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] => 17816195 [patent_doc_number] => 11421798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Electro-hydraulic actuator and valve arrangement comprising electro-hydraulic actuator [patent_app_type] => utility [patent_app_number] => 16/993260 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4281 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16993260 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/993260
Electro-hydraulic actuator and valve arrangement comprising electro-hydraulic actuator Aug 13, 2020 Issued
Array ( [id] => 17237033 [patent_doc_number] => 11180905 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-23 [patent_title] => Hydrant bayonet thrust nut and hydrant having the same [patent_app_type] => utility [patent_app_number] => 16/940446 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 3421 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16940446 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/940446
Hydrant bayonet thrust nut and hydrant having the same Jul 27, 2020 Issued
Array ( [id] => 17421637 [patent_doc_number] => 11255082 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-02-22 [patent_title] => Waste disposal docking system for recreational vehicles and method of use [patent_app_type] => utility [patent_app_number] => 16/935894 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2084 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16935894 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935894
Waste disposal docking system for recreational vehicles and method of use Jul 21, 2020 Issued
Array ( [id] => 17370952 [patent_doc_number] => 20220026004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => QUICK CONNECT SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/935383 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5817 [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] => 16935383 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935383
QUICK CONNECT SYSTEM AND METHOD Jul 21, 2020 Abandoned
Array ( [id] => 16614544 [patent_doc_number] => 20210033197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => ISOLATION VALVE [patent_app_type] => utility [patent_app_number] => 16/936012 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16936012 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/936012
Isolation valve Jul 21, 2020 Issued
Array ( [id] => 16614544 [patent_doc_number] => 20210033197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => ISOLATION VALVE [patent_app_type] => utility [patent_app_number] => 16/936012 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16936012 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/936012
Isolation valve Jul 21, 2020 Issued
Array ( [id] => 16614544 [patent_doc_number] => 20210033197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => ISOLATION VALVE [patent_app_type] => utility [patent_app_number] => 16/936012 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16936012 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/936012
Isolation valve Jul 21, 2020 Issued
Array ( [id] => 16614544 [patent_doc_number] => 20210033197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => ISOLATION VALVE [patent_app_type] => utility [patent_app_number] => 16/936012 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16936012 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/936012
Isolation valve Jul 21, 2020 Issued
Array ( [id] => 18519039 [patent_doc_number] => 11708924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Connector coupling assembly [patent_app_type] => utility [patent_app_number] => 16/914028 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5602 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16914028 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/914028
Connector coupling assembly Jun 25, 2020 Issued
Array ( [id] => 16526160 [patent_doc_number] => 20200400240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => FAILSAFE CLOSE VALVE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/910130 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16910130 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/910130
Failsafe close valve assembly Jun 23, 2020 Issued
Array ( [id] => 17468290 [patent_doc_number] => 11274765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Valve cap adapter and arrangement and method of removing a valve cap [patent_app_type] => utility [patent_app_number] => 16/895386 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 6269 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16895386 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/895386
Valve cap adapter and arrangement and method of removing a valve cap Jun 7, 2020 Issued
Array ( [id] => 16329416 [patent_doc_number] => 20200300382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => DISCHARGE TAP FOR LIQUID CONTAINERS [patent_app_type] => utility [patent_app_number] => 16/894358 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16894358 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/894358
DISCHARGE TAP FOR LIQUID CONTAINERS Jun 4, 2020 Abandoned
Array ( [id] => 17743049 [patent_doc_number] => 11391108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Shear ram for a blowout preventer [patent_app_type] => utility [patent_app_number] => 16/891675 [patent_app_country] => US [patent_app_date] => 2020-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9096 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [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] => 16891675 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/891675
Shear ram for a blowout preventer Jun 2, 2020 Issued
Array ( [id] => 16484924 [patent_doc_number] => 20200378525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => SECURING APPARATUS FOR SECURING A VALVE LEVER IN A SET POSITION [patent_app_type] => utility [patent_app_number] => 16/885528 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16885528 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/885528
Securing apparatus for securing a valve lever in a set position May 27, 2020 Issued
Array ( [id] => 17307996 [patent_doc_number] => 11209094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Sealed sprinkler valve box [patent_app_type] => utility [patent_app_number] => 16/886672 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 4289 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16886672 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/886672
Sealed sprinkler valve box May 27, 2020 Issued
Array ( [id] => 16484912 [patent_doc_number] => 20200378513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => Heated Faucet Cover [patent_app_type] => utility [patent_app_number] => 16/882998 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16882998 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/882998
Heated Faucet Cover May 25, 2020 Abandoned
Array ( [id] => 16298662 [patent_doc_number] => 20200284385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => AXIALLY ENGAGING MEDICAL CONNECTOR SYSTEM THAT INHIBITS FLUID PENETRATION BETWEEN MATING SURFACES [patent_app_type] => utility [patent_app_number] => 16/879528 [patent_app_country] => US [patent_app_date] => 2020-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16879528 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/879528
Axially engaging medical connector system that inhibits fluid penetration between mating surfaces May 19, 2020 Issued
Array ( [id] => 19609341 [patent_doc_number] => 12158211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Vehicle fluid distribution system, associated fluid dispenser and fluid ejection process using such a system [patent_app_type] => utility [patent_app_number] => 16/875736 [patent_app_country] => US [patent_app_date] => 2020-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5273 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16875736 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/875736
Vehicle fluid distribution system, associated fluid dispenser and fluid ejection process using such a system May 14, 2020 Issued
Array ( [id] => 19738979 [patent_doc_number] => 12215804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Cooling of air actuated valve using actuating air [patent_app_type] => utility [patent_app_number] => 17/610420 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11032 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 425 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17610420 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/610420
Cooling of air actuated valve using actuating air May 13, 2020 Issued
Array ( [id] => 17213278 [patent_doc_number] => 20210346614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => PORTABLE MEDICAL SPRAY [patent_app_type] => utility [patent_app_number] => 15/929533 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15929533 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/929533
PORTABLE MEDICAL SPRAY May 7, 2020 Abandoned
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