Search

Stephen P. Avila

Examiner (ID: 8513, Phone: (571)272-6678 , Office: P/3617 )

Most Active Art Unit
3617
Art Unit(s)
3615, 3612, 3105, 2899, 3642, 3102, 3617
Total Applications
5765
Issued Applications
4909
Pending Applications
244
Abandoned Applications
648

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18996622 [patent_doc_number] => 11913456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Rotary vane compressor with residual refrigerant removal [patent_app_type] => utility [patent_app_number] => 17/060646 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 10256 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17060646 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/060646
Rotary vane compressor with residual refrigerant removal Sep 30, 2020 Issued
Array ( [id] => 19227300 [patent_doc_number] => 12006934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Scroll compressor and refrigeration cycle apparatus [patent_app_type] => utility [patent_app_number] => 18/006194 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 12981 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18006194 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/006194
Scroll compressor and refrigeration cycle apparatus Sep 30, 2020 Issued
Array ( [id] => 16576017 [patent_doc_number] => 20210010418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => GEARED TURBOFAN ENGINE WITH TARGETED MODULAR EFFICIENCY [patent_app_type] => utility [patent_app_number] => 17/038608 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17038608 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/038608
Geared turbofan engine with targeted modular efficiency Sep 29, 2020 Issued
Array ( [id] => 18932922 [patent_doc_number] => 11885330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Two-cylinder rotary compressor with mufflers [patent_app_type] => utility [patent_app_number] => 17/801370 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 9914 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 961 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17801370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/801370
Two-cylinder rotary compressor with mufflers Sep 29, 2020 Issued
Array ( [id] => 19918897 [patent_doc_number] => 12294282 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Motor and vacuum cleaner [patent_app_type] => utility [patent_app_number] => 17/771342 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 449 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771342
Motor and vacuum cleaner Sep 3, 2020 Issued
Array ( [id] => 17867933 [patent_doc_number] => 20220290669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => PUMP BODY ASSEMBLY, HEAT EXCHANGE APPARATUS, FLUID MACHINE AND OPERATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/639888 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17639888 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/639888
Pump body assembly, heat exchange apparatus, fluid machine and operating method thereof Aug 23, 2020 Issued
Array ( [id] => 16658205 [patent_doc_number] => 20210054841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => MULTI-STAGE DRY ROOTS VACUUM PUMP [patent_app_type] => utility [patent_app_number] => 16/945254 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16945254 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/945254
Multi-stage dry roots vacuum pump Jul 30, 2020 Issued
Array ( [id] => 18552811 [patent_doc_number] => 20230250822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => A COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/003202 [patent_app_country] => US [patent_app_date] => 2020-07-31 [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] => -3 [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] => 18003202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/003202
Compressor with a suction valve having a spring, a seal, and a cylindrical suction valve body Jul 30, 2020 Issued
Array ( [id] => 17830971 [patent_doc_number] => 20220268275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => POSITIVE DISPLACEMENT PUMP SHAFT BEARING ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/628733 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17628733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628733
POSITIVE DISPLACEMENT PUMP SHAFT BEARING ASSEMBLY Jul 28, 2020 Abandoned
Array ( [id] => 16583582 [patent_doc_number] => 20210017984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => ROTARY COMPRESSOR [patent_app_type] => utility [patent_app_number] => 16/931163 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16931163 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/931163
Rotary compressor with a vane discharge-sided groove and a vane suction-sided groove Jul 15, 2020 Issued
Array ( [id] => 18103061 [patent_doc_number] => 11542942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Dynamic radial compliance in scroll compressors [patent_app_type] => utility [patent_app_number] => 16/922277 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 24 [patent_no_of_words] => 11900 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16922277 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/922277
Dynamic radial compliance in scroll compressors Jul 6, 2020 Issued
Array ( [id] => 17968880 [patent_doc_number] => 11486398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Rotary compressor with selective oil communication [patent_app_type] => utility [patent_app_number] => 16/921087 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11486 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16921087 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/921087
Rotary compressor with selective oil communication Jul 5, 2020 Issued
Array ( [id] => 17808241 [patent_doc_number] => 20220260076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => ORBITING SCROLL PLATE DRIVING ASSEMBLY AND SCROLL COMPRESSOR [patent_app_type] => utility [patent_app_number] => 17/620626 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17620626 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/620626
Orbiting scroll plate driving assembly and scroll compressor Jun 29, 2020 Issued
Array ( [id] => 19113571 [patent_doc_number] => 20240125321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => UNIAXIAL ECCENTRIC SCREW PUMP [patent_app_type] => utility [patent_app_number] => 17/641768 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17641768 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/641768
Uniaxial eccentric screw pump with radial adjustment of the stator Jun 28, 2020 Issued
Array ( [id] => 18512072 [patent_doc_number] => 20230228268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/009833 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18009833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/009833
Helical compressor with internal bearings Jun 9, 2020 Issued
Array ( [id] => 16598858 [patent_doc_number] => 20210025389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => ROTARY COMPPRESOR [patent_app_type] => utility [patent_app_number] => 16/880158 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16880158 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/880158
Rotary compressor with roller oil groove May 20, 2020 Issued
Array ( [id] => 16269504 [patent_doc_number] => 20200270991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => Rotary Engine Rotor [patent_app_type] => utility [patent_app_number] => 15/930849 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15930849 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/930849
Rotary engine rotor with lip and a recess on the flank May 12, 2020 Issued
Array ( [id] => 16239077 [patent_doc_number] => 20200256311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => Load Balanced Power Section of Progressing Cavity Device [patent_app_type] => utility [patent_app_number] => 16/860185 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10573 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16860185 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/860185
Load balanced power section of progressing cavity device Apr 27, 2020 Issued
Array ( [id] => 16399620 [patent_doc_number] => 20200340478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => VANE PUMP WITH IMPROVED SEAL ASSEMBLY FOR CONTROL CHAMBER [patent_app_type] => utility [patent_app_number] => 16/850718 [patent_app_country] => US [patent_app_date] => 2020-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16850718 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/850718
Vane pump with improved seal assembly for control chamber Apr 15, 2020 Issued
Array ( [id] => 16453434 [patent_doc_number] => 20200362860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => COMPACT DUAL-SECTION GEAR PUMP [patent_app_type] => utility [patent_app_number] => 16/844156 [patent_app_country] => US [patent_app_date] => 2020-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16844156 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/844156
Compact dual-section gear pump Apr 8, 2020 Issued
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