Search

Brian D. Nguyen

Examiner (ID: 4092, Phone: (571)272-3084 , Office: P/2472 )

Most Active Art Unit
2472
Art Unit(s)
2475, 2732, 2616, 2472, 2661, 2416
Total Applications
2135
Issued Applications
1848
Pending Applications
155
Abandoned Applications
163

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13197153 [patent_doc_number] => 10113489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-30 [patent_title] => Air shutoff swing gate valve [patent_app_type] => utility [patent_app_number] => 15/042954 [patent_app_country] => US [patent_app_date] => 2016-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5768 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15042954 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/042954
Air shutoff swing gate valve Feb 11, 2016 Issued
Array ( [id] => 11757826 [patent_doc_number] => 20170204695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'SELF HEALING BLOWOUT PREVENTER SEALS AND PACKERS' [patent_app_type] => utility [patent_app_number] => 15/001268 [patent_app_country] => US [patent_app_date] => 2016-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5231 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [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] => 15001268 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/001268
SELF HEALING BLOWOUT PREVENTER SEALS AND PACKERS Jan 19, 2016 Abandoned
Array ( [id] => 10777341 [patent_doc_number] => 20160123496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'VALVE COVER' [patent_app_type] => utility [patent_app_number] => 14/991766 [patent_app_country] => US [patent_app_date] => 2016-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4162 [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] => 14991766 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/991766
Valve cover Jan 7, 2016 Issued
Array ( [id] => 13689193 [patent_doc_number] => 20170355551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => PUMP APPARATUS [patent_app_type] => utility [patent_app_number] => 15/538857 [patent_app_country] => US [patent_app_date] => 2015-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15538857 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/538857
PUMP APPARATUS Dec 20, 2015 Abandoned
Array ( [id] => 12119760 [patent_doc_number] => 20180003345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'METAL HYDRIDE HYDROGEN STORAGE TANK COMPRISING A PLURALITY OF STACKED LEVELS' [patent_app_type] => utility [patent_app_number] => 15/536753 [patent_app_country] => US [patent_app_date] => 2015-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8025 [patent_no_of_claims] => 25 [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] => 15536753 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/536753
METAL HYDRIDE HYDROGEN STORAGE TANK COMPRISING A PLURALITY OF STACKED LEVELS Dec 17, 2015 Abandoned
14/965527 WATERPROOF HIGH PRESSURE PIPE AND FITTING RESTRAINT SYSTEM Dec 9, 2015
Array ( [id] => 12051696 [patent_doc_number] => 20170328039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'SYSTEM FOR SOLAR AND RAINWATER HARVESTING IN OPEN SPACES' [patent_app_type] => utility [patent_app_number] => 15/533760 [patent_app_country] => US [patent_app_date] => 2015-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3978 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [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] => 15533760 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/533760
SYSTEM FOR SOLAR AND RAINWATER HARVESTING IN OPEN SPACES Dec 6, 2015 Abandoned
Array ( [id] => 10762913 [patent_doc_number] => 20160109066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-21 [patent_title] => 'FLUID RECOVERY IN CHILLED CLATHRATE TRANSPORTATION SYSTEMS' [patent_app_type] => utility [patent_app_number] => 14/943440 [patent_app_country] => US [patent_app_date] => 2015-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11711 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [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] => 14943440 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/943440
FLUID RECOVERY IN CHILLED CLATHRATE TRANSPORTATION SYSTEMS Nov 16, 2015 Abandoned
Array ( [id] => 11436954 [patent_doc_number] => 20170037975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'DELUGE VALVE WITH VALVE SEAT DRAIN' [patent_app_type] => utility [patent_app_number] => 14/896924 [patent_app_country] => US [patent_app_date] => 2015-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4088 [patent_no_of_claims] => 5 [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] => 14896924 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/896924
Deluge valve with valve seat drain Nov 15, 2015 Issued
Array ( [id] => 12529122 [patent_doc_number] => 10006556 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Valve stroke amplification mechanism assembly [patent_app_type] => utility [patent_app_number] => 14/932086 [patent_app_country] => US [patent_app_date] => 2015-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 9372 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14932086 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/932086
Valve stroke amplification mechanism assembly Nov 3, 2015 Issued
