Search

Kiet Tuan Nguyen

Examiner (ID: 15523, Phone: (571)272-2479 , Office: P/2881 )

Most Active Art Unit
2881
Art Unit(s)
2878, 3621, 2881, 2506
Total Applications
3960
Issued Applications
3523
Pending Applications
215
Abandoned Applications
251

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16848179 [patent_doc_number] => 20210148924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => MASS SPECTROMETRY ASSAY METHOD FOR DETECTION AND QUANTITATION OF LIVER FUNCTION METABOLITES [patent_app_type] => utility [patent_app_number] => 17/043165 [patent_app_country] => US [patent_app_date] => 2019-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10452 [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] => 17043165 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/043165
Mass spectrometry assay method for detection and quantitation of liver function metabolites Mar 31, 2019 Issued
Array ( [id] => 14587621 [patent_doc_number] => 20190221419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => METHOD AND FOUR-DIMENSIONAL MICROSCOPE FOR MEASURING INTERFACIAL PHOTOELECTRON TRANSFER AND PHOTO-CATALYTIC ACTIVITIES OF MATERIALS [patent_app_type] => utility [patent_app_number] => 16/367462 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16367462 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/367462
METHOD AND FOUR-DIMENSIONAL MICROSCOPE FOR MEASURING INTERFACIAL PHOTOELECTRON TRANSFER AND PHOTO-CATALYTIC ACTIVITIES OF MATERIALS Mar 27, 2019 Abandoned
Array ( [id] => 17658423 [patent_doc_number] => 20220178888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => CHROMATOGRAPH MASS SPECTROMETER [patent_app_type] => utility [patent_app_number] => 17/437263 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17437263 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/437263
Chromatograph mass spectrometer Mar 26, 2019 Issued
Array ( [id] => 16446059 [patent_doc_number] => 10837982 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Scanning probe microscope and scanning method using the same [patent_app_type] => utility [patent_app_number] => 16/362095 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 13508 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16362095 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/362095
Scanning probe microscope and scanning method using the same Mar 21, 2019 Issued
Array ( [id] => 16293410 [patent_doc_number] => 10770264 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Interference optical system unit, charged particle beam interference apparatus, and method for observing charged particle beam interference image [patent_app_type] => utility [patent_app_number] => 16/360812 [patent_app_country] => US [patent_app_date] => 2019-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 7841 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [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] => 16360812 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/360812
Interference optical system unit, charged particle beam interference apparatus, and method for observing charged particle beam interference image Mar 20, 2019 Issued
Array ( [id] => 15636411 [patent_doc_number] => 10591190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-17 [patent_title] => Radiative cooling device [patent_app_type] => utility [patent_app_number] => 16/357258 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 14482 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16357258 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/357258
Radiative cooling device Mar 17, 2019 Issued
Array ( [id] => 18794960 [patent_doc_number] => 11828724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Ion guide [patent_app_type] => utility [patent_app_number] => 16/980990 [patent_app_country] => US [patent_app_date] => 2019-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 29 [patent_no_of_words] => 15776 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16980990 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/980990
Ion guide Mar 14, 2019 Issued
Array ( [id] => 16544887 [patent_doc_number] => 20200411302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => ION CONFINEMENT DEVICE [patent_app_type] => utility [patent_app_number] => 16/979068 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16979068 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/979068
Ion confinement device Mar 10, 2019 Issued
Array ( [id] => 15041413 [patent_doc_number] => 20190331711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => SCANNING PROBE MICROSCOPE AND LIGHT INTENSITY ADJUSTING METHOD [patent_app_type] => utility [patent_app_number] => 16/290391 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 16290391 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/290391
Scanning probe microscope and light intensity adjusting method Feb 28, 2019 Issued
Array ( [id] => 17122026 [patent_doc_number] => 11133167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Integrated low cost curtain plate, orifice PCB and ion lens assembly [patent_app_type] => utility [patent_app_number] => 16/977762 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 28 [patent_no_of_words] => 19134 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16977762 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/977762
Integrated low cost curtain plate, orifice PCB and ion lens assembly Feb 28, 2019 Issued
Array ( [id] => 14464811 [patent_doc_number] => 20190184045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => ULTRAVIOLET STERILIZATION DEVICE [patent_app_type] => utility [patent_app_number] => 16/285770 [patent_app_country] => US [patent_app_date] => 2019-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16285770 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/285770
Ultraviolet sterilization device Feb 25, 2019 Issued
Array ( [id] => 14446251 [patent_doc_number] => 20190180999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => Multi-Reflecting Mass Spectrometer with High Throughput [patent_app_type] => utility [patent_app_number] => 16/278480 [patent_app_country] => US [patent_app_date] => 2019-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16278480 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/278480
Multi-reflecting mass spectrometer with high throughput Feb 17, 2019 Issued
Array ( [id] => 14663011 [patent_doc_number] => 10369383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Time-resolved pre-treatment portal dosimetry systems, devices, and methods [patent_app_type] => utility [patent_app_number] => 16/274695 [patent_app_country] => US [patent_app_date] => 2019-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 7972 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16274695 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/274695
Time-resolved pre-treatment portal dosimetry systems, devices, and methods Feb 12, 2019 Issued
Array ( [id] => 14475481 [patent_doc_number] => 20190189388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => COMPOSITE BEAM APPARATUS [patent_app_type] => utility [patent_app_number] => 16/271575 [patent_app_country] => US [patent_app_date] => 2019-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16271575 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/271575
Composite beam apparatus Feb 7, 2019 Issued
Array ( [id] => 14810041 [patent_doc_number] => 20190271630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => SAMPLE ANALYSIS FOR MASS CYTOMETRY [patent_app_type] => utility [patent_app_number] => 16/270421 [patent_app_country] => US [patent_app_date] => 2019-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10117 [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] => 16270421 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/270421
Sample analysis for mass cytometry Feb 6, 2019 Issued
Array ( [id] => 14381653 [patent_doc_number] => 20190164739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => FREQUENCY AND AMPLITUDE SCANNED QUADRUPOLE MASS FILTER AND METHODS [patent_app_type] => utility [patent_app_number] => 16/264023 [patent_app_country] => US [patent_app_date] => 2019-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11371 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16264023 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/264023
Frequency and amplitude scanned quadrupole mass filter and methods Jan 30, 2019 Issued
Array ( [id] => 14346389 [patent_doc_number] => 20190155167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => METHOD AND SYSTEM FOR NANOSCALE DATA RECORDING [patent_app_type] => utility [patent_app_number] => 16/260101 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6863 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16260101 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/260101
Method and system for nanoscale data recording Jan 27, 2019 Issued
Array ( [id] => 14345455 [patent_doc_number] => 20190154700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => C PEPTIDE DETECTION BY MASS SPECTROMETRY [patent_app_type] => utility [patent_app_number] => 16/259606 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16259606 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/259606
C peptide detection by mass spectrometry Jan 27, 2019 Issued
Array ( [id] => 17978451 [patent_doc_number] => 11495323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Microbial classification of a biological sample by analysis of a mass spectrum [patent_app_type] => utility [patent_app_number] => 16/254849 [patent_app_country] => US [patent_app_date] => 2019-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12841 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16254849 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/254849
Microbial classification of a biological sample by analysis of a mass spectrum Jan 22, 2019 Issued
Array ( [id] => 14509263 [patent_doc_number] => 20190198286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => COMPACT DEFLECTING MAGNET [patent_app_type] => utility [patent_app_number] => 16/254203 [patent_app_country] => US [patent_app_date] => 2019-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3173 [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] => 16254203 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/254203
Compact deflecting magnet Jan 21, 2019 Issued
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