Search

Ngan V Ngo

Examiner (ID: 9926, Phone: (571)272-1711 , Office: P/2819 )

Most Active Art Unit
2503
Art Unit(s)
2811, 2503, 2893, 2818, 2819, 2814
Total Applications
3475
Issued Applications
2893
Pending Applications
46
Abandoned Applications
519

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16979294 [patent_doc_number] => 20210223531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => OPTICAL SYSTEM FOR FLUORESCENCE IMAGING [patent_app_type] => utility [patent_app_number] => 17/151020 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 108965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17151020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151020
OPTICAL SYSTEM FOR FLUORESCENCE IMAGING Jan 14, 2021 Abandoned
Array ( [id] => 16749142 [patent_doc_number] => 20210101151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => MULTI-STAGE TARGET CELL ENRICHMENT USING A MICROFLUIDIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/126317 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17126317 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/126317
MULTI-STAGE TARGET CELL ENRICHMENT USING A MICROFLUIDIC DEVICE Dec 17, 2020 Abandoned
Array ( [id] => 16689754 [patent_doc_number] => 20210072231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => METHODS AND APPARATUS FOR HIGH-THROUGHPUT SCREENING FOR TESTING PERMEABILITY AND RETENTION OF COMPOUNDS ACROSS BIOLOGICAL BARRIERS [patent_app_type] => utility [patent_app_number] => 17/015293 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17015293 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/015293
METHODS AND APPARATUS FOR HIGH-THROUGHPUT SCREENING FOR TESTING PERMEABILITY AND RETENTION OF COMPOUNDS ACROSS BIOLOGICAL BARRIERS Sep 8, 2020 Pending
Array ( [id] => 17257300 [patent_doc_number] => 20210370285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => Apparatus and method for collecting multi-tiered particles from a biological sample [patent_app_type] => utility [patent_app_number] => 16/889676 [patent_app_country] => US [patent_app_date] => 2020-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16889676 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/889676
Apparatus and method for collecting multi-tiered particles from a biological sample May 31, 2020 Abandoned
Array ( [id] => 16205227 [patent_doc_number] => 20200238217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => Peristaltic Pump Microfluidic Separator [patent_app_type] => utility [patent_app_number] => 16/725183 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8501 [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] => 16725183 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/725183
Peristaltic pump microfluidic separator Dec 22, 2019 Issued
Array ( [id] => 15928877 [patent_doc_number] => 20200156072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => MICROFLUIDIC CHIP FOR SORTING SPERM AND SPERM SORTING METHOD [patent_app_type] => utility [patent_app_number] => 16/559641 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16559641 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/559641
MICROFLUIDIC CHIP FOR SORTING SPERM AND SPERM SORTING METHOD Sep 3, 2019 Abandoned
Array ( [id] => 15407695 [patent_doc_number] => 20200024169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => METHOD TO CONTROL A PROCESS VARIABLE [patent_app_type] => utility [patent_app_number] => 16/524851 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16524851 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/524851
METHOD TO CONTROL A PROCESS VARIABLE Jul 28, 2019 Pending
Array ( [id] => 15087071 [patent_doc_number] => 20190338346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => METHOD AND SYSTEM FOR SAMPLE PREPARATION [patent_app_type] => utility [patent_app_number] => 16/457602 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16457602 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/457602
Method and system for sample preparation Jun 27, 2019 Issued
Array ( [id] => 15212585 [patent_doc_number] => 20190368979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => Microfluidic guillotine for splitting cellular structures [patent_app_type] => utility [patent_app_number] => 16/425796 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16425796 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/425796
Microfluidic guillotine for splitting cellular structures May 28, 2019 Abandoned
Array ( [id] => 14687549 [patent_doc_number] => 20190242889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => BIOSENSOR [patent_app_type] => utility [patent_app_number] => 16/389382 [patent_app_country] => US [patent_app_date] => 2019-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16389382 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/389382
BIOSENSOR Apr 18, 2019 Abandoned
