Search

Mary Alice Davis

Examiner (ID: 12081, Phone: (571)272-9965 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3746, 3748
Total Applications
1305
Issued Applications
969
Pending Applications
82
Abandoned Applications
268

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19319093 [patent_doc_number] => 20240240636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => PUMPS [patent_app_type] => utility [patent_app_number] => 18/560367 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18560367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/560367
Pump with longitudinal flow channels May 11, 2022 Issued
Array ( [id] => 18917188 [patent_doc_number] => 11879461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Oil pump with straightening member branching the suction passage [patent_app_type] => utility [patent_app_number] => 17/742739 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7153 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17742739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/742739
Oil pump with straightening member branching the suction passage May 11, 2022 Issued
Array ( [id] => 17830899 [patent_doc_number] => 20220268203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => GEARED TURBOFAN ENGINE WITH TARGETED MODULAR EFFICIENCY [patent_app_type] => utility [patent_app_number] => 17/737179 [patent_app_country] => US [patent_app_date] => 2022-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17737179 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/737179
Geared turbofan engine with targeted modular efficiency May 4, 2022 Issued
Array ( [id] => 19402647 [patent_doc_number] => 20240286158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => DEVICES FOR DISPENSING FLUIDS [patent_app_type] => utility [patent_app_number] => 18/289731 [patent_app_country] => US [patent_app_date] => 2022-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18289731 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289731
Devices for dispensing fluids May 4, 2022 Issued
Array ( [id] => 19433381 [patent_doc_number] => 20240301879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => ELEMENT, DEVICE AND METHOD FOR COMPRESSION OF A GAS TO BE COMPRESSED HAVING A LOW TEMPERATURE [patent_app_type] => utility [patent_app_number] => 18/284198 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18284198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284198
Element, device and method for compression of a gas to be compressed having a low temperature Mar 22, 2022 Issued
Array ( [id] => 18225542 [patent_doc_number] => 20230064536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => COMPRESSOR AND AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 17/654437 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17654437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654437
COMPRESSOR AND AIR CONDITIONER Mar 10, 2022 Abandoned
Array ( [id] => 17867930 [patent_doc_number] => 20220290666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => SCROLL COMPRESSOR PROVIDED WITH AN HYDROSTATIC LOWER BEARING ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 17/690533 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17690533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/690533
Scroll compressor provided with an hydrostatic lower bearing arrangement Mar 8, 2022 Issued
Array ( [id] => 19196894 [patent_doc_number] => 11994126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Methods and systems for lubricating a transport climate control system having an auxiliary sump [patent_app_type] => utility [patent_app_number] => 17/688430 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 9690 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17688430 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688430
Methods and systems for lubricating a transport climate control system having an auxiliary sump Mar 6, 2022 Issued
Array ( [id] => 18980898 [patent_doc_number] => 11906060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Rotary compressor with backflow suppresion mechanism for an introduction path [patent_app_type] => utility [patent_app_number] => 17/682572 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 10559 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 472 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17682572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/682572
Rotary compressor with backflow suppresion mechanism for an introduction path Feb 27, 2022 Issued
Array ( [id] => 19034984 [patent_doc_number] => 20240084799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => PUMP DEVICE [patent_app_type] => utility [patent_app_number] => 18/274207 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18274207 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/274207
PUMP DEVICE Feb 1, 2022 Abandoned
Array ( [id] => 17762152 [patent_doc_number] => 20220235764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => VARIABLE DISPLACEMENT VANE PUMP WITH IMPROVED PRESSURE CONTROL AND RANGE [patent_app_type] => utility [patent_app_number] => 17/580950 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17580950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580950
Variable displacement vane pump with improved pressure control and range Jan 20, 2022 Issued
Array ( [id] => 18718612 [patent_doc_number] => 11795948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Stacked gerotor pump pressure pulsation reduction [patent_app_type] => utility [patent_app_number] => 17/581424 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2612 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17581424 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/581424
Stacked gerotor pump pressure pulsation reduction Jan 20, 2022 Issued
Array ( [id] => 17735499 [patent_doc_number] => 20220220958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => Helical Trochoidal Rotary Machines with Improved Solids Handling [patent_app_type] => utility [patent_app_number] => 17/570154 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17570154 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/570154
Helical trochoidal rotary machines with improved solids handling Jan 5, 2022 Issued
Array ( [id] => 18733834 [patent_doc_number] => 11802558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Axial load in helical trochoidal rotary machines [patent_app_type] => utility [patent_app_number] => 17/565454 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 33 [patent_no_of_words] => 11323 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17565454 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/565454
Axial load in helical trochoidal rotary machines Dec 29, 2021 Issued
Array ( [id] => 19464980 [patent_doc_number] => 20240318649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => SCREW ASSEMBLY FOR A TRIPLE SCREW PUMP AND SCREW PUMP COMPRISING SAID ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/547472 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18547472 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547472
Screw assembly for a triple screw pump and screw pump comprising said assembly Dec 27, 2021 Issued
Array ( [id] => 19449737 [patent_doc_number] => 20240309867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => Hydraulic Gear Pump with Hydrostatic Shaft Bearing and Isolated Case Drain and Method of Operating a Hydraulic Gear Pump [patent_app_type] => utility [patent_app_number] => 18/576264 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18576264 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/576264
Hydraulic gear pump with hydrostatic shaft bearing and isolated case drain and method of operating a hydraulic gear pump Dec 19, 2021 Issued
Array ( [id] => 18988525 [patent_doc_number] => 20240060494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => SCROLL COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/261041 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 394 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18261041 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/261041
Scroll compressor with a thrust plate and a flexible thrust sheet member Dec 16, 2021 Issued
Array ( [id] => 17673667 [patent_doc_number] => 20220186834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => BEAD GASKET [patent_app_type] => utility [patent_app_number] => 17/546686 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17546686 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/546686
Pump with a multi-layered bead gasket Dec 8, 2021 Issued
Array ( [id] => 18576066 [patent_doc_number] => 11732584 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Rotary compressor with unequally spaced vane slots [patent_app_type] => utility [patent_app_number] => 17/536222 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 13871 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17536222 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/536222
Rotary compressor with unequally spaced vane slots Nov 28, 2021 Issued
Array ( [id] => 19624648 [patent_doc_number] => 12163460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Additively manufactured rotors for superchargers and expanders [patent_app_type] => utility [patent_app_number] => 17/520524 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 5074 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17520524 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/520524
Additively manufactured rotors for superchargers and expanders Nov 4, 2021 Issued
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