Search

Marrit Eyassu

Examiner (ID: 5514, Phone: (571)270-1403 , Office: P/2856 )

Most Active Art Unit
2856
Art Unit(s)
2861, 2855, 2856
Total Applications
627
Issued Applications
433
Pending Applications
65
Abandoned Applications
150

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 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] => 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] => 19346507 [patent_doc_number] => 20240255470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [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] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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] => 19346507 [patent_doc_number] => 20240255470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [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] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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] => 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] => 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] => 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 Pending
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] => 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] => 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] => 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
Array ( [id] => 20165606 [patent_doc_number] => 20250257652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => A LINEAR CUT GENERATION METHOD FOR SENSOR INVERSION CONSTRAINT IMPOSITION [patent_app_type] => utility [patent_app_number] => 19/100481 [patent_app_country] => US [patent_app_date] => 2023-08-03 [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] => -10 [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] => 19100481 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/100481
A LINEAR CUT GENERATION METHOD FOR SENSOR INVERSION CONSTRAINT IMPOSITION Aug 2, 2023 Pending
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