Search

Luke E. Karpinski

Examiner (ID: 764, Phone: (571)270-3501 , Office: P/1616 )

Most Active Art Unit
1616
Art Unit(s)
1616
Total Applications
608
Issued Applications
181
Pending Applications
66
Abandoned Applications
363

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20060204 [patent_doc_number] => 20250198426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => NOISE REDUCTION FOR AIR FLOW DEVICES [patent_app_type] => utility [patent_app_number] => 19/071904 [patent_app_country] => US [patent_app_date] => 2025-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3388 [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] => 19071904 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/071904
Noise reduction for air flow devices Mar 5, 2025 Issued
Array ( [id] => 20050723 [patent_doc_number] => 20250188945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => IMPELLER PUMP AND METHOD [patent_app_type] => utility [patent_app_number] => 19/056495 [patent_app_country] => US [patent_app_date] => 2025-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1209 [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] => 19056495 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/056495
IMPELLER PUMP AND METHOD Feb 17, 2025 Pending
Array ( [id] => 20373040 [patent_doc_number] => 12480469 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Methods and devices for independently pitching of wind turbine [patent_app_type] => utility [patent_app_number] => 19/006168 [patent_app_country] => US [patent_app_date] => 2024-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1217 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19006168 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/006168
Methods and devices for independently pitching of wind turbine Dec 29, 2024 Issued
Array ( [id] => 19999235 [patent_doc_number] => 20250137457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => SUBMERSIBLE PUMP [patent_app_type] => utility [patent_app_number] => 18/986014 [patent_app_country] => US [patent_app_date] => 2024-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18986014 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/986014
SUBMERSIBLE PUMP Dec 17, 2024 Pending
Array ( [id] => 19863095 [patent_doc_number] => 20250101881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => VARIABLE DIAMETER THRUST LINK APPARATUS [patent_app_type] => utility [patent_app_number] => 18/947789 [patent_app_country] => US [patent_app_date] => 2024-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18947789 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/947789
Variable diameter thrust link apparatus Nov 13, 2024 Issued
Array ( [id] => 19991571 [patent_doc_number] => 20250129793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => PARALLEL FLOW PUMP [patent_app_type] => utility [patent_app_number] => 18/943560 [patent_app_country] => US [patent_app_date] => 2024-11-11 [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] => 0 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18943560 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/943560
PARALLEL FLOW PUMP Nov 10, 2024 Pending
Array ( [id] => 19724759 [patent_doc_number] => 20250027510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => PORTABLE FAN [patent_app_type] => utility [patent_app_number] => 18/891502 [patent_app_country] => US [patent_app_date] => 2024-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18891502 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/891502
PORTABLE FAN Sep 19, 2024 Pending
Array ( [id] => 19801355 [patent_doc_number] => 20250067280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => VENTILATION AND PROTECTION GRID FOR FAN MODULE [patent_app_type] => utility [patent_app_number] => 18/812437 [patent_app_country] => US [patent_app_date] => 2024-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18812437 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/812437
VENTILATION AND PROTECTION GRID FOR FAN MODULE Aug 21, 2024 Pending
Array ( [id] => 19724643 [patent_doc_number] => 20250027394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => FLUID LIFT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/777225 [patent_app_country] => US [patent_app_date] => 2024-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18777225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/777225
Fluid lift system Jul 17, 2024 Issued
Array ( [id] => 19984663 [patent_doc_number] => 20250122885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => FAN MODULE [patent_app_type] => utility [patent_app_number] => 18/748050 [patent_app_country] => US [patent_app_date] => 2024-06-19 [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] => -8 [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] => 18748050 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/748050
Fan module Jun 18, 2024 Issued
Array ( [id] => 20372978 [patent_doc_number] => 12480407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Gas turbine engine component with variable cooling hole geometry [patent_app_type] => utility [patent_app_number] => 18/746279 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 2422 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746279
Gas turbine engine component with variable cooling hole geometry Jun 17, 2024 Issued
Array ( [id] => 19659427 [patent_doc_number] => 20240426492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => VENTILATION UNIT [patent_app_type] => utility [patent_app_number] => 18/746305 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746305 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746305
VENTILATION UNIT Jun 17, 2024 Abandoned
Array ( [id] => 19643627 [patent_doc_number] => 20240418147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => WIND TURBINE SYSTEM WITH A CONTROLLER AND POWER SUPPLY UNIT WITH AN ENERGY STORAGE SYSTEM AS WELL AS ASSOCIATED WIND TURBINE AND METHOD [patent_app_type] => utility [patent_app_number] => 18/745708 [patent_app_country] => US [patent_app_date] => 2024-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18745708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/745708
WIND TURBINE SYSTEM WITH A CONTROLLER AND POWER SUPPLY UNIT WITH AN ENERGY STORAGE SYSTEM AS WELL AS ASSOCIATED WIND TURBINE AND METHOD Jun 16, 2024 Pending
Array ( [id] => 19631946 [patent_doc_number] => 20240410395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => VACUUM PUMP [patent_app_type] => utility [patent_app_number] => 18/733975 [patent_app_country] => US [patent_app_date] => 2024-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18733975 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/733975
Vacuum pump Jun 4, 2024 Issued
Array ( [id] => 20136821 [patent_doc_number] => 20250243865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => COUNTER-ROTATING FAN AND HEAT DISSIPATING DEVICE [patent_app_type] => utility [patent_app_number] => 18/639484 [patent_app_country] => US [patent_app_date] => 2024-04-18 [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] => -16 [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] => 18639484 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/639484
COUNTER-ROTATING FAN AND HEAT DISSIPATING DEVICE Apr 17, 2024 Pending
Array ( [id] => 19319100 [patent_doc_number] => 20240240643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => SMART FAN FOR BUILDING DIAGNOSTIC TESTING [patent_app_type] => utility [patent_app_number] => 18/623587 [patent_app_country] => US [patent_app_date] => 2024-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18623587 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/623587
SMART FAN FOR BUILDING DIAGNOSTIC TESTING Mar 31, 2024 Pending
Array ( [id] => 19651814 [patent_doc_number] => 12173590 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Electric submersible pump with improved gas separator performance in high viscosity applications [patent_app_type] => utility [patent_app_number] => 18/610826 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 12324 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610826 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610826
Electric submersible pump with improved gas separator performance in high viscosity applications Mar 19, 2024 Issued
Array ( [id] => 20165685 [patent_doc_number] => 20250257731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => MULTISTAGE PUMPING SYSTEM FOR ADAPTIVE OFFLOADING OF A LIQUID FROM A CONTAINER [patent_app_type] => utility [patent_app_number] => 18/438039 [patent_app_country] => US [patent_app_date] => 2024-02-09 [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] => -18 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18438039 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/438039
MULTISTAGE PUMPING SYSTEM FOR ADAPTIVE OFFLOADING OF A LIQUID FROM A CONTAINER Feb 8, 2024 Pending
Array ( [id] => 19631920 [patent_doc_number] => 20240410369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => SUBMERSIBLE PUMP [patent_app_type] => utility [patent_app_number] => 18/431591 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431591 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431591
Submersible pump Feb 1, 2024 Issued
Array ( [id] => 19143058 [patent_doc_number] => 20240141915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => PUMP COMPRISING AN IMPELLER BODY PROVIDED AS AN OBLIQUE CONE [patent_app_type] => utility [patent_app_number] => 18/408050 [patent_app_country] => US [patent_app_date] => 2024-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18408050 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/408050
Pump comprising an impeller body provided as an oblique cone Jan 8, 2024 Issued
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