Array ( [id] => 14780471 [patent_doc_number] => 20190265133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => PROCESSING DEVICE FOR PROCESSING A HIGHLY VISCOUS SAMPLE [patent_app_type] => utility [patent_app_number] => 16/284845 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16284845 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/284845
PROCESSING DEVICE FOR PROCESSING A HIGHLY VISCOUS SAMPLE Feb 24, 2019 Abandoned
Array ( [id] => 15228163 [patent_doc_number] => 10501796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => Scanning apparatus and methods useful for detection of chemical and biological analytes [patent_app_type] => utility [patent_app_number] => 16/141896 [patent_app_country] => US [patent_app_date] => 2018-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 32 [patent_no_of_words] => 18387 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16141896 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/141896
Scanning apparatus and methods useful for detection of chemical and biological analytes Sep 24, 2018 Issued
Array ( [id] => 13622823 [patent_doc_number] => 20180362963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => Solid-Core Magnet [patent_app_type] => utility [patent_app_number] => 16/110481 [patent_app_country] => US [patent_app_date] => 2018-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16110481 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/110481
Solid-Core Magnet Aug 22, 2018 Abandoned
Array ( [id] => 13827237 [patent_doc_number] => 20190017103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => NANO-SENSOR ARRAY [patent_app_type] => utility [patent_app_number] => 16/033437 [patent_app_country] => US [patent_app_date] => 2018-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6337 [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] => 16033437 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/033437
NANO-SENSOR ARRAY Jul 11, 2018 Abandoned
Array ( [id] => 13447215 [patent_doc_number] => 20180275150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => DEVICES, SYSTEMS AND METHODS FOR EVALUATION OF HEMOSTASIS [patent_app_type] => utility [patent_app_number] => 15/991677 [patent_app_country] => US [patent_app_date] => 2018-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 15991677 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/991677
Methods for evaluation of hemostasis May 28, 2018 Issued
Array ( [id] => 17844058 [patent_doc_number] => 11433403 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Electronic driving circuit for driving electrodes of a microfluidic device for manipulation of particles, and corresponding analysis apparatus [patent_app_type] => utility [patent_app_number] => 16/342890 [patent_app_country] => US [patent_app_date] => 2017-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4291 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16342890 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/342890
Electronic driving circuit for driving electrodes of a microfluidic device for manipulation of particles, and corresponding analysis apparatus Oct 17, 2017 Issued
Array ( [id] => 12627513 [patent_doc_number] => 20180101001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => CELL SELECTING APPARATUS AND CELL SELECTING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/699567 [patent_app_country] => US [patent_app_date] => 2017-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15699567 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/699567
CELL SELECTING APPARATUS AND CELL SELECTING SYSTEM Sep 7, 2017 Abandoned
Array ( [id] => 14650315 [patent_doc_number] => 20190232286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => Assay Device and Method for Assessing Blood Cells [patent_app_type] => utility [patent_app_number] => 16/311557 [patent_app_country] => US [patent_app_date] => 2017-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16311557 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/311557
Assay Device and Method for Assessing Blood Cells Jul 23, 2017 Abandoned
Array ( [id] => 12127403 [patent_doc_number] => 20180010989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'SAMPLE EXTRACTING, DILUTING AND DISCHARGING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/656336 [patent_app_country] => US [patent_app_date] => 2017-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11617 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15656336 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/656336
SAMPLE EXTRACTING, DILUTING AND DISCHARGING DEVICE Jul 20, 2017 Abandoned
Array ( [id] => 11962508 [patent_doc_number] => 20170266661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'Mechanical Separator for a Biological Fluid' [patent_app_type] => utility [patent_app_number] => 15/613562 [patent_app_country] => US [patent_app_date] => 2017-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6468 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15613562 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/613562
Mechanical Separator for a Biological Fluid Jun 4, 2017 Abandoned
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