Search

Don P. Le

Examiner (ID: 9980, Phone: (571)272-1806 , Office: P/2844 )

Most Active Art Unit
2819
Art Unit(s)
2844, 2819
Total Applications
2669
Issued Applications
2528
Pending Applications
46
Abandoned Applications
99

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18021439 [patent_doc_number] => 20220372938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => EGR VALVE DEVICE [patent_app_type] => utility [patent_app_number] => 17/766048 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17766048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/766048
EGR VALVE DEVICE Sep 23, 2020 Abandoned
Array ( [id] => 17112410 [patent_doc_number] => 20210293007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Switch Detection Assembly And Faucet Having The Same [patent_app_type] => utility [patent_app_number] => 17/018343 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17018343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/018343
Switch detection assembly and faucet having the same Sep 10, 2020 Issued
Array ( [id] => 16541915 [patent_doc_number] => 20200408328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => DEVICES AND METHODS FOR A MECHANICAL AUTOMATIC SHUT-OFF TO FLUID RESERVOIRS [patent_app_type] => utility [patent_app_number] => 17/008973 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17008973 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/008973
DEVICES AND METHODS FOR A MECHANICAL AUTOMATIC SHUT-OFF TO FLUID RESERVOIRS Aug 31, 2020 Abandoned
Array ( [id] => 18947746 [patent_doc_number] => 11891025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Automatic tire inflator assembly [patent_app_type] => utility [patent_app_number] => 17/008835 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1992 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 484 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17008835 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/008835
Automatic tire inflator assembly Aug 31, 2020 Issued
Array ( [id] => 19639554 [patent_doc_number] => 12170167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Electromagnetic actuating device for a variable valve drive [patent_app_type] => utility [patent_app_number] => 17/760518 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2936 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17760518 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/760518
Electromagnetic actuating device for a variable valve drive Aug 13, 2020 Issued
Array ( [id] => 17838392 [patent_doc_number] => 20220275697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => PISTON AND GATE ASSEMBLY FOR KINETIC PRESSURE CONTROL APPARATUS RAM [patent_app_type] => utility [patent_app_number] => 17/633196 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17633196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/633196
Piston and gate assembly for kinetic pressure control apparatus ram Aug 13, 2020 Issued
Array ( [id] => 16656382 [patent_doc_number] => 20210053018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => CHEMICAL DISPENSER HAVING A MOTORIZED ROTARY DIVERTER VALVE AND METHOD OF USING SAME [patent_app_type] => utility [patent_app_number] => 16/993332 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16993332 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/993332
Chemical dispenser having a motorized rotary diverter valve and method of using same Aug 13, 2020 Issued
Array ( [id] => 16614550 [patent_doc_number] => 20210033203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => ENCAPSULATED SYSTEM FOR PRESSURIZED FLUID PROCESSES [patent_app_type] => utility [patent_app_number] => 16/994436 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16994436 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/994436
Encapsulated system for pressurized fluid processes Aug 13, 2020 Issued
Array ( [id] => 17666055 [patent_doc_number] => 11359740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Electromagnetic valve [patent_app_type] => utility [patent_app_number] => 16/939113 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5651 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16939113 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/939113
Electromagnetic valve Jul 26, 2020 Issued
Array ( [id] => 16422753 [patent_doc_number] => 20200347951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => THERMALLY ACTUATED FLOW CONTROL VALVE [patent_app_type] => utility [patent_app_number] => 16/934375 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934375 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/934375
Thermally actuated flow control valve Jul 20, 2020 Issued
Array ( [id] => 17498355 [patent_doc_number] => 11287054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Drain plug linkage device [patent_app_type] => utility [patent_app_number] => 16/934033 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3744 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934033 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/934033
Drain plug linkage device Jul 20, 2020 Issued
Array ( [id] => 16422388 [patent_doc_number] => 20200347586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => Method and System for Controlling Actuation of Flush Apparatus [patent_app_type] => utility [patent_app_number] => 16/932721 [patent_app_country] => US [patent_app_date] => 2020-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16932721 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/932721
Method and System for Controlling Actuation of Flush Apparatus Jul 17, 2020 Abandoned
Array ( [id] => 17792968 [patent_doc_number] => 20220252059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => IMPROVED RUBBER SEALED PLUNGER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/626832 [patent_app_country] => US [patent_app_date] => 2020-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17626832 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/626832
IMPROVED RUBBER SEALED PLUNGER ASSEMBLY Jul 17, 2020 Abandoned
Array ( [id] => 17650395 [patent_doc_number] => 11353116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Air valve seat and land [patent_app_type] => utility [patent_app_number] => 16/930809 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 25 [patent_no_of_words] => 16267 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16930809 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/930809
Air valve seat and land Jul 15, 2020 Issued
Array ( [id] => 17976289 [patent_doc_number] => 11493144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Valve piston and valve comprising the valve piston [patent_app_type] => utility [patent_app_number] => 16/929316 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5542 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16929316 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/929316
Valve piston and valve comprising the valve piston Jul 14, 2020 Issued
Array ( [id] => 19165598 [patent_doc_number] => 11981483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Quick-release valve module, reticle pod provided with quick-release valve module, and method for quickly providing quick-release valve module on a reticle pod [patent_app_type] => utility [patent_app_number] => 16/929823 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6080 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16929823 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/929823
Quick-release valve module, reticle pod provided with quick-release valve module, and method for quickly providing quick-release valve module on a reticle pod Jul 14, 2020 Issued
Array ( [id] => 17807232 [patent_doc_number] => 20220259067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => FAUCET WATER PURIFIER AND FILTERING DEVICE FOR USE IN FAUCET WATER PURIFIER [patent_app_type] => utility [patent_app_number] => 17/628199 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 64496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17628199 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628199
Faucet water purifier and filtering device for use in faucet water purifier Jul 12, 2020 Issued
Array ( [id] => 17602491 [patent_doc_number] => 11330960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Auxiliary gray water source device for commercial kitchens [patent_app_type] => utility [patent_app_number] => 16/921769 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 15277 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16921769 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/921769
Auxiliary gray water source device for commercial kitchens Jul 5, 2020 Issued
Array ( [id] => 17315528 [patent_doc_number] => 20210404576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => Proportional Hydraulic Two-Stage Valve [patent_app_type] => utility [patent_app_number] => 16/913279 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16913279 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/913279
Proportional hydraulic two-stage valve Jun 25, 2020 Issued
Array ( [id] => 18052147 [patent_doc_number] => 11525521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Control device for valve device [patent_app_type] => utility [patent_app_number] => 16/906066 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7996 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16906066 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/906066
Control device for valve device Jun 18, 2020 Issued
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