Search

William A. Powell

Examiner (ID: 6447)

Most Active Art Unit
1765
Art Unit(s)
1765, 1303, 1106, 1763, 3202, 1104, 1109, 1301, 1304, 1307, 1502
Total Applications
3597
Issued Applications
3357
Pending Applications
97
Abandoned Applications
143

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19521600 [patent_doc_number] => 12123313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => In-flight measured propulsion mass flow and thrust on aircraft [patent_app_type] => utility [patent_app_number] => 17/366654 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5219 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 420 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17366654 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/366654
In-flight measured propulsion mass flow and thrust on aircraft Jul 1, 2021 Issued
Array ( [id] => 17336914 [patent_doc_number] => 20220003245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => MOUNT BRACKET FOR FAN [patent_app_type] => utility [patent_app_number] => 17/345375 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17345375 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/345375
Mount bracket for fan Jun 10, 2021 Issued
Array ( [id] => 18058745 [patent_doc_number] => 20220389831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => REGULATING FLOW THROUGH A TURBO EXPANDER GENERATOR [patent_app_type] => utility [patent_app_number] => 17/342202 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17342202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/342202
REGULATING FLOW THROUGH A TURBO EXPANDER GENERATOR Jun 7, 2021 Pending
Array ( [id] => 18057557 [patent_doc_number] => 20220388643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => SWASHPLATE ASSEMBLY FOR A ROTOR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/337719 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17337719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/337719
Swashplate assembly for a rotor system Jun 2, 2021 Issued
Array ( [id] => 17930780 [patent_doc_number] => 20220325905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => AIR HANDLING UNIT AND FAN THEREFOR [patent_app_type] => utility [patent_app_number] => 17/224285 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17224285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/224285
AIR HANDLING UNIT AND FAN THEREFOR Apr 6, 2021 Abandoned
Array ( [id] => 16933226 [patent_doc_number] => 20210199115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => MOLTEN METAL ROTOR WITH HARDENED BLADE TIPS [patent_app_type] => utility [patent_app_number] => 17/200785 [patent_app_country] => US [patent_app_date] => 2021-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17200785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/200785
Molten metal rotor with hardened blade tips Mar 12, 2021 Issued
Array ( [id] => 18211779 [patent_doc_number] => 20230058042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => FILLING AN AIRCRAFT TURBINE ENGINE LUBRICANT TANK [patent_app_type] => utility [patent_app_number] => 17/904312 [patent_app_country] => US [patent_app_date] => 2021-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17904312 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904312
Filling an aircraft turbine engine lubricant tank Feb 14, 2021 Issued
Array ( [id] => 19227210 [patent_doc_number] => 12006844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Radial locking of a blade pivot with adjustable orientation for a turbomachine fan hub [patent_app_type] => utility [patent_app_number] => 17/757023 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2939 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17757023 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757023
Radial locking of a blade pivot with adjustable orientation for a turbomachine fan hub Dec 2, 2020 Issued
Array ( [id] => 18685762 [patent_doc_number] => 11781487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => High power epicyclic gearbox and operation thereof [patent_app_type] => utility [patent_app_number] => 17/106783 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 17239 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17106783 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/106783
High power epicyclic gearbox and operation thereof Nov 29, 2020 Issued
Array ( [id] => 18123761 [patent_doc_number] => 20230009371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => SEPARATING DEVICE AND TURBOMACHINE COMPRISING SEPARATING DEVICE [patent_app_type] => utility [patent_app_number] => 17/779540 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17779540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/779540
SEPARATING DEVICE AND TURBOMACHINE COMPRISING SEPARATING DEVICE Nov 22, 2020 Pending
Array ( [id] => 16933200 [patent_doc_number] => 20210199089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => WIND TURBINE DRIVE CONTROL DEVICE, WIND TURBINE POWER SUPPLY DEVICE, WIND POWER GENERATION DEVICE, AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/100234 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17100234 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/100234
Wind turbine drive control device, wind turbine power supply device, wind power generation device, and control method Nov 19, 2020 Issued
Array ( [id] => 17562843 [patent_doc_number] => 20220126992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => DRIVE TUBE AND SWASHPLATE TRUNNION ASSEMBLY WITH CYLINDRICAL BEARINGS [patent_app_type] => utility [patent_app_number] => 17/081423 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4412 [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] => 17081423 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/081423
Drive tube and swashplate trunnion assembly with cylindrical bearings Oct 26, 2020 Issued
Array ( [id] => 18605202 [patent_doc_number] => 11746658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Turbine shroud with containment features [patent_app_type] => utility [patent_app_number] => 17/075257 [patent_app_country] => US [patent_app_date] => 2020-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 12319 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17075257 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/075257
Turbine shroud with containment features Oct 19, 2020 Issued
Array ( [id] => 16762991 [patent_doc_number] => 20210108572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => ADVANCE RATIO FOR SINGLE UNDUCTED ROTOR ENGINE [patent_app_type] => utility [patent_app_number] => 17/071271 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17071271 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071271
ADVANCE RATIO FOR SINGLE UNDUCTED ROTOR ENGINE Oct 14, 2020 Pending
Array ( [id] => 16762995 [patent_doc_number] => 20210108576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => SYSTEM AND METHOD FOR CONTROL FOR UNDUCTED ENGINE [patent_app_type] => utility [patent_app_number] => 17/071045 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17071045 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071045
SYSTEM AND METHOD FOR CONTROL FOR UNDUCTED ENGINE Oct 14, 2020 Abandoned
Array ( [id] => 17728348 [patent_doc_number] => 11384729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Wind turbine [patent_app_type] => utility [patent_app_number] => 17/067031 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 25 [patent_no_of_words] => 6463 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 472 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17067031 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/067031
Wind turbine Oct 8, 2020 Issued
Array ( [id] => 16992597 [patent_doc_number] => 20210231017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => ENGINE COMPONENTS WITH COOLING HOLES HAVING TAILORED METERING AND DIFFUSER PORTIONS [patent_app_type] => utility [patent_app_number] => 17/030017 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17030017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/030017
Engine components with cooling holes having tailored metering and diffuser portions Sep 22, 2020 Issued
Array ( [id] => 20330313 [patent_doc_number] => 12460582 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Assembly for a turbine engine [patent_app_type] => utility [patent_app_number] => 17/763095 [patent_app_country] => US [patent_app_date] => 2020-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 17763095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/763095
Assembly for a turbine engine Sep 20, 2020 Issued
Array ( [id] => 20144610 [patent_doc_number] => 12378943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Wind turbine blade [patent_app_type] => utility [patent_app_number] => 17/641194 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17641194 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/641194
Wind turbine blade Sep 10, 2020 Issued
Array ( [id] => 19916619 [patent_doc_number] => 12291978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Bypass turbomachine for an aircraft [patent_app_type] => utility [patent_app_number] => 17/753045 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 0 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 433 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17753045 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753045
Bypass turbomachine for an aircraft Aug 25, 2020 Issued
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