Search

Tuan H. Nguyen

Examiner (ID: 15469)

Most Active Art Unit
2813
Art Unit(s)
1104, 3992, 3991, 2813
Total Applications
1968
Issued Applications
1723
Pending Applications
53
Abandoned Applications
192

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16381373 [patent_doc_number] => 10806179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Portable electronic vaporizer [patent_app_type] => utility [patent_app_number] => 15/487145 [patent_app_country] => US [patent_app_date] => 2017-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 3412 [patent_no_of_claims] => 23 [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] => 15487145 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/487145
Portable electronic vaporizer Apr 12, 2017 Issued
Array ( [id] => 17405928 [patent_doc_number] => 11246787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Bi-directional underactuated exoskeleton [patent_app_type] => utility [patent_app_number] => 16/097601 [patent_app_country] => US [patent_app_date] => 2017-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 6376 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 375 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16097601 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/097601
Bi-directional underactuated exoskeleton Apr 12, 2017 Issued
Array ( [id] => 17539985 [patent_doc_number] => 11305089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Humidifier and respiratory assistance device [patent_app_type] => utility [patent_app_number] => 16/092891 [patent_app_country] => US [patent_app_date] => 2017-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 9500 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16092891 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/092891
Humidifier and respiratory assistance device Apr 10, 2017 Issued
Array ( [id] => 13955251 [patent_doc_number] => 20190053969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => EXERCISE DEVICE [patent_app_type] => utility [patent_app_number] => 16/078575 [patent_app_country] => US [patent_app_date] => 2017-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11574 [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] => 16078575 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/078575
EXERCISE DEVICE Feb 20, 2017 Abandoned
Array ( [id] => 18116446 [patent_doc_number] => 11547818 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Breathing device [patent_app_type] => utility [patent_app_number] => 15/998585 [patent_app_country] => US [patent_app_date] => 2017-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 19514 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15998585 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/998585
Breathing device Feb 15, 2017 Issued
Array ( [id] => 17570012 [patent_doc_number] => 11318266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Methods and apparatus for respiratory treatment [patent_app_type] => utility [patent_app_number] => 15/781599 [patent_app_country] => US [patent_app_date] => 2016-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 53 [patent_no_of_words] => 23029 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15781599 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/781599
Methods and apparatus for respiratory treatment Dec 8, 2016 Issued
Array ( [id] => 13982761 [patent_doc_number] => 20190060538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => METHODS AND DEVICES FOR ACCESS TO HYPER-INFLATED LUNG [patent_app_type] => utility [patent_app_number] => 15/772516 [patent_app_country] => US [patent_app_date] => 2016-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 15772516 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/772516
METHODS AND DEVICES FOR ACCESS TO HYPER-INFLATED LUNG Oct 30, 2016 Abandoned
Array ( [id] => 13549247 [patent_doc_number] => 20180326171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => ACUTE PULMONARY PRESSURIZATION DEVICE AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 15/772468 [patent_app_country] => US [patent_app_date] => 2016-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7118 [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] => 15772468 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/772468
Acute pulmonary pressurization device and method of use Oct 27, 2016 Issued
Array ( [id] => 16892180 [patent_doc_number] => 11033707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Portable control device for regulating a continous oxygen flow [patent_app_type] => utility [patent_app_number] => 15/764608 [patent_app_country] => US [patent_app_date] => 2016-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4920 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 15764608 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/764608
Portable control device for regulating a continous oxygen flow Sep 28, 2016 Issued
Array ( [id] => 12150341 [patent_doc_number] => 20180021605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-25 [patent_title] => 'COAL MINER PERSONAL AIR FILTRATION SYSTEM SPECIALLY ADAPTED FOR LOW CEILING MINES' [patent_app_type] => utility [patent_app_number] => 15/218484 [patent_app_country] => US [patent_app_date] => 2016-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3739 [patent_no_of_claims] => 8 [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] => 15218484 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/218484
COAL MINER PERSONAL AIR FILTRATION SYSTEM SPECIALLY ADAPTED FOR LOW CEILING MINES Jul 24, 2016 Abandoned
