
Louis M. Arana
Examiner (ID: 1819, Phone: (571)272-2236 , Office: P/2866 )
| Most Active Art Unit | 2866 |
| Art Unit(s) | 2605, 2613, 2215, 2866, 2618, 2862, 2858, 3621, 2831, 2857, 2607, 2859 |
| Total Applications | 2842 |
| Issued Applications | 2512 |
| Pending Applications | 102 |
| Abandoned Applications | 230 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
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[patent_doc_number] => 20210388936
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[patent_title] => Adjustable Tubular Pipe Insulator
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2020-06-12
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Array
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[patent_issue_date] => 2020-12-24
[patent_title] => DEVICE FOR INSERTING A PIPE INTO AN ELONGATED CAVITY
[patent_app_type] => utility
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Array
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[patent_issue_date] => 2022-08-25
[patent_title] => DOUBLE WALLED TUBE SEGMENT AND METHOD FOR PRODUCING SAID TUBE SEGMENT
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Array
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Array
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Array
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[patent_doc_number] => 11613978
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[patent_issue_date] => 2023-03-28
[patent_title] => Erosion-resistant inserts for flow equipment
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Array
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[patent_issue_date] => 2020-08-13
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Array
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Array
(
[id] => 16422781
[patent_doc_number] => 20200347979
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[patent_issue_date] => 2020-11-05
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Array
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[patent_doc_number] => 20200300404
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[patent_title] => Detecting and repairing method for external diseases of buried drainage pipeline
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Array
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[patent_doc_number] => 20200326094
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[patent_issue_date] => 2020-10-15
[patent_title] => INSULATED METAL CLAD REINFORCED DUCT
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Array
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[patent_title] => DRAINPIPE TEST PLUG WITH PRESSURE ASSISTED PLUG SEAL
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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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