Search

Kevin H. Lee

Examiner (ID: 14101, Phone: (571)270-5651 , Office: P/2475 )

Most Active Art Unit
2475
Art Unit(s)
2478, 2419, 4125, 2475
Total Applications
317
Issued Applications
227
Pending Applications
1
Abandoned Applications
90

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19374567 [patent_doc_number] => 12066124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Methods and apparatus to reduce noise in valves [patent_app_type] => utility [patent_app_number] => 17/864870 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5284 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17864870 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864870
Methods and apparatus to reduce noise in valves Jul 13, 2022 Issued
Array ( [id] => 18560511 [patent_doc_number] => 11725747 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-15 [patent_title] => Water arrestor valve assembly [patent_app_type] => utility [patent_app_number] => 17/861636 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3428 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17861636 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/861636
Water arrestor valve assembly Jul 10, 2022 Issued
Array ( [id] => 20804287 [patent_doc_number] => 12669188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Hydraulic valves [patent_app_type] => utility [patent_app_number] => 18/577911 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 4644 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18577911 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/577911
HYDRAULIC VALVES Jul 7, 2022 Issued
Array ( [id] => 19977875 [patent_doc_number] => 12345344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Control valve [patent_app_type] => utility [patent_app_number] => 18/575285 [patent_app_country] => US [patent_app_date] => 2022-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [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] => 18575285 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/575285
Control valve Jul 3, 2022 Issued
Array ( [id] => 20757491 [patent_doc_number] => 12650254 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => Four-way reversing valve for a high capacity reversible heat pump compressor [patent_app_type] => utility [patent_app_number] => 18/574441 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 28 [patent_no_of_words] => 1181 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18574441 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/574441
Four-way reversing valve for a high capacity reversible heat pump compressor Jun 30, 2022 Issued
Array ( [id] => 18126233 [patent_doc_number] => 20230011853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => VALVE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/852638 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17852638 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/852638
Valve assembly Jun 28, 2022 Issued
Array ( [id] => 19652034 [patent_doc_number] => 12173811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Ball valve with monitoring chamber [patent_app_type] => utility [patent_app_number] => 18/579957 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 8952 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18579957 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/579957
Ball valve with monitoring chamber Jun 22, 2022 Issued
Array ( [id] => 19381532 [patent_doc_number] => 20240271402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => Composite Flush Valve [patent_app_type] => utility [patent_app_number] => 18/569439 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18569439 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/569439
Composite Flush Valve Jun 20, 2022 Pending
Array ( [id] => 18845571 [patent_doc_number] => 20230407975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => ACTUATING DEVICE FOR USE IN SANITARY INSTALLATIONS [patent_app_type] => utility [patent_app_number] => 17/842883 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17842883 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/842883
ACTUATING DEVICE FOR USE IN SANITARY INSTALLATIONS Jun 16, 2022 Pending
Array ( [id] => 20173385 [patent_doc_number] => 12392119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Plumbing component [patent_app_type] => utility [patent_app_number] => 17/840905 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 7039 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17840905 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840905
Plumbing component Jun 14, 2022 Issued
Array ( [id] => 17897700 [patent_doc_number] => 20220307362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => FRAC MANIFOLD ISOLATION TOOL [patent_app_type] => utility [patent_app_number] => 17/839901 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17839901 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/839901
FRAC MANIFOLD ISOLATION TOOL Jun 13, 2022 Abandoned
Array ( [id] => 18066117 [patent_doc_number] => 20220397204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => MULTI-WAY VALVE [patent_app_type] => utility [patent_app_number] => 17/806700 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806700 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806700
Multi-way valve Jun 12, 2022 Issued
Array ( [id] => 18809515 [patent_doc_number] => 20230383850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => PURGE ASSEMBLIES FOR VALVES AND RELATED DEVICES, APPARATUS, SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 17/751739 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17751739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/751739
Purge assemblies for valves and related devices, apparatus, systems, and methods May 23, 2022 Issued
Array ( [id] => 19970244 [patent_doc_number] => 12338842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Valve block body and device for arranging the valve block body on a drive body [patent_app_type] => utility [patent_app_number] => 17/751247 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17751247 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/751247
Valve block body and device for arranging the valve block body on a drive body May 22, 2022 Issued
Array ( [id] => 19319113 [patent_doc_number] => 20240240656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => MANIFOLD SYSTEM FOR 2OO3 CONFIGURATION [patent_app_type] => utility [patent_app_number] => 18/559416 [patent_app_country] => US [patent_app_date] => 2022-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18559416 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/559416
Manifold system for 2003 configuration May 6, 2022 Issued
Array ( [id] => 19381836 [patent_doc_number] => 20240271706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => THROTTLE ELEMENT FOR REDUCING THE PRESSURE OF A PROCESS FLUID [patent_app_type] => utility [patent_app_number] => 18/564718 [patent_app_country] => US [patent_app_date] => 2022-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18564718 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/564718
Throttle element for reducing the pressure of a process fluid May 4, 2022 Issued
Array ( [id] => 18726785 [patent_doc_number] => 20230341066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => VALVE HANDLES AND DUAL-VALVE ASSEMBLIES HAVING VALVE HANDLES [patent_app_type] => utility [patent_app_number] => 17/726035 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17726035 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/726035
Valve handles and dual-valve assemblies having valve handles Apr 20, 2022 Issued
Array ( [id] => 19898427 [patent_doc_number] => 12276340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => System and method for high flow valve [patent_app_type] => utility [patent_app_number] => 17/723069 [patent_app_country] => US [patent_app_date] => 2022-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17723069 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723069
System and method for high flow valve Apr 17, 2022 Issued
Array ( [id] => 20579240 [patent_doc_number] => 12571486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Control valve and manufacturing method therefor [patent_app_type] => utility [patent_app_number] => 18/555549 [patent_app_country] => US [patent_app_date] => 2022-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 1219 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 413 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18555549 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555549
Control valve and manufacturing method therefor Apr 14, 2022 Issued
Array ( [id] => 19426550 [patent_doc_number] => 12085968 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Apparatus for controlling gas flow rates at multi-ports [patent_app_type] => utility [patent_app_number] => 17/716889 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 6117 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17716889 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716889
Apparatus for controlling gas flow rates at multi-ports Apr 7, 2022 Issued
Menu