Search

Tan Nguyen

Examiner (ID: 11407, Phone: (571)272-1789 , Office: P/2827 )

Most Active Art Unit
2827
Art Unit(s)
2309, 2818, 3103, 2511, 2827
Total Applications
3337
Issued Applications
3151
Pending Applications
42
Abandoned Applications
149

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18019854 [patent_doc_number] => 20220371353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Book Page Holder Device [patent_app_type] => utility [patent_app_number] => 17/679714 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4803 [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] => 17679714 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/679714
Book Page Holder Device Feb 23, 2022 Abandoned
Array ( [id] => 17828821 [patent_doc_number] => 20220266125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => Scratch and Win Business Game Card [patent_app_type] => utility [patent_app_number] => 17/674996 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17674996 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/674996
Scratch and Win Business Game Card Feb 17, 2022 Abandoned
Array ( [id] => 18460903 [patent_doc_number] => 11685183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Clipboard apparatus [patent_app_type] => utility [patent_app_number] => 17/674531 [patent_app_country] => US [patent_app_date] => 2022-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2027 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17674531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/674531
Clipboard apparatus Feb 16, 2022 Issued
Array ( [id] => 19141312 [patent_doc_number] => 20240140126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => A method for numbering, QR coding and/or barcoding of banknotes using laser writing [patent_app_type] => utility [patent_app_number] => 18/279245 [patent_app_country] => US [patent_app_date] => 2022-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18279245 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279245
A method for numbering, QR coding and/or barcoding of banknotes using laser writing Feb 16, 2022 Abandoned
Array ( [id] => 18551053 [patent_doc_number] => 20230249055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => PRINTED DOCUMENTS READILY IDENTIFYING INDICIA PRINTING DEFECTS [patent_app_type] => utility [patent_app_number] => 17/668673 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17668673 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668673
Printed documents readily identifying indicia printing defects Feb 9, 2022 Issued
Array ( [id] => 18645350 [patent_doc_number] => 11769428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Separable composite articles in sheet or roll form [patent_app_type] => utility [patent_app_number] => 17/577153 [patent_app_country] => US [patent_app_date] => 2022-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 11901 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17577153 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/577153
Separable composite articles in sheet or roll form Jan 16, 2022 Issued
Array ( [id] => 19808897 [patent_doc_number] => 12240261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Optical devices and methods of manufacture thereof [patent_app_type] => utility [patent_app_number] => 18/271337 [patent_app_country] => US [patent_app_date] => 2022-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 26 [patent_no_of_words] => 11917 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18271337 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271337
Optical devices and methods of manufacture thereof Jan 10, 2022 Issued
Array ( [id] => 18189751 [patent_doc_number] => 11580342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Payment card with removable insert and identification elements [patent_app_type] => utility [patent_app_number] => 17/570735 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4353 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17570735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/570735
Payment card with removable insert and identification elements Jan 6, 2022 Issued
Array ( [id] => 19020330 [patent_doc_number] => 20240076501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => Flaky Optical Pigment, Preparation Method thereof and Anti-Counterfeiting Element [patent_app_type] => utility [patent_app_number] => 18/263041 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18263041 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/263041
Flaky Optical Pigment, Preparation Method thereof and Anti-Counterfeiting Element Dec 29, 2021 Abandoned
Array ( [id] => 18296477 [patent_doc_number] => 20230106163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => FOLDABLE CLIPBOARD [patent_app_type] => utility [patent_app_number] => 17/555472 [patent_app_country] => US [patent_app_date] => 2021-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17555472 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/555472
Foldable clipboard Dec 18, 2021 Issued
Array ( [id] => 19113832 [patent_doc_number] => 20240125582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => SHOOTING RANGE [patent_app_type] => utility [patent_app_number] => 18/276276 [patent_app_country] => US [patent_app_date] => 2021-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18276276 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/276276
SHOOTING RANGE Nov 25, 2021 Pending
Array ( [id] => 18390607 [patent_doc_number] => 20230158825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => ATTACHMENT SYSTEM, COMPONENTS THEREOF, AND METHOD FOR USING [patent_app_type] => utility [patent_app_number] => 17/530840 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17530840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/530840
ATTACHMENT SYSTEM, COMPONENTS THEREOF, AND METHOD FOR USING Nov 18, 2021 Abandoned
Array ( [id] => 18525934 [patent_doc_number] => 11712916 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Notebook with magnetic cover [patent_app_type] => utility [patent_app_number] => 17/527431 [patent_app_country] => US [patent_app_date] => 2021-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4449 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17527431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/527431
Notebook with magnetic cover Nov 15, 2021 Issued
Array ( [id] => 18635544 [patent_doc_number] => 11760121 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Sheet dividers with multiple rows of offset tabs [patent_app_type] => utility [patent_app_number] => 17/527380 [patent_app_country] => US [patent_app_date] => 2021-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 31 [patent_no_of_words] => 5415 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17527380 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/527380
Sheet dividers with multiple rows of offset tabs Nov 15, 2021 Issued
Array ( [id] => 18366483 [patent_doc_number] => 20230148074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => BOOK BINDING ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/522194 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17522194 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/522194
BOOK BINDING ASSEMBLY Nov 8, 2021 Abandoned
Array ( [id] => 18460902 [patent_doc_number] => 11685182 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Foldable clipboard [patent_app_type] => utility [patent_app_number] => 17/518470 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5025 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 504 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17518470 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/518470
Foldable clipboard Nov 2, 2021 Issued
Array ( [id] => 18412612 [patent_doc_number] => 11667143 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Apparatus for abrading an end of a stack of sheets to be bound [patent_app_type] => utility [patent_app_number] => 17/514490 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 6622 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514490 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514490
Apparatus for abrading an end of a stack of sheets to be bound Oct 28, 2021 Issued
Array ( [id] => 17547447 [patent_doc_number] => 20220118788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => BOOK PRODUCTION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/505972 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7938 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17505972 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505972
BOOK PRODUCTION SYSTEM AND METHOD Oct 19, 2021 Abandoned
Array ( [id] => 18700724 [patent_doc_number] => 11787219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Modular notebook system [patent_app_type] => utility [patent_app_number] => 17/504438 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 26 [patent_no_of_words] => 10553 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504438 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504438
Modular notebook system Oct 17, 2021 Issued
Array ( [id] => 17371550 [patent_doc_number] => 20220026602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => OPTICAL STRUCTURE, TRANSFER FOIL, ARTICLE, AND METHOD OF PRODUCING OPTICAL STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/493167 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17493167 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/493167
Optical structure, transfer foil, article, and method of producing optical structure Oct 3, 2021 Issued
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