Search

Alexander Sofocleous

Supervisory Patent Examiner (ID: 486, Phone: (571)272-0635 , Office: P/2825 )

Most Active Art Unit
2824
Art Unit(s)
2895, 2824, 2825
Total Applications
474
Issued Applications
387
Pending Applications
12
Abandoned Applications
76

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20536846 [patent_doc_number] => 12553917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Methods, apparatus, and articles of manufacture to measure pressure of a fluid [patent_app_type] => utility [patent_app_number] => 17/987566 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1083 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987566
Methods, apparatus, and articles of manufacture to measure pressure of a fluid Nov 14, 2022 Issued
Array ( [id] => 20772527 [patent_doc_number] => 12656191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Fluid flow sensor [patent_app_type] => utility [patent_app_number] => 18/055548 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 8232 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18055548 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/055548
Fluid flow sensor Nov 14, 2022 Issued
Array ( [id] => 20265024 [patent_doc_number] => 12436008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => System and apparatus for sensor calibration [patent_app_type] => utility [patent_app_number] => 17/987389 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987389 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987389
System and apparatus for sensor calibration Nov 14, 2022 Issued
Array ( [id] => 19916991 [patent_doc_number] => 12292354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Modular structure for fixing radial electromagnetic actuators for non-destructive tests and failure simulations in rotating machines without disassembly of bearings [patent_app_type] => utility [patent_app_number] => 17/985518 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17985518 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/985518
Modular structure for fixing radial electromagnetic actuators for non-destructive tests and failure simulations in rotating machines without disassembly of bearings Nov 10, 2022 Issued
Array ( [id] => 18888816 [patent_doc_number] => 11867583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Leadless pressure sensors [patent_app_type] => utility [patent_app_number] => 17/980506 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 8520 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980506 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/980506
Leadless pressure sensors Nov 2, 2022 Issued
Array ( [id] => 19128410 [patent_doc_number] => 20240133763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => METHODS, APPARATUSES, AND COMPUTER PROGRAM PRODUCTS FOR FUGITIVE GAS QUANTIFICATION [patent_app_type] => utility [patent_app_number] => 17/971189 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971189 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971189
Methods, apparatuses, and computer program products for fugitive gas quantification Oct 20, 2022 Issued
Array ( [id] => 19128410 [patent_doc_number] => 20240133763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => METHODS, APPARATUSES, AND COMPUTER PROGRAM PRODUCTS FOR FUGITIVE GAS QUANTIFICATION [patent_app_type] => utility [patent_app_number] => 17/971189 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971189 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971189
Methods, apparatuses, and computer program products for fugitive gas quantification Oct 20, 2022 Issued
Array ( [id] => 18348262 [patent_doc_number] => 20230136373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => METHOD FOR DYNAMIC ERROR COMPENSATION OF A POSITION SENSOR AND POSITION SENSOR WITH DYNAMIC ERROR COMPENSATION [patent_app_type] => utility [patent_app_number] => 17/970161 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17970161 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970161
Method for dynamic error compensation of a position sensor and position sensor with dynamic error compensation Oct 19, 2022 Issued
Array ( [id] => 19128559 [patent_doc_number] => 20240133912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => Self-Expanding Windsock Assembly Having A Support Structure [patent_app_type] => utility [patent_app_number] => 18/047816 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18047816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047816
Self-Expanding Windsock Assembly Having A Support Structure Oct 18, 2022 Abandoned
Array ( [id] => 19128559 [patent_doc_number] => 20240133912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => Self-Expanding Windsock Assembly Having A Support Structure [patent_app_type] => utility [patent_app_number] => 18/047816 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18047816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047816
Self-Expanding Windsock Assembly Having A Support Structure Oct 17, 2022 Abandoned
Array ( [id] => 19632330 [patent_doc_number] => 20240410779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => APPARATUS AND METHOD FOR CHECKING FOR LEAKAGE OF REFRIGERANT GAS IN AIR CONDITIONING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/703048 [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] => 4819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18703048 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/703048
APPARATUS AND METHOD FOR CHECKING FOR LEAKAGE OF REFRIGERANT GAS IN AIR CONDITIONING SYSTEM Oct 11, 2022 Pending
Array ( [id] => 18453214 [patent_doc_number] => 20230194494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => HYDROGEN SENSOR AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/962689 [patent_app_country] => US [patent_app_date] => 2022-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6129 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17962689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/962689
Hydrogen sensor and method for manufacturing the same Oct 9, 2022 Issued
Array ( [id] => 18148571 [patent_doc_number] => 20230022428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => HYDROGEN SENSOR, HYDROGEN DETECTION METHOD, AND HYDROGEN DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/957686 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17957686 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/957686
Hydrogen sensor, hydrogen detection method, and hydrogen detection device Sep 29, 2022 Issued
Array ( [id] => 20536686 [patent_doc_number] => 12553757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Systems and methods for fuel quantity measurement [patent_app_type] => utility [patent_app_number] => 17/957884 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1111 [patent_no_of_claims] => 20 [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] => 17957884 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/957884
Systems and methods for fuel quantity measurement Sep 29, 2022 Issued
Array ( [id] => 20763563 [patent_doc_number] => 20260160545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-11 [patent_title] => FLUIDICALLY INNERVATED SENSORIZED STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/709589 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18709589 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/709589
FLUIDICALLY INNERVATED SENSORIZED STRUCTURES Sep 28, 2022 Pending
Array ( [id] => 20086297 [patent_doc_number] => 20250216233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => FLOWMETER SENSOR [patent_app_type] => utility [patent_app_number] => 18/288052 [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] => 2472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18288052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/288052
Flowmeter sensor Sep 25, 2022 Issued
Array ( [id] => 19856340 [patent_doc_number] => 12259166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Device for measuring a liquid level of a medium at a high temperature, container, refrigerating machine or refrigeration cycle having such a device [patent_app_type] => utility [patent_app_number] => 17/946324 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4055 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17946324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/946324
Device for measuring a liquid level of a medium at a high temperature, container, refrigerating machine or refrigeration cycle having such a device Sep 15, 2022 Issued
Array ( [id] => 18888777 [patent_doc_number] => 11867544 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-09 [patent_title] => Magmeter and method of assembly [patent_app_type] => utility [patent_app_number] => 17/946289 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 42 [patent_no_of_words] => 5989 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17946289 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/946289
Magmeter and method of assembly Sep 15, 2022 Issued
Array ( [id] => 19587256 [patent_doc_number] => 20240384813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => Method and Device for Measuring Valve Characteristic Parameters [patent_app_type] => utility [patent_app_number] => 18/693394 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4622 [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] => 18693394 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/693394
Method and Device for Measuring Valve Characteristic Parameters Sep 6, 2022 Pending
Array ( [id] => 19529472 [patent_doc_number] => 20240353374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => METHOD FOR DISPLAYING IN REAL TIME A SIGNAL FOR NON-DESTRUCTIVE TESTING OF A MECHANICAL PART [patent_app_type] => utility [patent_app_number] => 18/687767 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18687767 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/687767
METHOD FOR DISPLAYING IN REAL TIME A SIGNAL FOR NON-DESTRUCTIVE TESTING OF A MECHANICAL PART Aug 29, 2022 Pending
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