
Blaine R. Copenheaver
Supervisory Patent Examiner (ID: 138, Phone: (571)272-1156 , Office: P/3901 )
| Most Active Art Unit | 1700 |
| Art Unit(s) | 1700, 1771, 1754, 1732, 1724, 1722, 1314, 1504, 1781 |
| Total Applications | 66615 |
| Issued Applications | 427 |
| Pending Applications | 65085 |
| Abandoned Applications | 95 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
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[id] => 19332693
[patent_doc_number] => 20240247123
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[patent_title] => FOAMING AGENT COMPOSITION FOR POLYURETHANE AND METHOD OF PREPARING POLYURETHANE FOAM USING SAME
[patent_app_type] => utility
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Array
(
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[patent_doc_number] => 12600826
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[patent_issue_date] => 2026-04-14
[patent_title] => Piping insulation
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Array
(
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[patent_doc_number] => 20240043643
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[patent_kind] => A1
[patent_issue_date] => 2024-02-08
[patent_title] => MEDICAL DEVICE WITH TUNABLE HYDROPHOBICITY AND METHOD OF MANUFACTURE
[patent_app_type] => utility
[patent_app_number] => 18/221595
[patent_app_country] => US
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Array
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[patent_doc_number] => 20230339223
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[patent_kind] => A1
[patent_issue_date] => 2023-10-26
[patent_title] => PLASTIC FILM, PLASTIC BAG AND PREPARATION METHOD OF PLASTIC FILM
[patent_app_type] => utility
[patent_app_number] => 18/214518
[patent_app_country] => US
[patent_app_date] => 2023-06-26
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Array
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Array
(
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[patent_title] => Molded Object
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/327061 | FILM | May 31, 2023 | Abandoned |
Array
(
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Array
(
[id] => 19543271
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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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Array
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