Array ( [id] => 13155537 [patent_doc_number] => 10094486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-09 [patent_title] => Method and system for supplying a cleaning gas into a process chamber [patent_app_type] => utility [patent_app_number] => 14/932384 [patent_app_country] => US [patent_app_date] => 2015-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 6409 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14932384 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/932384
Method and system for supplying a cleaning gas into a process chamber Nov 3, 2015 Issued
Array ( [id] => 15726413 [patent_doc_number] => 10611626 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Pinch valve for liquid dispenser [patent_app_type] => utility [patent_app_number] => 14/928523 [patent_app_country] => US [patent_app_date] => 2015-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 70 [patent_no_of_words] => 9318 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14928523 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/928523
Pinch valve for liquid dispenser Oct 29, 2015 Issued
Array ( [id] => 10823239 [patent_doc_number] => 20160169404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-16 [patent_title] => 'HIGH PRESSURE SOLENOID VALVE' [patent_app_type] => utility [patent_app_number] => 14/923606 [patent_app_country] => US [patent_app_date] => 2015-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3272 [patent_no_of_claims] => 10 [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] => 14923606 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/923606
HIGH PRESSURE SOLENOID VALVE Oct 26, 2015 Abandoned
Array ( [id] => 10777342 [patent_doc_number] => 20160123498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'MICRO-ELECTRIC MECHANICAL SYSTEM CONTROL VALVE AND METHOD FOR CONTROLLING A SENSITIVE FLUID' [patent_app_type] => utility [patent_app_number] => 14/919953 [patent_app_country] => US [patent_app_date] => 2015-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5516 [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] => 14919953 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/919953
Micro-electric mechanical system control valve and method for controlling a sensitive fluid Oct 21, 2015 Issued
Array ( [id] => 11715721 [patent_doc_number] => 20170184220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'FLUID CONTROLLER HEATING APPARATUS AND FLUID CONTROL APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/300387 [patent_app_country] => US [patent_app_date] => 2015-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3809 [patent_no_of_claims] => 5 [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] => 15300387 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/300387
Fluid controller heating apparatus and fluid control apparatus Oct 21, 2015 Issued
Array ( [id] => 13888655 [patent_doc_number] => 10196874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-05 [patent_title] => Secondary thrust wireline shearing valve [patent_app_type] => utility [patent_app_number] => 14/878593 [patent_app_country] => US [patent_app_date] => 2015-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4964 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14878593 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/878593
Secondary thrust wireline shearing valve Oct 7, 2015 Issued
Array ( [id] => 12410796 [patent_doc_number] => 09970535 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-15 [patent_title] => Linear package for a two-stage control microvalve [patent_app_type] => utility [patent_app_number] => 14/874876 [patent_app_country] => US [patent_app_date] => 2015-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 8302 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14874876 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/874876
Linear package for a two-stage control microvalve Oct 4, 2015 Issued
Array ( [id] => 11500234 [patent_doc_number] => 20170074419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'Gas Fixture Safety Cover' [patent_app_type] => utility [patent_app_number] => 14/854660 [patent_app_country] => US [patent_app_date] => 2015-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5459 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [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] => 14854660 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/854660
Gas Fixture Safety Cover Sep 14, 2015 Abandoned
Array ( [id] => 13646047 [patent_doc_number] => 09849322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-26 [patent_title] => Infrastructure monitoring devices, systems, and methods [patent_app_type] => utility [patent_app_number] => 14/848676 [patent_app_country] => US [patent_app_date] => 2015-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 10020 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14848676 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/848676
Infrastructure monitoring devices, systems, and methods Sep 8, 2015 Issued
Array ( [id] => 10701333 [patent_doc_number] => 20160047480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-18 [patent_title] => 'Valve and Assembly Method' [patent_app_type] => utility [patent_app_number] => 14/840743 [patent_app_country] => US [patent_app_date] => 2015-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6146 [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] => 14840743 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/840743
Valve and assembly method Aug 30, 2015 Issued
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