
Laert Dounis
Examiner (ID: 13938, Phone: (571)272-2146 , Office: P/3748 )
| Most Active Art Unit | 3746 |
| Art Unit(s) | 3746, 3748 |
| Total Applications | 975 |
| Issued Applications | 653 |
| Pending Applications | 67 |
| Abandoned Applications | 268 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19817482
[patent_doc_number] => 20250075689
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[patent_kind] => A1
[patent_issue_date] => 2025-03-06
[patent_title] => RADIAL PISTON PUMP, METHOD FOR OPERATING A RADIAL PISTON PUMP, AND STEERING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/822746
[patent_app_country] => US
[patent_app_date] => 2024-09-03
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Array
(
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[patent_kind] => B2
[patent_issue_date] => 2025-09-23
[patent_title] => PV cleaning system with rack and pinion wiper
[patent_app_type] => utility
[patent_app_number] => 18/813156
[patent_app_country] => US
[patent_app_date] => 2024-08-23
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Array
(
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[patent_issue_date] => 2025-04-03
[patent_title] => SYSTEM HAVING A MECHANICAL CONNECTION DEVICE WITH TWO MECHANICAL TORQUE TRANSMISSION PATHS
[patent_app_type] => utility
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Array
(
[id] => 20796087
[patent_doc_number] => 20260176987
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[patent_kind] => A1
[patent_issue_date] => 2026-06-25
[patent_title] => PEAK LOAD AND FREQUENCY REGULATION SYSTEM FOR THERMAL POWER UNIT
[patent_app_type] => utility
[patent_app_number] => 18/832483
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[patent_app_date] => 2024-06-18
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Array
(
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[patent_title] => THERMAL SLUDGE TO ENERGY TRANSFORMER
[patent_app_type] => utility
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Array
(
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[patent_title] => Operation method of a heat engine device using a single ion
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Array
(
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[patent_title] => Photovoltaic installation including triangular tube heat collector and piston
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Array
(
[id] => 19449726
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[patent_issue_date] => 2024-09-19
[patent_title] => SYSTEMS FOR GENERATING GEOTHERMAL POWER IN AN ORGANIC RANKINE CYCLE OPERATION DURING HYDROCARBON PRODUCTION BASED ON WORKING FLUID TEMPERATURE
[patent_app_type] => utility
[patent_app_number] => 18/671018
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/671018 | Systems for generating geothermal power in an organic Rankine cycle operation during hydrocarbon production based on working fluid temperature | May 21, 2024 | Issued |
Array
(
[id] => 19433323
[patent_doc_number] => 20240301821
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[patent_title] => PUMPED HEAT ENERGY STORAGE SYSTEM WITH STEAM CYCLE
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Array
(
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[patent_title] => Pump having hollow rotor disposed in stator
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/659889 | Pump having hollow rotor disposed in stator | May 8, 2024 | Issued |
Array
(
[id] => 20337034
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[patent_title] => SUBMERSIBLE PUMPING SYSTEMS WITH INTAKE MODULES HAVING TANGENTIAL FLUID INTAKE PORTS
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/654963 | Submersible pumping systems with intake modules having tangential fluid intake ports | May 2, 2024 | Issued |
Array
(
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Array
(
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Array
(
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[patent_title] => Internal combustion engine powered system, charge air cooler assembly, and method of cooling charge air
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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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