Search

Chi Q. Nguyen

Examiner (ID: 18573, Phone: (571)272-6847 , Office: P/3635 )

Most Active Art Unit
3635
Art Unit(s)
3635, 3637
Total Applications
2880
Issued Applications
2212
Pending Applications
195
Abandoned Applications
516

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20165557 [patent_doc_number] => 20250257603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => AUTOMATED WINDOW MECHANISM WITH COUNTER FORCE [patent_app_type] => utility [patent_app_number] => 19/192139 [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] => 13015 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 19192139 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/192139
Automated window mechanism with counter force Apr 27, 2025 Issued
Array ( [id] => 20402354 [patent_doc_number] => 12492324 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Butene-containing polymer layers for roofing [patent_app_type] => utility [patent_app_number] => 19/088445 [patent_app_country] => US [patent_app_date] => 2025-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 11570 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19088445 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/088445
Butene-containing polymer layers for roofing Mar 23, 2025 Issued
Array ( [id] => 20264582 [patent_doc_number] => 12435561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Securable pet door [patent_app_type] => utility [patent_app_number] => 18/970791 [patent_app_country] => US [patent_app_date] => 2024-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 72 [patent_no_of_words] => 18179 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18970791 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/970791
Securable pet door Dec 4, 2024 Issued
Array ( [id] => 19817290 [patent_doc_number] => 20250075497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => STRUCTURE AND CONSTRUCTION METHOD [patent_app_type] => utility [patent_app_number] => 18/951815 [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] => 3609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18951815 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/951815
Structure and construction method Nov 18, 2024 Issued
Array ( [id] => 20008062 [patent_doc_number] => 20250146284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => ROOFING MEMBRANE AND ROOFING SYSTEM INCLUDING ROOFING MEMBRANE [patent_app_type] => utility [patent_app_number] => 18/941491 [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] => 7086 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18941491 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/941491
Roofing membrane and roofing system including roofing membrane Nov 7, 2024 Issued
Array ( [id] => 19932241 [patent_doc_number] => 12305440 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-20 [patent_title] => Single motor-driven double push rod electric vehicle tailgate system [patent_app_type] => utility [patent_app_number] => 18/941234 [patent_app_country] => US [patent_app_date] => 2024-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 30 [patent_no_of_words] => 1187 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18941234 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/941234
Single motor-driven double push rod electric vehicle tailgate system Nov 7, 2024 Issued
Array ( [id] => 19801133 [patent_doc_number] => 20250067058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => Panel [patent_app_type] => utility [patent_app_number] => 18/941879 [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] => 10475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18941879 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/941879
Panel Nov 7, 2024 Issued
Array ( [id] => 19746308 [patent_doc_number] => 20250034873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => COATINGS FOR ROOFING MATERIALS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/812741 [patent_app_country] => US [patent_app_date] => 2024-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44607 [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] => 18812741 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/812741
COATINGS FOR ROOFING MATERIALS AND RELATED METHODS Aug 21, 2024 Pending
Array ( [id] => 20458973 [patent_doc_number] => 20260008395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => SEAT ASSEMBLY INCLUDING LEG REST [patent_app_type] => utility [patent_app_number] => 18/802778 [patent_app_country] => US [patent_app_date] => 2024-08-13 [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] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18802778 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/802778
SEAT ASSEMBLY INCLUDING LEG REST Aug 12, 2024 Pending
Array ( [id] => 19615096 [patent_doc_number] => 20240400776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => Facade System And Insulation Element For A Facade System [patent_app_type] => utility [patent_app_number] => 18/799495 [patent_app_country] => US [patent_app_date] => 2024-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18799495 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/799495
Facade System And Insulation Element For A Facade System Aug 8, 2024 Pending
Array ( [id] => 20041533 [patent_doc_number] => 20250179755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => SOLAR TRACKER FOUNDATIONS [patent_app_type] => utility [patent_app_number] => 18/796571 [patent_app_country] => US [patent_app_date] => 2024-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18796571 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/796571
SOLAR TRACKER FOUNDATIONS Aug 6, 2024 Pending
Array ( [id] => 19710246 [patent_doc_number] => 20250020388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => DISPLAY CASE DOOR WITH SEALED GLASS UNIT AND ELECTRONIC DISPLAY [patent_app_type] => utility [patent_app_number] => 18/779557 [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] => 9671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18779557 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/779557
DISPLAY CASE DOOR WITH SEALED GLASS UNIT AND ELECTRONIC DISPLAY Jul 21, 2024 Pending
Array ( [id] => 19572414 [patent_doc_number] => 20240376706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => BUILDING SKIRTING BASE [patent_app_type] => utility [patent_app_number] => 18/779797 [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] => 2064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18779797 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/779797
BUILDING SKIRTING BASE Jul 21, 2024 Pending
Array ( [id] => 19710247 [patent_doc_number] => 20250020389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => SUPPORTING AN ELECTRONIC DISPLAY IN A DISPLAY CASE DOOR [patent_app_type] => utility [patent_app_number] => 18/779647 [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] => 10698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18779647 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/779647
SUPPORTING AN ELECTRONIC DISPLAY IN A DISPLAY CASE DOOR Jul 21, 2024 Pending
Array ( [id] => 19555189 [patent_doc_number] => 20240366981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => UTILITY CONNECTION SYSTEMS, SPLINES, AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 18/777133 [patent_app_country] => US [patent_app_date] => 2024-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18777133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/777133
UTILITY CONNECTION SYSTEMS, SPLINES, AND ASSOCIATED METHODS Jul 17, 2024 Pending
Array ( [id] => 20414510 [patent_doc_number] => 12497783 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Method for composing a set of floor panels [patent_app_type] => utility [patent_app_number] => 18/763416 [patent_app_country] => US [patent_app_date] => 2024-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 6240 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18763416 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/763416
Method for composing a set of floor panels Jul 2, 2024 Issued
Array ( [id] => 19693541 [patent_doc_number] => 20250012086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => FLOOR OR WALL COVERING [patent_app_type] => utility [patent_app_number] => 18/757824 [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] => 16014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18757824 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/757824
FLOOR OR WALL COVERING Jun 27, 2024 Pending
Array ( [id] => 19659035 [patent_doc_number] => 20240426100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => WALL BLOCK SYSTEM [patent_app_type] => utility [patent_app_number] => 18/749262 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749262
WALL BLOCK SYSTEM Jun 19, 2024 Pending
Array ( [id] => 19497031 [patent_doc_number] => 20240336049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => Multilayer Flooring Including Fiber Core Layer [patent_app_type] => utility [patent_app_number] => 18/746200 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4066 [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] => 18746200 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746200
Multilayer flooring including fiber core layer Jun 17, 2024 Issued
Array ( [id] => 19601698 [patent_doc_number] => 20240392578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => TAPERED ENGINEERED WOOD SHAKE WITH SHIPLAP EDGE [patent_app_type] => utility [patent_app_number] => 18/671613 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18671613 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/671613
TAPERED ENGINEERED WOOD SHAKE WITH SHIPLAP EDGE May 21, 2024 Pending
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