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] => 18145337 [patent_doc_number] => 20230019192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => TRANSPORTABLE SAMPLE DRAWING CONTAINER, SAMPLE DRAWING SYSTEM, AND METHOD FOR DRAWING A SAMPLE [patent_app_type] => utility [patent_app_number] => 17/787322 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17787322 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/787322
TRANSPORTABLE SAMPLE DRAWING CONTAINER, SAMPLE DRAWING SYSTEM, AND METHOD FOR DRAWING A SAMPLE Dec 8, 2020 Abandoned
Array ( [id] => 18244600 [patent_doc_number] => 20230076911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => Sensor Apparatus for Capturing a Filling Level and/or a Quality of a Fluid, and Method for Producing Said Apparatus [patent_app_type] => utility [patent_app_number] => 17/793750 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17793750 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/793750
Sensor apparatus for capturing a filling level and/or a quality of a fluid, and method for producing said apparatus Dec 6, 2020 Issued
Array ( [id] => 18330193 [patent_doc_number] => 11635425 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Breath gas analysis systems and methods [patent_app_type] => utility [patent_app_number] => 17/100320 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8141 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17100320 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/100320
Breath gas analysis systems and methods Nov 19, 2020 Issued
Array ( [id] => 16658067 [patent_doc_number] => 20210054703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => APPARATUS AND METHOD FOR EARLY KICK DETECTION AND LOSS OF DRILLING MUD IN OILWELL DRILLING OPERATIONS [patent_app_type] => utility [patent_app_number] => 17/091909 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17091909 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/091909
Apparatus and method for early kick detection and loss of drilling mud in oilwell drilling operations Nov 5, 2020 Issued
Array ( [id] => 19914673 [patent_doc_number] => 12290016 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => System and method for automating propagation material sampling and propagation material sampling equipment [patent_app_type] => utility [patent_app_number] => 17/771959 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771959
System and method for automating propagation material sampling and propagation material sampling equipment Nov 2, 2020 Issued
Array ( [id] => 17989320 [patent_doc_number] => 20220355357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => Force Measuring Device for Measuring Drawing Forces During Wire Drawing [patent_app_type] => utility [patent_app_number] => 17/772626 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17772626 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772626
Force Measuring Device for Measuring Drawing Forces During Wire Drawing Oct 27, 2020 Abandoned
Array ( [id] => 17564282 [patent_doc_number] => 20220128431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => METHOD AND APPARATUS FOR PERFORMING CONTAINER CLOSURE INTEGRITY TESTING [patent_app_type] => utility [patent_app_number] => 17/078517 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17078517 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/078517
Method and apparatus for performing container closure integrity testing Oct 22, 2020 Issued
Array ( [id] => 19052067 [patent_doc_number] => 20240094036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => IMPROVEMENT RELATING TO FLUID FLOW MEASUREMENT [patent_app_type] => utility [patent_app_number] => 17/768098 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16886 [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] => 17768098 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/768098
IMPROVEMENT RELATING TO FLUID FLOW MEASUREMENT Oct 8, 2020 Pending
Array ( [id] => 18021944 [patent_doc_number] => 20220373443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => FLUID FREE HYDROSTATIC PRESSURE TESTING [patent_app_type] => utility [patent_app_number] => 17/772421 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17772421 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772421
Fluid free hydrostatic pressure testing Oct 6, 2020 Issued
Array ( [id] => 16825695 [patent_doc_number] => 20210140988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => DEVICES, SYSTEMS AND METHODS FOR LOADING SAMPLES [patent_app_type] => utility [patent_app_number] => 17/038034 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14260 [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] => 17038034 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/038034
Devices, systems and methods for loading samples Sep 29, 2020 Issued
Array ( [id] => 19181378 [patent_doc_number] => 11987962 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Non-powered seawater pumping system for reducing seawater intrusion, and apparatus and method for optimal design of well in the same system [patent_app_type] => utility [patent_app_number] => 17/026313 [patent_app_country] => US [patent_app_date] => 2020-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8976 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17026313 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/026313
Non-powered seawater pumping system for reducing seawater intrusion, and apparatus and method for optimal design of well in the same system Sep 20, 2020 Issued
Array ( [id] => 16558458 [patent_doc_number] => 20210003607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => PHYSICAL QUANTITY SENSOR HAVING A MOVABLE BODY FORMED WITH THROUGH-HOLES TO REDUCE A DIFFERENCE BETWEEN THE INSIDE-HOLE DAMPING AND THE SQUEEZE FILM DAMPING [patent_app_type] => utility [patent_app_number] => 17/021195 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12245 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17021195 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/021195
Physical quantity sensor having a movable body formed with through-holes to reduce a difference between the inside-hole damping and the squeeze film damping Sep 14, 2020 Issued
Array ( [id] => 17961241 [patent_doc_number] => 20220341822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => Device and Method for In Situ Sampling of Volatiles from Surfaces [patent_app_type] => utility [patent_app_number] => 17/641386 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17641386 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/641386
Device and method for in situ sampling of volatiles from surfaces Sep 9, 2020 Issued
Array ( [id] => 17461470 [patent_doc_number] => 20220074775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => Dual Tube Hybrid Coriolis Mass Flow Sensor [patent_app_type] => utility [patent_app_number] => 17/013938 [patent_app_country] => US [patent_app_date] => 2020-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17013938 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/013938
Dual Tube Hybrid Coriolis Mass Flow Sensor Sep 7, 2020 Abandoned
Array ( [id] => 18870197 [patent_doc_number] => 11857977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Fixing clamp for microfluidic chip [patent_app_type] => utility [patent_app_number] => 17/003187 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3952 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17003187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/003187
Fixing clamp for microfluidic chip Aug 25, 2020 Issued
Array ( [id] => 19932825 [patent_doc_number] => 12306027 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Method for operating a measuring device with at least one oscillator, and measuring device for carrying out said method [patent_app_type] => utility [patent_app_number] => 17/642481 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17642481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/642481
Method for operating a measuring device with at least one oscillator, and measuring device for carrying out said method Aug 19, 2020 Issued
Array ( [id] => 16658512 [patent_doc_number] => 20210055149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => METHOD FOR DETERMINING A DWELL VOLUME OF A CHROMATOGRAPHIC SYSTEM [patent_app_type] => utility [patent_app_number] => 16/996992 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16996992 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/996992
Method for determining a dwell volume of a chromatographic system Aug 18, 2020 Issued
Array ( [id] => 17414574 [patent_doc_number] => 20220049478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => WATER MONITORING AND ISOLATION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/995197 [patent_app_country] => US [patent_app_date] => 2020-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16995197 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/995197
Water monitoring and isolation apparatus Aug 16, 2020 Issued
Array ( [id] => 16674460 [patent_doc_number] => 20210063223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => GAS METER [patent_app_type] => utility [patent_app_number] => 16/985419 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16985419 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/985419
GAS METER Aug 4, 2020 Abandoned
Array ( [id] => 18598261 [patent_doc_number] => 20230273060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => METHOD FOR DISTRIBUTED DETERMINATION OF A FILL LEVEL OR LIMIT LEVEL [patent_app_type] => utility [patent_app_number] => 18/040360 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18040360 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040360
METHOD FOR DISTRIBUTED DETERMINATION OF A FILL LEVEL OR LIMIT LEVEL Aug 2, 2020 Pending
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