
Tuan N. Nguyen
Examiner (ID: 17135, Phone: (571)272-4892 , Office: P/3754 )
| Most Active Art Unit | 2828 |
| Art Unit(s) | 2828, 3751, 3101, 3615, 3653, 3754, 3651, 2899 |
| Total Applications | 4809 |
| Issued Applications | 3658 |
| Pending Applications | 270 |
| Abandoned Applications | 901 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19640821
[patent_doc_number] => 20240415341
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-19
[patent_title] => Novel Toilet
[patent_app_type] => utility
[patent_app_number] => 18/819489
[patent_app_country] => US
[patent_app_date] => 2024-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9576
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 375
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18819489
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/819489 | Novel Toilet | Aug 28, 2024 | Pending |
Array
(
[id] => 20672292
[patent_doc_number] => 12612796
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-04-28
[patent_title] => Device and method for transferring handicapped or disabled persons into or out of a swimming pool
[patent_app_type] => utility
[patent_app_number] => 18/815275
[patent_app_country] => US
[patent_app_date] => 2024-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 0
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18815275
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/815275 | Device and method for transferring handicapped or disabled persons into or out of a swimming pool | Aug 25, 2024 | Issued |
Array
(
[id] => 20122017
[patent_doc_number] => 20250237048
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-24
[patent_title] => FLUSHING CONTROL METHOD OF INTELLIGENT TOILETS, INTELLIGENT TOILET AND ELECTRONIC DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/815805
[patent_app_country] => US
[patent_app_date] => 2024-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5024
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18815805
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/815805 | Flushing control method of intelligent toilets, intelligent toilet and electronic device | Aug 25, 2024 | Issued |
Array
(
[id] => 20555810
[patent_doc_number] => 20260055590
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-02-26
[patent_title] => Portable Bedside Urinal
[patent_app_type] => utility
[patent_app_number] => 18/810688
[patent_app_country] => US
[patent_app_date] => 2024-08-21
[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] => -11
[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] => 18810688
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/810688 | Portable bedside urinal | Aug 20, 2024 | Issued |
Array
(
[id] => 20744368
[patent_doc_number] => 12644266
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-06-02
[patent_title] => Flush toilet device
[patent_app_type] => utility
[patent_app_number] => 18/800587
[patent_app_country] => US
[patent_app_date] => 2024-08-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 31
[patent_figures_cnt] => 42
[patent_no_of_words] => 27736
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 197
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18800587
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/800587 | Flush toilet device | Aug 11, 2024 | Issued |
Array
(
[id] => 20757248
[patent_doc_number] => 12650009
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-06-09
[patent_title] => Fixture carrier
[patent_app_type] => utility
[patent_app_number] => 18/795782
[patent_app_country] => US
[patent_app_date] => 2024-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 27
[patent_no_of_words] => 5409
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18795782
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/795782 | Fixture carrier | Aug 5, 2024 | Issued |
Array
(
[id] => 20511797
[patent_doc_number] => 20260035898
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-02-05
[patent_title] => AUTOMATIC TOILET CLEANING DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/794920
[patent_app_country] => US
[patent_app_date] => 2024-08-05
[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] => -6
[patent_words_short_claim] => 311
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18794920
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/794920 | AUTOMATIC TOILET CLEANING DEVICE | Aug 4, 2024 | Pending |
Array
(
[id] => 20511794
[patent_doc_number] => 20260035895
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-02-05
[patent_title] => TOILET ACTUATING MECHANISM
[patent_app_type] => utility
[patent_app_number] => 18/794708
[patent_app_country] => US
[patent_app_date] => 2024-08-05
[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] => -20
[patent_words_short_claim] => 248
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18794708
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/794708 | TOILET ACTUATING MECHANISM | Aug 4, 2024 | Pending |
Array
(
[id] => 19932172
[patent_doc_number] => 12305371
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-05-20
[patent_title] => Faucet
[patent_app_type] => utility
[patent_app_number] => 18/785265
[patent_app_country] => US
[patent_app_date] => 2024-07-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 18
[patent_no_of_words] => 2269
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 510
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18785265
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/785265 | Faucet | Jul 25, 2024 | Issued |
Array
(
[id] => 20622949
[patent_doc_number] => 12590450
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-03-31
[patent_title] => Urinal system
[patent_app_type] => utility
[patent_app_number] => 18/782111
[patent_app_country] => US
[patent_app_date] => 2024-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 0
