
Douglas Lee
Examiner (ID: 7108)
| Most Active Art Unit | 1714 |
| Art Unit(s) | 1714, 1711 |
| Total Applications | 763 |
| Issued Applications | 294 |
| Pending Applications | 93 |
| Abandoned Applications | 390 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19498014
[patent_doc_number] => 20240337032
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-10
[patent_title] => METHODS AND SYSTEMS FOR MONITORING ELECTROCHEMICAL CELL PERFORMANCE AND CLEANING METAL IONS FROM PROTON EXCHANGE MEMBRANE WATER ELECTROLYZERS
[patent_app_type] => utility
[patent_app_number] => 18/703599
[patent_app_country] => US
[patent_app_date] => 2023-02-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7349
[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] => 18703599
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/703599 | Methods and systems for monitoring electrochemical cell performance and cleaning metal ions from proton exchange membrane water electrolyzers | Feb 2, 2023 | Issued |
Array
(
[id] => 20469426
[patent_doc_number] => 12525468
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-01-13
[patent_title] => Integrated clean and dry module for cleaning a substrate
[patent_app_type] => utility
[patent_app_number] => 18/101555
[patent_app_country] => US
[patent_app_date] => 2023-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 8293
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 291
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101555
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/101555 | Integrated clean and dry module for cleaning a substrate | Jan 24, 2023 | Issued |
Array
(
[id] => 19317307
[patent_doc_number] => 20240238847
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-18
[patent_title] => SYSTEM AND METHOD TO CLEAN A RANGE EXHAUST
[patent_app_type] => utility
[patent_app_number] => 18/096745
[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] => 7304
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -23
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18096745
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/096745 | System and method to clean a range exhaust | Jan 12, 2023 | Issued |
Array
(
[id] => 19738085
[patent_doc_number] => 12214903
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-02-04
[patent_title] => Apparatus for and a method of deicing a ducted fan engine
[patent_app_type] => utility
[patent_app_number] => 18/152906
[patent_app_country] => US
[patent_app_date] => 2023-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 8141
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18152906
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/152906 | Apparatus for and a method of deicing a ducted fan engine | Jan 10, 2023 | Issued |
Array
(
[id] => 18450187
[patent_doc_number] => 20230191464
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-22
[patent_title] => METHODS FOR SMART GAS PIPELINE CLEANING MANAGEMENT FOR SAFETY MANAGEMENT AND INTERNET OF THINGS SYSTEMS THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/149157
[patent_app_country] => US
[patent_app_date] => 2023-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13011
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18149157
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/149157 | Methods for smart gas pipeline cleaning management for safety management and internet of things systems thereof | Jan 2, 2023 | Issued |
Array
(
[id] => 19428122
[patent_doc_number] => 12087555
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-09-10
[patent_title] => Method and system for cleaning a process chamber
[patent_app_type] => utility
[patent_app_number] => 18/083301
[patent_app_country] => US
[patent_app_date] => 2022-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 6635
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 276
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18083301
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/083301 | Method and system for cleaning a process chamber | Dec 15, 2022 | Issued |
Array
(
[id] => 19234292
[patent_doc_number] => 20240191485
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-13
[patent_title] => Solid Cleaning Agent Containment Device And Method Of Use
[patent_app_type] => utility
[patent_app_number] => 18/079369
[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] => 2154
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18079369
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/079369 | Solid Cleaning Agent Containment Device And Method Of Use | Dec 11, 2022 | Abandoned |
Array
(
[id] => 20036231
[patent_doc_number] => 20250174453
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-29
[patent_title] => A METHOD OF CLEANING A SEMICONDUCTOR SUBSTRATE FOR A SOLAR CELL, AND A CORRESPONDING CLEANING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/725572
[patent_app_country] => US
[patent_app_date] => 2022-12-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4449
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18725572
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/725572 | A METHOD OF CLEANING A SEMICONDUCTOR SUBSTRATE FOR A SOLAR CELL, AND A CORRESPONDING CLEANING SYSTEM | Dec 8, 2022 | Pending |
Array
(
[id] => 18404060
[patent_doc_number] => 20230165410
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-01
[patent_title] => Hair Collection Device
[patent_app_type] => utility
[patent_app_number] => 18/059513
[patent_app_country] => US
[patent_app_date] => 2022-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5087
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18059513
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/059513 | Hair Collection Device | Nov 28, 2022 | Pending |
Array
(
[id] => 20648313
[patent_doc_number] => 12603263
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-04-14
[patent_title] => Apparatuses and techniques for cleaning a multi-station semiconductor processing chamber
[patent_app_type] => utility
[patent_app_number] => 18/712902
[patent_app_country] => US
[patent_app_date] => 2022-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 30
[patent_no_of_words] => 20111
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 222
