
Mary Alice Davis
Examiner (ID: 18524, Phone: (571)272-9965 , Office: P/3748 )
| Most Active Art Unit | 3748 |
| Art Unit(s) | 3748, 3746 |
| Total Applications | 1275 |
| Issued Applications | 952 |
| Pending Applications | 79 |
| Abandoned Applications | 267 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18324695
[patent_doc_number] => 20230122823
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-20
[patent_title] => A LUBRICANT RECOVERY SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/906001
[patent_app_country] => US
[patent_app_date] => 2021-03-10
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/906001 | Vacuum pump lubricant recovery system returning lubricant from the air filter based on pressure measurements in the vacuum pump | Mar 9, 2021 | Issued |
Array
(
[id] => 18244428
[patent_doc_number] => 20230076739
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-09
[patent_title] => MULTIPLE STAGE VACUUM PUMP
[patent_app_type] => utility
[patent_app_number] => 17/760408
[patent_app_country] => US
[patent_app_date] => 2021-02-10
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/760408 | Multiple stage vacuum pump | Feb 9, 2021 | Issued |
Array
(
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[patent_doc_number] => 20230052482
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[patent_kind] => A1
[patent_issue_date] => 2023-02-16
[patent_title] => GEAR WHEEL AND COMPRESSOR DEVICE EQUIPPED WITH SUCH GEAR WHEEL
[patent_app_type] => utility
[patent_app_number] => 17/797271
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[patent_app_date] => 2021-02-04
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/797271 | Gear wheel and compressor device equipped with such gear wheel | Feb 3, 2021 | Issued |
Array
(
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[patent_issue_date] => 2024-06-18
[patent_title] => Volume ratio for a R718* compressor
[patent_app_type] => utility
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[patent_app_country] => US
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Array
(
[id] => 16978457
[patent_doc_number] => 20210222694
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[patent_kind] => A1
[patent_issue_date] => 2021-07-22
[patent_title] => Friction-Optimized Vacuum Orbiter Pump
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Array
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[patent_doc_number] => 20230086482
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[patent_issue_date] => 2023-03-23
[patent_title] => LUBRICANT SYSTEM FOR A COMPRESSOR
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Array
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[patent_issue_date] => 2024-06-18
[patent_title] => Compressor device and device equipped with a bearing damper
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/765911 | Compressor device and device equipped with a bearing damper | Dec 14, 2020 | Issued |
Array
(
[id] => 19505589
[patent_doc_number] => 12117003
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[patent_kind] => B2
[patent_issue_date] => 2024-10-15
[patent_title] => Flexible crescent for low pressure fuel pump
[patent_app_type] => utility
[patent_app_number] => 17/785865
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/785865 | Flexible crescent for low pressure fuel pump | Dec 13, 2020 | Issued |
| 17/116170 | APPARATUS AND METHOD FOR ACTIVE VEHICLE SUSPENSION | Dec 8, 2020 | |
Array
(
[id] => 17816085
[patent_doc_number] => 11421688
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[patent_issue_date] => 2022-08-23
[patent_title] => Vane compressor with elastic member protruding into the cylinder
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Array
(
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[patent_title] => ECCENTRIC SCREW PUMP
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/778262 | Eccentric screw pump with a pressure chamber between an elastomeric stator portion and a casing | Nov 18, 2020 | Issued |
Array
(
[id] => 18013914
[patent_doc_number] => 11506200
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[patent_title] => Hydraulic gear pump with radial pressure compensator
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Array
(
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[patent_title] => Rotary vane compressor with a step in the bearing adjacent the rail groove
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Array
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Array
(
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[patent_title] => SEALED DRIVE FOR CONNECTING PROGRESSIVE CAVITY PUMP ROTORS TO UNIVERSAL JOINTS
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Array
(
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Array
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[patent_title] => Filter-and-throttle unit for a scroll compressor, and scroll compressor for a refrigerant circuit
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Array
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Array
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Array
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