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] => 17075412 [patent_doc_number] => 11111800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Method for manufacturing an impeller of a rotary machine and an impeller manufactured using such a method [patent_app_type] => utility [patent_app_number] => 15/994063 [patent_app_country] => US [patent_app_date] => 2018-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7323 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15994063 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/994063
Method for manufacturing an impeller of a rotary machine and an impeller manufactured using such a method May 30, 2018 Issued
Array ( [id] => 15211361 [patent_doc_number] => 20190368367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => CERAMIC MATRIX COMPOSITE BLADE TRACK ASSEMBLY WITH TIP CLEARANCE CONTROL [patent_app_type] => utility [patent_app_number] => 15/992983 [patent_app_country] => US [patent_app_date] => 2018-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3273 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15992983 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/992983
Ceramic matrix composite blade track assembly with tip clearance control May 29, 2018 Issued
Array ( [id] => 13538237 [patent_doc_number] => 20180320665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => ENCLOSURE FOR A NACELLE OF A WIND TURBINE [patent_app_type] => utility [patent_app_number] => 15/970330 [patent_app_country] => US [patent_app_date] => 2018-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15970330 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/970330
Enclosure for a nacelle of a wind turbine May 2, 2018 Issued
Array ( [id] => 17514164 [patent_doc_number] => 11293304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Gas turbine engines including channel-cooled hooks for retaining a part relative to an engine casing structure [patent_app_type] => utility [patent_app_number] => 15/968987 [patent_app_country] => US [patent_app_date] => 2018-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4687 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15968987 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/968987
Gas turbine engines including channel-cooled hooks for retaining a part relative to an engine casing structure May 1, 2018 Issued
Array ( [id] => 16261788 [patent_doc_number] => 10753213 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Wear-resistant shield for a rotating blade of a gas turbine [patent_app_type] => utility [patent_app_number] => 15/964332 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3475 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15964332 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/964332
Wear-resistant shield for a rotating blade of a gas turbine Apr 26, 2018 Issued
Array ( [id] => 15665869 [patent_doc_number] => 10597150 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Articulated rotor systems with blade-to-blade damping [patent_app_type] => utility [patent_app_number] => 15/961713 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3638 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15961713 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/961713
Articulated rotor systems with blade-to-blade damping Apr 23, 2018 Issued
Array ( [id] => 15024713 [patent_doc_number] => 20190323361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => BLADE WITH INLET ORIFICE ON FORWARD FACE OF ROOT [patent_app_type] => utility [patent_app_number] => 15/958080 [patent_app_country] => US [patent_app_date] => 2018-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15958080 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/958080
BLADE WITH INLET ORIFICE ON FORWARD FACE OF ROOT Apr 19, 2018 Abandoned
Array ( [id] => 14898567 [patent_doc_number] => 20190293049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => Methods for Joining Blade Components of Rotor Blades Using Printed Grid Structures [patent_app_type] => utility [patent_app_number] => 15/935304 [patent_app_country] => US [patent_app_date] => 2018-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15935304 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/935304
Methods for Joining Blade Components of Rotor Blades Using Printed Grid Structures Mar 25, 2018 Abandoned
Array ( [id] => 13344671 [patent_doc_number] => 20180223875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => SHORT IMPELLER FOR A TURBOMACHINE [patent_app_type] => utility [patent_app_number] => 15/927117 [patent_app_country] => US [patent_app_date] => 2018-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6454 [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] => 15927117 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/927117
Short impeller for a turbomachine Mar 20, 2018 Issued
Array ( [id] => 13463701 [patent_doc_number] => 20180283393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => CENTRIFUGAL COMPRESSOR [patent_app_type] => utility [patent_app_number] => 15/925098 [patent_app_country] => US [patent_app_date] => 2018-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15925098 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/925098
