Search

Vy N. Koenig

Examiner (ID: 160, Phone: (571)272-7954 , Office: P/2918 )

Most Active Art Unit
2918
Art Unit(s)
2915, 2963, 2918, 2938, 2913, 2923
Total Applications
2034
Issued Applications
2000
Pending Applications
17
Abandoned Applications
28

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18903481 [patent_doc_number] => 20240018966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => CENTRIFUGAL COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/216742 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18216742 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/216742
Centrifugal compressor Jun 29, 2023 Issued
Array ( [id] => 18859639 [patent_doc_number] => 20230414073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => CONDUIT CONNECTION DEVICE FOR AN INSERTION-INSTRUMENT AND ENDOSCOPE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/214641 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18214641 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/214641
CONDUIT CONNECTION DEVICE FOR AN INSERTION-INSTRUMENT AND ENDOSCOPE APPARATUS Jun 26, 2023 Pending
Array ( [id] => 20407873 [patent_doc_number] => 20250376982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => ROLLING PISTON ROTARY COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/876665 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18876665 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/876665
ROLLING PISTON ROTARY COMPRESSOR Jun 25, 2023 Pending
Array ( [id] => 20420878 [patent_doc_number] => 20250382963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => AIR COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/876088 [patent_app_country] => US [patent_app_date] => 2023-06-26 [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] => -5 [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] => 18876088 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/876088
AIR COMPRESSOR Jun 25, 2023 Pending
Array ( [id] => 19368806 [patent_doc_number] => 12060883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Pump integrated with two independently driven prime movers [patent_app_type] => utility [patent_app_number] => 18/331430 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 13087 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331430 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331430
Pump integrated with two independently driven prime movers Jun 7, 2023 Issued
Array ( [id] => 20555982 [patent_doc_number] => 20260055762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => VARIABLE DISPLACEMENT OIL PUMP AND METHOD FOR PRODUCING VARIABLE DISPLACEMENT OIL PUMP [patent_app_type] => utility [patent_app_number] => 19/105515 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19105515 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/105515
VARIABLE DISPLACEMENT OIL PUMP AND METHOD FOR PRODUCING VARIABLE DISPLACEMENT OIL PUMP Jun 5, 2023 Pending
Array ( [id] => 18702016 [patent_doc_number] => 11788518 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-17 [patent_title] => Low-profile solar-powered flood control device [patent_app_type] => utility [patent_app_number] => 18/324746 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 5618 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18324746 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/324746
Low-profile solar-powered flood control device May 25, 2023 Issued
Array ( [id] => 18771576 [patent_doc_number] => 20230366397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => SYSTEMS AND METHODS FOR OPERATION MODES FOR AN AIR COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/317536 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18317536 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/317536
Systems and methods for operation modes for an air compressor May 14, 2023 Issued
Array ( [id] => 18613121 [patent_doc_number] => 20230279857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => METHOD FOR CONTROLLING A ROTARY SCREW COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/316725 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18316725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/316725
Method for controlling a rotary screw compressor May 11, 2023 Issued
Array ( [id] => 18613025 [patent_doc_number] => 20230279761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => SYSTEMS AND METHODS TO MONITOR, DETECT, AND/OR INTERVENE RELATIVE TO CAVITATION AND PULSATION EVENTS DURING A HYDRAULIC FRACTURING OPERATION [patent_app_type] => utility [patent_app_number] => 18/196001 [patent_app_country] => US [patent_app_date] => 2023-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18196001 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/196001
Systems and methods to monitor, detect, and/or intervene relative to cavitation and pulsation events during a hydraulic fracturing operation May 10, 2023 Issued
Array ( [id] => 19242531 [patent_doc_number] => 12012955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Fluid end [patent_app_type] => utility [patent_app_number] => 18/313515 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 116 [patent_figures_cnt] => 239 [patent_no_of_words] => 32258 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18313515 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/313515
Fluid end May 7, 2023 Issued
Array ( [id] => 20402717 [patent_doc_number] => 12492689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Frac pump system [patent_app_type] => utility [patent_app_number] => 18/307505 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 0 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18307505 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307505
Frac pump system Apr 25, 2023 Issued
Array ( [id] => 18709961 [patent_doc_number] => 20230332583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => FRACTURING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/307177 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18307177 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307177
Fracturing apparatus Apr 25, 2023 Issued
Array ( [id] => 19932430 [patent_doc_number] => 12305629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Diaphragm pump [patent_app_type] => utility [patent_app_number] => 18/307574 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18307574 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307574
Diaphragm pump Apr 25, 2023 Issued
Array ( [id] => 18552702 [patent_doc_number] => 20230250713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => RODLESS PUMP AND MULTI-SEALING HYDRAULIC SUB ARTIFICIAL LIFT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/299939 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18299939 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299939
Rodless pump and multi-sealing hydraulic sub artificial lift system Apr 12, 2023 Issued
Array ( [id] => 19060755 [patent_doc_number] => 11939974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Systems and methods of utilization of a hydraulic fracturing unit profile to operate hydraulic fracturing units [patent_app_type] => utility [patent_app_number] => 18/127841 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 14977 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18127841 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/127841
Systems and methods of utilization of a hydraulic fracturing unit profile to operate hydraulic fracturing units Mar 28, 2023 Issued
Array ( [id] => 20050735 [patent_doc_number] => 20250188957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => PRESSURE EXCHANGERS WITH FOULING AND PARTICLE HANDLING CAPABILITIES [patent_app_type] => utility [patent_app_number] => 18/849446 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18849446 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/849446
Pressure exchangers with fouling and particle handling capabilities Mar 23, 2023 Issued
Array ( [id] => 18693501 [patent_doc_number] => 20230323900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => MINIMIZING MIXING IN A PRESSURE EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/125334 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18125334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125334
MINIMIZING MIXING IN A PRESSURE EXCHANGER Mar 22, 2023 Pending
Array ( [id] => 19856144 [patent_doc_number] => 12258969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Water pumps for urban water landscapes [patent_app_type] => utility [patent_app_number] => 18/181533 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8762 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 458 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18181533 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/181533
Water pumps for urban water landscapes Mar 8, 2023 Issued
Array ( [id] => 18469643 [patent_doc_number] => 20230203927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => POWER SOURCES AND TRANSMISSION NETWORKS FOR AUXILIARY EQUIPMENT ONBOARD HYDRAULIC FRACTURING UNITS AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 18/116383 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116383 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116383
Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods Mar 1, 2023 Issued
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