Search

Francis C. Gray

Examiner (ID: 7422, Phone: (571)270-3348 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2852, 4148
Total Applications
1541
Issued Applications
1403
Pending Applications
74
Abandoned Applications
97

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20165500 [patent_doc_number] => 20250257546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => DETECTION DEVICE AND METHOD FOR DETECTING QUALITY OF ULTRA-LONG PILE FOUNDATION OF DEEP FOUNDATION PIT SUPPORT STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/281177 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18281177 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/281177
DETECTION DEVICE AND METHOD FOR DETECTING QUALITY OF ULTRA-LONG PILE FOUNDATION OF DEEP FOUNDATION PIT SUPPORT STRUCTURE Jul 5, 2023 Pending
Array ( [id] => 19962609 [patent_doc_number] => 12332100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Sensor device [patent_app_type] => utility [patent_app_number] => 18/215961 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 1074 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18215961 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215961
Sensor device Jun 28, 2023 Issued
Array ( [id] => 18710267 [patent_doc_number] => 20230332891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => Physical Quantity Detection Circuit, Physical Quantity Sensor, Electronic Instrument, Vehicle, And Method For Diagnosing Failure Of Physical Quantity Sensor [patent_app_type] => utility [patent_app_number] => 18/340272 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18340272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340272
Physical quantity detection circuit, physical quantity sensor, electronic instrument, vehicle, and method for diagnosing failure of physical quantity sensor Jun 22, 2023 Issued
Array ( [id] => 18710881 [patent_doc_number] => 20230333510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => IMAGE FORMING APPARATUS INCLUDING FIRST PROCESS CARTRIDGE AND SECOND PROCESS CARTRIDGE ATTACHABLE TO DRAWER AT POSITIONS ADJACENT TO EACH OTHER [patent_app_type] => utility [patent_app_number] => 18/338391 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338391 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338391
Image forming apparatus including first process cartridge and second process cartridge attachable to drawer at positions adjacent to each other Jun 20, 2023 Issued
Array ( [id] => 20330800 [patent_doc_number] => 12461071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Odor detection device and odor detection method [patent_app_type] => utility [patent_app_number] => 18/335036 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 3300 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18335036 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335036
Odor detection device and odor detection method Jun 13, 2023 Issued
Array ( [id] => 20257110 [patent_doc_number] => 12429457 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Real-time ultrasonic stimulation electric signal recording chip and preparation method thereof [patent_app_type] => utility [patent_app_number] => 18/332697 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18332697 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332697
Real-time ultrasonic stimulation electric signal recording chip and preparation method thereof Jun 8, 2023 Issued
Array ( [id] => 18677362 [patent_doc_number] => 20230315008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => CARTRIDGE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/331661 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18331661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331661
Cartridge, process cartridge, and image forming apparatus Jun 7, 2023 Issued
Array ( [id] => 20402986 [patent_doc_number] => 12492958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Method and system for unlocking a calibratable electronic torque tool, torque testing device, and torque tool [patent_app_type] => utility [patent_app_number] => 18/207441 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1183 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18207441 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/207441
Method and system for unlocking a calibratable electronic torque tool, torque testing device, and torque tool Jun 7, 2023 Issued
Array ( [id] => 18829789 [patent_doc_number] => 20230398313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => AIR IN LINE DETECTOR FOR MEDICAL INFUSION PUMPS [patent_app_type] => utility [patent_app_number] => 18/330927 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6094 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18330927 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/330927
AIR IN LINE DETECTOR FOR MEDICAL INFUSION PUMPS Jun 6, 2023 Pending
Array ( [id] => 19234978 [patent_doc_number] => 20240192172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => FINE DUST MASS MEASUREMENT DEVICE AND OPERATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/204559 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10831 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18204559 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204559
Fine dust mass measurement device and operating method thereof May 31, 2023 Issued
Array ( [id] => 18896371 [patent_doc_number] => 20240011856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => PRESSURE DETECTION DEVICE AND MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/323392 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18323392 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/323392
PRESSURE DETECTION DEVICE AND MANUFACTURING METHOD May 23, 2023 Issued
Array ( [id] => 18651187 [patent_doc_number] => 20230297023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => PROCESS CARTRIDGE, ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE DRUM UNIT [patent_app_type] => utility [patent_app_number] => 18/201265 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49981 [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] => 18201265 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201265
PROCESS CARTRIDGE, ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE DRUM UNIT May 23, 2023 Pending
Array ( [id] => 20672611 [patent_doc_number] => 12613116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Electronic devices with multi-function environmental sensors [patent_app_type] => utility [patent_app_number] => 18/321456 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 3361 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 18321456 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/321456
Electronic devices with multi-function environmental sensors May 21, 2023 Issued
Array ( [id] => 19122213 [patent_doc_number] => 11966193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Image forming apparatus and process cartridge [patent_app_type] => utility [patent_app_number] => 18/200030 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 16499 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 429 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18200030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/200030
Image forming apparatus and process cartridge May 21, 2023 Issued
Array ( [id] => 20467470 [patent_doc_number] => 12523505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Monitoring tag device systems and methods [patent_app_type] => utility [patent_app_number] => 18/198770 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 9170 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18198770 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/198770
Monitoring tag device systems and methods May 16, 2023 Issued
Array ( [id] => 20467469 [patent_doc_number] => 12523504 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Monitoring tag device systems and methods [patent_app_type] => utility [patent_app_number] => 18/198740 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 23 [patent_no_of_words] => 8162 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18198740 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/198740
Monitoring tag device systems and methods May 16, 2023 Issued
Array ( [id] => 19113883 [patent_doc_number] => 20240125633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => DEVICE FOR DETERMINING A FLOW RATE OF A FLUID FLOW [patent_app_type] => utility [patent_app_number] => 18/318280 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18318280 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318280
DEVICE FOR DETERMINING A FLOW RATE OF A FLUID FLOW May 15, 2023 Abandoned
Array ( [id] => 19573554 [patent_doc_number] => 20240377846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => Volume Flow Rate Smoothing Device [patent_app_type] => utility [patent_app_number] => 18/316540 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18316540 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/316540
Volume flow rate smoothing device May 11, 2023 Issued
Array ( [id] => 19538029 [patent_doc_number] => 12130581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Process cartridge and image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/144303 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 28 [patent_no_of_words] => 11712 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18144303 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144303
Process cartridge and image forming apparatus May 7, 2023 Issued
Array ( [id] => 20241978 [patent_doc_number] => 12422290 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => System and method for determining at least one calculated process parameter of a fluid in a pipe [patent_app_type] => utility [patent_app_number] => 18/312909 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18312909 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/312909
System and method for determining at least one calculated process parameter of a fluid in a pipe May 4, 2023 Issued
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