Centrifugal compressor Mar 18, 2018 Issued
Array ( [id] => 16650512 [patent_doc_number] => 10927677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Composite airfoil assembly with separate airfoil, inner band, and outer band [patent_app_type] => utility [patent_app_number] => 15/922263 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7215 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15922263 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/922263
Composite airfoil assembly with separate airfoil, inner band, and outer band Mar 14, 2018 Issued
Array ( [id] => 14835485 [patent_doc_number] => 20190276143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => BLADE RETENTION SYSTEM FOR RIGID ROTOR [patent_app_type] => utility [patent_app_number] => 15/918794 [patent_app_country] => US [patent_app_date] => 2018-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 15918794 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/918794
BLADE RETENTION SYSTEM FOR RIGID ROTOR Mar 11, 2018 Abandoned
Array ( [id] => 16290719 [patent_doc_number] => 10767558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Adaptive-curvature inertial particle separators [patent_app_type] => utility [patent_app_number] => 15/914589 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4888 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15914589 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/914589
Adaptive-curvature inertial particle separators Mar 6, 2018 Issued
Array ( [id] => 13385651 [patent_doc_number] => 20180244367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => THRUST PRODUCING UNIT WITH AT LEAST TWO ROTOR ASSEMBLIES AND A SHROUDING [patent_app_type] => utility [patent_app_number] => 15/906013 [patent_app_country] => US [patent_app_date] => 2018-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15906013 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/906013
Thrust producing unit with at least two rotor assemblies and a shrouding Feb 26, 2018 Issued
Array ( [id] => 16541812 [patent_doc_number] => 20200408225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => AXIAL BLOWER [patent_app_type] => utility [patent_app_number] => 16/962594 [patent_app_country] => US [patent_app_date] => 2018-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16962594 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/962594
AXIAL BLOWER Feb 1, 2018 Abandoned
Array ( [id] => 17163618 [patent_doc_number] => 11149707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Wind turbine blade and method for determining arrangement of vortex generator on wind turbine blade [patent_app_type] => utility [patent_app_number] => 15/884113 [patent_app_country] => US [patent_app_date] => 2018-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 7283 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15884113 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/884113
Wind turbine blade and method for determining arrangement of vortex generator on wind turbine blade Jan 29, 2018 Issued
Array ( [id] => 13313519 [patent_doc_number] => 20180208296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => THRUST PRODUCING UNIT WITH AT LEAST TWO ROTOR ASSEMBLIES AND A SHROUDING [patent_app_type] => utility [patent_app_number] => 15/878852 [patent_app_country] => US [patent_app_date] => 2018-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15878852 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/878852
Thrust producing unit with at least two rotor assemblies and a shrouding Jan 23, 2018 Issued
Array ( [id] => 13313517 [patent_doc_number] => 20180208295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => THRUST PRODUCING UNIT WITH AT LEAST TWO ROTOR ASSEMBLIES AND A SHROUDING [patent_app_type] => utility [patent_app_number] => 15/878831 [patent_app_country] => US [patent_app_date] => 2018-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15878831 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/878831
THRUST PRODUCING UNIT WITH AT LEAST TWO ROTOR ASSEMBLIES AND A SHROUDING Jan 23, 2018 Abandoned
Array ( [id] => 14582727 [patent_doc_number] => 20190218972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => THERMALLY PROTECTED THERMOPLASTIC DUCT AND ASSEMBLY [patent_app_type] => utility [patent_app_number] => 15/874484 [patent_app_country] => US [patent_app_date] => 2018-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15874484 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/874484
THERMALLY PROTECTED THERMOPLASTIC DUCT AND ASSEMBLY Jan 17, 2018 Abandoned
Array ( [id] => 16321870 [patent_doc_number] => 10781827 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-22 [patent_title] => Gas turbine engine airfoil frequency design [patent_app_type] => utility [patent_app_number] => 15/872171 [patent_app_country] => US [patent_app_date] => 2018-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 22 [patent_no_of_words] => 6055 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15872171 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/872171
Gas turbine engine airfoil frequency design Jan 15, 2018 Issued
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