Search

Raphael Barkai

Examiner (ID: 15510, Phone: (571)272-2616 , Office: P/2918 )

Most Active Art Unit
2915
Art Unit(s)
2900, 2918, 2915, 2902, 2912
Total Applications
7913
Issued Applications
7844
Pending Applications
1
Abandoned Applications
68

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19068467 [patent_doc_number] => 20240102893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => GAS DETECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/953079 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17953079 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/953079
Gas detection system Sep 25, 2022 Issued
Array ( [id] => 19529344 [patent_doc_number] => 20240353246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => VIBRATION PROPAGATION MEMBER, VIBRATION TRANSCEIVER USING THE SAME, FLOWMETER, VELOCITY METER, CONCENTRATION METER, AND MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/681949 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18681949 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/681949
VIBRATION PROPAGATION MEMBER, VIBRATION TRANSCEIVER USING THE SAME, FLOWMETER, VELOCITY METER, CONCENTRATION METER, AND MANUFACTURING METHOD Sep 21, 2022 Pending
Array ( [id] => 18285730 [patent_doc_number] => 20230101202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => FLOW AND LEVEL MONITOR FOR FLUID SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/950522 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17950522 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/950522
FLOW AND LEVEL MONITOR FOR FLUID SYSTEMS Sep 21, 2022 Abandoned
Array ( [id] => 20214408 [patent_doc_number] => 12411054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Electronic device including barometric pressure sensor [patent_app_type] => utility [patent_app_number] => 17/929239 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3494 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17929239 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929239
Electronic device including barometric pressure sensor Aug 31, 2022 Issued
Array ( [id] => 20330688 [patent_doc_number] => 12460959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Measurement sensor for coriolis flow meter [patent_app_type] => utility [patent_app_number] => 17/929068 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 16606 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17929068 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929068
Measurement sensor for coriolis flow meter Aug 31, 2022 Issued
Array ( [id] => 19587459 [patent_doc_number] => 20240385016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => SECURING PART FOR A HOUSING AND HOUSING FOR A FIELD DEVICE [patent_app_type] => utility [patent_app_number] => 18/690768 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18690768 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/690768
SECURING PART FOR A HOUSING AND HOUSING FOR A FIELD DEVICE Aug 18, 2022 Pending
Array ( [id] => 18021373 [patent_doc_number] => 20220372872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => SOLVENT EXTRACTION AND ANALYSIS OF FORMATION FLUIDS FROM FORMATION SOLIDS AT A WELL SITE [patent_app_type] => utility [patent_app_number] => 17/877457 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17877457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877457
Solvent extraction and analysis of formation fluids from formation solids at a well site Jul 28, 2022 Issued
Array ( [id] => 18924291 [patent_doc_number] => 20240027295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => METHOD AND APPARATUS FOR LAMP HOUSING CRACK DETECTION [patent_app_type] => utility [patent_app_number] => 17/867944 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17867944 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/867944
Method and apparatus for lamp housing crack detection Jul 18, 2022 Issued
Array ( [id] => 18159517 [patent_doc_number] => 20230026109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => METHOD FOR PREDICTING AND CALCULATING OF SURFACE ENERGY OF AGGREGATES [patent_app_type] => utility [patent_app_number] => 17/864139 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17864139 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864139
METHOD FOR PREDICTING AND CALCULATING OF SURFACE ENERGY OF AGGREGATES Jul 12, 2022 Abandoned
Array ( [id] => 18159847 [patent_doc_number] => 20230026439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => POINT-OF-USE DEVICES AND METHODS FOR DETERMINING RHEOLOGICAL PROPERTIES OF SAMPLES [patent_app_type] => utility [patent_app_number] => 17/864349 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17864349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864349
Point-of-use devices and methods for determining rheological properties of samples Jul 12, 2022 Issued
Array ( [id] => 18140718 [patent_doc_number] => 20230014558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => SELF-CALIBRATED SPECTROSCOPIC AND AI-BASED GAS ANALYZER [patent_app_type] => utility [patent_app_number] => 17/857964 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17857964 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857964
Self-calibrated spectroscopic and AI-based gas analyzer Jul 4, 2022 Issued
Array ( [id] => 20579445 [patent_doc_number] => 12571692 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Lithographic strain gauge in an electrically conducting substrate [patent_app_type] => utility [patent_app_number] => 17/849453 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3277 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17849453 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/849453
Lithographic strain gauge in an electrically conducting substrate Jun 23, 2022 Issued
Array ( [id] => 18094522 [patent_doc_number] => 20220412863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => METHOD AND APPARATUS FOR MEASURING A RECEDING CONTACT ANGLE [patent_app_type] => utility [patent_app_number] => 17/846108 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17846108 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846108
Method and apparatus for measuring a receding contact angle Jun 21, 2022 Issued
Array ( [id] => 19181307 [patent_doc_number] => 11987891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Sensor in an internet-of-things [patent_app_type] => utility [patent_app_number] => 17/844080 [patent_app_country] => US [patent_app_date] => 2022-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 6344 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17844080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/844080
Sensor in an internet-of-things Jun 19, 2022 Issued
Array ( [id] => 19382237 [patent_doc_number] => 20240272107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => OXYGEN SENSOR ELEMENT AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 18/567069 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18567069 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/567069
Oxygen sensor element and method for manufacturing same Jun 8, 2022 Issued
Array ( [id] => 20576995 [patent_doc_number] => 12569229 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Capturing truncated proteoforms in exhaled breath for diagnosis and treatment of diseases [patent_app_type] => utility [patent_app_number] => 17/827708 [patent_app_country] => US [patent_app_date] => 2022-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6121 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17827708 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/827708
Capturing truncated proteoforms in exhaled breath for diagnosis and treatment of diseases May 28, 2022 Issued
Array ( [id] => 18021936 [patent_doc_number] => 20220373435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Gas Sampling and Management System [patent_app_type] => utility [patent_app_number] => 17/751289 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17751289 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/751289
Gas sampling and management system May 22, 2022 Issued
Array ( [id] => 18148376 [patent_doc_number] => 20230022233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => Measuring Assembly with at least two Measuring Devices and Method for Operating such a Measuring Assembly [patent_app_type] => utility [patent_app_number] => 17/749963 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17749963 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/749963
Measuring Assembly with at least two Measuring Devices and Method for Operating such a Measuring Assembly May 19, 2022 Abandoned
Array ( [id] => 17838904 [patent_doc_number] => 20220276209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => DETERMINATION OF CONCENTRATIONS AND AMOUNTS OF PERFLUOROALKYL SUBSTANCES BY LC/MS/MS [patent_app_type] => utility [patent_app_number] => 17/662780 [patent_app_country] => US [patent_app_date] => 2022-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17662780 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/662780
Determination of concentrations and amounts of perfluoroalkyl substances by LC/MS/MS May 9, 2022 Issued
Array ( [id] => 17961190 [patent_doc_number] => 20220341770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => PORTABLE VERIFICATION SYSTEM AND METHOD FOR USE IN LOWER PRESSURE COMMERCIAL AND RESIDENTIAL GAS FLOW METERS [patent_app_type] => utility [patent_app_number] => 17/740196 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17740196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/740196
PORTABLE VERIFICATION SYSTEM AND METHOD FOR USE IN LOWER PRESSURE COMMERCIAL AND RESIDENTIAL GAS FLOW METERS May 8, 2022 Abandoned
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