
Christina Ann Johnson
Supervisory Patent Examiner (ID: 10531, Phone: (571)272-1176 , Office: P/1742 )
| Most Active Art Unit | 1725 |
| Art Unit(s) | 1754, 1791, 1742, 1725, 1732 |
| Total Applications | 779 |
| Issued Applications | 470 |
| Pending Applications | 70 |
| Abandoned Applications | 242 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19073207
[patent_doc_number] => 20240107633
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-28
[patent_title] => HEATER ELEMENT, HEATER UNIT, AND HEATER SYSTEM FOR HEATING VEHICLE INTERIOR
[patent_app_type] => utility
[patent_app_number] => 18/527771
[patent_app_country] => US
[patent_app_date] => 2023-12-04
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 20038537
[patent_doc_number] => 20250176759
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[patent_kind] => A1
[patent_issue_date] => 2025-06-05
[patent_title] => EXHAUST SYSTEM FOR A COOKING APPLIANCE
[patent_app_type] => utility
[patent_app_number] => 18/526421
[patent_app_country] => US
[patent_app_date] => 2023-12-01
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Array
(
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[patent_doc_number] => 20240099513
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[patent_kind] => A1
[patent_issue_date] => 2024-03-28
[patent_title] => PIZZA OVEN ACCESSORY FOR BARBECUE GRILL
[patent_app_type] => utility
[patent_app_number] => 18/525812
[patent_app_country] => US
[patent_app_date] => 2023-11-30
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 19219345
[patent_doc_number] => 20240184049
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[patent_kind] => A1
[patent_issue_date] => 2024-06-06
[patent_title] => OPTICAL PATHS FOR LASER ENERGY SOURCES IN ADDITIVE MANUFACTURING SYSTEMS
[patent_app_type] => utility
[patent_app_number] => 18/524543
[patent_app_country] => US
[patent_app_date] => 2023-11-30
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Array
(
[id] => 20328793
[patent_doc_number] => 12459053
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[patent_issue_date] => 2025-11-04
[patent_title] => Coating ablating apparatus with coating removal detection
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[patent_app_number] => 18/513126
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Array
(
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[patent_doc_number] => 20240081422
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[patent_issue_date] => 2024-03-14
[patent_title] => ELECTRICALLY HEATED AEROSOL GENERATING SYSTEM AND METHOD
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Array
(
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[patent_title] => Laser processing apparatus and method
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Array
(
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[patent_doc_number] => 20240139882
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[patent_title] => Laser Beam Shaping and Patterning for Manufacturing
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Array
(
[id] => 20496501
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[patent_issue_date] => 2026-01-27
[patent_title] => Defogging of protective sleeve for intraoral scanner
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Array
(
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Array
(
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[patent_title] => METHODS FOR PREPARATION OF SHEETS TO BE USED FOR FABRICATION OF A WELDED STEEL BLANK AND FABRICATING A WELDED BLANK
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Array
(
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Array
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Array
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Array
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Array
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Array
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Array
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Array
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Array
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