Search

Stephen J. Ralis

Examiner (ID: 1994, Phone: (571)272-6227 , Office: P/3992 )

Most Active Art Unit
3742
Art Unit(s)
3992, 3742
Total Applications
509
Issued Applications
199
Pending Applications
64
Abandoned Applications
249

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18477227 [patent_doc_number] => 11690952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Pumping fluid delivery systems and methods using force application assembly [patent_app_type] => utility [patent_app_number] => 16/927174 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 155 [patent_figures_cnt] => 196 [patent_no_of_words] => 42053 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16927174 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/927174
Pumping fluid delivery systems and methods using force application assembly Jul 12, 2020 Issued
Array ( [id] => 17315411 [patent_doc_number] => 20210404459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => PERISTALTIC PUMP APPARATUS FOR USE WITH BIOPSY SAMPLING DEVICES [patent_app_type] => utility [patent_app_number] => 16/911590 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10184 [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] => 16911590 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/911590
PERISTALTIC PUMP APPARATUS FOR USE WITH BIOPSY SAMPLING DEVICES Jun 24, 2020 Abandoned
Array ( [id] => 16361870 [patent_doc_number] => 20200318621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => LINEAR COMPRESSOR [patent_app_type] => utility [patent_app_number] => 16/904794 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16904794 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/904794
Linear compressor Jun 17, 2020 Issued
Array ( [id] => 16526055 [patent_doc_number] => 20200400135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => Pump With Vibration Isolators [patent_app_type] => utility [patent_app_number] => 16/895344 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16895344 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/895344
Pump With Vibration Isolators Jun 7, 2020 Abandoned
Array ( [id] => 16513713 [patent_doc_number] => 20200392971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => ELECTRIC SUPERCHARGER [patent_app_type] => utility [patent_app_number] => 16/892744 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16892744 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/892744
ELECTRIC SUPERCHARGER Jun 3, 2020 Abandoned
Array ( [id] => 16298739 [patent_doc_number] => 20200284462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => MOTOR CONTROLLER FOR ELECTRIC BLOWERS [patent_app_type] => utility [patent_app_number] => 16/883619 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16883619 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/883619
Motor controller for electric blowers May 25, 2020 Issued
Array ( [id] => 18518946 [patent_doc_number] => 11708829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Cover for fluid systems and related methods [patent_app_type] => utility [patent_app_number] => 15/929652 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 5815 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15929652 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/929652
Cover for fluid systems and related methods May 13, 2020 Issued
Array ( [id] => 17923459 [patent_doc_number] => 11466699 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Fan cowl for the reduction of oscillations of an impeller [patent_app_type] => utility [patent_app_number] => 16/861627 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2882 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16861627 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/861627
Fan cowl for the reduction of oscillations of an impeller Apr 28, 2020 Issued
Array ( [id] => 16453424 [patent_doc_number] => 20200362850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => PISTON COMPRESSOR FOR MEDICAL USE [patent_app_type] => utility [patent_app_number] => 16/843555 [patent_app_country] => US [patent_app_date] => 2020-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16843555 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/843555
PISTON COMPRESSOR FOR MEDICAL USE Apr 7, 2020 Abandoned
Array ( [id] => 16576086 [patent_doc_number] => 20210010487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => FAN MOTOR [patent_app_type] => utility [patent_app_number] => 16/836264 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16836264 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/836264
FAN MOTOR Mar 30, 2020 Abandoned
Array ( [id] => 17688580 [patent_doc_number] => 20220195872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => IMPROVEMENTS TO A PNEUMATIC MOTOR [patent_app_type] => utility [patent_app_number] => 17/603366 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6542 [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] => 17603366 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/603366
Pneumatic motor Mar 29, 2020 Issued
Array ( [id] => 17816074 [patent_doc_number] => 11421677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => High-pressure pump [patent_app_type] => utility [patent_app_number] => 16/828081 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 68 [patent_figures_cnt] => 90 [patent_no_of_words] => 64570 [patent_no_of_claims] => 12 [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] => 16828081 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828081
High-pressure pump Mar 23, 2020 Issued
Array ( [id] => 17762161 [patent_doc_number] => 20220235773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => COMPRESSED AIR STATION [patent_app_type] => utility [patent_app_number] => 17/598550 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6424 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17598550 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/598550
Compressed air station Mar 23, 2020 Issued
Array ( [id] => 17631330 [patent_doc_number] => 20220166345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => CONTROL DEVICE, ELECTRIC COMPRESSOR, AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/437657 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17437657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/437657
Protection control unit for an inverter controlling current flow to a head capacitor Mar 10, 2020 Issued
Array ( [id] => 16298529 [patent_doc_number] => 20200284252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => COMPRESSOR MAINTENANCE MONITORING AND ALERT SYSTEM [patent_app_type] => utility [patent_app_number] => 16/809259 [patent_app_country] => US [patent_app_date] => 2020-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16809259 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/809259
Compressor maintenance monitoring and alert system Mar 3, 2020 Issued
Array ( [id] => 18040923 [patent_doc_number] => 20220385140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => FAN AND AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 17/789984 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17789984 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/789984
FAN AND AIR CONDITIONER Feb 25, 2020 Abandoned
Array ( [id] => 19292179 [patent_doc_number] => 12031529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Filling device for filling a defined quantity of a product [patent_app_type] => utility [patent_app_number] => 17/431927 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3705 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17431927 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431927
Filling device for filling a defined quantity of a product Feb 18, 2020 Issued
Array ( [id] => 18686072 [patent_doc_number] => 11781798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Vibration damping clips for climate control systems [patent_app_type] => utility [patent_app_number] => 16/792609 [patent_app_country] => US [patent_app_date] => 2020-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 7367 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16792609 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/792609
Vibration damping clips for climate control systems Feb 16, 2020 Issued
Array ( [id] => 16239102 [patent_doc_number] => 20200256336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => VALVELESS HYDRAULIC SYSTEM [patent_app_type] => utility [patent_app_number] => 16/787638 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16787638 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/787638
Valveless hydraulic system Feb 10, 2020 Issued
Array ( [id] => 16728544 [patent_doc_number] => 20210095691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => CENTRIFUGAL COMPRESSOR [patent_app_type] => utility [patent_app_number] => 16/784389 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16784389 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/784389
CENTRIFUGAL COMPRESSOR Feb 6, 2020 Abandoned
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