Search

Brian J. Stevens

Examiner (ID: 4425)

Most Active Art Unit
2611
Art Unit(s)
2632, 2611
Total Applications
321
Issued Applications
267
Pending Applications
0
Abandoned Applications
54

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17520187 [patent_doc_number] => 20220106035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => AIRFOIL WING-SHAPED AIRCRAFT [patent_app_type] => utility [patent_app_number] => 17/493646 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17493646 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/493646
Airfoil wing-shaped aircraft Oct 3, 2021 Issued
Array ( [id] => 17344405 [patent_doc_number] => 20220010736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => FAN DRIVE GEAR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/484331 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17484331 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/484331
Fan drive gear system Sep 23, 2021 Issued
Array ( [id] => 17399174 [patent_doc_number] => 20220041264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => AIRCRAFT, AND THE PRODUCTION THEREOF [patent_app_type] => utility [patent_app_number] => 17/393423 [patent_app_country] => US [patent_app_date] => 2021-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17393423 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/393423
AIRCRAFT, AND THE PRODUCTION THEREOF Aug 3, 2021 Pending
Array ( [id] => 19961297 [patent_doc_number] => 12330776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Tunable mass damper assembly for a rotor blade [patent_app_type] => utility [patent_app_number] => 17/233360 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 37 [patent_no_of_words] => 5673 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17233360 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/233360
Tunable mass damper assembly for a rotor blade Apr 15, 2021 Issued
Array ( [id] => 17946592 [patent_doc_number] => 20220333611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => COUNTER-ROTATING AXIAL AIR MOVING DEVICE [patent_app_type] => utility [patent_app_number] => 17/230807 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17230807 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/230807
COUNTER-ROTATING AXIAL AIR MOVING DEVICE Apr 13, 2021 Abandoned
Array ( [id] => 17930542 [patent_doc_number] => 20220325667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => TURBINE LOAD COUPLING COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/228794 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17228794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/228794
Turbine load coupling cooling system Apr 12, 2021 Issued
Array ( [id] => 16932050 [patent_doc_number] => 20210197939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => PROPELLER [patent_app_type] => utility [patent_app_number] => 17/198232 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17198232 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198232
Propeller Mar 9, 2021 Issued
Array ( [id] => 17037668 [patent_doc_number] => 20210254626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => COMPRESSOR AND CHILLER INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/172575 [patent_app_country] => US [patent_app_date] => 2021-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17172575 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/172575
COMPRESSOR AND CHILLER INCLUDING THE SAME Feb 9, 2021 Abandoned
Array ( [id] => 17037511 [patent_doc_number] => 20210254469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => COMPOSITE AIRFOIL ASSEMBLY WITH SEPARATE AIRFOIL, INNER BAND, AND OUTER BAND [patent_app_type] => utility [patent_app_number] => 17/170988 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17170988 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/170988
Composite airfoil assembly with separate airfoil, inner band, and outer band Feb 8, 2021 Issued
Array ( [id] => 17023039 [patent_doc_number] => 20210246910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => PRESSURE EXCHANGER WITH FLOW DIVIDER IN ROTOR DUCT [patent_app_type] => utility [patent_app_number] => 17/170087 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6328 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17170087 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/170087
Pressure exchanger with flow divider in rotor duct Feb 7, 2021 Issued
Array ( [id] => 19826818 [patent_doc_number] => 12247588 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Pressure exchanger for gas processing [patent_app_type] => utility [patent_app_number] => 17/169738 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10519 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 17169738 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/169738
Pressure exchanger for gas processing Feb 7, 2021 Issued
Array ( [id] => 19083777 [patent_doc_number] => 20240110578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => END-SUCTION PUMP WITH DUAL INLET IMPELLER [patent_app_type] => utility [patent_app_number] => 18/256154 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18256154 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256154
END-SUCTION PUMP WITH DUAL INLET IMPELLER Dec 10, 2020 Pending
Array ( [id] => 17578360 [patent_doc_number] => 20220135215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => ZONED CONTACT BUSHING [patent_app_type] => utility [patent_app_number] => 17/089131 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17089131 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/089131
ZONED CONTACT BUSHING Nov 3, 2020 Abandoned
Array ( [id] => 17579539 [patent_doc_number] => 20220136394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => COMPOSITE FAN BLADE LEADING EDGE SHEATH WITH ENCAPSULATING EXTENSION [patent_app_type] => utility [patent_app_number] => 17/085217 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17085217 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/085217
Composite fan blade leading edge sheath with encapsulating extension Oct 29, 2020 Issued
Array ( [id] => 17562842 [patent_doc_number] => 20220126991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => BIASED TENSION-TORSION STRAP [patent_app_type] => utility [patent_app_number] => 17/082601 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7790 [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] => 17082601 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/082601
BIASED TENSION-TORSION STRAP Oct 27, 2020 Pending
Array ( [id] => 17506007 [patent_doc_number] => 20220099110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => DUCTED FAN ASSEMBLY WITH MATERIAL-FILLED CAVITY IN LEADING EDGE [patent_app_type] => utility [patent_app_number] => 17/037190 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17037190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/037190
DUCTED FAN ASSEMBLY WITH MATERIAL-FILLED CAVITY IN LEADING EDGE Sep 28, 2020 Abandoned
Array ( [id] => 19027853 [patent_doc_number] => 11927202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Server fan guard [patent_app_type] => utility [patent_app_number] => 16/947526 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3907 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16947526 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947526
Server fan guard Aug 4, 2020 Issued
Array ( [id] => 16541739 [patent_doc_number] => 20200408152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => GEARBOX AND GAS TURBINE PROPULSION UNIT [patent_app_type] => utility [patent_app_number] => 16/908398 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16908398 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/908398
GEARBOX AND GAS TURBINE PROPULSION UNIT Jun 21, 2020 Abandoned
Array ( [id] => 18312959 [patent_doc_number] => 20230116859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => AXIAL FLOW FAN, AIR-SENDING DEVICE, AND REFRIGERATION CYCLE APPARATUS [patent_app_type] => utility [patent_app_number] => 17/913695 [patent_app_country] => US [patent_app_date] => 2020-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17913695 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/913695
AXIAL FLOW FAN, AIR-SENDING DEVICE, AND REFRIGERATION CYCLE APPARATUS May 19, 2020 Abandoned
Array ( [id] => 16453451 [patent_doc_number] => 20200362877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => RESPIRATION THERAPY APPLIANCE, AND FAN IMPELLER FOR A RESPIRATION THERAPY APPLIANCE [patent_app_type] => utility [patent_app_number] => 15/931666 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15931666 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/931666
RESPIRATION THERAPY APPLIANCE, AND FAN IMPELLER FOR A RESPIRATION THERAPY APPLIANCE May 13, 2020 Pending
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