Search

Jonathan G. Leong

Examiner (ID: 9691, Phone: (571)270-1292 , Office: P/1725 )

Most Active Art Unit
1725
Art Unit(s)
1751, 4162, 1725, 1795
Total Applications
413
Issued Applications
215
Pending Applications
21
Abandoned Applications
181

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20357905 [patent_doc_number] => 12473893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Wind turbine blade maintenance platform [patent_app_type] => utility [patent_app_number] => 18/730985 [patent_app_country] => US [patent_app_date] => 2023-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18730985 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/730985
Wind turbine blade maintenance platform Jan 15, 2023 Issued
Array ( [id] => 18567861 [patent_doc_number] => 20230258196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => ROTARY PUMP FOR CONVEYING A FLUID [patent_app_type] => utility [patent_app_number] => 18/097099 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18097099 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097099
Rotary pump for conveying a fluid Jan 12, 2023 Issued
Array ( [id] => 18854462 [patent_doc_number] => 11852026 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-26 [patent_title] => Exo-bearing for a turbomachine [patent_app_type] => utility [patent_app_number] => 18/095559 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5552 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18095559 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/095559
Exo-bearing for a turbomachine Jan 10, 2023 Issued
Array ( [id] => 19521575 [patent_doc_number] => 12123288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Vapor recovery turbo compressor [patent_app_type] => utility [patent_app_number] => 18/095246 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3897 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18095246 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/095246
Vapor recovery turbo compressor Jan 9, 2023 Issued
Array ( [id] => 19555963 [patent_doc_number] => 20240367755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => UNDERWATER RETRIEVAL DEVICE AND REWINDING SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/688929 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13679 [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] => 18688929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/688929
UNDERWATER RETRIEVAL DEVICE AND REWINDING SYSTEMS Jan 4, 2023 Pending
Array ( [id] => 18392173 [patent_doc_number] => 20230160392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => AIRFOIL JOUNAL BEARING [patent_app_type] => utility [patent_app_number] => 18/091841 [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] => 13832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18091841 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/091841
Airfoil journal bearing Dec 29, 2022 Issued
Array ( [id] => 18917084 [patent_doc_number] => 11879357 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Turbine blade for a gas turbine engine [patent_app_type] => utility [patent_app_number] => 18/067961 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 23 [patent_no_of_words] => 11172 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18067961 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/067961
Turbine blade for a gas turbine engine Dec 18, 2022 Issued
Array ( [id] => 19755124 [patent_doc_number] => 20250043689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => UNDUCTED TURBINE ENGINE COMPRISING STATOR BLADES HAVING DIFFERENT CHORDS [patent_app_type] => utility [patent_app_number] => 18/718654 [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] => 6338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18718654 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/718654
Unducted turbine engine comprising stator blades having different chords Dec 11, 2022 Issued
Array ( [id] => 18685708 [patent_doc_number] => 11781433 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-10 [patent_title] => Turbine blade tip cooling hole arrangement [patent_app_type] => utility [patent_app_number] => 18/077824 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5638 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077824 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077824
Turbine blade tip cooling hole arrangement Dec 7, 2022 Issued
Array ( [id] => 19724680 [patent_doc_number] => 20250027431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => TURBINE FOR TURBOMACHINE [patent_app_type] => utility [patent_app_number] => 18/714243 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18714243 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/714243
Turbine for turbomachine Dec 1, 2022 Issued
Array ( [id] => 18576086 [patent_doc_number] => 11732604 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-22 [patent_title] => Ceramic matrix composite blade track segment with integrated cooling passages [patent_app_type] => utility [patent_app_number] => 18/073176 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6054 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18073176 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/073176
Ceramic matrix composite blade track segment with integrated cooling passages Nov 30, 2022 Issued
Array ( [id] => 19643584 [patent_doc_number] => 20240418104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => STEAM TURBINE [patent_app_type] => utility [patent_app_number] => 18/702574 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7749 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18702574 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/702574
Steam turbine Nov 29, 2022 Issued
Array ( [id] => 19659152 [patent_doc_number] => 20240426217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => TURBINE BLADE AND GAS TURBINE [patent_app_type] => utility [patent_app_number] => 18/708086 [patent_app_country] => US [patent_app_date] => 2022-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10793 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18708086 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/708086
Turbine blade and gas turbine Nov 24, 2022 Issued
Array ( [id] => 18658447 [patent_doc_number] => 20230304443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => Hybrid Seal Dual Runner [patent_app_type] => utility [patent_app_number] => 17/992019 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4755 [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] => 17992019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/992019
Hybrid seal dual runner Nov 21, 2022 Issued
Array ( [id] => 18392090 [patent_doc_number] => 20230160309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => AIRFOIL FOR A TURBOMACHINE [patent_app_type] => utility [patent_app_number] => 18/056999 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18056999 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056999
Airfoil for a turbomachine Nov 17, 2022 Issued
Array ( [id] => 18338232 [patent_doc_number] => 20230130181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => Pool Massage Raft [patent_app_type] => utility [patent_app_number] => 18/049557 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18049557 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/049557
Pool Massage Raft Oct 24, 2022 Abandoned
Array ( [id] => 18605213 [patent_doc_number] => 11746669 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-05 [patent_title] => Blade outer air seal cooling arrangement [patent_app_type] => utility [patent_app_number] => 17/960533 [patent_app_country] => US [patent_app_date] => 2022-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3989 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17960533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/960533
Blade outer air seal cooling arrangement Oct 4, 2022 Issued
Array ( [id] => 19676522 [patent_doc_number] => 12188374 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Turbine engine with component having a cooling hole with a layback surface [patent_app_type] => utility [patent_app_number] => 17/960230 [patent_app_country] => US [patent_app_date] => 2022-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6635 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17960230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/960230
Turbine engine with component having a cooling hole with a layback surface Oct 4, 2022 Issued
Array ( [id] => 19083684 [patent_doc_number] => 20240110485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => PLATFORM OUTSIDE DIAMETER CHANNEL FOR DUAL SUPPLY PRESSURE VANE APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/958690 [patent_app_country] => US [patent_app_date] => 2022-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17958690 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/958690
Platform outside diameter channel for dual supply pressure vane applications Oct 2, 2022 Issued
Array ( [id] => 19083720 [patent_doc_number] => 20240110521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => CIRCUMFERENTIALLY VARYING FAN CASING TREATMENTS FOR REDUCING FAN NOISE EFFECTS [patent_app_type] => utility [patent_app_number] => 17/958536 [patent_app_country] => US [patent_app_date] => 2022-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17958536 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/958536
Circumferentially varying fan casing treatments for reducing fan noise effects Oct 2, 2022 Issued
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