Search

Frederick C. Nicolas

Examiner (ID: 17365, Phone: (571)272-4931 , Office: P/3754 )

Most Active Art Unit
3754
Art Unit(s)
3754
Total Applications
2465
Issued Applications
1847
Pending Applications
211
Abandoned Applications
435

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17808178 [patent_doc_number] => 20220260013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => WIND-FUNNELING FOR LINEAR COMBUSTION ENGINES AND LINEAR GENERATORS [patent_app_type] => utility [patent_app_number] => 17/551722 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17551722 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/551722
WIND-FUNNELING FOR LINEAR COMBUSTION ENGINES AND LINEAR GENERATORS Dec 14, 2021 Abandoned
Array ( [id] => 17800766 [patent_doc_number] => 11415056 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-16 [patent_title] => Turbine engine exhaust duct system and methods for noise dampening and attenuation [patent_app_type] => utility [patent_app_number] => 17/519827 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 7089 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17519827 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/519827
Turbine engine exhaust duct system and methods for noise dampening and attenuation Nov 4, 2021 Issued
Array ( [id] => 18135191 [patent_doc_number] => 11560848 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Methods for noise dampening and attenuation of turbine engine [patent_app_type] => utility [patent_app_number] => 17/502120 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 7337 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [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] => 17502120 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/502120
Methods for noise dampening and attenuation of turbine engine Oct 14, 2021 Issued
Array ( [id] => 17906106 [patent_doc_number] => 11459954 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Turbine engine exhaust duct system and methods for noise dampening and attenuation [patent_app_type] => utility [patent_app_number] => 17/498916 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 7147 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17498916 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/498916
Turbine engine exhaust duct system and methods for noise dampening and attenuation Oct 11, 2021 Issued
Array ( [id] => 18355521 [patent_doc_number] => 11643915 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Drive equipment and methods for mobile fracturing transportation platforms [patent_app_type] => utility [patent_app_number] => 17/460788 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 10021 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17460788 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/460788
Drive equipment and methods for mobile fracturing transportation platforms Aug 29, 2021 Issued
Array ( [id] => 19884843 [patent_doc_number] => 12270543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Multi-function monolithic combustion liner [patent_app_type] => utility [patent_app_number] => 17/408049 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5366 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17408049 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/408049
Multi-function monolithic combustion liner Aug 19, 2021 Issued
Array ( [id] => 17215426 [patent_doc_number] => 20210348764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => TWO-STAGE COMBUSTOR FOR GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 17/383966 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17383966 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/383966
Two-stage combustor for gas turbine engine Jul 22, 2021 Issued
Array ( [id] => 17275160 [patent_doc_number] => 20210381358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => DRIVE EQUIPMENT AND METHODS FOR MOBILE FRACTURING TRANSPORTATION PLATFORMS [patent_app_type] => utility [patent_app_number] => 17/377884 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17377884 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/377884
Drive equipment and methods for mobile fracturing transportation platforms Jul 15, 2021 Issued
Array ( [id] => 18590801 [patent_doc_number] => 11739687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Engine [patent_app_type] => utility [patent_app_number] => 17/373816 [patent_app_country] => US [patent_app_date] => 2021-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 7160 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17373816 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/373816
Engine Jul 12, 2021 Issued
Array ( [id] => 17444620 [patent_doc_number] => 20220065125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => ENERGY RECOVERY FOR HIGH POWER PUMPING SYSTEMS AND METHODS USING EXHAUST GAS HEAT TO GENERATE THERMOELECTRIC POWER [patent_app_type] => utility [patent_app_number] => 17/304322 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17304322 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/304322
ENERGY RECOVERY FOR HIGH POWER PUMPING SYSTEMS AND METHODS USING EXHAUST GAS HEAT TO GENERATE THERMOELECTRIC POWER Jun 17, 2021 Abandoned
Array ( [id] => 19326736 [patent_doc_number] => 12044411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Combustor having fuel sweeping structures [patent_app_type] => utility [patent_app_number] => 17/350529 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9145 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17350529 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/350529
Combustor having fuel sweeping structures Jun 16, 2021 Issued
Array ( [id] => 17142410 [patent_doc_number] => 20210310422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => GAS TURBINE ENGINE WITH INTEGRATED AIR CYCLE MACHINE [patent_app_type] => utility [patent_app_number] => 17/350270 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17350270 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/350270
GAS TURBINE ENGINE WITH INTEGRATED AIR CYCLE MACHINE Jun 16, 2021 Abandoned
Array ( [id] => 18764636 [patent_doc_number] => 11815025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Fuel nozzle [patent_app_type] => utility [patent_app_number] => 17/315028 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 5534 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17315028 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/315028
Fuel nozzle May 6, 2021 Issued
Array ( [id] => 17097592 [patent_doc_number] => 20210285383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => TURBINE ENGINE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/302530 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17302530 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/302530
TURBINE ENGINE SYSTEM May 4, 2021 Abandoned
Array ( [id] => 17075380 [patent_doc_number] => 11111768 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-07 [patent_title] => Drive equipment and methods for mobile fracturing transportation platforms [patent_app_type] => utility [patent_app_number] => 17/301305 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 9911 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17301305 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/301305
Drive equipment and methods for mobile fracturing transportation platforms Mar 30, 2021 Issued
Array ( [id] => 17897719 [patent_doc_number] => 20220307381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => COMPONENT ASSEMBLY FOR A COMBUSTION SECTION OF A GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 17/210773 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17210773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/210773
COMPONENT ASSEMBLY FOR A COMBUSTION SECTION OF A GAS TURBINE ENGINE Mar 23, 2021 Abandoned
Array ( [id] => 17897766 [patent_doc_number] => 20220307428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => HYDROGEN FUEL LEAK DETECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/209724 [patent_app_country] => US [patent_app_date] => 2021-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17209724 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/209724
Hydrogen fuel leak detection system Mar 22, 2021 Issued
Array ( [id] => 17067972 [patent_doc_number] => 20210270187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => TURBINE ENGINE EXHAUST DUCT SYSTEM AND METHODS FOR NOISE DAMPENING AND ATTENUATION [patent_app_type] => utility [patent_app_number] => 17/182294 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182294 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182294
Turbine engine exhaust duct system and methods for noise dampening and attenuation Feb 22, 2021 Issued
Array ( [id] => 17067973 [patent_doc_number] => 20210270188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => TURBINE ENGINE EXHAUST DUCT SYSTEM AND METHODS FOR NOISE DAMPENING AND ATTENUATION [patent_app_type] => utility [patent_app_number] => 17/182325 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7081 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182325 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182325
Turbine engine exhaust duct system and methods for noise dampening and attenuation Feb 22, 2021 Issued
Array ( [id] => 16893757 [patent_doc_number] => 11035298 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-15 [patent_title] => Turbine engine system [patent_app_type] => utility [patent_app_number] => 17/067143 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 34 [patent_no_of_words] => 8078 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17067143 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/067143
Turbine engine system Oct 8, 2020 Issued
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