Array ( [id] => 16428383 [patent_doc_number] => 10828445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Tracheostomy guard [patent_app_type] => utility [patent_app_number] => 15/217569 [patent_app_country] => US [patent_app_date] => 2016-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 24 [patent_no_of_words] => 11249 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15217569 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/217569
Tracheostomy guard Jul 21, 2016 Issued
Array ( [id] => 12150274 [patent_doc_number] => 20180021538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-25 [patent_title] => 'HEAT AND EXCHANGE MOISTURIZER (HME) HAVING ROTATABLE BYPASS CHANNEL FOR USE IN A MEDICAL VENTILLATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/214129 [patent_app_country] => US [patent_app_date] => 2016-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3955 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15214129 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/214129
HEAT AND EXCHANGE MOISTURIZER (HME) HAVING ROTATABLE BYPASS CHANNEL FOR USE IN A MEDICAL VENTILLATION SYSTEM Jul 18, 2016 Abandoned
Array ( [id] => 15481495 [patent_doc_number] => 10556074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-11 [patent_title] => Artificial respiration system with timing control and automatic mask detection [patent_app_type] => utility [patent_app_number] => 15/213087 [patent_app_country] => US [patent_app_date] => 2016-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 19234 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15213087 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/213087
Artificial respiration system with timing control and automatic mask detection Jul 17, 2016 Issued
Array ( [id] => 11957049 [patent_doc_number] => 20170261200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'DESKTOP VAPORIZER' [patent_app_type] => utility [patent_app_number] => 15/210608 [patent_app_country] => US [patent_app_date] => 2016-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3165 [patent_no_of_claims] => 17 [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] => 15210608 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/210608
DESKTOP VAPORIZER Jul 13, 2016 Abandoned
Array ( [id] => 16841826 [patent_doc_number] => 11013888 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Catheters and systems useful for delivery of material to the lung [patent_app_type] => utility [patent_app_number] => 15/208809 [patent_app_country] => US [patent_app_date] => 2016-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 32 [patent_no_of_words] => 15617 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15208809 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/208809
Catheters and systems useful for delivery of material to the lung Jul 12, 2016 Issued
Array ( [id] => 12022369 [patent_doc_number] => 20170312469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'CONTINUOUS POSITIVE AIR PRESSURE MASK SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/208146 [patent_app_country] => US [patent_app_date] => 2016-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 977 [patent_no_of_claims] => 1 [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] => 15208146 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/208146
CONTINUOUS POSITIVE AIR PRESSURE MASK SYSTEM Jul 11, 2016 Abandoned
Array ( [id] => 11381738 [patent_doc_number] => 20170007794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-12 [patent_title] => 'Ergonomic Nasal Cannula' [patent_app_type] => utility [patent_app_number] => 15/206759 [patent_app_country] => US [patent_app_date] => 2016-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 3025 [patent_no_of_claims] => 12 [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] => 15206759 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/206759
Ergonomic nasal cannula Jul 10, 2016 Issued
Array ( [id] => 11419668 [patent_doc_number] => 20170027813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-02 [patent_title] => 'COORDINATED CONTROL OF HFCWO AND COUGH ASSIST DEVICES' [patent_app_type] => utility [patent_app_number] => 15/206760 [patent_app_country] => US [patent_app_date] => 2016-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5039 [patent_no_of_claims] => 22 [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] => 15206760 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/206760
Coordinated control of HFCWO and cough assist devices Jul 10, 2016 Issued
Array ( [id] => 17554795 [patent_doc_number] => 11311451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Device for periodontal cleaning and a method of controlling a device periodontal cleaning [patent_app_type] => utility [patent_app_number] => 15/735402 [patent_app_country] => US [patent_app_date] => 2016-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4080 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15735402 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/735402
Device for periodontal cleaning and a method of controlling a device periodontal cleaning Jun 9, 2016 Issued
Array ( [id] => 11074010 [patent_doc_number] => 20160270974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'ABSORBENT ARTICLE WITH LEG CUFFS' [patent_app_type] => utility [patent_app_number] => 15/074108 [patent_app_country] => US [patent_app_date] => 2016-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 17850 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [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] => 15074108 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/074108
Absorbent article with leg cuffs Mar 17, 2016 Issued
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