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 338
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18782111
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/782111 | Urinal system | Jul 23, 2024 | Issued |
Array
(
[id] => 19743354
[patent_doc_number] => 20250031919
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-30
[patent_title] => FOLDABLE CAMPING CHAIR WITH A DETACHABLE TOILET SEAT
[patent_app_type] => utility
[patent_app_number] => 18/779771
[patent_app_country] => US
[patent_app_date] => 2024-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10292
[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] => 18779771
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/779771 | FOLDABLE CAMPING CHAIR WITH A DETACHABLE TOILET SEAT | Jul 21, 2024 | Pending |
Array
(
[id] => 20687474
[patent_doc_number] => 12617607
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-05-05
[patent_title] => Covered dumpster and portable toilet system
[patent_app_type] => utility
[patent_app_number] => 18/774295
[patent_app_country] => US
[patent_app_date] => 2024-07-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 0
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18774295
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/774295 | Covered dumpster and portable toilet system | Jul 15, 2024 | Issued |
Array
(
[id] => 19570183
[patent_doc_number] => 20240374475
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-14
[patent_title] => Combination Emergency Wash And Faucet Unit
[patent_app_type] => utility
[patent_app_number] => 18/773064
[patent_app_country] => US
[patent_app_date] => 2024-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12234
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18773064
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/773064 | Combination Emergency Wash And Faucet Unit | Jul 14, 2024 | Pending |
Array
(
[id] => 19554252
[patent_doc_number] => 20240366044
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-07
[patent_title] => TOILET ROTATING SHAFT CONNECTION STRUCTURE
[patent_app_type] => utility
[patent_app_number] => 18/772110
[patent_app_country] => US
[patent_app_date] => 2024-07-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4574
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18772110
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/772110 | Toilet rotating shaft connection structure | Jul 12, 2024 | Issued |
Array
(
[id] => 20534718
[patent_doc_number] => 12551770
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-02-17
[patent_title] => Swim in place pool/spa
[patent_app_type] => utility
[patent_app_number] => 18/768789
[patent_app_country] => US
[patent_app_date] => 2024-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 54
[patent_figures_cnt] => 62
[patent_no_of_words] => 14710
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18768789
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/768789 | Swim in place pool/spa | Jul 9, 2024 | Issued |
Array
(
[id] => 19547038
[patent_doc_number] => 20240364074
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-31
[patent_title] => LASER DEVICE AND METHOD OF MANUFACTURING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/768341
[patent_app_country] => US
[patent_app_date] => 2024-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 23220
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -23
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18768341
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/768341 | LASER DEVICE AND METHOD OF MANUFACTURING THE SAME | Jul 9, 2024 | Pending |
Array
(
[id] => 19532407
[patent_doc_number] => 20240356309
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-24
[patent_title] => VCSEL-BASED FREE SPACE ACTIVE OPTICAL TRANSCEIVER COMPONENT
[patent_app_type] => utility
[patent_app_number] => 18/762148
[patent_app_country] => US
[patent_app_date] => 2024-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6763
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 193
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18762148
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/762148 | VCSEL-BASED FREE SPACE ACTIVE OPTICAL TRANSCEIVER COMPONENT | Jul 1, 2024 | Pending |
Array
(
[id] => 19528816
[patent_doc_number] => 20240352718
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-24
[patent_title] => Self-Overflow Drainage Joint
[patent_app_type] => utility
[patent_app_number] => 18/762581
[patent_app_country] => US
[patent_app_date] => 2024-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3312
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18762581
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/762581 | Self-Overflow Drainage Joint | Jul 1, 2024 | Pending |
Array
(
[id] => 19528822
[patent_doc_number] => 20240352724
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-24
[patent_title] => ENERGY SAVING BATHROOM UNIT FOR SMALL SPACES
[patent_app_type] => utility
[patent_app_number] => 18/759565
[patent_app_country] => US
[patent_app_date] => 2024-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4508
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18759565
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/759565 | Energy saving bathroom unit for small spaces | Jun 27, 2024 | Issued |
Array
(
[id] => 19458050
[patent_doc_number] => 12098532
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-09-24
[patent_title] => Portable personal urinal
[patent_app_type] => utility
[patent_app_number] => 18/748593
[patent_app_country] => US
[patent_app_date] => 2024-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 3541
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 354
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18748593
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/748593 | Portable personal urinal | Jun 19, 2024 | Issued |