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] => 15851809 [patent_doc_number] => 10641174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Rotor shaft cooling [patent_app_type] => utility [patent_app_number] => 15/408465 [patent_app_country] => US [patent_app_date] => 2017-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3474 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15408465 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/408465
Rotor shaft cooling Jan 17, 2017 Issued
Array ( [id] => 17324056 [patent_doc_number] => 11215057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Turbine wheel, turbine, and turbocharger [patent_app_type] => utility [patent_app_number] => 16/342357 [patent_app_country] => US [patent_app_date] => 2017-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5236 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16342357 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/342357
Turbine wheel, turbine, and turbocharger Jan 15, 2017 Issued
Array ( [id] => 13779591 [patent_doc_number] => 20190003334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => STEAM TURBINE COOLING UNIT [patent_app_type] => utility [patent_app_number] => 16/063436 [patent_app_country] => US [patent_app_date] => 2016-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16063436 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/063436
Steam turbine cooling unit Nov 16, 2016 Issued
Array ( [id] => 18329858 [patent_doc_number] => 11635089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Propeller fan, outdoor unit, and refrigeration cycle apparatus [patent_app_type] => utility [patent_app_number] => 16/323904 [patent_app_country] => US [patent_app_date] => 2016-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 11170 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16323904 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/323904
Propeller fan, outdoor unit, and refrigeration cycle apparatus Oct 26, 2016 Issued
Array ( [id] => 13930571 [patent_doc_number] => 20190048801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => EQUIPMENT DRIVE GEARBOX IN A TURBOMACHINE [patent_app_type] => utility [patent_app_number] => 15/759764 [patent_app_country] => US [patent_app_date] => 2016-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15759764 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/759764
Equipment drive gearbox in a turbomachine Sep 12, 2016 Issued
Array ( [id] => 11493181 [patent_doc_number] => 20170067366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'DEVICE FOR BOUNDING A FLOW CHANNEL OF A TURBOMACHINE' [patent_app_type] => utility [patent_app_number] => 15/257452 [patent_app_country] => US [patent_app_date] => 2016-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3236 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15257452 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/257452
DEVICE FOR BOUNDING A FLOW CHANNEL OF A TURBOMACHINE Sep 5, 2016 Abandoned
Array ( [id] => 11493302 [patent_doc_number] => 20170067487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'TURBOMACHINE BLADE' [patent_app_type] => utility [patent_app_number] => 15/257434 [patent_app_country] => US [patent_app_date] => 2016-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3544 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15257434 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/257434
Turbomachine blade Sep 5, 2016 Issued
Array ( [id] => 11493295 [patent_doc_number] => 20170067481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'Volute Design For Lower Manufacturing Cost and Radial Load Reduction' [patent_app_type] => utility [patent_app_number] => 15/257646 [patent_app_country] => US [patent_app_date] => 2016-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2449 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15257646 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/257646
Volute Design For Lower Manufacturing Cost and Radial Load Reduction Sep 5, 2016 Abandoned
Array ( [id] => 12233676 [patent_doc_number] => 20180066539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'IMPINGEMENT COOLING WITH INCREASED CROSS-FLOW AREA' [patent_app_type] => utility [patent_app_number] => 15/257273 [patent_app_country] => US [patent_app_date] => 2016-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4999 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15257273 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/257273
IMPINGEMENT COOLING WITH INCREASED CROSS-FLOW AREA Sep 5, 2016 Abandoned
Array ( [id] => 13329901 [patent_doc_number] => 20180216488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => DEVICE FOR ATTACHING MANIFOLDS FOR COOLING THE CASING OF A TURBINE-ENGINE TURBINE BY AIR JETS [patent_app_type] => utility [patent_app_number] => 15/755525 [patent_app_country] => US [patent_app_date] => 2016-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 15755525 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/755525
Device for attaching manifolds for cooling the casing of a turbine-engine turbine by air jets Aug 24, 2016 Issued
