Search

Dennis Butler

Examiner (ID: 11854)

Most Active Art Unit
2115
Art Unit(s)
2185, 2307, 2787, 2115, 2316, 2126, 2182, 2118
Total Applications
1406
Issued Applications
1190
Pending Applications
46
Abandoned Applications
174

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20220481 [patent_doc_number] => 20250283412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => AIRFOIL ASSEMBLY [patent_app_type] => utility [patent_app_number] => 19/214101 [patent_app_country] => US [patent_app_date] => 2025-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3282 [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] => 19214101 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/214101
AIRFOIL ASSEMBLY May 20, 2025 Pending
Array ( [id] => 20093094 [patent_doc_number] => 20250223030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => Self-Folding Propeller [patent_app_type] => utility [patent_app_number] => 19/012502 [patent_app_country] => US [patent_app_date] => 2025-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19012502 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/012502
Self-Folding Propeller Jan 6, 2025 Pending
Array ( [id] => 20122114 [patent_doc_number] => 20250237145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => TURBINE COMPONENT HAVING PIN-FIN COOLING STRUCTURE, AND GAS TURBINE INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 18/977913 [patent_app_country] => US [patent_app_date] => 2024-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18977913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/977913
TURBINE COMPONENT HAVING PIN-FIN COOLING STRUCTURE, AND GAS TURBINE INCLUDING SAME Dec 10, 2024 Pending
Array ( [id] => 20016742 [patent_doc_number] => 20250154964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => Flat Blower Fan Device [patent_app_type] => utility [patent_app_number] => 18/942471 [patent_app_country] => US [patent_app_date] => 2024-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18942471 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/942471
Flat Blower Fan Device Nov 8, 2024 Pending
Array ( [id] => 20585957 [patent_doc_number] => 20260071549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-12 [patent_title] => HYBRID COMPOSITE ARCHITECTURE FOR COMPOSITE FAN BLADE IMPACT ROBUSTNESS [patent_app_type] => utility [patent_app_number] => 18/884028 [patent_app_country] => US [patent_app_date] => 2024-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18884028 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/884028
HYBRID COMPOSITE ARCHITECTURE FOR COMPOSITE FAN BLADE IMPACT ROBUSTNESS Sep 11, 2024 Pending
Array ( [id] => 19433300 [patent_doc_number] => 20240301798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => COMPONENT WITH COOLING PASSAGE FOR A TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 18/668840 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18668840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/668840
Component with cooling passage for a turbine engine May 19, 2024 Issued
Array ( [id] => 19345922 [patent_doc_number] => 20240254885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => TURBINE ENGINE WITH A BLADE [patent_app_type] => utility [patent_app_number] => 18/599470 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18599470 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/599470
Turbine engine with a blade Mar 7, 2024 Issued
Array ( [id] => 19724666 [patent_doc_number] => 20250027417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => TURBINE ENGINE WITH A BLADE [patent_app_type] => utility [patent_app_number] => 18/440316 [patent_app_country] => US [patent_app_date] => 2024-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18440316 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/440316
TURBINE ENGINE WITH A BLADE Feb 12, 2024 Pending
Array ( [id] => 19203465 [patent_doc_number] => 20240175364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => GAS TURBINE ENGINES AND METHODS ASSOCIATED THEREWITH [patent_app_type] => utility [patent_app_number] => 18/432818 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18432818 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432818
GAS TURBINE ENGINES AND METHODS ASSOCIATED THEREWITH Feb 4, 2024 Pending
Array ( [id] => 19266046 [patent_doc_number] => 20240209745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => AERONAUTICAL PROPULSION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/541080 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12163 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18541080 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/541080
Aeronautical propulsion system Dec 14, 2023 Issued
Array ( [id] => 20060072 [patent_doc_number] => 20250198294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => FAN BLADE LEADING EDGE SHEATH [patent_app_type] => utility [patent_app_number] => 18/541902 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [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] => 18541902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/541902
FAN BLADE LEADING EDGE SHEATH Dec 14, 2023 Pending
Array ( [id] => 20060070 [patent_doc_number] => 20250198292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => BLADE CONFIGURED FOR IMPACT TOLERANCE [patent_app_type] => utility [patent_app_number] => 18/541612 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18541612 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/541612
BLADE CONFIGURED FOR IMPACT TOLERANCE Dec 14, 2023 Pending
Array ( [id] => 20527794 [patent_doc_number] => 12546223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Variable rim width turbine blade attachment [patent_app_type] => utility [patent_app_number] => 18/540247 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18540247 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/540247
Variable rim width turbine blade attachment Dec 13, 2023 Issued
Array ( [id] => 20060199 [patent_doc_number] => 20250198421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => FAN BLADE STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/539650 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18539650 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/539650
FAN BLADE STRUCTURE Dec 13, 2023 Pending
Array ( [id] => 20214072 [patent_doc_number] => 12410717 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Gas turbine blade with cooling flow paths and gas turbine including the same [patent_app_type] => utility [patent_app_number] => 18/536415 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 1139 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18536415 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536415
Gas turbine blade with cooling flow paths and gas turbine including the same Dec 11, 2023 Issued
Array ( [id] => 19354634 [patent_doc_number] => 12055065 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-06 [patent_title] => Airfoil for a gas turbine engine having an inner core structure formed of meta-structures and isogrids [patent_app_type] => utility [patent_app_number] => 18/536535 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 8737 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18536535 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536535
Airfoil for a gas turbine engine having an inner core structure formed of meta-structures and isogrids Dec 11, 2023 Issued
Array ( [id] => 19702087 [patent_doc_number] => 12196103 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Radial turbine impeller [patent_app_type] => utility [patent_app_number] => 18/531986 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3790 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18531986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/531986
Radial turbine impeller Dec 6, 2023 Issued
Array ( [id] => 20387052 [patent_doc_number] => 12486773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Radial turbine impeller [patent_app_type] => utility [patent_app_number] => 18/531970 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18531970 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/531970
Radial turbine impeller Dec 6, 2023 Issued
Array ( [id] => 20033932 [patent_doc_number] => 20250172154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => INTEGRATED INFLATING AND DEFLATING PUMP [patent_app_type] => utility [patent_app_number] => 18/530391 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18530391 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530391
Integrated inflating and deflating pump Dec 5, 2023 Issued
Array ( [id] => 19786234 [patent_doc_number] => 20250059913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => ANTI-ICING AND BLEED HEAT SYSTEM FOR A GAS TURBINE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/524249 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524249 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524249
Anti-icing and bleed heat system for a gas turbine system Nov 29, 2023 Issued
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