Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 19378746 [patent_doc_number] => 20240268616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => HANDHELD VACUUM CLEANER AND METHOD OF OPERATING THE VACUUM CLEANER [patent_app_type] => utility [patent_app_number] => 18/442292 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18442292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/442292
Handheld vacuum cleaner and method of operating the vacuum cleaner Feb 14, 2024 Issued
Array ( [id] => 20576875 [patent_doc_number] => 12569109 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Dishwasher for treating washware [patent_app_type] => utility [patent_app_number] => 18/442855 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3800 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18442855 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/442855
Dishwasher for treating washware Feb 14, 2024 Issued
Array ( [id] => 19218324 [patent_doc_number] => 20240183028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => METHODS AND APPARATUS FOR PRECLEANING AND TREATING WAFER SURFACES [patent_app_type] => utility [patent_app_number] => 18/442234 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18442234 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/442234
METHODS AND APPARATUS FOR PRECLEANING AND TREATING WAFER SURFACES Feb 14, 2024 Pending
Array ( [id] => 20163405 [patent_doc_number] => 20250255451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => USER-ACTIVATED DISH STATUS SIGNALING FOR A DISHWASHER APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/440428 [patent_app_country] => US [patent_app_date] => 2024-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18440428 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/440428
USER-ACTIVATED DISH STATUS SIGNALING FOR A DISHWASHER APPLIANCE Feb 12, 2024 Pending
Array ( [id] => 19381580 [patent_doc_number] => 20240271450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => AUTOMATIC SWIMMING POOL CLEANER WITH MORE THAN ONE BATTERY PACK [patent_app_type] => utility [patent_app_number] => 18/440548 [patent_app_country] => US [patent_app_date] => 2024-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18440548 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/440548
AUTOMATIC SWIMMING POOL CLEANER WITH MORE THAN ONE BATTERY PACK Feb 12, 2024 Pending
Array ( [id] => 19380026 [patent_doc_number] => 20240269896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => SYSTEM AND METHOD FOR RECOVERING PLASTIC RECYCLING MATERIAL [patent_app_type] => utility [patent_app_number] => 18/435398 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18435398 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/435398
SYSTEM AND METHOD FOR RECOVERING PLASTIC RECYCLING MATERIAL Feb 6, 2024 Pending
Array ( [id] => 19380342 [patent_doc_number] => 20240270212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => CHARGING AND CLEANING SYSTEM FOR AN ELECTRIC VEHICLE [patent_app_type] => utility [patent_app_number] => 18/435396 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18435396 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/435396
CHARGING AND CLEANING SYSTEM FOR AN ELECTRIC VEHICLE Feb 6, 2024 Pending
Array ( [id] => 20119955 [patent_doc_number] => 20250234986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => MULTIPURPOSE CLEANING TOOL [patent_app_type] => utility [patent_app_number] => 18/417774 [patent_app_country] => US [patent_app_date] => 2024-01-19 [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] => -19 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18417774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/417774
MULTIPURPOSE CLEANING TOOL Jan 18, 2024 Pending
Array ( [id] => 19281814 [patent_doc_number] => 20240218288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => EFFICIENT SURFACTANT SYSTEM ON PLASTIC AND ALL TYPES OF WARE [patent_app_type] => utility [patent_app_number] => 18/415040 [patent_app_country] => US [patent_app_date] => 2024-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23338 [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] => 18415040 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/415040
EFFICIENT SURFACTANT SYSTEM ON PLASTIC AND ALL TYPES OF WARE Jan 16, 2024 Pending
Array ( [id] => 19267258 [patent_doc_number] => 20240210960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => FLOOR MATERIAL RECOGNITION METHOD, CONTROL METHOD, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/411014 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12749 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18411014 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/411014
FLOOR MATERIAL RECOGNITION METHOD, CONTROL METHOD, AND STORAGE MEDIUM Jan 10, 2024 Pending
Array ( [id] => 19216403 [patent_doc_number] => 20240181107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => METHOD FOR CONTROLLING HYGIENE OF A PORTABLE PACKAGED FOOD CONTAINER [patent_app_type] => utility [patent_app_number] => 18/530715 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18530715 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530715
Method for controlling hygiene of a portable packaged food container Dec 5, 2023 Issued
Array ( [id] => 19247412 [patent_doc_number] => 20240198397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => VACUUM CLEANER AND METHOD FOR OPERATING A VACUUM CLEANER [patent_app_type] => utility [patent_app_number] => 18/529049 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18529049 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/529049
VACUUM CLEANER AND METHOD FOR OPERATING A VACUUM CLEANER Dec 4, 2023 Pending
Array ( [id] => 20042858 [patent_doc_number] => 20250181080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => ENVIRONMENT SCRUBBING VIA SWARM DEVICES [patent_app_type] => utility [patent_app_number] => 18/526000 [patent_app_country] => US [patent_app_date] => 2023-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5999 [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] => 18526000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/526000
ENVIRONMENT SCRUBBING VIA SWARM DEVICES Nov 30, 2023 Pending
Array ( [id] => 19216804 [patent_doc_number] => 20240181508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => CONTAMINATION DETECTION DEVICE, AUTOMATIC CLEANING DEVICE, CONTAMINATION DETECTION AND AUTO-CLEANING EQUIPMENT AND METHOD USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/523396 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18523396 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/523396
CONTAMINATION DETECTION DEVICE, AUTOMATIC CLEANING DEVICE, CONTAMINATION DETECTION AND AUTO-CLEANING EQUIPMENT AND METHOD USING THE SAME Nov 28, 2023 Pending
Array ( [id] => 19185704 [patent_doc_number] => 20240164617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => Home Appliance [patent_app_type] => utility [patent_app_number] => 18/512336 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6952 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18512336 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512336
Home Appliance Nov 16, 2023 Pending
Array ( [id] => 19676135 [patent_doc_number] => 12187986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Cleaning solution and methods of cleaning a turbine engine [patent_app_type] => utility [patent_app_number] => 18/383705 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 8999 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18383705 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/383705
Cleaning solution and methods of cleaning a turbine engine Oct 24, 2023 Issued
Array ( [id] => 19049856 [patent_doc_number] => 20240091825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => CLEANING APPARATUS, CLEANING METHOD, IMPRINT APPARATUS, AND METHOD FOR MANUFACTURING AN ARTICLE [patent_app_type] => utility [patent_app_number] => 18/455976 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18455976 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455976
CLEANING APPARATUS, CLEANING METHOD, IMPRINT APPARATUS, AND METHOD FOR MANUFACTURING AN ARTICLE Aug 24, 2023 Pending
Array ( [id] => 18785225 [patent_doc_number] => 20230372977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => GRILL COOKING GRATE CLEANING DEVICE AND SYSTEM FOR CLEANING A COOKING GRATE [patent_app_type] => utility [patent_app_number] => 18/230524 [patent_app_country] => US [patent_app_date] => 2023-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18230524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230524
GRILL COOKING GRATE CLEANING DEVICE AND SYSTEM FOR CLEANING A COOKING GRATE Aug 3, 2023 Pending
Array ( [id] => 20080780 [patent_doc_number] => 12354857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => System and method for residual gas analysis [patent_app_type] => utility [patent_app_number] => 18/361771 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18361771 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361771
System and method for residual gas analysis Jul 27, 2023 Issued
Array ( [id] => 19654393 [patent_doc_number] => 12176193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => System and method for residual gas analysis [patent_app_type] => utility [patent_app_number] => 18/361767 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5569 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18361767 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361767
System and method for residual gas analysis Jul 27, 2023 Issued
Menu