
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] => 20337092
[patent_doc_number] => 20250341212
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-11-06
[patent_title] => MOTOR AND PUMP SYSTEM WITH FLUID LEVEL CONTROL PLATE
[patent_app_type] => utility
[patent_app_number] => 19/195016
[patent_app_country] => US
[patent_app_date] => 2025-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3648
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 19195016
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/195016 | MOTOR AND PUMP SYSTEM WITH FLUID LEVEL CONTROL PLATE | Apr 29, 2025 | Pending |
Array
(
[id] => 20136817
[patent_doc_number] => 20250243861
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-31
[patent_title] => SCROLL COMPRESSOR HAVING OVERHEATING PREVENTION DEVICE
[patent_app_type] => utility
[patent_app_number] => 19/180498
[patent_app_country] => US
[patent_app_date] => 2025-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2326
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19180498
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/180498 | SCROLL COMPRESSOR HAVING OVERHEATING PREVENTION DEVICE | Apr 15, 2025 | Pending |
Array
(
[id] => 20248737
[patent_doc_number] => 20250297606
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-09-25
[patent_title] => ELECTRICAL MACHINE
[patent_app_type] => utility
[patent_app_number] => 19/087427
[patent_app_country] => US
[patent_app_date] => 2025-03-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2227
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19087427
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/087427 | ELECTRICAL MACHINE | Mar 20, 2025 | Pending |
Array
(
[id] => 20322032
[patent_doc_number] => 20250334120
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-10-30
[patent_title] => COMPRESSOR
[patent_app_type] => utility
[patent_app_number] => 19/062353
[patent_app_country] => US
[patent_app_date] => 2025-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14880
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 236
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19062353
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/062353 | COMPRESSOR | Feb 24, 2025 | Pending |
Array
(
[id] => 20506347
[patent_doc_number] => 12540619
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-02-03
[patent_title] => Multifunctional vacuum pump
[patent_app_type] => utility
[patent_app_number] => 19/056805
[patent_app_country] => US
[patent_app_date] => 2025-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 2322
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 990
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19056805
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/056805 | MULTIFUNCTIONAL VACUUM PUMP | Feb 18, 2025 | Issued |
| 19/103056 | SCROLL-TYPE FLUID MACHINE | Feb 10, 2025 | Pending |
| 19/100999 | MULTIPHASE PUMPING SYSTEM | Feb 3, 2025 | Pending |
| 19/099093 | DRIVING MEMBER FOR SCROLL COMPRESSOR AND SCROLL COMPRESSOR | Jan 27, 2025 | Pending |
Array
(
[id] => 20008267
[patent_doc_number] => 20250146489
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-08
[patent_title] => ROTARY PISTON COMPRESSOR/PUMP/BLOWER WITH A VENTILATION CHANNEL
[patent_app_type] => utility
[patent_app_number] => 19/013773
[patent_app_country] => US
[patent_app_date] => 2025-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[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] => 19013773
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/013773 | ROTARY PISTON COMPRESSOR/PUMP/BLOWER WITH A VENTILATION CHANNEL | Jan 7, 2025 | Issued |
Array
(
[id] => 20033821
[patent_doc_number] => 20250172043
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-29
[patent_title] => PARTICLE ADJUSTING DRILLING ASSEMBLY AND METHOD
[patent_app_type] => utility
[patent_app_number] => 19/009615
[patent_app_country] => US
[patent_app_date] => 2025-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1145
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -31
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19009615
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/009615 | PARTICLE ADJUSTING DRILLING ASSEMBLY AND METHOD | Jan 2, 2025 | Pending |
Array
(
[id] => 19984654
[patent_doc_number] => 20250122876
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-04-17
[patent_title] => COMPRESSOR AND REFRIGERATION CYCLE DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/990756
[patent_app_country] => US
[patent_app_date] => 2024-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14518
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18990756
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/990756 | COMPRESSOR AND REFRIGERATION CYCLE DEVICE | Dec 19, 2024 | Pending |
Array
(
[id] => 20060186
[patent_doc_number] => 20250198408
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-19
