => US [patent_app_date] => 2024-03-08 [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] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18600383 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/600383
OPTICAL INSPECTION SYSTEM AUTOMATICALLY DEPLOYED ROVER Mar 7, 2024 Pending
Array ( [id] => 19522111 [patent_doc_number] => 12123825 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Synchronous detection system and detection method for trace nitrogen-oxygen compound based on photoacoustic spectrometry [patent_app_type] => utility [patent_app_number] => 18/432313 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4914 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 652 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18432313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432313
Synchronous detection system and detection method for trace nitrogen-oxygen compound based on photoacoustic spectrometry Feb 4, 2024 Issued
Array ( [id] => 20975804 [patent_doc_number] => 12736492 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-15 [patent_title] => Gas sensor comprising carbon structure having high adsorption performance for gas and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 18/429849 [patent_app_country] => US [patent_app_date] => 2024-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 35 [patent_no_of_words] => 4703 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18429849 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/429849
GAS SENSOR COMPRISING CARBON STRUCTURE HAVING HIGH ADSORPTION PERFORMANCE FOR GAS AND METHOD FOR MANUFACTURING THE SAME Jan 31, 2024 Pending
Array ( [id] => 20921741 [patent_doc_number] => 12716793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-25 [patent_title] => Hand dynamometer structure [patent_app_type] => utility [patent_app_number] => 18/422322 [patent_app_country] => US [patent_app_date] => 2024-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 18422322 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/422322
Hand Dynamometer Structure Jan 24, 2024 Pending
Array ( [id] => 20094330 [patent_doc_number] => 20250224266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => 3D PRINTED SIGHT-GLASS FOR CHEMICAL DOSING APPLICATION [patent_app_type] => utility [patent_app_number] => 18/404722 [patent_app_country] => US [patent_app_date] => 2024-01-04 [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] => -16 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404722
3D PRINTED SIGHT-GLASS FOR CHEMICAL DOSING APPLICATION Jan 3, 2024 Pending
Array ( [id] => 20883033 [patent_doc_number] => 12699074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-04 [patent_title] => Robotic non-destructive testing probe mount [patent_app_type] => utility [patent_app_number] => 18/402574 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402574 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402574
ROBOTIC NON-DESTRUCTIVE TESTING PROBE MOUNT Jan 1, 2024 Pending
Array ( [id] => 19282780 [patent_doc_number] => 20240219256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => MOISTURE DETECTOR CONFIGURED TO DETECT MOISTURE IN A CABLE [patent_app_type] => utility [patent_app_number] => 18/399920 [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] => 2513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18399920 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/399920
MOISTURE DETECTOR CONFIGURED TO DETECT MOISTURE IN A CABLE Dec 28, 2023 Pending
Array ( [id] => 20084781 [patent_doc_number] => 20250214717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => METHODS AND ASSEMBLIES FOR GROUND VIBRATIONAL TESTING [patent_app_type] => utility [patent_app_number] => 18/397241 [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] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18397241 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/397241
METHODS AND ASSEMBLIES FOR GROUND VIBRATIONAL TESTING Dec 26, 2023 Pending
Array ( [id] => 19091965 [patent_doc_number] => 11953409 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-09 [patent_title] => Gas extraction device for metal mineral inclusions and gas extraction method therefor [patent_app_type] => utility [patent_app_number] => 18/395562 [patent_app_country] => US [patent_app_date] => 2023-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3263 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18395562 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/395562
Gas extraction device for metal mineral inclusions and gas extraction method therefor Dec 22, 2023 Issued
Array ( [id] => 19250072 [patent_doc_number] => 20240201060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => VISCOSITY MEASUREMENT SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/390740 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18390740 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390740
VISCOSITY MEASUREMENT SYSTEM AND METHOD Dec 19, 2023 Pending
Array ( [id] => 19061141 [patent_doc_number] => 11940366 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-26 [patent_title] => Centrifugal testing device and method for simulating ground subsidence induced by buried pipeline leakage and infiltration [patent_app_type] => utility [patent_app_number] => 18/388535 [patent_app_country] => US [patent_app_date] => 2023-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 5399 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 462 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18388535 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/388535
Centrifugal testing device and method for simulating ground subsidence induced by buried pipeline leakage and infiltration Nov 9, 2023 Issued
Array ( [id] => 18987463 [patent_doc_number] => 20240059432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => SAMPLE COLLECTION SYSTEM FOR INTERPLANETARY VEHICLE [patent_app_type] => utility [patent_app_number] => 18/495357 [patent_app_country] => US [patent_app_date] => 2023-10-26 [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] => -18 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495357 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495357
SAMPLE COLLECTION SYSTEM FOR INTERPLANETARY VEHICLE Oct 25, 2023 Pending
Array ( [id] => 19158800 [patent_doc_number] => 20240151507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => POSITION SENSOR SYSTEM [patent_app_type] => utility [patent_app_number] => 18/493545 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493545 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493545
POSITION SENSOR SYSTEM Oct 23, 2023 Pending
Array ( [id] => 19861889 [patent_doc_number] => 20250100675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => TURBOPROP ERRONEOUS BLADE ANGLE READING ACCOMMODATION THROUGH MINIMUM TORQUE GOVERNING [patent_app_type] => utility [patent_app_number] => 18/472647 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18472647 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472647
Turboprop erroneous blade angle reading accommodation through minimum torque governing Sep 21, 2023 Issued
Array ( [id] => 18863299 [patent_doc_number] => 20230417735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => BREATH SENSOR APPARATUS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/465680 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18465680 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465680
BREATH SENSOR APPARATUS AND METHODS OF USE Sep 11, 2023 Pending
Array ( [id] => 19771177 [patent_doc_number] => 20250052603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => FLOWMETER WITH ADJUSTABLE READING DIRECTIONS [patent_app_type] => utility [patent_app_number] => 18/232835 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18232835 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/232835
FLOWMETER WITH ADJUSTABLE READING DIRECTIONS Aug 10, 2023 Pending
Array ( [id] => 18809859 [patent_doc_number] => 20230384194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => METHOD FOR TESTING INTERFACIAL TRIBOCHEMICAL REACTION BETWEEN ABRASIVE AND DIAMOND WAFER [patent_app_type] => utility [patent_app_number] => 18/231128 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18231128 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/231128
Method for testing interfacial tribochemical reaction between abrasive and diamond wafer Aug 6, 2023 Issued
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