Search

Christopher L. Chin

Examiner (ID: 8750, Phone: (571)272-0815 , Office: P/1677 )

Most Active Art Unit
1677
Art Unit(s)
1802, 1641, 1621, 2899, 1677
Total Applications
1950
Issued Applications
1399
Pending Applications
249
Abandoned Applications
321

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18880508 [patent_doc_number] => 20240003877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => DEVICES, SYSTEMS, AND METHODS FOR THE DETECTION OF A TARGET ANALYTE USING MAGNETIC FOCUS LATERAL FLOW IMMUNOASSAY TECHNIQUES [patent_app_type] => utility [patent_app_number] => 18/469434 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18469434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/469434
DEVICES, SYSTEMS, AND METHODS FOR THE DETECTION OF A TARGET ANALYTE USING MAGNETIC FOCUS LATERAL FLOW IMMUNOASSAY TECHNIQUES Sep 17, 2023 Pending
Array ( [id] => 19143573 [patent_doc_number] => 20240142445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => OPTICAL ANALYTE DETECTION SYSTEMS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 17/903550 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17903550 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/903550
OPTICAL ANALYTE DETECTION SYSTEMS AND METHODS OF USE Sep 5, 2023 Pending
Array ( [id] => 19327002 [patent_doc_number] => 12044679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Diagnostic assay methods using assay device having microreactor [patent_app_type] => utility [patent_app_number] => 18/455397 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 27 [patent_no_of_words] => 18403 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 447 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18455397 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455397
Diagnostic assay methods using assay device having microreactor Aug 23, 2023 Issued
Array ( [id] => 19644199 [patent_doc_number] => 20240418719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => DEVICE AND METHOD FOR PATHOGEN DETECTION [patent_app_type] => utility [patent_app_number] => 18/333596 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18333596 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/333596
DEVICE AND METHOD FOR PATHOGEN DETECTION Jun 12, 2023 Abandoned
Array ( [id] => 18846098 [patent_doc_number] => 20230408502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => MAGNETIC PARTICLE AND PARTICLE FOR IMMUNOLOGICAL TEST [patent_app_type] => utility [patent_app_number] => 18/329748 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18329748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/329748
MAGNETIC PARTICLE AND PARTICLE FOR IMMUNOLOGICAL TEST Jun 5, 2023 Pending
Array ( [id] => 19035595 [patent_doc_number] => 20240085410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => DIAGNOSTIC CARTRIDGE FOR IMMUNODIAGNOSIS AND DIAGNOSTIC DEVICE AND SYSTEM USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/323723 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18323723 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/323723
Diagnostic cartridge for immunodiagnosis and diagnostic device and system using the same May 24, 2023 Issued
Array ( [id] => 18597209 [patent_doc_number] => 20230272003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => METHODS AND APPARATUS FOR SIMULTANEOUSLY DETECTING A LARGE RANGE OF PROTEIN CONCENTRATIONS [patent_app_type] => utility [patent_app_number] => 18/301858 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18301858 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/301858
METHODS AND APPARATUS FOR SIMULTANEOUSLY DETECTING A LARGE RANGE OF PROTEIN CONCENTRATIONS Apr 16, 2023 Pending
Array ( [id] => 18846108 [patent_doc_number] => 20230408512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SYSTEM FOR EVALUATING URINE FOR THE PRESENCE OR ABSENCE OF PREGNANEDIOL GLUCURONIDE AND OTHER HORMONES AND ANALYTES [patent_app_type] => utility [patent_app_number] => 18/094261 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18094261 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/094261
SYSTEM FOR EVALUATING URINE FOR THE PRESENCE OR ABSENCE OF PREGNANEDIOL GLUCURONIDE AND OTHER HORMONES AND ANALYTES Jan 5, 2023 Pending
Array ( [id] => 18228171 [patent_doc_number] => 20230067165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => Electric, Magnetic, and RF Sensor Based Methods to Register and Interpret Lateral Flow Assay Measurements [patent_app_type] => utility [patent_app_number] => 18/053052 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18053052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/053052
Electric, Magnetic, and RF Sensor Based Methods to Register and Interpret Lateral Flow Assay Measurements Nov 6, 2022 Pending
Array ( [id] => 18613525 [patent_doc_number] => 20230280261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => ON-CHIP MICROFLUIDIC PROCESSING OF PARTICLES [patent_app_type] => utility [patent_app_number] => 17/952701 [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] => 74122 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17952701 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952701
