Search

Gilbert Y. Lee

Examiner (ID: 12401, Phone: (571)272-5894 , Office: P/3675 )

Most Active Art Unit
3675
Art Unit(s)
3674, 3676, 3675, 3673
Total Applications
1762
Issued Applications
1307
Pending Applications
103
Abandoned Applications
366

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20050817 [patent_doc_number] => 20250189039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => SLIDE RING [patent_app_type] => utility [patent_app_number] => 18/835849 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18835849 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/835849
Slide ring Jan 5, 2023 Issued
Array ( [id] => 19282456 [patent_doc_number] => 20240218931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => DYNAMIC AXIAL SEAL SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/148740 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18148740 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/148740
Dynamic axial seal systems and methods Dec 29, 2022 Issued
Array ( [id] => 18485758 [patent_doc_number] => 20230213097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => SEAL WITH GAP-LESS SPRING AND METHOD OF MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/148195 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18148195 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/148195
SEAL WITH GAP-LESS SPRING AND METHOD OF MAKING AND USING THE SAME Dec 28, 2022 Abandoned
Array ( [id] => 19346027 [patent_doc_number] => 20240254990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => SEALING ARRANGEMENT FOR A DEVICE FOR DRIVING A COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/565236 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 18565236 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/565236
SEALING ARRANGEMENT FOR A DEVICE FOR DRIVING A COMPRESSOR Dec 26, 2022 Pending
Array ( [id] => 18436829 [patent_doc_number] => 20230184123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => SEAL ELEMENT BONDED TO SEAL CARRIER FOR A TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 18/079434 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18079434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/079434
Seal element bonded to seal carrier for a turbine engine Dec 11, 2022 Issued
Array ( [id] => 18421129 [patent_doc_number] => 20230175592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => SEALING SYSTEM FOR ROTARY SHAFT [patent_app_type] => utility [patent_app_number] => 18/077537 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077537 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077537
SEALING SYSTEM FOR ROTARY SHAFT Dec 7, 2022 Abandoned
Array ( [id] => 18284846 [patent_doc_number] => 20230100318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => CERAMIC MATRIX COMPOSITE-BASED SEAL [patent_app_type] => utility [patent_app_number] => 18/074726 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18074726 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074726
Ceramic matrix composite-based seal Dec 4, 2022 Issued
Array ( [id] => 20493148 [patent_doc_number] => 12535013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Gas turbine engine with carbon/carbon composite piston seal [patent_app_type] => utility [patent_app_number] => 17/994182 [patent_app_country] => US [patent_app_date] => 2022-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17994182 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/994182
Gas turbine engine with carbon/carbon composite piston seal Nov 24, 2022 Issued
Array ( [id] => 19361665 [patent_doc_number] => 20240263699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => Piston Ring [patent_app_type] => utility [patent_app_number] => 18/566852 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18566852 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566852
Piston ring Nov 15, 2022 Issued
Array ( [id] => 19643743 [patent_doc_number] => 20240418263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => LINEAR SEALING COMPONENTS AND METHODS AND COMPOSITIONS FOR ADDITIVELY MANUFACTURING THEREOF [patent_app_type] => utility [patent_app_number] => 18/708346 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25369 [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] => 18708346 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/708346
LINEAR SEALING COMPONENTS AND METHODS AND COMPOSITIONS FOR ADDITIVELY MANUFACTURING THEREOF Nov 7, 2022 Pending
Array ( [id] => 19537382 [patent_doc_number] => 12129927 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Valve device and method for manufacturing valve device [patent_app_type] => utility [patent_app_number] => 17/980658 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 8460 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 466 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980658 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/980658
Valve device and method for manufacturing valve device Nov 3, 2022 Issued
Array ( [id] => 20173677 [patent_doc_number] => 12392413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => 3D seal assembly [patent_app_type] => utility [patent_app_number] => 17/969401 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17969401 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/969401
3D seal assembly Oct 18, 2022 Issued
Array ( [id] => 19684953 [patent_doc_number] => 20250003498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => SLIDE RING OF A MECHANICAL SEAL AND METHOD FOR THE PRODUCTION THEREOF [patent_app_type] => utility [patent_app_number] => 18/709630 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18709630 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/709630
SLIDE RING OF A MECHANICAL SEAL AND METHOD FOR THE PRODUCTION THEREOF Oct 16, 2022 Abandoned
Array ( [id] => 18338285 [patent_doc_number] => 20230130234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => SEAL WITH COATING AND METHOD OF MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/046572 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18046572 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/046572
SEAL WITH COATING AND METHOD OF MAKING AND USING THE SAME Oct 13, 2022 Abandoned
Array ( [id] => 20357988 [patent_doc_number] => 12473977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Methods for surface modification of mid-turbine frame piston seal rings and interfacing components to achieve low friction and high wear resistance [patent_app_type] => utility [patent_app_number] => 17/962668 [patent_app_country] => US [patent_app_date] => 2022-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 32 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17962668 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/962668
Methods for surface modification of mid-turbine frame piston seal rings and interfacing components to achieve low friction and high wear resistance Oct 9, 2022 Issued
Array ( [id] => 19020968 [patent_doc_number] => 20240077139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => MECHANICAL SEAL FOR ROTATING SHAFT [patent_app_type] => utility [patent_app_number] => 17/903469 [patent_app_country] => US [patent_app_date] => 2022-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4489 [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] => 17903469 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/903469
MECHANICAL SEAL FOR ROTATING SHAFT Sep 5, 2022 Abandoned
Array ( [id] => 19211436 [patent_doc_number] => 12000487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => System and apparatus having a seal member for sealing of a device under test [patent_app_type] => utility [patent_app_number] => 17/895104 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 6529 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17895104 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/895104
System and apparatus having a seal member for sealing of a device under test Aug 24, 2022 Issued
Array ( [id] => 18207991 [patent_doc_number] => 20230054248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => RING SEAL [patent_app_type] => utility [patent_app_number] => 17/893298 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17893298 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/893298
Ring seal Aug 22, 2022 Issued
Array ( [id] => 20144623 [patent_doc_number] => 12378956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Component with moulded-on seal [patent_app_type] => utility [patent_app_number] => 17/889447 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17889447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/889447
Component with moulded-on seal Aug 16, 2022 Issued
Array ( [id] => 19397573 [patent_doc_number] => 12071926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Apparatus [patent_app_type] => utility [patent_app_number] => 17/885267 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 39 [patent_no_of_words] => 10353 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17885267 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885267
Apparatus Aug 9, 2022 Issued
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