Search

Douglas Lee

Examiner (ID: 16940, Phone: (571)270-3296 , Office: P/1714 )

Most Active Art Unit
1714
Art Unit(s)
1714, 1711
Total Applications
748
Issued Applications
286
Pending Applications
98
Abandoned Applications
387

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19810015 [patent_doc_number] => 12241389 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-03-04 [patent_title] => Radial turbine assembly with ceramic matrix composite airfoils having dovetail retention [patent_app_type] => utility [patent_app_number] => 18/481744 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1689 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18481744 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/481744
Radial turbine assembly with ceramic matrix composite airfoils having dovetail retention Oct 4, 2023 Issued
Array ( [id] => 19003257 [patent_doc_number] => 20240067328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => THRUST GENERATING DEVICE [patent_app_type] => utility [patent_app_number] => 18/455903 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18455903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455903
THRUST GENERATING DEVICE Aug 24, 2023 Abandoned
Array ( [id] => 20420858 [patent_doc_number] => 20250382943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => WIND TURBINE WAKE LOSS CONTROL USING DETECTED DOWNSTREAM WAKE LOSS AS A FUNCTION OF WIND DIRECTION [patent_app_type] => utility [patent_app_number] => 18/879679 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18879679 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/879679
WIND TURBINE WAKE LOSS CONTROL USING DETECTED DOWNSTREAM WAKE LOSS AS A FUNCTION OF WIND DIRECTION Jun 29, 2023 Pending
Array ( [id] => 20420880 [patent_doc_number] => 20250382965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => FLUID ASSEMBLY AND FLUID CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/878897 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18878897 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/878897
FLUID ASSEMBLY AND FLUID CONTROL DEVICE Jun 27, 2023 Pending
Array ( [id] => 18709884 [patent_doc_number] => 20230332506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => TURBINE SHROUD ASSEMBLY WITH PINNED SHROUD ATTACHMENT [patent_app_type] => utility [patent_app_number] => 18/211035 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211035 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211035
Turbine shroud assembly with pinned shroud attachment Jun 15, 2023 Issued
Array ( [id] => 20100857 [patent_doc_number] => 20250230793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => A WIND TURBINE WITH BLADE CONNECTING TENSION MEMBERS [patent_app_type] => utility [patent_app_number] => 18/875579 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4543 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18875579 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/875579
A WIND TURBINE WITH BLADE CONNECTING TENSION MEMBERS Jun 8, 2023 Pending
Array ( [id] => 20248726 [patent_doc_number] => 20250297595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => A PITCH CONTROLLED WIND TURBINE [patent_app_type] => utility [patent_app_number] => 18/872858 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18872858 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/872858
A PITCH CONTROLLED WIND TURBINE Jun 7, 2023 Pending
Array ( [id] => 20393943 [patent_doc_number] => 20250369418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => A WIND TURBINE [patent_app_type] => utility [patent_app_number] => 18/872876 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18872876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/872876
A WIND TURBINE Jun 7, 2023 Pending
Array ( [id] => 19091548 [patent_doc_number] => 11952985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Method for operating a cluster of wind turbines [patent_app_type] => utility [patent_app_number] => 18/326978 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6817 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 18326978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326978
Method for operating a cluster of wind turbines May 30, 2023 Issued
Array ( [id] => 18771556 [patent_doc_number] => 20230366377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => METHOD FOR CONTROLLING NOISE GENERATED BY A WIND FARM [patent_app_type] => utility [patent_app_number] => 18/316886 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18316886 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/316886
METHOD FOR CONTROLLING NOISE GENERATED BY A WIND FARM May 11, 2023 Pending
Array ( [id] => 19528755 [patent_doc_number] => 20240352657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => BLOWER ASSEMBLY FOR AN APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/303501 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18303501 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303501
BLOWER ASSEMBLY FOR AN APPLIANCE Apr 18, 2023 Pending
Array ( [id] => 20085918 [patent_doc_number] => 20250215854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => METHOD FOR OPERATING A WIND TURBINE AND SYSTEM FOR WIND POWER GENERATION [patent_app_type] => utility [patent_app_number] => 18/853180 [patent_app_country] => US [patent_app_date] => 2023-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18853180 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/853180
METHOD FOR OPERATING A WIND TURBINE AND SYSTEM FOR WIND POWER GENERATION Apr 2, 2023 Pending
Array ( [id] => 18676504 [patent_doc_number] => 20230314130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => METHOD FOR DETECTING A BLADE MISALIGNMENT OF A ROTOR BLADE OF A ROTOR OF A WIND TURBINE [patent_app_type] => utility [patent_app_number] => 18/194294 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18194294 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/194294
METHOD FOR DETECTING A BLADE MISALIGNMENT OF A ROTOR BLADE OF A ROTOR OF A WIND TURBINE Mar 30, 2023 Pending
Array ( [id] => 20069339 [patent_doc_number] => 20250207561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => ROTOR DRIVE SYSTEM ASSISTED DISENGAGEMENT OF THE ROTOR-LOCK MECHANISM [patent_app_type] => utility [patent_app_number] => 18/850615 [patent_app_country] => US [patent_app_date] => 2023-03-27 [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] => -14 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18850615 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/850615
ROTOR DRIVE SYSTEM ASSISTED DISENGAGEMENT OF THE ROTOR-LOCK MECHANISM Mar 26, 2023 Pending
Array ( [id] => 20085921 [patent_doc_number] => 20250215857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => TRANSMISSION FOR A WIND TURBINE [patent_app_type] => utility [patent_app_number] => 18/850781 [patent_app_country] => US [patent_app_date] => 2023-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18850781 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/850781
TRANSMISSION FOR A WIND TURBINE Mar 26, 2023 Pending
Array ( [id] => 20069337 [patent_doc_number] => 20250207559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => WIND TURBINE WITH CONTROL NETWORK AND MONITORING NETWORK [patent_app_type] => utility [patent_app_number] => 18/852160 [patent_app_country] => US [patent_app_date] => 2023-03-24 [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] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18852160 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/852160
WIND TURBINE WITH CONTROL NETWORK AND MONITORING NETWORK Mar 23, 2023 Pending
Array ( [id] => 18512080 [patent_doc_number] => 20230228276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => LOCKING STRUCTURE OF COMPRESSOR IMPELLER AND INSTALLATION METHOD, CENTRIFUGAL COMPRESSOR AND REFRIGERATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/153685 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18153685 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/153685
Locking structure of compressor impeller and installation method, centrifugal compressor and refrigeration system Jan 11, 2023 Issued
Array ( [id] => 19188479 [patent_doc_number] => 20240167392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => BLADE TIP CLEARANCE CONTROL USING MATERIAL WITH NEGATIVE THERMAL EXPANSION COEFFICIENTS [patent_app_type] => utility [patent_app_number] => 18/092751 [patent_app_country] => US [patent_app_date] => 2023-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9510 [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] => 18092751 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/092751
Blade tip clearance control using material with negative thermal expansion coefficients Jan 2, 2023 Issued
Array ( [id] => 19142979 [patent_doc_number] => 20240141834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => AIR GUIDE FOR A GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 18/148559 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18148559 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/148559
Air guide for a gas turbine engine Dec 29, 2022 Issued
Array ( [id] => 18538261 [patent_doc_number] => 20230243364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => IMPELLER AND ROTARY MACHINE [patent_app_type] => utility [patent_app_number] => 18/148624 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18148624 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/148624
IMPELLER AND ROTARY MACHINE Dec 29, 2022 Abandoned
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