Array ( [id] => 11470846 [patent_doc_number] => 20170057629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'SEPARATION OF COLLECTIVE AND CYCLIC ACTUATION' [patent_app_type] => utility [patent_app_number] => 15/246254 [patent_app_country] => US [patent_app_date] => 2016-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3433 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15246254 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/246254
Separation of collective and cyclic actuation Aug 23, 2016 Issued
Array ( [id] => 16125295 [patent_doc_number] => 10696386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Rigid rotor head with tension torsion (TT) strap retention [patent_app_type] => utility [patent_app_number] => 15/765119 [patent_app_country] => US [patent_app_date] => 2016-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2805 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15765119 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/765119
Rigid rotor head with tension torsion (TT) strap retention Aug 11, 2016 Issued
Array ( [id] => 13358571 [patent_doc_number] => 20180230825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => BLADE COMPRISING A BLADE BODY MADE OF COMPOSITE MATERIAL AND A LEADING-EDGE SHIELD [patent_app_type] => utility [patent_app_number] => 15/750381 [patent_app_country] => US [patent_app_date] => 2016-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 15750381 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/750381
Blade comprising a blade body made of composite material and a leading-edge shield Aug 1, 2016 Issued
Array ( [id] => 15229023 [patent_doc_number] => 10502226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => Centrifugal blower [patent_app_type] => utility [patent_app_number] => 15/218325 [patent_app_country] => US [patent_app_date] => 2016-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2698 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15218325 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/218325
Centrifugal blower Jul 24, 2016 Issued
Array ( [id] => 11650131 [patent_doc_number] => 20170146032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'FAN FRAME AND HEAT DISSIPATION FAN HAVING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/218288 [patent_app_country] => US [patent_app_date] => 2016-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1749 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15218288 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/218288
Fan frame and heat dissipation fan having the same Jul 24, 2016 Issued
Array ( [id] => 12152320 [patent_doc_number] => 20180023584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-25 [patent_title] => 'CENTRIFUGAL COMPRESSOR AND MAGNETIC BEARING BACKUP SYSTEM FOR CENTRIFUGAL COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 15/218432 [patent_app_country] => US [patent_app_date] => 2016-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6799 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15218432 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/218432
Centrifugal compressor and magnetic bearing backup system for centrifugal compressor Jul 24, 2016 Issued
Array ( [id] => 14582909 [patent_doc_number] => 20190219063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => FOLDING AND UNFOLDING STRUCTURE OF BLADE OF CEILING FAN [patent_app_type] => utility [patent_app_number] => 15/776904 [patent_app_country] => US [patent_app_date] => 2016-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15776904 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/776904
Folding and unfolding structure of blade of ceiling fan Jun 26, 2016 Issued
Array ( [id] => 19026642 [patent_doc_number] => 11925986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Method for manufacturing a blade comprising a bathtub tip integrating a small wall [patent_app_type] => utility [patent_app_number] => 15/741146 [patent_app_country] => US [patent_app_date] => 2016-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2156 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15741146 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/741146
Method for manufacturing a blade comprising a bathtub tip integrating a small wall Jun 26, 2016 Issued
Array ( [id] => 13676315 [patent_doc_number] => 20160376891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => METHOD FOR COOLING A TURBOENGINE ROTOR, AND TURBOENGINE ROTOR [patent_app_type] => utility [patent_app_number] => 15/192510 [patent_app_country] => US [patent_app_date] => 2016-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15192510 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/192510
METHOD FOR COOLING A TURBOENGINE ROTOR, AND TURBOENGINE ROTOR Jun 23, 2016 Abandoned
Array ( [id] => 12911044 [patent_doc_number] => 20180195524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => COMPRESSOR WHEEL AND USE OF THE COMPRESSOR WHEEL [patent_app_type] => utility [patent_app_number] => 15/738302 [patent_app_country] => US [patent_app_date] => 2016-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3946 [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] => 15738302 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/738302
COMPRESSOR WHEEL AND USE OF THE COMPRESSOR WHEEL Jun 22, 2016 Abandoned
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