Search

Dean P. Kwak

Examiner (ID: 2191, Phone: (571)270-7072 , Office: P/1798 )

Most Active Art Unit
1798
Art Unit(s)
1773, 1797, 1798
Total Applications
879
Issued Applications
454
Pending Applications
102
Abandoned Applications
341

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19002473 [patent_doc_number] => 20240066544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => HAND TOOL AND FILTER APPARATUS [patent_app_type] => utility [patent_app_number] => 18/228310 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18228310 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228310
HAND TOOL AND FILTER APPARATUS Jul 30, 2023 Pending
Array ( [id] => 19579085 [patent_doc_number] => 12145170 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-19 [patent_title] => Material dispense tips and methods for forming the same [patent_app_type] => utility [patent_app_number] => 18/228046 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 10161 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18228046 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228046
Material dispense tips and methods for forming the same Jul 30, 2023 Issued
Array ( [id] => 19637556 [patent_doc_number] => 12168153 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Fire suppression systems [patent_app_type] => utility [patent_app_number] => 18/360549 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 33 [patent_no_of_words] => 19056 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360549 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360549
Fire suppression systems Jul 26, 2023 Issued
Array ( [id] => 20328563 [patent_doc_number] => 12458820 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Fire-suppressing paper dispensing systems and methods [patent_app_type] => utility [patent_app_number] => 18/357351 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18357351 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357351
Fire-suppressing paper dispensing systems and methods Jul 23, 2023 Issued
Array ( [id] => 18673414 [patent_doc_number] => 20230310914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => FIRE PROTECTION NOZZLE, FIRE PROTECTION SPRINKLER, FIRE PROTECTION SYSTEMS, AND METHODS OF MANUFACTURING A FIRE PROTECTION NOZZLE AND A FIRE PROTECTION SPRINKLER [patent_app_type] => utility [patent_app_number] => 18/331414 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -47 [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] => 18331414 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331414
Fire protection nozzle, fire protection sprinkler, fire protection systems, and methods of manufacturing a fire protection nozzle and a fire protection sprinkler Jun 7, 2023 Issued
Array ( [id] => 19171206 [patent_doc_number] => 20240157180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => METHOD OF AND KIT FOR INSTALLING AND OPERATING A WILDFIRE DEFENSE SPRAYING SYSTEM ON A PROPERTY PARCEL FOR PROACTIVELY SPRAYING ENVIRONMENTALLY-CLEAN LIQUID FIRE INHIBITOR THEREOVER TO INHIBIT FIRE IGNITION AND FLAME SPREAD CAUSED BY WIND-DRIVEN WILDFIRE EMBERS [patent_app_type] => utility [patent_app_number] => 18/329979 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14449 [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] => 18329979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/329979
METHOD OF AND KIT FOR INSTALLING AND OPERATING A WILDFIRE DEFENSE SPRAYING SYSTEM ON A PROPERTY PARCEL FOR PROACTIVELY SPRAYING ENVIRONMENTALLY-CLEAN LIQUID FIRE INHIBITOR THEREOVER TO INHIBIT FIRE IGNITION AND FLAME SPREAD CAUSED BY WIND-DRIVEN WILDFIRE EMBERS Jun 5, 2023 Pending
Array ( [id] => 19472957 [patent_doc_number] => 12103025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Spray wand [patent_app_type] => utility [patent_app_number] => 18/204629 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 57 [patent_no_of_words] => 6653 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18204629 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204629
Spray wand May 31, 2023 Issued
Array ( [id] => 18815128 [patent_doc_number] => 20230389466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => SELF-PROPELLED OUTDOOR TOOL BASES AND ASSEMBLIES [patent_app_type] => utility [patent_app_number] => 18/321172 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321172 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/321172
SELF-PROPELLED OUTDOOR TOOL BASES AND ASSEMBLIES May 21, 2023 Pending
Array ( [id] => 18626973 [patent_doc_number] => 20230285785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => HEMP INSULATION FIRE RETARDANT APPLICATOR AND METHOD [patent_app_type] => utility [patent_app_number] => 18/319728 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18319728 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319728
HEMP INSULATION FIRE RETARDANT APPLICATOR AND METHOD May 17, 2023 Abandoned
Array ( [id] => 18642625 [patent_doc_number] => 11766681 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-26 [patent_title] => Liquid outlet device for reagent kit [patent_app_type] => utility [patent_app_number] => 18/199313 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2713 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18199313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/199313
Liquid outlet device for reagent kit May 17, 2023 Issued
Array ( [id] => 18627180 [patent_doc_number] => 20230285994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => Sealing Valve, and Liquid Outlet Structure Comprising Same [patent_app_type] => utility [patent_app_number] => 18/198825 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18198825 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/198825
Sealing valve, and liquid outlet structure comprising same May 16, 2023 Issued
Array ( [id] => 18655372 [patent_doc_number] => 20230301230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => Nozzle, Valve, and Manifold Assembly for Precision Application of Crop Protectant [patent_app_type] => utility [patent_app_number] => 18/317596 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18317596 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/317596
Nozzle, valve, and manifold assembly for precision application of crop protectant May 14, 2023 Issued
Array ( [id] => 18769858 [patent_doc_number] => 20230364628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => PORTABLE MISTER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/314851 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314851 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314851
PORTABLE MISTER ASSEMBLY May 9, 2023 Pending
Array ( [id] => 20385734 [patent_doc_number] => 12485445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Pipe shaping guide, coating product sprayer comprising such a guide and coating product application installation comprising such a sprayer [patent_app_type] => utility [patent_app_number] => 18/313553 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1068 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18313553 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/313553
Pipe shaping guide, coating product sprayer comprising such a guide and coating product application installation comprising such a sprayer May 7, 2023 Issued
Array ( [id] => 20578003 [patent_doc_number] => 12570244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Vehicle washing assembly [patent_app_type] => utility [patent_app_number] => 18/312567 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18312567 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/312567
Vehicle washing assembly May 3, 2023 Issued
Array ( [id] => 20465712 [patent_doc_number] => 12521742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Fluid applicator [patent_app_type] => utility [patent_app_number] => 18/306577 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11573 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18306577 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/306577
Fluid applicator Apr 24, 2023 Issued
Array ( [id] => 19511052 [patent_doc_number] => 20240342738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => MULTIPURPOSE KETTLE FOR DRINKING WATER, SPRAYING WATER AND SPRAYING MIST [patent_app_type] => utility [patent_app_number] => 18/134052 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18134052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/134052
Multipurpose kettle for drinking water, spraying water and spraying mist Apr 12, 2023 Issued
Array ( [id] => 19317283 [patent_doc_number] => 20240238823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => LIQUID INJECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/130436 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18130436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/130436
Liquid injection device Apr 3, 2023 Issued
Array ( [id] => 18673630 [patent_doc_number] => 20230311136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => DEVICE FOR EXTINGUISHING ELECTRIC BATTERY FIRES [patent_app_type] => utility [patent_app_number] => 18/194889 [patent_app_country] => US [patent_app_date] => 2023-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18194889 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/194889
Device for extinguishing electric battery fires Apr 2, 2023 Issued
Array ( [id] => 18673640 [patent_doc_number] => 20230311146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => DEVICES AND METHODS FOR THE DEFLECTION OF FLUID [patent_app_type] => utility [patent_app_number] => 18/128026 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18128026 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/128026
Devices and methods for the deflection of fluid Mar 28, 2023 Issued
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