Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 17330500 [patent_doc_number] => 11220954 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Supercharging system with a model analysis unit [patent_app_type] => utility [patent_app_number] => 16/640558 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11009 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 511 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16640558 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/640558
Supercharging system with a model analysis unit May 22, 2019 Issued
Array ( [id] => 14836713 [patent_doc_number] => 20190276757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => SYSTEM AND METHOD FOR REDUCING NOx EMISSIONS FROM GASIFICATION POWER PLANTS [patent_app_type] => utility [patent_app_number] => 16/420287 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16420287 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/420287
Method for reducing NOx emissions from gasification power plants May 22, 2019 Issued
Array ( [id] => 17571691 [patent_doc_number] => 11319952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Hydraulic motor subassembly kit with carrier [patent_app_type] => utility [patent_app_number] => 17/040764 [patent_app_country] => US [patent_app_date] => 2019-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 9033 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17040764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/040764
Hydraulic motor subassembly kit with carrier May 21, 2019 Issued
Array ( [id] => 16963570 [patent_doc_number] => 20210215069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => CLOSED-CYCLE ABSORPTION SYSTEM AND METHOD FOR COOLING AND GENERATING POWER [patent_app_type] => utility [patent_app_number] => 17/056199 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17056199 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/056199
CLOSED-CYCLE ABSORPTION SYSTEM AND METHOD FOR COOLING AND GENERATING POWER May 20, 2019 Abandoned
Array ( [id] => 16682264 [patent_doc_number] => 10941733 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Air handling system constructions with externally-assisted boosting for turbocharged opposed-piston engines [patent_app_type] => utility [patent_app_number] => 16/408330 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 5374 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16408330 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/408330
Air handling system constructions with externally-assisted boosting for turbocharged opposed-piston engines May 8, 2019 Issued
Array ( [id] => 16697324 [patent_doc_number] => 10947910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Method and system for catalyst feedback control [patent_app_type] => utility [patent_app_number] => 16/405911 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 10853 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16405911 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405911
Method and system for catalyst feedback control May 6, 2019 Issued
Array ( [id] => 16863292 [patent_doc_number] => 11022028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Engine system and method including first and second turbochargers [patent_app_type] => utility [patent_app_number] => 16/405600 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5058 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16405600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405600
Engine system and method including first and second turbochargers May 6, 2019 Issued
Array ( [id] => 16825135 [patent_doc_number] => 20210140428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => PUMP HOUSING [patent_app_type] => utility [patent_app_number] => 17/058818 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17058818 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/058818
Pump housing with dual-purpose inlet fitting Apr 16, 2019 Issued
Array ( [id] => 17527397 [patent_doc_number] => 11300074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Vibration isolation structure of linear oscillatory motor and stirling engine [patent_app_type] => utility [patent_app_number] => 17/041457 [patent_app_country] => US [patent_app_date] => 2019-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6671 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 545 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17041457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/041457
Vibration isolation structure of linear oscillatory motor and stirling engine Mar 31, 2019 Issued
Array ( [id] => 14931345 [patent_doc_number] => 20190301310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => VEHICLE WITH SYSTEM FOR RECOVERING WASTE HEAT [patent_app_type] => utility [patent_app_number] => 16/367707 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16367707 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/367707
VEHICLE WITH SYSTEM FOR RECOVERING WASTE HEAT Mar 27, 2019 Abandoned
Array ( [id] => 14931425 [patent_doc_number] => 20190301350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => ENGINE CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 16/364686 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16364686 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/364686
Engine control device for port fuel injection during period between start of compression stroke and close of intake valve Mar 25, 2019 Issued
Array ( [id] => 16832658 [patent_doc_number] => 11008899 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Internal combustion engine with evaporative cooling and waste heat utilization [patent_app_type] => utility [patent_app_number] => 16/361252 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4508 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16361252 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/361252
Internal combustion engine with evaporative cooling and waste heat utilization Mar 21, 2019 Issued
Array ( [id] => 14583461 [patent_doc_number] => 20190219339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => Heat Storing and Heat Transfer Systems [patent_app_type] => utility [patent_app_number] => 16/357143 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16357143 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/357143
Heat storing and heat transfer systems incorporating a secondary chamber selectively moveable into a primary heat storage member Mar 17, 2019 Issued
Array ( [id] => 14568927 [patent_doc_number] => 20190212070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => Hybrid Pumped Thermal Systems [patent_app_type] => utility [patent_app_number] => 16/354824 [patent_app_country] => US [patent_app_date] => 2019-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16354824 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/354824
Hybrid Pumped Thermal Systems Mar 14, 2019 Abandoned
Array ( [id] => 16583584 [patent_doc_number] => 20210017986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => Screw Rotor, Fluid Machine Main Body, and Fluid Machine [patent_app_type] => utility [patent_app_number] => 16/981128 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16981128 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/981128
Screw rotor, fluid machine main body, and fluid machine Mar 13, 2019 Issued
Array ( [id] => 17351337 [patent_doc_number] => 11225965 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Screw rotor and fluid machine body [patent_app_type] => utility [patent_app_number] => 16/980499 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 3745 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16980499 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/980499
Screw rotor and fluid machine body Mar 13, 2019 Issued
Array ( [id] => 19013671 [patent_doc_number] => 11920592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Dry pump for gas and set of a plurality of dry pumps for gas [patent_app_type] => utility [patent_app_number] => 17/439018 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4080 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 428 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17439018 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/439018
Dry pump for gas and set of a plurality of dry pumps for gas Mar 13, 2019 Issued
Array ( [id] => 17534285 [patent_doc_number] => 20220112894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => HELICAL GEAR PUMP AND HELICAL GEAR MOTOR [patent_app_type] => utility [patent_app_number] => 17/428627 [patent_app_country] => US [patent_app_date] => 2019-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17428627 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/428627
Helical gear pump and helical gear motor Mar 7, 2019 Issued
Array ( [id] => 17179148 [patent_doc_number] => 11156385 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Pumped thermal storage cycles with working fluid management [patent_app_type] => utility [patent_app_number] => 16/289017 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 48 [patent_no_of_words] => 34345 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16289017 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/289017
Pumped thermal storage cycles with working fluid management Feb 27, 2019 Issued
Array ( [id] => 17178916 [patent_doc_number] => 11156152 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Waste heat recovery system with nozzle block including geometrically different nozzles and turbine expander for the same [patent_app_type] => utility [patent_app_number] => 16/282854 [patent_app_country] => US [patent_app_date] => 2019-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 9221 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16282854 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/282854
Waste heat recovery system with nozzle block including geometrically different nozzles and turbine expander for the same Feb 21, 2019 Issued
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