Search

Daniel T. Tekle

Examiner (ID: 780, Phone: (571)270-1117 , Office: P/2481 )

Most Active Art Unit
2481
Art Unit(s)
2481, 2621
Total Applications
930
Issued Applications
571
Pending Applications
81
Abandoned Applications
296

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18650740 [patent_doc_number] => 20230296573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => GAS CHROMATOGRAPH [patent_app_type] => utility [patent_app_number] => 17/989569 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17989569 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/989569
Gas chromatograph with a housing including an operation reception unit Nov 16, 2022 Issued
Array ( [id] => 18863273 [patent_doc_number] => 20230417709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => OPTIMIZATION OF P-XYLENE RECOVERY BY INTEGRATION OF HPLC INTO AROMATICS RECOVERY COMPLEX [patent_app_type] => utility [patent_app_number] => 17/989191 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17989191 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/989191
Optimization of p-xylene recovery by integration of HPLC into aromatics recovery complex Nov 16, 2022 Issued
Array ( [id] => 20227836 [patent_doc_number] => 12416483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Parametric and modal work-holding apparatus [patent_app_type] => utility [patent_app_number] => 17/987495 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 29 [patent_no_of_words] => 18194 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987495 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987495
Parametric and modal work-holding apparatus Nov 14, 2022 Issued
Array ( [id] => 19659726 [patent_doc_number] => 20240426791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => DEVICE AND METHOD FOR PERFORMING NON-DESTRUCTIVE CONTROL OF A RAIL [patent_app_type] => utility [patent_app_number] => 18/701822 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18701822 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/701822
DEVICE AND METHOD FOR PERFORMING NON-DESTRUCTIVE CONTROL OF A RAIL Nov 13, 2022 Pending
Array ( [id] => 19644159 [patent_doc_number] => 20240418679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => DEVICE FOR PERFORMING NON-DESTRUCTIVE CONTROL OF A RAIL [patent_app_type] => utility [patent_app_number] => 18/701823 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18701823 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/701823
DEVICE FOR PERFORMING NON-DESTRUCTIVE CONTROL OF A RAIL Nov 13, 2022 Pending
Array ( [id] => 20159274 [patent_doc_number] => 12385895 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Isotopic monitoring of reservoir water [patent_app_type] => utility [patent_app_number] => 18/054593 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18054593 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/054593
Isotopic monitoring of reservoir water Nov 10, 2022 Issued
Array ( [id] => 19173644 [patent_doc_number] => 20240159618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => PIPE STRAIN DETECTION AND DIAGNOSIS USING SENSORS FOR MACHINE CASING NOZZLES [patent_app_type] => utility [patent_app_number] => 17/984807 [patent_app_country] => US [patent_app_date] => 2022-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17984807 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/984807
Pipe strain detection and diagnosis using sensors for machine casing nozzles Nov 9, 2022 Issued
Array ( [id] => 18421718 [patent_doc_number] => 20230176182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => FOREIGN SUBSTANCE DETECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/983085 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983085 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983085
Foreign substance detection system Nov 7, 2022 Issued
Array ( [id] => 19718385 [patent_doc_number] => 12203916 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Systems and methods for soil analysis including penetrometer with spiral flighting [patent_app_type] => utility [patent_app_number] => 17/977946 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 27 [patent_no_of_words] => 18832 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17977946 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/977946
Systems and methods for soil analysis including penetrometer with spiral flighting Oct 30, 2022 Issued
Array ( [id] => 20358259 [patent_doc_number] => 12474249 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Assessing and reducing deposition of scales and other solids [patent_app_type] => utility [patent_app_number] => 17/976171 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 25 [patent_no_of_words] => 18145 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17976171 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/976171
Assessing and reducing deposition of scales and other solids Oct 27, 2022 Issued
Array ( [id] => 19786600 [patent_doc_number] => 20250060279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => ROLLING BEARING ABNORMALITY DETECTION DEVICE AND ROLLING BEARING ABNORMALITY DETECTION METHOD [patent_app_type] => utility [patent_app_number] => 18/721411 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18721411 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/721411
ROLLING BEARING ABNORMALITY DETECTION DEVICE AND ROLLING BEARING ABNORMALITY DETECTION METHOD Oct 23, 2022 Pending
Array ( [id] => 18400139 [patent_doc_number] => 11662271 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-30 [patent_title] => Road simulation device and test method [patent_app_type] => utility [patent_app_number] => 17/971051 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5081 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971051 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971051
Road simulation device and test method Oct 20, 2022 Issued
Array ( [id] => 20330672 [patent_doc_number] => 12460943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Air polutants exceedence monitoring and alerting system which integrates pollutant and geolocation data [patent_app_type] => utility [patent_app_number] => 18/046434 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1094 [patent_no_of_claims] => 18 [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] => 18046434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/046434
Air polutants exceedence monitoring and alerting system which integrates pollutant and geolocation data Oct 12, 2022 Issued
Array ( [id] => 18308277 [patent_doc_number] => 20230112177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => SYSTEM FOR EVALUATING DISTRIBUTION OF FIBER BUNDLES IN FIBER REINFORCED MATERIAL [patent_app_type] => utility [patent_app_number] => 18/045963 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18045963 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/045963
System for evaluating distribution of fiber bundles in fiber reinforced material Oct 11, 2022 Issued
Array ( [id] => 18322298 [patent_doc_number] => 20230120426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => SAMPLE HOLDER TRANSFER DEVICE [patent_app_type] => utility [patent_app_number] => 17/963210 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17963210 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963210
Sample holder transfer device with sample carrier fixing element Oct 10, 2022 Issued
Array ( [id] => 20109360 [patent_doc_number] => 12360072 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => PH monitoring systems having sensor modules [patent_app_type] => utility [patent_app_number] => 17/962902 [patent_app_country] => US [patent_app_date] => 2022-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17962902 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/962902
PH monitoring systems having sensor modules Oct 9, 2022 Issued
Array ( [id] => 19737421 [patent_doc_number] => 12214235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Surrogate foam test system [patent_app_type] => utility [patent_app_number] => 17/950579 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7898 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17950579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/950579
Surrogate foam test system Sep 21, 2022 Issued
Array ( [id] => 19362008 [patent_doc_number] => 20240264042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => DEVICE FOR CONTROLLING DYNAMOMETER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/689796 [patent_app_country] => US [patent_app_date] => 2022-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18689796 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/689796
Chassis dynamometer system which can prevent a decline in responsiveness Sep 4, 2022 Issued
Array ( [id] => 19529123 [patent_doc_number] => 20240353025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => SYSTEMS AND METHODS FOR MONITORING A VALVE [patent_app_type] => utility [patent_app_number] => 18/687409 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18687409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/687409
SYSTEMS AND METHODS FOR MONITORING A VALVE Aug 31, 2022 Pending
Array ( [id] => 19652312 [patent_doc_number] => 12174091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Methods and apparatus for checking emitter bonds in an irrigation drip line [patent_app_type] => utility [patent_app_number] => 17/893046 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 37 [patent_no_of_words] => 17965 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17893046 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/893046
Methods and apparatus for checking emitter bonds in an irrigation drip line Aug 21, 2022 Issued
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