ON-CHIP MICROFLUIDIC PROCESSING OF PARTICLES Sep 25, 2022 Pending
Array ( [id] => 18322862 [patent_doc_number] => 20230120990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => POINT-OF-CARE APPARATUS AND METHODS FOR DETECTING CANCER USING ELECTROCHEMICAL IMPEDANCE OR CAPACITANCE SPECTROSCOPY [patent_app_type] => utility [patent_app_number] => 17/876364 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17876364 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/876364
POINT-OF-CARE APPARATUS AND METHODS FOR DETECTING CANCER USING ELECTROCHEMICAL IMPEDANCE OR CAPACITANCE SPECTROSCOPY Jul 27, 2022 Pending
Array ( [id] => 17980722 [patent_doc_number] => 20220346758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => Liquid Collection Device [patent_app_type] => utility [patent_app_number] => 17/866178 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17866178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866178
Liquid Collection Device Jul 14, 2022 Pending
Array ( [id] => 19810451 [patent_doc_number] => 12241834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Articles and methods for performing assays [patent_app_type] => utility [patent_app_number] => 18/579324 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 17006 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18579324 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/579324
Articles and methods for performing assays Jul 5, 2022 Issued
Array ( [id] => 19551584 [patent_doc_number] => 12135286 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-05 [patent_title] => Optical biomodule for detection of diseases at an early onset [patent_app_type] => utility [patent_app_number] => 17/803387 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 110 [patent_figures_cnt] => 183 [patent_no_of_words] => 129907 [patent_no_of_claims] => 66 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17803387 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/803387
Optical biomodule for detection of diseases at an early onset Jun 14, 2022 Issued
Array ( [id] => 18078758 [patent_doc_number] => 20220404370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => METHODS OF PROTEIN CLIPS RECOVERY [patent_app_type] => utility [patent_app_number] => 17/834518 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8604 [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] => 17834518 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834518
METHODS OF PROTEIN CLIPS RECOVERY Jun 6, 2022 Pending
Array ( [id] => 20850512 [patent_doc_number] => 12687541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-21 [patent_title] => Magnetic immunosensor with trench configuration and method of use [patent_app_type] => utility [patent_app_number] => 17/804330 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 45 [patent_no_of_words] => 12575 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17804330 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/804330
MAGNETIC IMMUNOSENSOR WITH TRENCH CONFIGURATION AND METHOD OF USE May 26, 2022 Issued
Array ( [id] => 17853114 [patent_doc_number] => 20220283156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => DETECTION DEVICE, SAMPLE SOLUTION LOADING DEVICE, TEST STRIP LOADING BOARD AND TEST STRIP [patent_app_type] => utility [patent_app_number] => 17/744555 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17744555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/744555
Detection device, sample solution loading device, test strip loading board and test strip May 12, 2022 Issued
Array ( [id] => 17961343 [patent_doc_number] => 20220341924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => OPTICAL MOLECULAR NANOWIRE SENSOR [patent_app_type] => utility [patent_app_number] => 17/663388 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17663388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/663388
OPTICAL MOLECULAR NANOWIRE SENSOR May 12, 2022 Pending
Array ( [id] => 20827398 [patent_doc_number] => 12680958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Fluorescence immunoassay device based on integration of photonic crystal and magnetic beads [patent_app_type] => utility [patent_app_number] => 17/661456 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17661456 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/661456
Fluorescence immunoassay device based on integration of photonic crystal and magnetic beads Apr 28, 2022 Issued
Array ( [id] => 18140192 [patent_doc_number] => 20230014031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => DEVICES AND METHODS FOR TISSUE AND CELL STAINING [patent_app_type] => utility [patent_app_number] => 17/713198 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 46791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -57 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17713198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/713198
DEVICES AND METHODS FOR TISSUE AND CELL STAINING Apr 3, 2022 Pending
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