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] => 17688197 [patent_doc_number] => 20220195489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => NANOSCALE MOTION DETECTOR [patent_app_type] => utility [patent_app_number] => 17/693682 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2897 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17693682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/693682
NANOSCALE MOTION DETECTOR Mar 13, 2022 Pending
Array ( [id] => 19885107 [patent_doc_number] => 12270811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Microwell assay plate and related methods [patent_app_type] => utility [patent_app_number] => 17/590044 [patent_app_country] => US [patent_app_date] => 2022-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7069 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17590044 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/590044
Microwell assay plate and related methods Jan 31, 2022 Issued
Array ( [id] => 17613004 [patent_doc_number] => 20220155284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => METHOD FOR MEASUREMENT OF TOTAL PROTEIN CONTENT AND DETECTION OF PROTEIN VIA IMMUNOASSAY IN A MICROFLUIDIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/589350 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17589350 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/589350
METHOD FOR MEASUREMENT OF TOTAL PROTEIN CONTENT AND DETECTION OF PROTEIN VIA IMMUNOASSAY IN A MICROFLUIDIC DEVICE Jan 30, 2022 Pending
Array ( [id] => 17580184 [patent_doc_number] => 20220137039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => METHOD AND SYSTEM FOR EVALUATION OF AN INTERACTION BETWEEN AN ANALYTE AND A LIGAND USING A BIOSENSOR [patent_app_type] => utility [patent_app_number] => 17/577138 [patent_app_country] => US [patent_app_date] => 2022-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17577138 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/577138
METHOD AND SYSTEM FOR EVALUATION OF AN INTERACTION BETWEEN AN ANALYTE AND A LIGAND USING A BIOSENSOR Jan 16, 2022 Pending
Array ( [id] => 17564402 [patent_doc_number] => 20220128551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => Piezoelectric Plate Sensor and Uses Thereof [patent_app_type] => utility [patent_app_number] => 17/567992 [patent_app_country] => US [patent_app_date] => 2022-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17567992 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/567992
Piezoelectric plate sensor and uses thereof Jan 3, 2022 Issued
Array ( [id] => 20454071 [patent_doc_number] => 12517123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Catalytic signal enhancement for lateral flow immunoassays [patent_app_type] => utility [patent_app_number] => 17/560430 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17560430 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/560430
Catalytic signal enhancement for lateral flow immunoassays Dec 22, 2021 Issued
Array ( [id] => 17475055 [patent_doc_number] => 20220082559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => SYSTEMS AND METHODS FOR PERFORMING IMMUNOASSAYS [patent_app_type] => utility [patent_app_number] => 17/489193 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14367 [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] => 17489193 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/489193
SYSTEMS AND METHODS FOR PERFORMING IMMUNOASSAYS Sep 28, 2021 Abandoned
Array ( [id] => 17337458 [patent_doc_number] => 20220003789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => DEVICE AND METHOD FOR DETECTING BLOOD GROUP ANTIGENS BY MEANS OF AN INCOMPLETE ANTIBODY [patent_app_type] => utility [patent_app_number] => 17/448506 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17448506 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/448506
DEVICE AND METHOD FOR DETECTING BLOOD GROUP ANTIGENS BY MEANS OF AN INCOMPLETE ANTIBODY Sep 21, 2021 Pending
Array ( [id] => 18154091 [patent_doc_number] => 11567066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Homogenous assay (II) [patent_app_type] => utility [patent_app_number] => 17/478595 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 64707 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17478595 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/478595
Homogenous assay (II) Sep 16, 2021 Issued
Array ( [id] => 17445348 [patent_doc_number] => 20220065853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => Sealed Lateral Flow Device [patent_app_type] => utility [patent_app_number] => 17/473672 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473672 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473672
Sealed lateral flow device Sep 12, 2021 Issued
Array ( [id] => 19346534 [patent_doc_number] => 20240255497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => METHOD FOR ANALYZING A BIOLOGICAL SAMPLE OR A CHEMICAL COMPOUND OR A CHEMICAL ELEMENT [patent_app_type] => utility [patent_app_number] => 18/561777 [patent_app_country] => US [patent_app_date] => 2021-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18561777 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/561777
METHOD FOR ANALYZING A BIOLOGICAL SAMPLE OR A CHEMICAL COMPOUND OR A CHEMICAL ELEMENT Aug 27, 2021 Pending
Array ( [id] => 17441317 [patent_doc_number] => 20220061822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => Liquid Collection Device [patent_app_type] => utility [patent_app_number] => 17/459508 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13914 [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] => 17459508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459508
Liquid collection device Aug 26, 2021 Issued
Array ( [id] => 17244768 [patent_doc_number] => 20210364511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => MICRO-DEVICES FOR DISEASE DETECTION AND TREATMENT [patent_app_type] => utility [patent_app_number] => 17/394722 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17394722 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/394722
MICRO-DEVICES FOR DISEASE DETECTION AND TREATMENT Aug 4, 2021 Pending
Array ( [id] => 17355834 [patent_doc_number] => 20220016630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => Micro-Fluidic System Using Micro-Apertures for High Throughput Detection of Cells [patent_app_type] => utility [patent_app_number] => 17/390404 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17390404 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/390404
Micro-Fluidic System Using Micro-Apertures for High Throughput Detection of Cells Jul 29, 2021 Pending
Array ( [id] => 20665863 [patent_doc_number] => 12607631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Light microscopy chips and data analysis methodology for quantitative localized surface plasmon resonance (LSPR) biosensing and imaging [patent_app_type] => utility [patent_app_number] => 17/378671 [patent_app_country] => US [patent_app_date] => 2021-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 1423 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [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] => 17378671 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/378671
Light microscopy chips and data analysis methodology for quantitative localized surface plasmon resonance (LSPR) biosensing and imaging Jul 16, 2021 Issued
Array ( [id] => 18037566 [patent_doc_number] => 20220381782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => METHOD OF ISOLATING AND DETECTING EXOSOMAL BIOMARKERS OF GLIOBLASTOMA MALIGNANCY [patent_app_type] => utility [patent_app_number] => 17/335605 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17335605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/335605
Method of isolating and detecting exosomal biomarkers of glioblastoma malignancy May 31, 2021 Issued
Array ( [id] => 17113212 [patent_doc_number] => 20210293809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [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] => 17/317212 [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] => 37186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17317212 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/317212
System for evaluating urine for the presence or absence of pregnanediol glucuronide and other hormones and analytes May 10, 2021 Issued
Array ( [id] => 20467615 [patent_doc_number] => 12523650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Method of improving liquid sample flow in assay device [patent_app_type] => utility [patent_app_number] => 17/315894 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 4708 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17315894 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/315894
Method of improving liquid sample flow in assay device May 9, 2021 Issued
Array ( [id] => 17157236 [patent_doc_number] => 20210318287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => LOCALIZED SURFACE PLASMON RESONANCE SENSOR SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/315773 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17315773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/315773
LOCALIZED SURFACE PLASMON RESONANCE SENSOR SYSTEMS AND METHODS May 9, 2021 Abandoned
Array ( [id] => 17008529 [patent_doc_number] => 20210239690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => IMPLEMENT FOR INSPECTION, INSPECTING DEVICE AND INSPECTING METHOD [patent_app_type] => utility [patent_app_number] => 17/237917 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17237917 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/237917
IMPLEMENT FOR INSPECTION, INSPECTING DEVICE AND INSPECTING METHOD Apr 21, 2021 Pending
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