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] => 11944095 [patent_doc_number] => 20170248246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'A VALVE WITH A SHAPE MEMORY ALLOY BASED ACTUATOR' [patent_app_type] => utility [patent_app_number] => 15/506181 [patent_app_country] => US [patent_app_date] => 2015-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 10737 [patent_no_of_claims] => 36 [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] => 15506181 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/506181
A VALVE WITH A SHAPE MEMORY ALLOY BASED ACTUATOR Aug 29, 2015 Abandoned
Array ( [id] => 13252641 [patent_doc_number] => 10139004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-27 [patent_title] => Solenoid valve [patent_app_type] => utility [patent_app_number] => 15/508713 [patent_app_country] => US [patent_app_date] => 2015-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4818 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15508713 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/508713
Solenoid valve Aug 23, 2015 Issued
Array ( [id] => 11956968 [patent_doc_number] => 20170261119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'Valve Actuation System' [patent_app_type] => utility [patent_app_number] => 15/510164 [patent_app_country] => US [patent_app_date] => 2015-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5952 [patent_no_of_claims] => 16 [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] => 15510164 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/510164
Valve actuation system Aug 12, 2015 Issued
Array ( [id] => 10678943 [patent_doc_number] => 20160025088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-28 [patent_title] => 'POWER END FRAME ASSEMBLY FOR RECIPROCATING PUMP' [patent_app_type] => utility [patent_app_number] => 14/808513 [patent_app_country] => US [patent_app_date] => 2015-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 58 [patent_figures_cnt] => 58 [patent_no_of_words] => 13853 [patent_no_of_claims] => 41 [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] => 14808513 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/808513
Power end frame assembly for reciprocating pump Jul 23, 2015 Issued
Array ( [id] => 11394320 [patent_doc_number] => 20170014855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'STACKED HOT MELT RESERVOIR AND METHODS OF ASSEMBLING SAME' [patent_app_type] => utility [patent_app_number] => 14/800310 [patent_app_country] => US [patent_app_date] => 2015-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3792 [patent_no_of_claims] => 22 [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] => 14800310 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/800310
STACKED HOT MELT RESERVOIR AND METHODS OF ASSEMBLING SAME Jul 14, 2015 Abandoned
Array ( [id] => 11715274 [patent_doc_number] => 20170183773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'Gas Supply Device and Valve Device' [patent_app_type] => utility [patent_app_number] => 15/325161 [patent_app_country] => US [patent_app_date] => 2015-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6921 [patent_no_of_claims] => 15 [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] => 15325161 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/325161
Gas supply device and valve device Jul 5, 2015 Issued
Array ( [id] => 10373319 [patent_doc_number] => 20150258325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'PROVIDING POSITIVE DISPLACEMENT UPON DISCONNECTION USING A CONNECTOR WITH A DUAL DIAPHRAGM VALVE' [patent_app_type] => utility [patent_app_number] => 14/728870 [patent_app_country] => US [patent_app_date] => 2015-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7183 [patent_no_of_claims] => 20 [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] => 14728870 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/728870
Providing positive displacement upon disconnection using a connector with a dual diaphragm valve Jun 1, 2015 Issued
Array ( [id] => 10451576 [patent_doc_number] => 20150336590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-26 [patent_title] => 'OPERATING MECHANISM FOR TANK CAR BOTTOM VALVE' [patent_app_type] => utility [patent_app_number] => 14/720361 [patent_app_country] => US [patent_app_date] => 2015-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 4103 [patent_no_of_claims] => 7 [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] => 14720361 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/720361
Operating mechanism for tank car bottom valve May 21, 2015 Issued
Array ( [id] => 10445564 [patent_doc_number] => 20150330578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-19 [patent_title] => 'WATER MANIFOLD AND VALVE HOLDER' [patent_app_type] => utility [patent_app_number] => 14/715327 [patent_app_country] => US [patent_app_date] => 2015-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3197 [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] => 14715327 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/715327
Water manifold and valve holder May 17, 2015 Issued
Array ( [id] => 11737906 [patent_doc_number] => 09702480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-11 [patent_title] => 'Valve switchbox' [patent_app_type] => utility [patent_app_number] => 14/691148 [patent_app_country] => US [patent_app_date] => 2015-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 4691 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14691148 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/691148
Valve switchbox Apr 19, 2015 Issued
