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] => 15364943 [patent_doc_number] => 20200018236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => COOLING STRUCTURE FOR TURBINE AIRFOIL [patent_app_type] => utility [patent_app_number] => 16/558677 [patent_app_country] => US [patent_app_date] => 2019-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16558677 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/558677
COOLING STRUCTURE FOR TURBINE AIRFOIL Sep 2, 2019 Abandoned
Array ( [id] => 16658111 [patent_doc_number] => 20210054747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => AIRFOIL WITH RIB HAVING CONNECTOR ARMS [patent_app_type] => utility [patent_app_number] => 16/545417 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16545417 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/545417
Airfoil with rib having connector arms Aug 19, 2019 Issued
Array ( [id] => 17156791 [patent_doc_number] => 20210317842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => LOW SOLIDITY VEHICLE COOLING FAN [patent_app_type] => utility [patent_app_number] => 17/261139 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17261139 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/261139
Low solidity vehicle cooling fan Jul 11, 2019 Issued
Array ( [id] => 17673575 [patent_doc_number] => 20220186742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => AXIAL FAN, AIR-SENDING DEVICE, AND REFRIGERATION CYCLE APPARATUS [patent_app_type] => utility [patent_app_number] => 17/439952 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17439952 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/439952
AXIAL FAN, AIR-SENDING DEVICE, AND REFRIGERATION CYCLE APPARATUS May 20, 2019 Abandoned
Array ( [id] => 17743121 [patent_doc_number] => 11391180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Gas turbine engine inner barrel [patent_app_type] => utility [patent_app_number] => 16/378931 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6593 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16378931 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/378931
Gas turbine engine inner barrel Apr 8, 2019 Issued
Array ( [id] => 14625979 [patent_doc_number] => 20190226357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => COOLING DEVICE FOR A TURBINE OF A TURBOMACHINE [patent_app_type] => utility [patent_app_number] => 16/253842 [patent_app_country] => US [patent_app_date] => 2019-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16253842 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/253842
Cooling device for a turbine of a turbomachine Jan 21, 2019 Issued
Array ( [id] => 17162696 [patent_doc_number] => 11148783 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Corrugated lift fan rotor [patent_app_type] => utility [patent_app_number] => 16/202635 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 2896 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16202635 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/202635
Corrugated lift fan rotor Nov 27, 2018 Issued
Array ( [id] => 14020093 [patent_doc_number] => 20190072040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => FAN DRIVE GEAR SYSTEM [patent_app_type] => utility [patent_app_number] => 16/180548 [patent_app_country] => US [patent_app_date] => 2018-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3813 [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] => 16180548 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/180548
Fan drive gear system Nov 4, 2018 Issued
Array ( [id] => 13827831 [patent_doc_number] => 20190017400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => IMPINGEMENT TUBES FOR GAS TURBINE ENGINE ASSEMBLIES WITH CERAMIC MATRIX COMPOSITE COMPONENTS [patent_app_type] => utility [patent_app_number] => 16/136866 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16136866 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/136866
Impingement tubes for gas turbine engine assemblies with ceramic matrix composite components Sep 19, 2018 Issued
Array ( [id] => 15620143 [patent_doc_number] => 20200080476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => SPILT COMPRESSOR SYSTEM ON MULTI-SPOOL ENGINE [patent_app_type] => utility [patent_app_number] => 16/128928 [patent_app_country] => US [patent_app_date] => 2018-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16128928 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/128928
SPILT COMPRESSOR SYSTEM ON MULTI-SPOOL ENGINE Sep 11, 2018 Abandoned
Array ( [id] => 16963551 [patent_doc_number] => 20210215050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => HYBRID ELLIPTICAL-CIRCULAR TRAILING EDGE FOR A TURBINE AIRFOIL [patent_app_type] => utility [patent_app_number] => 17/273533 [patent_app_country] => US [patent_app_date] => 2018-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17273533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/273533
HYBRID ELLIPTICAL-CIRCULAR TRAILING EDGE FOR A TURBINE AIRFOIL Sep 11, 2018 Abandoned
Array ( [id] => 16817328 [patent_doc_number] => 11002138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-11 [patent_title] => Turbine blade cooling system with lower turning vane bank [patent_app_type] => utility [patent_app_number] => 16/125542 [patent_app_country] => US [patent_app_date] => 2018-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 18085 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16125542 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/125542
Turbine blade cooling system with lower turning vane bank Sep 6, 2018 Issued
Array ( [id] => 14103653 [patent_doc_number] => 20190093502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => VARIABLE STATOR VANE RIGGING [patent_app_type] => utility [patent_app_number] => 16/119045 [patent_app_country] => US [patent_app_date] => 2018-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16119045 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/119045
VARIABLE STATOR VANE RIGGING Aug 30, 2018 Abandoned
Array ( [id] => 16092889 [patent_doc_number] => 20200200431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => FAN HOUSING AND AIR CONDITIONER DEVICE [patent_app_type] => utility [patent_app_number] => 16/639984 [patent_app_country] => US [patent_app_date] => 2018-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16639984 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/639984
Fan housing and air conditioner device Aug 13, 2018 Issued
Array ( [id] => 14964565 [patent_doc_number] => 20190309761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => CEILING FAN EASY FOR MAINTENANCE [patent_app_type] => utility [patent_app_number] => 16/008484 [patent_app_country] => US [patent_app_date] => 2018-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16008484 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/008484
CEILING FAN EASY FOR MAINTENANCE Jun 13, 2018 Abandoned
Array ( [id] => 15255363 [patent_doc_number] => 20190376415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => CASTING PLUG WITH FLOW CONTROL FEATURES [patent_app_type] => utility [patent_app_number] => 16/004724 [patent_app_country] => US [patent_app_date] => 2018-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1824 [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] => 16004724 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/004724
Casting plug with flow control features Jun 10, 2018 Issued
Array ( [id] => 17015677 [patent_doc_number] => 11085304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Variably skewed trip strips in internally cooled components [patent_app_type] => utility [patent_app_number] => 16/002313 [patent_app_country] => US [patent_app_date] => 2018-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 7136 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 445 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16002313 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/002313
Variably skewed trip strips in internally cooled components Jun 6, 2018 Issued
Array ( [id] => 15456159 [patent_doc_number] => 20200040904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => BLOWER WHEEL [patent_app_type] => utility [patent_app_number] => 16/603271 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16603271 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/603271
Blower wheel Jun 4, 2018 Issued
Array ( [id] => 15211349 [patent_doc_number] => 20190368361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => NON-SYMMETRIC FAN BLADE TIP CLADDING [patent_app_type] => utility [patent_app_number] => 15/997872 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15997872 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/997872
NON-SYMMETRIC FAN BLADE TIP CLADDING Jun 4, 2018 Abandoned
Array ( [id] => 15211353 [patent_doc_number] => 20190368363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => CMC AIRFOIL JOINT [patent_app_type] => utility [patent_app_number] => 15/995773 [patent_app_country] => US [patent_app_date] => 2018-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4838 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15995773 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/995773
CMC airfoil joint May 31, 2018 Issued
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