Search

Kiet Tuan Nguyen

Examiner (ID: 4387, Phone: (571)272-2479 , Office: P/2881 )

Most Active Art Unit
2881
Art Unit(s)
2878, 3621, 2506, 2881
Total Applications
3906
Issued Applications
3489
Pending Applications
206
Abandoned Applications
249

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19978224 [patent_doc_number] => 12345698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Method for authentication of animal species origin of leather products [patent_app_type] => utility [patent_app_number] => 17/666700 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 1142 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17666700 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666700
Method for authentication of animal species origin of leather products Feb 7, 2022 Issued
Array ( [id] => 17790717 [patent_doc_number] => 20220249808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => ANTIMICROBIAL LIGHT-EMITTING PERCUTANEOUS SITE DRESSING [patent_app_type] => utility [patent_app_number] => 17/665965 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 17665965 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/665965
Antimicrobial light-emitting percutaneous site dressing Feb 6, 2022 Issued
Array ( [id] => 17777853 [patent_doc_number] => 20220244202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => Analyzer and Image Processing Method [patent_app_type] => utility [patent_app_number] => 17/591803 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17591803 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591803
Analyzer and image processing method Feb 2, 2022 Issued
Array ( [id] => 19666206 [patent_doc_number] => 12178927 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Gasper knob sanitization [patent_app_type] => utility [patent_app_number] => 17/590730 [patent_app_country] => US [patent_app_date] => 2022-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1921 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17590730 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/590730
Gasper knob sanitization Jan 31, 2022 Issued
Array ( [id] => 17775886 [patent_doc_number] => 20220242235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/588593 [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] => 6479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17588593 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/588593
Light emitting device Jan 30, 2022 Issued
Array ( [id] => 17790638 [patent_doc_number] => 20220249729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => LED LIGHT TROFFER WITH UV SANITIZED AIR RETURN [patent_app_type] => utility [patent_app_number] => 17/584786 [patent_app_country] => US [patent_app_date] => 2022-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17584786 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/584786
LED LIGHT TROFFER WITH UV SANITIZED AIR RETURN Jan 25, 2022 Abandoned
Array ( [id] => 17737936 [patent_doc_number] => 20220223398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => HIGH RESOLUTION IMAGING APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 17/580917 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 71178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17580917 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580917
High resolution imaging apparatus and method Jan 20, 2022 Issued
Array ( [id] => 17593668 [patent_doc_number] => 20220143241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => LIGHT DISINFECTION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/581120 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17581120 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/581120
Light disinfection system and method Jan 20, 2022 Issued
Array ( [id] => 17737932 [patent_doc_number] => 20220223394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => Retractable Ion Guide, Grid Holder, and Technology for Removal of Cryogenic Sample from Vacuum [patent_app_type] => utility [patent_app_number] => 17/575135 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17575135 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/575135
Retractable ion guide, grid holder, and technology for removal of cryogenic sample from vacuum Jan 12, 2022 Issued
Array ( [id] => 18500373 [patent_doc_number] => 20230223163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => Magnetic Coupling For Radiation Shielding [patent_app_type] => utility [patent_app_number] => 17/647675 [patent_app_country] => US [patent_app_date] => 2022-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647675 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647675
Magnetic coupling for radiation shielding Jan 10, 2022 Issued
Array ( [id] => 17564360 [patent_doc_number] => 20220128509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => OPTIMISED ION MOBILITY SEPARATION TIMESCALES FOR TARGETED IONS [patent_app_type] => utility [patent_app_number] => 17/570581 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17570581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/570581
Optimized ion mobility separation timescales for targeted ions Jan 6, 2022 Issued
Array ( [id] => 19439709 [patent_doc_number] => 12089932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Apparatus, system, and method for transferring ions [patent_app_type] => utility [patent_app_number] => 17/570235 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 99 [patent_no_of_words] => 35282 [patent_no_of_claims] => 62 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17570235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/570235
Apparatus, system, and method for transferring ions Jan 5, 2022 Issued
Array ( [id] => 18644113 [patent_doc_number] => 11768176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Ion source with gas delivery for high-fidelity analysis [patent_app_type] => utility [patent_app_number] => 17/647239 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4849 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647239 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647239
Ion source with gas delivery for high-fidelity analysis Jan 5, 2022 Issued
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] => 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] => 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] => 19206081 [patent_doc_number] => 20240177980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [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] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 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] => 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
Menu