
Michael L. Sehn
Examiner (ID: 11040, Phone: (571)270-3564 , Office: P/3745 )
| Most Active Art Unit | 3745 |
| Art Unit(s) | 4161, 3745 |
| Total Applications | 769 |
| Issued Applications | 610 |
| Pending Applications | 52 |
| Abandoned Applications | 130 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18620920
[patent_doc_number] => 11753948
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-09-12
[patent_title] => Woven fibrous preform for producing a composite part, especially a turbomachine blade
[patent_app_type] => utility
[patent_app_number] => 17/770537
[patent_app_country] => US
[patent_app_date] => 2020-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 4669
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 271
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17770537
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/770537 | Woven fibrous preform for producing a composite part, especially a turbomachine blade | Oct 22, 2020 | Issued |
Array
(
[id] => 16855521
[patent_doc_number] => 20210156266
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-27
[patent_title] => CONTOUR WEAVING TO FORM AIRFOIL
[patent_app_type] => utility
[patent_app_number] => 17/076043
[patent_app_country] => US
[patent_app_date] => 2020-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5893
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17076043
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/076043 | Contour weaving to form airfoil | Oct 20, 2020 | Issued |
Array
(
[id] => 17650175
[patent_doc_number] => 11352891
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-06-07
[patent_title] => Method for manufacturing a composite guide vane having a metallic leading edge
[patent_app_type] => utility
[patent_app_number] => 17/074414
[patent_app_country] => US
[patent_app_date] => 2020-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 12
[patent_no_of_words] => 5087
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17074414
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/074414 | Method for manufacturing a composite guide vane having a metallic leading edge | Oct 18, 2020 | Issued |
Array
(
[id] => 16762943
[patent_doc_number] => 20210108524
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-04-15
[patent_title] => TURBINE VANE ASSEMBLY INCORPORATING CERAMIC MATRIX COMPOSITE MATERIALS
[patent_app_type] => utility
[patent_app_number] => 17/065948
[patent_app_country] => US
[patent_app_date] => 2020-10-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 19080
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -31
[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] => 17065948
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/065948 | Turbine vane assembly incorporating ceramic matrix composite materials | Oct 7, 2020 | Issued |
Array
(
[id] => 17521036
[patent_doc_number] => 20220106885
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-07
[patent_title] => HYBRID VANES FOR GAS TURBINE ENGINES
[patent_app_type] => utility
[patent_app_number] => 17/063921
[patent_app_country] => US
[patent_app_date] => 2020-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4687
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 75
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17063921
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/063921 | HYBRID VANES FOR GAS TURBINE ENGINES | Oct 5, 2020 | Abandoned |
Array
(
[id] => 16978379
[patent_doc_number] => 20210222616
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-22
[patent_title] => GAS TURBINE ENGINE
[patent_app_type] => utility
[patent_app_number] => 17/061057
[patent_app_country] => US
[patent_app_date] => 2020-10-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3277
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17061057
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/061057 | Gas turbine engine | Sep 30, 2020 | Issued |
Array
(
[id] => 16689161
[patent_doc_number] => 20210071637
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-03-11
[patent_title] => METHOD OF CONTROLLING A WIND TURBINE AND APPARATUS THEREFOR
[patent_app_type] => utility
[patent_app_number] => 17/015919
[patent_app_country] => US
[patent_app_date] => 2020-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4767
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17015919
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/015919 | Method of controlling a wind turbine and apparatus therefor | Sep 8, 2020 | Issued |
Array
(
[id] => 17344476
[patent_doc_number] => 20220010807
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-01-13
[patent_title] => CENTRIFUGAL FAN AND FAN BLADES HAVING INTEGRAL COOLING PORTION
[patent_app_type] => utility
[patent_app_number] => 17/011984
[patent_app_country] => US
[patent_app_date] => 2020-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1719
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[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] => 17011984
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/011984 | CENTRIFUGAL FAN AND FAN BLADES HAVING INTEGRAL COOLING PORTION | Sep 2, 2020 | Abandoned |
Array
(
[id] => 17946476
[patent_doc_number] => 20220333493
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-20
[patent_title] => PREFORM FOR A COMPOSITE BLADE
[patent_app_type] => utility
[patent_app_number] => 17/753591
[patent_app_country] => US
[patent_app_date] => 2020-09-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4573
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[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] => 17753591
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/753591 | Preform for a composite blade | Sep 1, 2020 | Issued |
Array
(
[id] => 17420981
[patent_doc_number] => 11254419
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-02-22
[patent_title] => Bistable pitch propeller system with bidirectional propeller rotation
[patent_app_type] => utility
[patent_app_number] => 17/001391
[patent_app_country] => US
[patent_app_date] => 2020-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 8092
