
Umar Cheema
Supervisory Patent Examiner (ID: 2729, Phone: (571)270-3037 , Office: P/2454 )
| Most Active Art Unit | 2444 |
| Art Unit(s) | 2454, 2456, 2458, 2444, 2144 |
| Total Applications | 274 |
| Issued Applications | 165 |
| Pending Applications | 18 |
| Abandoned Applications | 94 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 15212291
[patent_doc_number] => 20190368832
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-12-05
[patent_title] => LIQUID COOLING DEVICE, COOLANT CIRCULATION SYSTEM AND LIQUID LEAKAGE DETECTING METHOD
[patent_app_type] => utility
[patent_app_number] => 16/425983
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Array
(
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[patent_kind] => B2
[patent_issue_date] => 2025-08-26
[patent_title] => Thermally-enhanced and deployable structures
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Array
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[patent_title] => INTERCOOLER CONSISTING OF A LIQUID-COOLED PRECOOLER AND AN AIR-COOLED MAIN COOLER
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Array
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[patent_issue_date] => 2019-09-26
[patent_title] => LOOP HEAT PIPE
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Array
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Array
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Array
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[id] => 16298806
[patent_doc_number] => 20200284529
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[patent_issue_date] => 2020-09-10
[patent_title] => ACOUSTIC ABSORBER WITH INTEGRATED HEAT SINK
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/296412 | Acoustic absorber with integrated heat sink | Mar 7, 2019 | Issued |
Array
(
[id] => 16540295
[patent_doc_number] => 20200406708
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[patent_issue_date] => 2020-12-31
[patent_title] => VEHICLE COMPARTMENT TEMPERATURE CONTROL DEVICE
[patent_app_type] => utility
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Array
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Array
(
[id] => 14405459
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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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