Search

Francis C. Gray

Examiner (ID: 6385, Phone: (571)270-3348 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
4148, 2852
Total Applications
1488
Issued Applications
1364
Pending Applications
76
Abandoned Applications
96

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18125428 [patent_doc_number] => 20230011045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => LCMS WITH ESI SOURCE FOR ENHANCED SENSITIVITY OF COMPOUNDS [patent_app_type] => utility [patent_app_number] => 17/371253 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17371253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/371253
LCMS WITH ESI SOURCE FOR ENHANCED SENSITIVITY OF COMPOUNDS Jul 8, 2021 Abandoned
Array ( [id] => 18650594 [patent_doc_number] => 20230296427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => AQUATIC ORGANISM OBSERVATION DEVICE, AQUATIC ORGANISM OBSERVATION SYSTEM, AQUATIC ORGANISM OBSERVATION METHOD, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 18/019446 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9301 [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] => 18019446 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019446
Aquatic organism observation device, aquatic organism observation system, aquatic organism observation method, and recording medium Jun 28, 2021 Issued
Array ( [id] => 18430090 [patent_doc_number] => 11675308 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Electrophotographic image forming apparatus, developing apparatus, and coupling member [patent_app_type] => utility [patent_app_number] => 17/354145 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 75 [patent_figures_cnt] => 78 [patent_no_of_words] => 38577 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 399 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17354145 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/354145
Electrophotographic image forming apparatus, developing apparatus, and coupling member Jun 21, 2021 Issued
Array ( [id] => 19932934 [patent_doc_number] => 12306137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Device for determining firstly a heat conductivity and/or the specific heat capacity of a gas mixture, and secondly a density and/or a viscosity of the gas mixture [patent_app_type] => utility [patent_app_number] => 18/004826 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18004826 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/004826
Device for determining firstly a heat conductivity and/or the specific heat capacity of a gas mixture, and secondly a density and/or a viscosity of the gas mixture Jun 20, 2021 Issued
Array ( [id] => 19197266 [patent_doc_number] => 11994498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Marine climate environment-bending load collaborative acceleration test method for metal material [patent_app_type] => utility [patent_app_number] => 17/609287 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2334 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 413 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17609287 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/609287
Marine climate environment-bending load collaborative acceleration test method for metal material Jun 17, 2021 Issued
Array ( [id] => 18078568 [patent_doc_number] => 20220404180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => Non-Intrusive Tracking Or Locating Of Objects In Pipelines And Wellbores From A Single Location [patent_app_type] => utility [patent_app_number] => 17/349845 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17349845 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/349845
Non-intrusive tracking or locating of objects in pipelines and wellbores from a single location Jun 15, 2021 Issued
Array ( [id] => 18512578 [patent_doc_number] => 20230228787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => SERVO-TYPE VIBRATION DETECTOR AND VIBRATION CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/001710 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [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] => 18001710 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/001710
Servo-type vibration detector and vibration control device Jun 15, 2021 Issued
Array ( [id] => 18512578 [patent_doc_number] => 20230228787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => SERVO-TYPE VIBRATION DETECTOR AND VIBRATION CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/001710 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [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] => 18001710 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/001710
Servo-type vibration detector and vibration control device Jun 15, 2021 Issued
Array ( [id] => 17293456 [patent_doc_number] => 20210389295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => FLUID MONITORING [patent_app_type] => utility [patent_app_number] => 17/344464 [patent_app_country] => US [patent_app_date] => 2021-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17344464 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/344464
Fluid monitoring Jun 9, 2021 Issued
Array ( [id] => 18872228 [patent_doc_number] => 11860022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Capacitive sensing utilizing a differential value indication [patent_app_type] => utility [patent_app_number] => 17/336068 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 11077 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17336068 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336068
Capacitive sensing utilizing a differential value indication May 31, 2021 Issued
Array ( [id] => 17244727 [patent_doc_number] => 20210364470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => Transducer Array [patent_app_type] => utility [patent_app_number] => 17/320356 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17320356 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/320356
Transducer array May 13, 2021 Issued
Array ( [id] => 18637712 [patent_doc_number] => 11762309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Light emitting device and image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/320578 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 27 [patent_no_of_words] => 11825 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17320578 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/320578
Light emitting device and image forming apparatus May 13, 2021 Issued
Array ( [id] => 17054032 [patent_doc_number] => 20210263466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => PROCESS CARTRIDGE [patent_app_type] => utility [patent_app_number] => 17/317141 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17317141 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/317141
Process cartridge May 10, 2021 Issued
Array ( [id] => 17229752 [patent_doc_number] => 20210356309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => Meter Box Having Adjustable Length Meter Couplings [patent_app_type] => utility [patent_app_number] => 17/317237 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17317237 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/317237
Meter box having adjustable length meter couplings May 10, 2021 Issued
Array ( [id] => 18559212 [patent_doc_number] => 11724441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Characterizing meniscus behavior in 3D liquid metal printing [patent_app_type] => utility [patent_app_number] => 17/314989 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6992 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17314989 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/314989
Characterizing meniscus behavior in 3D liquid metal printing May 6, 2021 Issued
Array ( [id] => 17244084 [patent_doc_number] => 20210363827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => NON-DESTRUCTIVE TESTING DEVICE CUSTOMIZATION [patent_app_type] => utility [patent_app_number] => 17/307702 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17307702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/307702
Non-destructive testing device customization May 3, 2021 Issued
Array ( [id] => 17824110 [patent_doc_number] => 11429058 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [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] => 17/239908 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 12596 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17239908 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/239908
Image forming apparatus including first process cartridge and second process cartridge attachable to drawer at positions adjacent to each other Apr 25, 2021 Issued
Array ( [id] => 17201342 [patent_doc_number] => 20210341437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => ESTABLISHING FLUIDIC CONNECTIONS BETWEEN CHROMATOGRAPHY COMPONENTS [patent_app_type] => utility [patent_app_number] => 17/239813 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17239813 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/239813
Establishing fluidic connections between chromatography components Apr 25, 2021 Issued
Array ( [id] => 17155934 [patent_doc_number] => 20210316985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => SENSOR WITH CHAMBER [patent_app_type] => utility [patent_app_number] => 17/225844 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17225844 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/225844
Sensor with chamber Apr 7, 2021 Issued
Array ( [id] => 17484050 [patent_doc_number] => 20220091554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => DRIVING-FORCE-TRANSMITTING MECHANISM AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/224149 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17224149 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/224149
Driving-force-transmitting mechanism and image forming apparatus Apr 6, 2021 Issued
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