Array ( [id] => 11650243 [patent_doc_number] => 20170146144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'VALVE COMPRISING AN IMPROVED VALVE BODY AND METHOD FOR PRODUCING SUCH A VALVE' [patent_app_type] => utility [patent_app_number] => 15/300029 [patent_app_country] => US [patent_app_date] => 2015-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3850 [patent_no_of_claims] => 16 [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] => 15300029 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/300029
VALVE COMPRISING AN IMPROVED VALVE BODY AND METHOD FOR PRODUCING SUCH A VALVE Mar 30, 2015 Abandoned
Array ( [id] => 10382824 [patent_doc_number] => 20150267831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-24 [patent_title] => 'Valve Stem Cover and System' [patent_app_type] => utility [patent_app_number] => 14/660505 [patent_app_country] => US [patent_app_date] => 2015-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4495 [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] => 14660505 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/660505
Valve Stem Cover and System Mar 16, 2015 Abandoned
Array ( [id] => 12327912 [patent_doc_number] => 09945292 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-17 [patent_title] => Thermoelectric cooled torque motor [patent_app_type] => utility [patent_app_number] => 14/643836 [patent_app_country] => US [patent_app_date] => 2015-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4571 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14643836 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/643836
Thermoelectric cooled torque motor Mar 9, 2015 Issued
Array ( [id] => 10375337 [patent_doc_number] => 20150260344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'PROTECTIVE CAP WITH PIVOTING ATTACHMENT SYSTEM FOR GAS CYLINDER' [patent_app_type] => utility [patent_app_number] => 14/642018 [patent_app_country] => US [patent_app_date] => 2015-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3264 [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] => 14642018 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/642018
PROTECTIVE CAP WITH PIVOTING ATTACHMENT SYSTEM FOR GAS CYLINDER Mar 8, 2015 Abandoned
Array ( [id] => 10375338 [patent_doc_number] => 20150260345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'CAP WITH A BRIM PROTECTING THE ROTARY CONTROL MEMBER OF A GAS CONTAINER VALVE UNIT' [patent_app_type] => utility [patent_app_number] => 14/642073 [patent_app_country] => US [patent_app_date] => 2015-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4931 [patent_no_of_claims] => 18 [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] => 14642073 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/642073
Cap with a brim protecting the rotary control member of a gas container valve unit Mar 8, 2015 Issued
Array ( [id] => 10375336 [patent_doc_number] => 20150260343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'PROTECTIVE CAP FOR GAS CYLINDER WITH ELECTRONIC DISPLAY SCREEN POSITIONED TOWARDS THE TOP' [patent_app_type] => utility [patent_app_number] => 14/642278 [patent_app_country] => US [patent_app_date] => 2015-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3710 [patent_no_of_claims] => 17 [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] => 14642278 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/642278
PROTECTIVE CAP FOR GAS CYLINDER WITH ELECTRONIC DISPLAY SCREEN POSITIONED TOWARDS THE TOP Mar 8, 2015 Abandoned
Array ( [id] => 11402454 [patent_doc_number] => 20170022992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-26 [patent_title] => 'PUMP SHELTER' [patent_app_type] => utility [patent_app_number] => 15/124263 [patent_app_country] => US [patent_app_date] => 2015-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3240 [patent_no_of_claims] => 21 [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] => 15124263 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/124263
PUMP SHELTER Mar 8, 2015 Abandoned
Array ( [id] => 10375340 [patent_doc_number] => 20150260346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'GAS DISTRIBUTION SYSTEM WITH ROTARY CONTROL MEMBER PROTECTED BY A PROJECTING RIM CARRYING A READING WINDOW' [patent_app_type] => utility [patent_app_number] => 14/642232 [patent_app_country] => US [patent_app_date] => 2015-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5462 [patent_no_of_claims] => 14 [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] => 14642232 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/642232
GAS DISTRIBUTION SYSTEM WITH ROTARY CONTROL MEMBER PROTECTED BY A PROJECTING RIM CARRYING A READING WINDOW Mar 8, 2015 Abandoned
Array ( [id] => 12567036 [patent_doc_number] => 10017921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-10 [patent_title] => Wall hydrant with integral shut-off valve [patent_app_type] => utility [patent_app_number] => 14/544917 [patent_app_country] => US [patent_app_date] => 2015-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2480 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14544917 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/544917
Wall hydrant with integral shut-off valve Mar 5, 2015 Issued
Array ( [id] => 11590550 [patent_doc_number] => 20170114961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'VALVE UNIT FOR GAS CONTAINER WITH A PRESSURE-INDICATING OR AUTONOMY-INDICATION DEVICE NEAR THE TOP' [patent_app_type] => utility [patent_app_number] => 15/125298 [patent_app_country] => US [patent_app_date] => 2015-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5298 [patent_no_of_claims] => 14 [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] => 15125298 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/125298
VALVE UNIT FOR GAS CONTAINER WITH A PRESSURE-INDICATING OR AUTONOMY-INDICATION DEVICE NEAR THE TOP Mar 3, 2015 Abandoned
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