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] => 17551489 [patent_doc_number] => 20220122831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => ION TRAP ARRAY FOR HIGH THROUGHPUT CHARGE DETECTION MASS SPECTROMETRY [patent_app_type] => utility [patent_app_number] => 17/563457 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17563457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/563457
Ion trap array for high throughput charge detection mass spectrometry Dec 27, 2021 Issued
Array ( [id] => 17553557 [patent_doc_number] => 20220124901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => APPARATUS AND METHOD FOR GENERATING EXTREME ULTRAVIOLET RADIATION [patent_app_type] => utility [patent_app_number] => 17/562819 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17562819 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/562819
Apparatus and method for generating extreme ultraviolet radiation Dec 26, 2021 Issued
Array ( [id] => 19749397 [patent_doc_number] => 20250037962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => Electronic Cleaning Device [patent_app_type] => utility [patent_app_number] => 18/716198 [patent_app_country] => US [patent_app_date] => 2021-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18716198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/716198
Electronic Cleaning Device Dec 23, 2021 Pending
Array ( [id] => 20746776 [patent_doc_number] => 12646698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [patent_title] => Mass spectrometer and mass spectrometry method [patent_app_type] => utility [patent_app_number] => 18/283605 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1271 [patent_no_of_claims] => 6 [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] => 18283605 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/283605
Mass spectrometer and mass spectrometry method Dec 22, 2021 Issued
Array ( [id] => 18956514 [patent_doc_number] => 20240044841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => CHARACTERISATION OF HIGH MASS PARTICLES [patent_app_type] => utility [patent_app_number] => 18/259012 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259012 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259012
CHARACTERISATION OF HIGH MASS PARTICLES Dec 22, 2021 Pending
Array ( [id] => 19211733 [patent_doc_number] => 12000789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Method and system for positioning and transferring a sample [patent_app_type] => utility [patent_app_number] => 17/561497 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5786 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17561497 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/561497
Method and system for positioning and transferring a sample Dec 22, 2021 Issued
Array ( [id] => 18958864 [patent_doc_number] => 20240047191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => MASS AND/OR ION MOBILITY SPECTROMETRY [patent_app_type] => utility [patent_app_number] => 18/259015 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259015
MASS AND/OR ION MOBILITY SPECTROMETRY Dec 22, 2021 Pending
Array ( [id] => 18981285 [patent_doc_number] => 11906449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Mass spectrometer [patent_app_type] => utility [patent_app_number] => 17/645354 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 13319 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17645354 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/645354
Mass spectrometer Dec 20, 2021 Issued
Array ( [id] => 17692095 [patent_doc_number] => 20220199388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => MANUFACTURING METHOD FOR AN ION GUIDE [patent_app_type] => utility [patent_app_number] => 17/556841 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17556841 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/556841
Manufacturing method for an ion guide Dec 19, 2021 Issued
Array ( [id] => 19472660 [patent_doc_number] => 12102723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Sterilizing system [patent_app_type] => utility [patent_app_number] => 17/554331 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 13392 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17554331 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/554331
Sterilizing system Dec 16, 2021 Issued
Array ( [id] => 17686156 [patent_doc_number] => 20220193448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => RADIATION THERAPY PLANNING [patent_app_type] => utility [patent_app_number] => 17/551642 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17551642 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/551642
Radiation therapy planning Dec 14, 2021 Issued
Array ( [id] => 19016243 [patent_doc_number] => 11923184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Apparatus and method for ionizing an analyte, and apparatus and method for analyzing an ionized analyte [patent_app_type] => utility [patent_app_number] => 17/644073 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13112 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17644073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644073
Apparatus and method for ionizing an analyte, and apparatus and method for analyzing an ionized analyte Dec 12, 2021 Issued
Array ( [id] => 17658342 [patent_doc_number] => 20220178807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => DEVICE AND METHOD FOR DETECTING A CONCENTRATION OF PREDETERMINED PARTICLES BASED ON THEIR MORPHOLOGICAL PROPERTIES IN AIR [patent_app_type] => utility [patent_app_number] => 17/545272 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17545272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/545272
DEVICE AND METHOD FOR DETECTING A CONCENTRATION OF PREDETERMINED PARTICLES BASED ON THEIR MORPHOLOGICAL PROPERTIES IN AIR Dec 7, 2021 Abandoned
Array ( [id] => 17673784 [patent_doc_number] => 20220186951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => INTEGRATED ACTIVE DURATION UVC EXPOSURE FOR AIR CURTAIN [patent_app_type] => utility [patent_app_number] => 17/544086 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17544086 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/544086
Integrated active duration UVC exposure for air curtain Dec 6, 2021 Issued
Array ( [id] => 18943352 [patent_doc_number] => 20240038491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Ion implantation device with an energy filter and a support element for overlapping at least part of the energy filter [patent_app_type] => utility [patent_app_number] => 18/266511 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9426 [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] => 18266511 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/266511
Ion implantation device with an energy filter and a support element for overlapping at least part of the energy filter Dec 6, 2021 Pending
Array ( [id] => 19130817 [patent_doc_number] => 20240136170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => MASS SPECTROMETRY DEVICE AND MASS SPECTROMETRY METHOD [patent_app_type] => utility [patent_app_number] => 18/277643 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18277643 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277643
MASS SPECTROMETRY DEVICE AND MASS SPECTROMETRY METHOD Dec 5, 2021 Pending
Array ( [id] => 19130817 [patent_doc_number] => 20240136170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => MASS SPECTROMETRY DEVICE AND MASS SPECTROMETRY METHOD [patent_app_type] => utility [patent_app_number] => 18/277643 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18277643 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277643
MASS SPECTROMETRY DEVICE AND MASS SPECTROMETRY METHOD Dec 5, 2021 Pending
Array ( [id] => 17692099 [patent_doc_number] => 20220199392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => ION CENTRIFUGE ION SEPARATION APPARATUS AND MASS SPECTROMETER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/539851 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17539851 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/539851
Ion centrifuge ion separation apparatus and mass spectrometer system Nov 30, 2021 Issued
Array ( [id] => 17660668 [patent_doc_number] => 20220181133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => SPECTROMETER AMPLIFIER COMPENSATION [patent_app_type] => utility [patent_app_number] => 17/535452 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17535452 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/535452
Spectrometer amplifier compensation Nov 23, 2021 Issued
Array ( [id] => 17615304 [patent_doc_number] => 20220157584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => MASS SPECTROMETER AND METHOD OF MASS SPECTROMETRY [patent_app_type] => utility [patent_app_number] => 17/524683 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17524683 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524683
Mass spectrometer and method of mass spectrometry Nov 10, 2021 Issued
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