Search

Katherine W. Mitchell

Supervisory Patent Examiner (ID: 18478, Phone: (571)272-7069 , Office: P/3634 )

Most Active Art Unit
3677
Art Unit(s)
3634, 3677, 3672, 3673
Total Applications
742
Issued Applications
323
Pending Applications
147
Abandoned Applications
271

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18028391 [patent_doc_number] => 11511558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Optical element, transfer foil, authentication medium, and method of verifying authentication medium [patent_app_type] => utility [patent_app_number] => 17/021769 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 48 [patent_no_of_words] => 28447 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17021769 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/021769
Optical element, transfer foil, authentication medium, and method of verifying authentication medium Sep 14, 2020 Issued
Array ( [id] => 18071004 [patent_doc_number] => 11529822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Micro-optic device with integrated focusing element and image element structure [patent_app_type] => utility [patent_app_number] => 17/021684 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 10187 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17021684 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/021684
Micro-optic device with integrated focusing element and image element structure Sep 14, 2020 Issued
Array ( [id] => 17286682 [patent_doc_number] => 11203221 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-12-21 [patent_title] => Label book containing printed store labels for use along a retail shelf edge [patent_app_type] => utility [patent_app_number] => 17/020197 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 37 [patent_no_of_words] => 7654 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17020197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/020197
Label book containing printed store labels for use along a retail shelf edge Sep 13, 2020 Issued
Array ( [id] => 17473260 [patent_doc_number] => 20220080764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => Double sided clipboard [patent_app_type] => utility [patent_app_number] => 17/020079 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17020079 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/020079
Double sided clipboard Sep 13, 2020 Issued
Array ( [id] => 16524523 [patent_doc_number] => 20200398603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => Ordered Stack of Bound Pre-Printed Product Information Sheets for a Store [patent_app_type] => utility [patent_app_number] => 17/012284 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17012284 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/012284
Ordered Stack of Bound Pre-Printed Product Information Sheets for a Store Sep 3, 2020 Abandoned
Array ( [id] => 17981998 [patent_doc_number] => 20220348034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => PRINTED OBJECT [patent_app_type] => utility [patent_app_number] => 17/640563 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17640563 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640563
PRINTED OBJECT Aug 31, 2020 Abandoned
Array ( [id] => 17851218 [patent_doc_number] => 20220281259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => STANDARDIZATION OF TAGGANT SIGNATURES USING TRANSFER IMAGES [patent_app_type] => utility [patent_app_number] => 17/637683 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -51 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17637683 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/637683
STANDARDIZATION OF TAGGANT SIGNATURES USING TRANSFER IMAGES Aug 26, 2020 Pending
Array ( [id] => 16724817 [patent_doc_number] => 20210091964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => PHYSICALLY UNCLONABLE STRUCTURAL-COLOR ANTI-COUNTERFEITING LABEL WITH ARTIFICIAL INTELLIGENCE AUTHENTICATION [patent_app_type] => utility [patent_app_number] => 17/000436 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000436 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000436
PHYSICALLY UNCLONABLE STRUCTURAL-COLOR ANTI-COUNTERFEITING LABEL WITH ARTIFICIAL INTELLIGENCE AUTHENTICATION Aug 23, 2020 Abandoned
Array ( [id] => 18140390 [patent_doc_number] => 20230014229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => OPTICAL ANTI-COUNTERFEITING ELEMENT AND ANTI-COUNTERFEITING PRODUCT [patent_app_type] => utility [patent_app_number] => 17/756510 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17756510 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/756510
OPTICAL ANTI-COUNTERFEITING ELEMENT AND ANTI-COUNTERFEITING PRODUCT Aug 18, 2020 Abandoned
Array ( [id] => 18460900 [patent_doc_number] => 11685180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Micro-optic security device with zones of color [patent_app_type] => utility [patent_app_number] => 16/996718 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 10665 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 388 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16996718 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/996718
Micro-optic security device with zones of color Aug 17, 2020 Issued
Array ( [id] => 17497063 [patent_doc_number] => 11285753 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Security display devices, their production and use [patent_app_type] => utility [patent_app_number] => 16/996161 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 15566 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16996161 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/996161
Security display devices, their production and use Aug 17, 2020 Issued
Array ( [id] => 20076910 [patent_doc_number] => 12350951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Optical anti-counterfeiting element and anti-counterfeiting product [patent_app_type] => utility [patent_app_number] => 17/754342 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 875 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17754342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/754342
Optical anti-counterfeiting element and anti-counterfeiting product Aug 17, 2020 Issued
Array ( [id] => 16467531 [patent_doc_number] => 20200369068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => LABEL INCLUDING A LENS ARRAY [patent_app_type] => utility [patent_app_number] => 16/993833 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16993833 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/993833
LABEL INCLUDING A LENS ARRAY Aug 13, 2020 Abandoned
Array ( [id] => 17603468 [patent_doc_number] => 11331937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Micro-imagery design integration [patent_app_type] => utility [patent_app_number] => 16/994253 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 25 [patent_no_of_words] => 6283 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16994253 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/994253
Micro-imagery design integration Aug 13, 2020 Issued
Array ( [id] => 17035939 [patent_doc_number] => 20210252897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => Peer to Peer Workbook Having Dual-Orientation Accessibility [patent_app_type] => utility [patent_app_number] => 16/991678 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16991678 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991678
Peer to Peer Workbook Having Dual-Orientation Accessibility Aug 11, 2020 Abandoned
Array ( [id] => 17806683 [patent_doc_number] => 20220258518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => SECURITY ELEMENT [patent_app_type] => utility [patent_app_number] => 17/624642 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17624642 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624642
SECURITY ELEMENT Aug 11, 2020 Abandoned
Array ( [id] => 17416159 [patent_doc_number] => 20220051063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => Payment Card with Removable Insert and Identification Elements [patent_app_type] => utility [patent_app_number] => 16/990320 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16990320 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/990320
Payment card with removable insert and identification elements Aug 10, 2020 Issued
Array ( [id] => 17664727 [patent_doc_number] => 11358407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Multilayered optical security device [patent_app_type] => utility [patent_app_number] => 16/930587 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 6 [patent_no_of_words] => 5782 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16930587 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/930587
Multilayered optical security device Jul 15, 2020 Issued
Array ( [id] => 17806685 [patent_doc_number] => 20220258520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => High-Gloss Silver Watermark [patent_app_type] => utility [patent_app_number] => 17/617133 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17617133 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/617133
High-Gloss Silver Watermark Jul 13, 2020 Abandoned
Array ( [id] => 19897365 [patent_doc_number] => 12275265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Security element [patent_app_type] => utility [patent_app_number] => 17/627761 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17627761 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/627761
Security element Jul 13, 2020 Issued
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