[patent_title] => Compressor installation having cooling, and method for operating a compressor installation
[patent_app_type] => utility
[patent_app_number] => 18/980688
[patent_app_country] => US
[patent_app_date] => 2024-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17536
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18980688
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/980688 | Compressor installation having cooling, and method for operating a compressor installation | Dec 12, 2024 | Pending |
Array
(
[id] => 20151141
[patent_doc_number] => 20250250979
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-08-07
[patent_title] => POSITIVE DISPLACEMENT PUMP SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/967800
[patent_app_country] => US
[patent_app_date] => 2024-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18967800
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/967800 | POSITIVE DISPLACEMENT PUMP SYSTEM | Dec 3, 2024 | Pending |
Array
(
[id] => 20041780
[patent_doc_number] => 20250180002
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-05
[patent_title] => Piston rod mechanism for air compressor and air compressor
[patent_app_type] => utility
[patent_app_number] => 18/964071
[patent_app_country] => US
[patent_app_date] => 2024-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18964071
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/964071 | Piston rod mechanism for air compressor and air compressor | Nov 28, 2024 | Abandoned |
Array
(
[id] => 20041793
[patent_doc_number] => 20250180015
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-05
[patent_title] => PUMP WITH PRESSURE DISC
[patent_app_type] => utility
[patent_app_number] => 18/963297
[patent_app_country] => US
[patent_app_date] => 2024-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1265
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18963297
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/963297 | PUMP WITH PRESSURE DISC | Nov 26, 2024 | Pending |
Array
(
[id] => 20008273
[patent_doc_number] => 20250146495
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-08
[patent_title] => Flexible Pump Assembly for Use in a Fan Drive
[patent_app_type] => utility
[patent_app_number] => 18/936008
[patent_app_country] => US
[patent_app_date] => 2024-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1154
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 268
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18936008
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/936008 | Flexible pump assembly for use in a fan drive | Nov 3, 2024 | Issued |
Array
(
[id] => 20233100
[patent_doc_number] => 20250290419
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-09-18
[patent_title] => ROTATIONAL ENGINE
[patent_app_type] => utility
[patent_app_number] => 18/928999
[patent_app_country] => US
[patent_app_date] => 2024-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10260
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[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] => 18928999
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/928999 | ROTATIONAL ENGINE | Oct 27, 2024 | Pending |
Array
(
[id] => 19863281
[patent_doc_number] => 20250102067
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-27
[patent_title] => METHODS AND SYSTEMS FOR SEALING ROTATING EQUIPMENT SUCH AS EXPANDERS OR COMPRESSORS
[patent_app_type] => utility
[patent_app_number] => 18/923427
[patent_app_country] => US
[patent_app_date] => 2024-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 20872
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18923427
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/923427 | METHODS AND SYSTEMS FOR SEALING ROTATING EQUIPMENT SUCH AS EXPANDERS OR COMPRESSORS | Oct 21, 2024 | Pending |
Array
(
[id] => 20453615
[patent_doc_number] => 12516667
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-01-06
[patent_title] => Liquid pump unit with latch mechanism
[patent_app_type] => utility
[patent_app_number] => 18/919561
[patent_app_country] => US
[patent_app_date] => 2024-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 0
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 232
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18919561
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/919561 | Liquid pump unit with latch mechanism | Oct 17, 2024 | Issued |
Array
(
[id] => 19709984
[patent_doc_number] => 20250020126
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-16
[patent_title] => COMPRESSOR
[patent_app_type] => utility
[patent_app_number] => 18/900159
[patent_app_country] => US
[patent_app_date] => 2024-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6323
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18900159
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/900159 | COMPRESSOR | Sep 26, 2024 | Pending |