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] => 13539409 [patent_doc_number] => 20180321251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => Portable Diagnostic System For Ovulation Cycle Monitoring [patent_app_type] => utility [patent_app_number] => 15/974229 [patent_app_country] => US [patent_app_date] => 2018-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15974229 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/974229
Portable diagnostic system for ovulation cycle monitoring May 7, 2018 Issued
Array ( [id] => 17120542 [patent_doc_number] => 11131669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Sealed lateral flow device [patent_app_type] => utility [patent_app_number] => 16/609662 [patent_app_country] => US [patent_app_date] => 2018-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4352 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16609662 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/609662
Sealed lateral flow device Apr 19, 2018 Issued
Array ( [id] => 15026037 [patent_doc_number] => 20190324023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => DETECTION OF EXTRACELLULAR VESICLES USING NANOPARTICLES [patent_app_type] => utility [patent_app_number] => 15/958241 [patent_app_country] => US [patent_app_date] => 2018-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15958241 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/958241
DETECTION OF EXTRACELLULAR VESICLES USING NANOPARTICLES Apr 19, 2018 Abandoned
Array ( [id] => 13522711 [patent_doc_number] => 20180312898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => NANOSCALE MOTION DETECTOR [patent_app_type] => utility [patent_app_number] => 15/957694 [patent_app_country] => US [patent_app_date] => 2018-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2780 [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] => 15957694 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/957694
Nanoscale motion detector Apr 18, 2018 Issued
Array ( [id] => 14655495 [patent_doc_number] => 20190234876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => FLUORESCENCE IMMUNOASSAY DEVICE BASED ON INTEGRATION OF PHOTONIC CRYSTAL AND MAGNETIC BEADS AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 15/955002 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15955002 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/955002
Fluorescence immunoassay device based on integration of photonic crystal and magnetic beads and method thereof Apr 16, 2018 Issued
Array ( [id] => 13374533 [patent_doc_number] => 20180238808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => Immobilised-Bead Immunomultiplex Cytokine Assay [patent_app_type] => utility [patent_app_number] => 15/952764 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -44 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15952764 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/952764
Immobilised-Bead Immunomultiplex Cytokine Assay Apr 12, 2018 Abandoned
Array ( [id] => 13359991 [patent_doc_number] => 20180231535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => Reducing Optical Interference in a Fluidic Device [patent_app_type] => utility [patent_app_number] => 15/951769 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15951769 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/951769
Reducing optical interference in a fluidic device Apr 11, 2018 Issued
Array ( [id] => 17527900 [patent_doc_number] => 11300580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Analysis device and analysis method [patent_app_type] => utility [patent_app_number] => 15/938415 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 37 [patent_no_of_words] => 15122 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [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] => 15938415 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/938415
Analysis device and analysis method Mar 27, 2018 Issued
Array ( [id] => 17000570 [patent_doc_number] => 11079374 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Methods and kits for exosome isolation and quantification [patent_app_type] => utility [patent_app_number] => 16/495833 [patent_app_country] => US [patent_app_date] => 2018-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5191 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16495833 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/495833
Methods and kits for exosome isolation and quantification Mar 19, 2018 Issued
Array ( [id] => 13780873 [patent_doc_number] => 20190003975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => OPTICAL ANALYTE DETECTION SYSTEMS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 15/925463 [patent_app_country] => US [patent_app_date] => 2018-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [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] => 15925463 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/925463
OPTICAL ANALYTE DETECTION SYSTEMS AND METHODS OF USE Mar 18, 2018 Abandoned
Array ( [id] => 18981349 [patent_doc_number] => 11906513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Immunochromatographic test piece for extracting and measuring sugar chain antigen, which is capable of controlling development of specimen [patent_app_type] => utility [patent_app_number] => 16/492427 [patent_app_country] => US [patent_app_date] => 2018-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 12896 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16492427 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/492427
Immunochromatographic test piece for extracting and measuring sugar chain antigen, which is capable of controlling development of specimen Mar 13, 2018 Issued
Array ( [id] => 13795811 [patent_doc_number] => 20190011444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => SENSING METHOD [patent_app_type] => utility [patent_app_number] => 15/915161 [patent_app_country] => US [patent_app_date] => 2018-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15915161 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/915161
SENSING METHOD Mar 7, 2018 Abandoned
Array ( [id] => 18749458 [patent_doc_number] => 11808763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Method and apparatus for ordered nanoplasmonic sensor formation through microfluidic assembly [patent_app_type] => utility [patent_app_number] => 16/492128 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 4918 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16492128 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/492128
Method and apparatus for ordered nanoplasmonic sensor formation through microfluidic assembly Mar 6, 2018 Issued
Array ( [id] => 16809512 [patent_doc_number] => 20210132066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => TIME-RESOLVED FLUORESCENCE IMMUNOCHROMATOGRAPHIC KIT FOR SIMULTANEOUS DETECTION OF MIXED CONTAMINATION OF FIVE MYCOTOXINS SUCH AS AFLATOXIN B1 AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 16/492303 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16492303 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/492303
Time-resolved fluorescence immunochromatographic kit for simultaneous detection of mixed contamination of five mycotoxins such as aflatoxin B1 and application thereof Mar 6, 2018 Issued
Array ( [id] => 12866293 [patent_doc_number] => 20180180606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => IMMUNOASSAY WITH ENHANCED SENSITIVITY [patent_app_type] => utility [patent_app_number] => 15/903838 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15903838 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/903838
Immunoassay with enhanced sensitivity Feb 22, 2018 Issued
Array ( [id] => 12866287 [patent_doc_number] => 20180180604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => METHOD OF CAPTURING EXOSOMES [patent_app_type] => utility [patent_app_number] => 15/897418 [patent_app_country] => US [patent_app_date] => 2018-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15897418 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/897418
Method of capturing exosomes Feb 14, 2018 Issued
Array ( [id] => 16833259 [patent_doc_number] => 11009506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Kit for rapid diagnosis of asthma or allergy disease [patent_app_type] => utility [patent_app_number] => 16/485024 [patent_app_country] => US [patent_app_date] => 2018-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4648 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [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] => 16485024 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/485024
Kit for rapid diagnosis of asthma or allergy disease Feb 8, 2018 Issued
Array ( [id] => 19374873 [patent_doc_number] => 12066434 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => QMAX assays and applications [patent_app_type] => utility [patent_app_number] => 16/484678 [patent_app_country] => US [patent_app_date] => 2018-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 28 [patent_no_of_words] => 60547 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16484678 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/484678
QMAX assays and applications Feb 7, 2018 Issued
Array ( [id] => 17572172 [patent_doc_number] => 11320437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Dried dye reagent devices and methods for making and using the same [patent_app_type] => utility [patent_app_number] => 15/886725 [patent_app_country] => US [patent_app_date] => 2018-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 18947 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15886725 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/886725
Dried dye reagent devices and methods for making and using the same Jan 31, 2018 Issued
Array ( [id] => 17650741 [patent_doc_number] => 11353464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Methods for predicting time-to-delivery in pregnant women [patent_app_type] => utility [patent_app_number] => 15/885574 [patent_app_country] => US [patent_app_date] => 2018-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 20329 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15885574 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/885574
Methods for predicting time-to-delivery in pregnant women Jan 30, 2018 Issued
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