
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18753249
[patent_doc_number] => 20230356541
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-09
[patent_title] => Optical Structure Having a Relief Effect
[patent_app_type] => utility
[patent_app_number] => 17/786392
[patent_app_country] => US
[patent_app_date] => 2020-12-18
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/786392 | Optical Structure Having a Relief Effect | Dec 17, 2020 | Pending |
Array
(
[id] => 18108854
[patent_doc_number] => 20230001734
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-05
[patent_title] => MICRO-OPTIC SECURITY DEVICE WITH PHASE ALIGNED IMAGE LAYERS
[patent_app_type] => utility
[patent_app_number] => 17/757204
[patent_app_country] => US
[patent_app_date] => 2020-12-17
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/757204 | Micro-optic security device with phase aligned image layers | Dec 16, 2020 | Issued |
Array
(
[id] => 18146314
[patent_doc_number] => 20230020171
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-19
[patent_title] => METHOD FOR PRODUCING AN ELECTRONIC DOCUMENT COMPRISING A CONCEALED MAGNETIC STRIP, AND ELECTRONIC DOCUMENT THEREBY OBTAINED
[patent_app_type] => utility
[patent_app_number] => 17/757415
[patent_app_country] => US
[patent_app_date] => 2020-12-16
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/757415 | Method for producing an electronic document comprising a concealed magnetic strip, and electronic document thereby obtained | Dec 15, 2020 | Issued |
Array
(
[id] => 17199456
[patent_doc_number] => 20210339550
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-11-04
[patent_title] => Adjustable decorative book cover
[patent_app_type] => utility
[patent_app_number] => 17/120108
[patent_app_country] => US
[patent_app_date] => 2020-12-12
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/120108 | Adjustable decorative book cover | Dec 11, 2020 | Abandoned |
Array
(
[id] => 19579301
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[patent_kind] => B2
[patent_issue_date] => 2024-11-19
[patent_title] => Ultrasonic bonding of security device to a substrate to prevent harvesting
[patent_app_type] => utility
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Array
(
[id] => 19915705
[patent_doc_number] => 12291054
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[patent_kind] => B2
[patent_issue_date] => 2025-05-06
[patent_title] => Banknote and a method of producing a plurality of banknotes and a print press for producing a plurality of banknotes
[patent_app_type] => utility
[patent_app_number] => 17/116861
[patent_app_country] => US
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Array
(
[id] => 18126298
[patent_doc_number] => 20230011918
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-12
[patent_title] => LASER ENGRAVABLE FLOATING IMAGE FOR SECURITY LAMINATES
[patent_app_type] => utility
[patent_app_number] => 17/783098
[patent_app_country] => US
[patent_app_date] => 2020-12-04
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/783098 | LASER ENGRAVABLE FLOATING IMAGE FOR SECURITY LAMINATES | Dec 3, 2020 | Pending |
Array
(
[id] => 18092270
[patent_doc_number] => 20220410611
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-29
[patent_title] => SECURITY ELEMENT HAVING TILT-DEPENDENT MOTIF DEPICTION AND METHOD FOR PRODUCTION THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/778986
[patent_app_country] => US
[patent_app_date] => 2020-11-26
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/778986 | Security element having tilt-dependent motif depiction and method for production thereof | Nov 25, 2020 | Issued |
Array
(
[id] => 16687613
[patent_doc_number] => 20210070089
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-03-11
[patent_title] => In-Line Labeling Articles and Methods of Manufacture and Use
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/951140 | In-Line Labeling Articles and Methods of Manufacture and Use | Nov 17, 2020 | Abandoned |
Array
(
[id] => 20356782
[patent_doc_number] => 12472763
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-18
[patent_title] => Security element as well as value document having such a security element
[patent_app_type] => utility
[patent_app_number] => 17/098858
[patent_app_country] => US
[patent_app_date] => 2020-11-16
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Array
(
[id] => 17593298
[patent_doc_number] => 20220142871
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[patent_kind] => A1
[patent_issue_date] => 2022-05-12
[patent_title] => SPECIALIZED RACK WITH TOWER AND MEDICATION CONTAINER FOR FACILITATING MEDICATION-RELATED INFORMATION
[patent_app_type] => utility
[patent_app_number] => 17/096911
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/096911 | SPECIALIZED RACK WITH TOWER AND MEDICATION CONTAINER FOR FACILITATING MEDICATION-RELATED INFORMATION | Nov 11, 2020 | Abandoned |
Array
(
[id] => 16823529
[patent_doc_number] => 20210138822
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-13
[patent_title] => BOOK BLOCK FEED DEVICE
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/090563 | Book block feed device | Nov 4, 2020 | Issued |
Array
(
[id] => 16811625
[patent_doc_number] => 20210134180
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/083986 | Notebook with configurable note-taking guides and organizational features | Oct 28, 2020 | Issued |
Array
(
[id] => 16777714
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[patent_title] => SLIT SHEET MATERIAL DISPENSING PAD
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/071422 | Slit sheet material dispensing pad | Oct 14, 2020 | Issued |
Array
(
[id] => 16777322
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Array
(
[id] => 18922195
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/026296 | A LIGHT GUIDE SECURITY INLAY FOR A SECURITY DOCUMENT | Oct 5, 2020 | Pending |
Array
(
[id] => 16687616
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[patent_title] => Object Marking for Optical Authentication and Method for Producing Same
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Array
(
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Array
(
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/754479 | SECURITY ELEMENT WITH AN OPTICAL EFFECT LAYER FORMED AS A THIN LAYER | Sep 17, 2020 | Pending |