Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 20150946 [patent_doc_number] => 20250250784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => ACCESSIBLE SUBFLOOR BATH [patent_app_type] => utility [patent_app_number] => 19/191206 [patent_app_country] => US [patent_app_date] => 2025-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19191206 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/191206
Accessible subfloor bath Apr 27, 2025 Issued
Array ( [id] => 20083143 [patent_doc_number] => 20250213079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => ADJUSTABLE TOILET SEAT RISER AND METHOD OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 19/083942 [patent_app_country] => US [patent_app_date] => 2025-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19083942 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/083942
Adjustable toilet seat riser and method of use thereof Mar 18, 2025 Issued
Array ( [id] => 20069157 [patent_doc_number] => 20250207379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => SYSTEM AND METHOD FOR A LOW FLUSH TOILET SYSTEM [patent_app_type] => utility [patent_app_number] => 19/075361 [patent_app_country] => US [patent_app_date] => 2025-03-10 [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] => -15 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19075361 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/075361
SYSTEM AND METHOD FOR A LOW FLUSH TOILET SYSTEM Mar 9, 2025 Pending
Array ( [id] => 20059964 [patent_doc_number] => 20250198186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => HEATER FOR POOLS AND SPAS WITH IMPROVED SENSOR CONTROL [patent_app_type] => utility [patent_app_number] => 19/072351 [patent_app_country] => US [patent_app_date] => 2025-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19072351 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/072351
HEATER FOR POOLS AND SPAS WITH IMPROVED SENSOR CONTROL Mar 5, 2025 Pending
Array ( [id] => 20015178 [patent_doc_number] => 20250153400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => MOLD ASSEMBLY [patent_app_type] => utility [patent_app_number] => 19/024298 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3570 [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] => 19024298 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/024298
MOLD ASSEMBLY Jan 15, 2025 Pending
Array ( [id] => 20420725 [patent_doc_number] => 20250382810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => POOL SAFETY SYSTEM [patent_app_type] => utility [patent_app_number] => 19/009887 [patent_app_country] => US [patent_app_date] => 2025-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19009887 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/009887
Pool safety system Jan 2, 2025 Issued
Array ( [id] => 20059963 [patent_doc_number] => 20250198185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => SWIMMING POOL AND SPA WITH IMPROVED HEATING MODES [patent_app_type] => utility [patent_app_number] => 18/984022 [patent_app_country] => US [patent_app_date] => 2024-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18984022 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/984022
SWIMMING POOL AND SPA WITH IMPROVED HEATING MODES Dec 16, 2024 Pending
Array ( [id] => 19860080 [patent_doc_number] => 20250098866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => SUBMERSION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/974825 [patent_app_country] => US [patent_app_date] => 2024-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18974825 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/974825
SUBMERSION SYSTEM Dec 9, 2024 Pending
Array ( [id] => 19908958 [patent_doc_number] => 12285139 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-29 [patent_title] => Pedestal type toilet for children [patent_app_type] => utility [patent_app_number] => 18/975818 [patent_app_country] => US [patent_app_date] => 2024-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 1251 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18975818 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/975818
Pedestal type toilet for children Dec 9, 2024 Issued
Array ( [id] => 20025464 [patent_doc_number] => 20250163686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => FAUCET CONNECTION STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/952192 [patent_app_country] => US [patent_app_date] => 2024-11-19 [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] => -16 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18952192 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/952192
FAUCET CONNECTION STRUCTURE Nov 18, 2024 Pending
Array ( [id] => 19817268 [patent_doc_number] => 20250075475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => RECIRCULATING SHOWER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/950344 [patent_app_country] => US [patent_app_date] => 2024-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18950344 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/950344
RECIRCULATING SHOWER SYSTEM Nov 17, 2024 Pending
Array ( [id] => 20016527 [patent_doc_number] => 20250154749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => WATER NOZZLE INSTALLATION STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/945211 [patent_app_country] => US [patent_app_date] => 2024-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18945211 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/945211
WATER NOZZLE INSTALLATION STRUCTURE Nov 11, 2024 Pending
Array ( [id] => 19801147 [patent_doc_number] => 20250067072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => TEMPORARY POOL COVER AND FLOOR SYSTEM [patent_app_type] => utility [patent_app_number] => 18/941577 [patent_app_country] => US [patent_app_date] => 2024-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18941577 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/941577
TEMPORARY POOL COVER AND FLOOR SYSTEM Nov 7, 2024 Pending
Array ( [id] => 19754990 [patent_doc_number] => 20250043555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => ACCESSIBLE SUBFLOOR BATH [patent_app_type] => utility [patent_app_number] => 18/921563 [patent_app_country] => US [patent_app_date] => 2024-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18921563 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/921563
Accessible subfloor bath Oct 20, 2024 Issued
Array ( [id] => 19999022 [patent_doc_number] => 20250137244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => EXPANDABLE ANCHOR BOLT SYSTEM AND TOILET INSTALLATION METHOD [patent_app_type] => utility [patent_app_number] => 18/917459 [patent_app_country] => US [patent_app_date] => 2024-10-16 [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] => -9 [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] => 18917459 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/917459
EXPANDABLE ANCHOR BOLT SYSTEM AND TOILET INSTALLATION METHOD Oct 15, 2024 Pending
Array ( [id] => 19743769 [patent_doc_number] => 20250032334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => TOILET SEAT ASSIST SYSTEM AND METHOD OF MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 18/910917 [patent_app_country] => US [patent_app_date] => 2024-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18910917 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/910917
TOILET SEAT ASSIST SYSTEM AND METHOD OF MAKING AND USING SAME Oct 8, 2024 Pending
Array ( [id] => 19724552 [patent_doc_number] => 20250027303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => SYSTEMS AND METHODS FOR DIVERTING WATER FROM A SHOWER HEAD AND DISTRIBUTING WITHIN A BATHTUB OR SHOWER BASIN [patent_app_type] => utility [patent_app_number] => 18/908724 [patent_app_country] => US [patent_app_date] => 2024-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18908724 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/908724
SYSTEMS AND METHODS FOR DIVERTING WATER FROM A SHOWER HEAD AND DISTRIBUTING WITHIN A BATHTUB OR SHOWER BASIN Oct 6, 2024 Pending
Array ( [id] => 19724553 [patent_doc_number] => 20250027304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => DEVICE FOR ADDING FLUID MEDIUM TO SHOWER SYSTEM, AND SHOWER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/905316 [patent_app_country] => US [patent_app_date] => 2024-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 444 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18905316 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/905316
DEVICE FOR ADDING FLUID MEDIUM TO SHOWER SYSTEM, AND SHOWER SYSTEM Oct 2, 2024 Pending
Array ( [id] => 19875412 [patent_doc_number] => 20250107669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => ROTATING BATHING CHAIR THAT IS CONVENIENT FOR TRANSLATION [patent_app_type] => utility [patent_app_number] => 18/892744 [patent_app_country] => US [patent_app_date] => 2024-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18892744 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/892744
ROTATING BATHING CHAIR THAT IS CONVENIENT FOR TRANSLATION Sep 22, 2024 Pending
Array ( [id] => 20427022 [patent_doc_number] => 20250389110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => CONNECTOR FOR CONNECTING SEAT BOWL AND BASE AND PORTABLE TOILET [patent_app_type] => utility [patent_app_number] => 18/824582 [patent_app_country] => US [patent_app_date] => 2024-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18824582 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/824582
CONNECTOR FOR CONNECTING SEAT BOWL AND BASE AND PORTABLE TOILET Sep 3, 2024 Pending
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