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] => 20159270 [patent_doc_number] => 12385891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Capacitive hydrogen sensor [patent_app_type] => utility [patent_app_number] => 17/434406 [patent_app_country] => US [patent_app_date] => 2020-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3497 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17434406 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/434406
Capacitive hydrogen sensor Feb 26, 2020 Issued
Array ( [id] => 17596781 [patent_doc_number] => 20220146355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => Sensor [patent_app_type] => utility [patent_app_number] => 17/433810 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17433810 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/433810
Sensor Feb 18, 2020 Issued
Array ( [id] => 20804497 [patent_doc_number] => 12669399 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Systems and methods for fluid leak detection [patent_app_type] => utility [patent_app_number] => 16/792767 [patent_app_country] => US [patent_app_date] => 2020-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4936 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 408 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16792767 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/792767
Systems and methods for fluid leak detection Feb 16, 2020 Issued
Array ( [id] => 17628347 [patent_doc_number] => 20220163362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => CORIOLIS SENSOR AND CORIOLIS MEASURING DEVICE HAVING A CORIOLIS SENSOR [patent_app_type] => utility [patent_app_number] => 17/436876 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17436876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/436876
CORIOLIS SENSOR AND CORIOLIS MEASURING DEVICE HAVING A CORIOLIS SENSOR Feb 13, 2020 Abandoned
Array ( [id] => 18981176 [patent_doc_number] => 11906339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Coriolis measuring transducer and coriolis measuring device [patent_app_type] => utility [patent_app_number] => 17/599270 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2542 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17599270 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/599270
Coriolis measuring transducer and coriolis measuring device Feb 13, 2020 Issued
Array ( [id] => 18802219 [patent_doc_number] => 11835375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Field device of process measurement technology, measuring sensor and method for producing a coil apparatus [patent_app_type] => utility [patent_app_number] => 17/438490 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5661 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17438490 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/438490
Field device of process measurement technology, measuring sensor and method for producing a coil apparatus Feb 13, 2020 Issued
Array ( [id] => 17564352 [patent_doc_number] => 20220128501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => HUMIDITY-SENSITIVE COMPOSITE MATERIAL AND HUMIDITY SENSOR [patent_app_type] => utility [patent_app_number] => 17/429802 [patent_app_country] => US [patent_app_date] => 2020-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17429802 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/429802
Humidity-sensitive composite material and humidity sensor Feb 11, 2020 Issued
Array ( [id] => 17674094 [patent_doc_number] => 20220187261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => VOLATILE COMPONENT EVALUATION METHOD AND DEVICE USED THEREFOR [patent_app_type] => utility [patent_app_number] => 17/430438 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17430438 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/430438
Volatile component evaluation method and device used therefor Feb 6, 2020 Issued
Array ( [id] => 17650666 [patent_doc_number] => 11353388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Time-domain reflectometry matrix suction sensor [patent_app_type] => utility [patent_app_number] => 16/776342 [patent_app_country] => US [patent_app_date] => 2020-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 9676 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16776342 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/776342
Time-domain reflectometry matrix suction sensor Jan 28, 2020 Issued
Array ( [id] => 16190232 [patent_doc_number] => 20200231081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => MOBILE LABORATORY AND METHOD TO EXPEDITE REGULATORY TEST RESULTS FOR AGRICULTURAL, FOOD, AND/OR BEVERAGE PRODUCTS [patent_app_type] => utility [patent_app_number] => 16/746265 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16746265 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/746265
MOBILE LABORATORY AND METHOD TO EXPEDITE REGULATORY TEST RESULTS FOR AGRICULTURAL, FOOD, AND/OR BEVERAGE PRODUCTS Jan 16, 2020 Abandoned
Array ( [id] => 16422991 [patent_doc_number] => 20200348189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => METHOD AND SYSTEM FOR SENSOR CONFIGURATION [patent_app_type] => utility [patent_app_number] => 16/737868 [patent_app_country] => US [patent_app_date] => 2020-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16737868 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/737868
Method and system for sensor configuration Jan 7, 2020 Issued
Array ( [id] => 17769872 [patent_doc_number] => 11401804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Solvent extraction and analysis of formation fluids from formation solids at a well site [patent_app_type] => utility [patent_app_number] => 16/734978 [patent_app_country] => US [patent_app_date] => 2020-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6692 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 16734978 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/734978
Solvent extraction and analysis of formation fluids from formation solids at a well site Jan 5, 2020 Issued
Array ( [id] => 16114147 [patent_doc_number] => 20200209096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => FLUID LEAK AND MICROLEAK DETECTOR AND PROCEDURE FOR DETECTING LEAKS AND MICROLEAKS [patent_app_type] => utility [patent_app_number] => 16/730272 [patent_app_country] => US [patent_app_date] => 2019-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 611 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16730272 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/730272
FLUID LEAK AND MICROLEAK DETECTOR AND PROCEDURE FOR DETECTING LEAKS AND MICROLEAKS Dec 29, 2019 Abandoned
Array ( [id] => 20493138 [patent_doc_number] => 12535003 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Systems and methods for obtaining downhole fluid properties [patent_app_type] => utility [patent_app_number] => 16/730729 [patent_app_country] => US [patent_app_date] => 2019-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 3402 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16730729 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/730729
Systems and methods for obtaining downhole fluid properties Dec 29, 2019 Issued
Array ( [id] => 17823157 [patent_doc_number] => 11428100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Systems and methods for obtaining downhole fluid properties [patent_app_type] => utility [patent_app_number] => 16/730739 [patent_app_country] => US [patent_app_date] => 2019-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 9030 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16730739 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/730739
Systems and methods for obtaining downhole fluid properties Dec 29, 2019 Issued
Array ( [id] => 19474861 [patent_doc_number] => 12104940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Vibronic measurement sensor having at least two temperature sensors [patent_app_type] => utility [patent_app_number] => 17/414378 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 4710 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 613 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414378 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414378
Vibronic measurement sensor having at least two temperature sensors Dec 16, 2019 Issued
Array ( [id] => 18086606 [patent_doc_number] => 11536735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Sample processing apparatus [patent_app_type] => utility [patent_app_number] => 16/717752 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 12756 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16717752 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/717752
Sample processing apparatus Dec 16, 2019 Issued
Array ( [id] => 17429537 [patent_doc_number] => 20220057246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => FLOWMETERS AND METHODS OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 17/415552 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 17415552 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/415552
FLOWMETERS AND METHODS OF MANUFACTURE Dec 16, 2019 Abandoned
Array ( [id] => 17666375 [patent_doc_number] => 11360060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Determination of concentrations and amounts of perfluoroalkyl substances by LC/MS/MS [patent_app_type] => utility [patent_app_number] => 16/708812 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 25428 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16708812 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/708812
Determination of concentrations and amounts of perfluoroalkyl substances by LC/MS/MS Dec 9, 2019 Issued
Array ( [id] => 15900967 [patent_doc_number] => 20200150002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => Gas Sampling And Management System [patent_app_type] => utility [patent_app_number] => 16/708835 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16708835 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/708835
Gas sampling and management system Dec 9, 2019 Issued
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