[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] => 17001391
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/001391 | Bistable pitch propeller system with bidirectional propeller rotation | Aug 23, 2020 | Issued |
Array
(
[id] => 16629343
[patent_doc_number] => 20210047996
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-02-18
[patent_title] => Method for Detecting Irregular Turbine Operation Using Direct and Indirect Wind Speed Measurements
[patent_app_type] => utility
[patent_app_number] => 16/992555
[patent_app_country] => US
[patent_app_date] => 2020-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12317
[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] => 16992555
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/992555 | Method for detecting irregular turbine operation using direct and indirect wind speed measurements | Aug 12, 2020 | Issued |
Array
(
[id] => 16622281
[patent_doc_number] => 20210040934
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-02-11
[patent_title] => Method and System for Reduction of Noise of Wind Turbines
[patent_app_type] => utility
[patent_app_number] => 16/986484
[patent_app_country] => US
[patent_app_date] => 2020-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5727
[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] => 16986484
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/986484 | Method and System for Reduction of Noise of Wind Turbines | Aug 5, 2020 | Abandoned |
Array
(
[id] => 17875242
[patent_doc_number] => 11447241
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-09-20
[patent_title] => Scissorless swashplate uniball
[patent_app_type] => utility
[patent_app_number] => 16/928626
[patent_app_country] => US
[patent_app_date] => 2020-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 3632
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16928626
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/928626 | Scissorless swashplate uniball | Jul 13, 2020 | Issued |
Array
(
[id] => 17830855
[patent_doc_number] => 20220268159
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-25
[patent_title] => BLOWER VANE
[patent_app_type] => utility
[patent_app_number] => 17/625195
[patent_app_country] => US
[patent_app_date] => 2020-07-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3579
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17625195
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/625195 | Blower vane | Jul 8, 2020 | Issued |
Array
(
[id] => 19060670
[patent_doc_number] => 11939885
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-03-26
[patent_title] => Engine component with modification area for influencing crack propagation and method of manufacturing
[patent_app_type] => utility
[patent_app_number] => 17/625036
[patent_app_country] => US
[patent_app_date] => 2020-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5655
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17625036
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/625036 | Engine component with modification area for influencing crack propagation and method of manufacturing | Jun 28, 2020 | Issued |
Array
(
[id] => 18801911
[patent_doc_number] => 11835063
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-12-05
[patent_title] => Quick attachment for fan accessories
[patent_app_type] => utility
[patent_app_number] => 16/907651
[patent_app_country] => US
[patent_app_date] => 2020-06-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 18
[patent_no_of_words] => 3080
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16907651
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/907651 | Quick attachment for fan accessories | Jun 21, 2020 | Issued |
Array
(
[id] => 17300369
[patent_doc_number] => 20210396208
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-23
[patent_title] => SYSTEM AND METHOD FOR PROTECTING A WIND TURBINE FROM OVERLOADING DUE TO PITCH SYSTEM FAULT
[patent_app_type] => utility
[patent_app_number] => 16/903737
[patent_app_country] => US
[patent_app_date] => 2020-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6260
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16903737
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/903737 | System and method for protecting a wind turbine from overloading due to pitch system fault | Jun 16, 2020 | Issued |
Array
(
[id] => 17750284
[patent_doc_number] => 20220228489
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-07-21
[patent_title] => IMPROVED ENGINE OR COMPRESSOR BLADE
[patent_app_type] => utility
[patent_app_number] => 17/616654
[patent_app_country] => US
[patent_app_date] => 2020-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4427
[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] => 17616654
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/616654 | Engine or compressor blade | Jun 9, 2020 | Issued |
Array
(
[id] => 16622209
[patent_doc_number] => 20210040862
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-02-11
[patent_title] => APPARATUS FOR ADJUSTING CLEARANCE AND GAS TURBINE INCLUDING THE SAME
[patent_app_type] => utility
[patent_app_number] => 16/895220
[patent_app_country] => US
[patent_app_date] => 2020-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7184
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16895220
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/895220 | Apparatus for adjusting clearance and gas turbine including the same | Jun 7, 2020 | Issued |
Array
(
[id] => 16313158
[patent_doc_number] => 20200291896
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-17
[patent_title] => ACOUSTIC PANEL FOR AN AIRCRAFT TURBOJET NACELLE, AND METHOD FOR MANUFACTURING AN ELEMENT OF A NACELLE
[patent_app_type] => utility
[patent_app_number] => 16/887501
[patent_app_country] => US
[patent_app_date] => 2020-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3565
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16887501
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/887501 | ACOUSTIC PANEL FOR AN AIRCRAFT TURBOJET NACELLE, AND METHOD FOR MANUFACTURING AN ELEMENT OF A NACELLE | May 28, 2020 | Abandoned |