Search

Kenneth J. Hansen

Examiner (ID: 2106)

Most Active Art Unit
3746
Art Unit(s)
3746, 3206, 3209, 3722
Total Applications
923
Issued Applications
712
Pending Applications
69
Abandoned Applications
160

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18650267 [patent_doc_number] => 20230296100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => HVAC SYSTEM HAVING MULTIPLE BLOWER MOTORS AND A SHARED MOTOR CONTROLLER [patent_app_type] => utility [patent_app_number] => 17/697571 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17697571 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/697571
HVAC SYSTEM HAVING MULTIPLE BLOWER MOTORS AND A SHARED MOTOR CONTROLLER Mar 16, 2022 Pending
Array ( [id] => 19684869 [patent_doc_number] => 20250003414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => ELECTRIC TURBO COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/693266 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18693266 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/693266
Electric turbo compressor Mar 14, 2022 Issued
Array ( [id] => 17867960 [patent_doc_number] => 20220290696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => BOUNDARY LAYER POWERED CIRCULATORY ASSIST DEVICE [patent_app_type] => utility [patent_app_number] => 17/654321 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17654321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654321
Boundary layer powered circulatory assist device Mar 9, 2022 Issued
Array ( [id] => 19158526 [patent_doc_number] => 20240151233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => IMPELLER AND METHOD FOR OPERATING AN IMPELLER [patent_app_type] => utility [patent_app_number] => 18/549686 [patent_app_country] => US [patent_app_date] => 2022-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18549686 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/549686
Impeller and method for operating an impeller Mar 2, 2022 Issued
Array ( [id] => 20025713 [patent_doc_number] => 20250163935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => ELECTRIC COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/841300 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18841300 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/841300
ELECTRIC COMPRESSOR Feb 27, 2022 Pending
Array ( [id] => 19158525 [patent_doc_number] => 20240151232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/281725 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3129 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18281725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/281725
Compressor Feb 8, 2022 Issued
Array ( [id] => 18854600 [patent_doc_number] => 11852166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Motor and bearing cooling paths [patent_app_type] => utility [patent_app_number] => 17/591191 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2293 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17591191 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591191
Motor and bearing cooling paths Feb 1, 2022 Issued
Array ( [id] => 17748431 [patent_doc_number] => 20220226634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => NON-OCCLUDING INTRAVASCULAR BLOOD PUMP PROVIDING REDUCED HEMOLYSIS [patent_app_type] => utility [patent_app_number] => 17/588991 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6409 [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] => 17588991 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/588991
Non-occluding intra vascular blood pump providing reduced hemolysis Jan 30, 2022 Issued
Array ( [id] => 19960456 [patent_doc_number] => 12329928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Fluid delivery device, transcutaneous access tool and fluid drive mechanism for use therewith [patent_app_type] => utility [patent_app_number] => 17/580913 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17580913 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580913
Fluid delivery device, transcutaneous access tool and fluid drive mechanism for use therewith Jan 20, 2022 Issued
Array ( [id] => 17808247 [patent_doc_number] => 20220260082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => REFRIGERANT COMPRESSOR INCLUDING INSULATION FOR MAGNETIC BEARING ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/574606 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17574606 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/574606
Refrigerant compressor including insulation for magnetic bearing assembly Jan 12, 2022 Issued
Array ( [id] => 18605305 [patent_doc_number] => 11746762 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Axial piston machine with high drive rotational speed [patent_app_type] => utility [patent_app_number] => 17/647483 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4391 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647483 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647483
Axial piston machine with high drive rotational speed Jan 9, 2022 Issued
Array ( [id] => 18910853 [patent_doc_number] => 11873826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Cooling arrangement for electric machines [patent_app_type] => utility [patent_app_number] => 17/647512 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 6916 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647512 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647512
Cooling arrangement for electric machines Jan 9, 2022 Issued
Array ( [id] => 18896027 [patent_doc_number] => 20240011512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => REDUCED SIZE FLUID TRANSFER AND DEPRESSURIZATION APPARATUS, CONTROL, AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 18/254557 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18254557 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254557
Reduced size fluid transfer and depressurization apparatus, control, and associated methods Dec 28, 2021 Issued
Array ( [id] => 18436775 [patent_doc_number] => 20230184069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => ELECTRICAL SUBMERSIBLE PUMP LUBRICANT AND COOLANT [patent_app_type] => utility [patent_app_number] => 17/551000 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17551000 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/551000
Electrical submersible pump lubricant and coolant Dec 13, 2021 Issued
Array ( [id] => 17505984 [patent_doc_number] => 20220099087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => SYSTEM INCLUDING RECOVERY PUMP AND VACUUM PUMP [patent_app_type] => utility [patent_app_number] => 17/550548 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6096 [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] => 17550548 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/550548
System including recovery pump and vacuum pump Dec 13, 2021 Issued
Array ( [id] => 19051722 [patent_doc_number] => 20240093691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => PUMP SYSTEM [patent_app_type] => utility [patent_app_number] => 18/255256 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18255256 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/255256
PUMP SYSTEM Nov 30, 2021 Abandoned
Array ( [id] => 17586697 [patent_doc_number] => 11324940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Blood pumps [patent_app_type] => utility [patent_app_number] => 17/535271 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 32 [patent_no_of_words] => 18862 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17535271 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/535271
Blood pumps Nov 23, 2021 Issued
Array ( [id] => 18376729 [patent_doc_number] => 20230151816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => Oil Transport Structure in an Electric Motor of an Electric Submersible Pump (ESP) Assembly [patent_app_type] => utility [patent_app_number] => 17/529065 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17529065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/529065
Oil transport structure in an electric motor of an electric submersible pump (ESP) assembly Nov 16, 2021 Issued
Array ( [id] => 18202949 [patent_doc_number] => 11585337 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Fluid driving device [patent_app_type] => utility [patent_app_number] => 17/526257 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4683 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17526257 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/526257
Fluid driving device Nov 14, 2021 Issued
Array ( [id] => 20124603 [patent_doc_number] => 20250239634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => DEVICE FOR RECIRCULATING ANODE GAS IN A FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/704464 [patent_app_country] => US [patent_app_date] => 2021-11-12 [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] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18704464 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/704464
DEVICE FOR RECIRCULATING ANODE GAS IN A FUEL CELL SYSTEM Nov 11, 2021 Abandoned
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