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18712902
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/712902 | Apparatuses and techniques for cleaning a multi-station semiconductor processing chamber | Nov 20, 2022 | Issued |
Array
(
[id] => 19171439
[patent_doc_number] => 20240157413
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-16
[patent_title] => PIPELINE DESCALING TOOL
[patent_app_type] => utility
[patent_app_number] => 17/984492
[patent_app_country] => US
[patent_app_date] => 2022-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3714
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[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] => 17984492
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/984492 | Pipeline descaling tool | Nov 9, 2022 | Issued |
Array
(
[id] => 19156603
[patent_doc_number] => 20240149310
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-09
[patent_title] => SYSTEM AND METHOD FOR CLEANING MEAT PROCESSING EQUIPMENT AND MACHINERY
[patent_app_type] => utility
[patent_app_number] => 18/053320
[patent_app_country] => US
[patent_app_date] => 2022-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6417
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18053320
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/053320 | SYSTEM AND METHOD FOR CLEANING MEAT PROCESSING EQUIPMENT AND MACHINERY | Nov 6, 2022 | Abandoned |
Array
(
[id] => 20720170
[patent_doc_number] => 12635442
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-05-19
[patent_title] => Method for cleaning a semiconductor wafer
[patent_app_type] => utility
[patent_app_number] => 18/701273
[patent_app_country] => US
[patent_app_date] => 2022-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 0
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 198
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18701273
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/701273 | METHOD FOR CLEANING A SEMICONDUCTOR WAFER | Oct 27, 2022 | Issued |
Array
(
[id] => 18362093
[patent_doc_number] => 20230143684
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-05-11
[patent_title] => Surgical Accessory and Methods of Using the Same
[patent_app_type] => utility
[patent_app_number] => 17/973240
[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] => 9305
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17973240
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/973240 | Surgical Accessory and Methods of Using the Same | Oct 24, 2022 | Abandoned |
Array
(
[id] => 18339627
[patent_doc_number] => 20230131576
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-27
[patent_title] => UNIT FOR SUPPLYING LIQUID, APPARATUS AND METHOD FOR TREATING SUBSTRATE WITH THE UNIT
[patent_app_type] => utility
[patent_app_number] => 17/969155
[patent_app_country] => US
[patent_app_date] => 2022-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12655
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[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] => 17969155
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/969155 | Unit for supplying liquid, apparatus and method for treating substrate with the unit | Oct 18, 2022 | Issued |
Array
(
[id] => 18366460
[patent_doc_number] => 20230148051
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-05-11
[patent_title] => SYSTEM AND METHOD FOR VAPORIZED HYDROGEN PEROXIDE CLEANING OF AN INCUBATION CHAMBER
[patent_app_type] => utility
[patent_app_number] => 18/045199
[patent_app_country] => US
[patent_app_date] => 2022-10-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 18125
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18045199
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/045199 | System and method for vaporized hydrogen peroxide cleaning of an incubation chamber | Oct 9, 2022 | Issued |
Array
(
[id] => 20525500
[patent_doc_number] => 12543918
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-02-10
[patent_title] => Household appliance
[patent_app_type] => utility
[patent_app_number] => 18/694794
[patent_app_country] => US
[patent_app_date] => 2022-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 0
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 454
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18694794
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/694794 | Household appliance | Sep 26, 2022 | Issued |
Array
(
[id] => 19059391
[patent_doc_number] => 11938589
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-03-26
[patent_title] => Dry ice cleaning and recycling device and method for connecting rod
[patent_app_type] => utility
[patent_app_number] => 17/949165
[patent_app_country] => US
[patent_app_date] => 2022-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 5997
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 242
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17949165
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/949165 | Dry ice cleaning and recycling device and method for connecting rod | Sep 19, 2022 | Issued |
Array
(
[id] => 19401626
[patent_doc_number] => 20240285137
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-29
[patent_title] => CLEANER SYSTEM AND CONTROL METHOD THEREFOR
[patent_app_type] => utility
[patent_app_number] => 18/692693
[patent_app_country] => US
[patent_app_date] => 2022-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 27191
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18692693
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/692693 | CLEANER SYSTEM AND CONTROL METHOD THEREFOR | Sep 13, 2022 | Pending |
Array
(
[id] => 18107426
[patent_doc_number] => 20230000306
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-05
[patent_title] => DISHWASHER AND METHOD OF CONTROLLING SAME
[patent_app_type] => utility
[patent_app_number] => 17/943530
[patent_app_country] => US
[patent_app_date] => 2022-09-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11352
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 259
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17943530
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/943530 | Dishwasher and method of controlling same | Sep 12, 2022 | Issued |