Search

Christopher Jay Clark

Examiner (ID: 19049)

Most Active Art Unit
2836
Art Unit(s)
2838, 2836
Total Applications
1048
Issued Applications
797
Pending Applications
57
Abandoned Applications
208

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20316704 [patent_doc_number] => 12455250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Object detection and characterization using dual energy backscatter technique [patent_app_type] => utility [patent_app_number] => 18/315220 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 24 [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] => 18315220 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315220
Object detection and characterization using dual energy backscatter technique May 9, 2023 Issued
Array ( [id] => 20171454 [patent_doc_number] => 12390173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Histotripsy water bath sensors to check registration and methods thereof [patent_app_type] => utility [patent_app_number] => 18/195270 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1224 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 8 [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] => 18195270 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/195270
Histotripsy water bath sensors to check registration and methods thereof May 8, 2023 Issued
Array ( [id] => 20491248 [patent_doc_number] => 12533101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Methods and systems for assisted diagnostic scan acquisition [patent_app_type] => utility [patent_app_number] => 18/312436 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6209 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18312436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/312436
Methods and systems for assisted diagnostic scan acquisition May 3, 2023 Issued
Array ( [id] => 19134371 [patent_doc_number] => 11969276 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-30 [patent_title] => Dual head X-ray inspection system [patent_app_type] => utility [patent_app_number] => 18/142161 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 8517 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18142161 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142161
Dual head X-ray inspection system May 1, 2023 Issued
Array ( [id] => 20341601 [patent_doc_number] => 12465316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Method and system for positioning an imaging system [patent_app_type] => utility [patent_app_number] => 18/141131 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9705 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18141131 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/141131
Method and system for positioning an imaging system Apr 27, 2023 Issued
Array ( [id] => 19541306 [patent_doc_number] => 20240358342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => METHOD AND SYSTEM FOR POSITIONING AN IMAGING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/141028 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18141028 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/141028
Method and system for positioning an imaging system Apr 27, 2023 Issued
Array ( [id] => 20314988 [patent_doc_number] => 12453524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Method and system for positioning an imaging system [patent_app_type] => utility [patent_app_number] => 18/141062 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 8521 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18141062 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/141062
Method and system for positioning an imaging system Apr 27, 2023 Issued
Array ( [id] => 20335591 [patent_doc_number] => 20250339711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => A METHOD FOR QUANTIFYING PATIENT SET UP ERRORS IN RADIOTHERAPY [patent_app_type] => utility [patent_app_number] => 18/854093 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18854093 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/854093
A METHOD FOR QUANTIFYING PATIENT SET UP ERRORS IN RADIOTHERAPY Apr 25, 2023 Pending
Array ( [id] => 20621388 [patent_doc_number] => 12588880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Portable radiographic imaging apparatus and radiographic imaging system [patent_app_type] => utility [patent_app_number] => 18/301585 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 1162 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 18301585 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/301585
Portable radiographic imaging apparatus and radiographic imaging system Apr 16, 2023 Issued
Array ( [id] => 20479070 [patent_doc_number] => 12527529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Systems and methods for controlling pileup losses in computed tomography [patent_app_type] => utility [patent_app_number] => 18/301880 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 2301 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18301880 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/301880
Systems and methods for controlling pileup losses in computed tomography Apr 16, 2023 Issued
Array ( [id] => 19195486 [patent_doc_number] => 11992707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => 3D imaging with simultaneous treatment and non-treatment imaging beams [patent_app_type] => utility [patent_app_number] => 18/133464 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7208 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18133464 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/133464
3D imaging with simultaneous treatment and non-treatment imaging beams Apr 10, 2023 Issued
Array ( [id] => 19863081 [patent_doc_number] => 20250101867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => DETERMINATION OF ASPHALTENE ONSET CONDITION OF RESERVOIR FLUIDS DURING DOWNHOLE FLUID ANALYSIS [patent_app_type] => utility [patent_app_number] => 18/725452 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18725452 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/725452
DETERMINATION OF ASPHALTENE ONSET CONDITION OF RESERVOIR FLUIDS DURING DOWNHOLE FLUID ANALYSIS Apr 4, 2023 Pending
Array ( [id] => 18522512 [patent_doc_number] => 20230233161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => X-RAY MAMMOGRAPHY AND/OR BREAST TOMOSYNTHESIS USING A COMPRESSION PADDLE WITH AN INFLATABLE JACKET ENHANCING IMAGING AND IMPROVING PATIENT COMFORT [patent_app_type] => utility [patent_app_number] => 18/130095 [patent_app_country] => US [patent_app_date] => 2023-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4099 [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] => 18130095 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/130095
X-ray mammography and/or breast tomosynthesis using a compression paddle with an inflatable jacket enhancing imaging and improving patient comfort Apr 2, 2023 Issued
Array ( [id] => 19028185 [patent_doc_number] => 11927535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Metrology for OLED manufacturing using photoluminescence spectroscopy [patent_app_type] => utility [patent_app_number] => 18/129503 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 9415 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18129503 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/129503
Metrology for OLED manufacturing using photoluminescence spectroscopy Mar 30, 2023 Issued
Array ( [id] => 20069823 [patent_doc_number] => 20250208045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => METHOD AND APPARATUS FOR OPTICAL IMAGING WITH A HIGH NUMBER OF IMAGING SAMPLES [patent_app_type] => utility [patent_app_number] => 18/851935 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18851935 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/851935
METHOD AND APPARATUS FOR OPTICAL IMAGING WITH A HIGH NUMBER OF IMAGING SAMPLES Mar 30, 2023 Pending
Array ( [id] => 18509616 [patent_doc_number] => 20230225693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => Fast 3D Radiography with Multiple Pulsed X-ray Sources by Deflecting Tube Electron Beam using Electro-Magnetic Field [patent_app_type] => utility [patent_app_number] => 18/125035 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18125035 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125035
Fast 3D Radiography with Multiple Pulsed X-ray Sources by Deflecting Tube Electron Beam using Electro-Magnetic Field Mar 21, 2023 Abandoned
Array ( [id] => 18869583 [patent_doc_number] => 11857359 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Fast 3D radiography with multiple pulsed x-ray sources by deflecting tube electron beam using electro-magnetic field [patent_app_type] => utility [patent_app_number] => 18/124472 [patent_app_country] => US [patent_app_date] => 2023-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8739 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18124472 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/124472
Fast 3D radiography with multiple pulsed x-ray sources by deflecting tube electron beam using electro-magnetic field Mar 20, 2023 Issued
Array ( [id] => 19290255 [patent_doc_number] => 12029593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => X-ray high-voltage generator having a two-phase cooling system [patent_app_type] => utility [patent_app_number] => 18/186297 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 9923 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18186297 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186297
X-ray high-voltage generator having a two-phase cooling system Mar 19, 2023 Issued
Array ( [id] => 18535550 [patent_doc_number] => 20230240633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => THREE DIMENSIONAL RADIATION IMAGE RECONSTRUCTION [patent_app_type] => utility [patent_app_number] => 18/179599 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18179599 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/179599
THREE DIMENSIONAL RADIATION IMAGE RECONSTRUCTION Mar 6, 2023 Pending
Array ( [id] => 18690528 [patent_doc_number] => 20230320677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => PORTABLE HEAD CT SCANNER [patent_app_type] => utility [patent_app_number] => 18/118000 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18118000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/118000
Portable head CT scanner Mar 5, 2023 Issued
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