Search

Aaron L Troost

Examiner (ID: 16896, Phone: (571)270-5779 , Office: P/3668 )

Most Active Art Unit
3668
Art Unit(s)
3666, 3668, 3662
Total Applications
759
Issued Applications
534
Pending Applications
67
Abandoned Applications
156

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14278929 [patent_doc_number] => 20190136749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => SYNERGISTIC INDUCTION AND TURBOCHARGING IN INTERNAL COMBUSTION ENGINE SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/235740 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16945 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16235740 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/235740
Synergistic induction and turbocharging in internal combustion engine systems Dec 27, 2018 Issued
Array ( [id] => 14278965 [patent_doc_number] => 20190136767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => SYSTEM AND METHOD FOR COKING DETECTION [patent_app_type] => utility [patent_app_number] => 16/233076 [patent_app_country] => US [patent_app_date] => 2018-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4306 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16233076 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/233076
System and method for coking detection Dec 25, 2018 Issued
Array ( [id] => 17769895 [patent_doc_number] => 11401828 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Asymmetric turbomachinery housing for thermal expansion [patent_app_type] => utility [patent_app_number] => 17/044743 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8949 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17044743 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/044743
Asymmetric turbomachinery housing for thermal expansion Dec 20, 2018 Issued
Array ( [id] => 16199276 [patent_doc_number] => 10724429 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-28 [patent_title] => Auxiliary power unit with electrically driven compressor [patent_app_type] => utility [patent_app_number] => 16/227141 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5366 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16227141 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/227141
Auxiliary power unit with electrically driven compressor Dec 19, 2018 Issued
Array ( [id] => 17823210 [patent_doc_number] => 11428154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Nozzle vane [patent_app_type] => utility [patent_app_number] => 17/056928 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 7512 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17056928 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/056928
Nozzle vane Dec 18, 2018 Issued
Array ( [id] => 17060611 [patent_doc_number] => 11105203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => High efficiency centrifugal impeller with balancing weights [patent_app_type] => utility [patent_app_number] => 16/216547 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3023 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16216547 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/216547
High efficiency centrifugal impeller with balancing weights Dec 10, 2018 Issued
Array ( [id] => 16886198 [patent_doc_number] => 20210172393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => SUPERCHARGER-EQUIPPED ENGINE [patent_app_type] => utility [patent_app_number] => 16/771543 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16771543 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/771543
Supercharger-equipped engine Dec 6, 2018 Issued
Array ( [id] => 16014485 [patent_doc_number] => 20200182085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => IMPINGEMENT COOLING OF COMPONENTS [patent_app_type] => utility [patent_app_number] => 16/213654 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16213654 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/213654
IMPINGEMENT COOLING OF COMPONENTS Dec 6, 2018 Abandoned
Array ( [id] => 14440447 [patent_doc_number] => 20190178096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => GUIDE VANE CONNECTION [patent_app_type] => utility [patent_app_number] => 16/211483 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16211483 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/211483
Guide vane connection Dec 5, 2018 Issued
Array ( [id] => 16014469 [patent_doc_number] => 20200182077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => CMC LOOP BOAS [patent_app_type] => utility [patent_app_number] => 16/210215 [patent_app_country] => US [patent_app_date] => 2018-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16210215 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/210215
CMC loop boas Dec 4, 2018 Issued
Array ( [id] => 16832625 [patent_doc_number] => 11008866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Fixed displacement turbine engine [patent_app_type] => utility [patent_app_number] => 16/200906 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 28 [patent_no_of_words] => 4461 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16200906 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/200906
Fixed displacement turbine engine Nov 26, 2018 Issued
Array ( [id] => 16541748 [patent_doc_number] => 20200408161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => ENGINE SYSTEM [patent_app_type] => utility [patent_app_number] => 16/959591 [patent_app_country] => US [patent_app_date] => 2018-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 427 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16959591 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/959591
ENGINE SYSTEM Nov 22, 2018 Abandoned
Array ( [id] => 17259425 [patent_doc_number] => 20210372410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => CENTRIFUGAL COMPRESSOR AND TURBOCHARGER [patent_app_type] => utility [patent_app_number] => 16/629791 [patent_app_country] => US [patent_app_date] => 2018-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16629791 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/629791
Diffuser vane geometry for a centrifugal compressor and turbocharger Nov 21, 2018 Issued
Array ( [id] => 16963672 [patent_doc_number] => 20210215171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => CENTRIFUGAL COMPRESSOR AND TURBOCHARGER INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 15/734046 [patent_app_country] => US [patent_app_date] => 2018-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 15734046 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/734046
Oil cooled centrifugal compressor and turbocharger including the same Nov 14, 2018 Issued
Array ( [id] => 17259427 [patent_doc_number] => 20210372412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => TURBO COMPRESSOR, IN PARTICULAR FOR A FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/766101 [patent_app_country] => US [patent_app_date] => 2018-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16766101 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/766101
Turbo compressor, in particular for a fuel cell system Nov 13, 2018 Issued
Array ( [id] => 17697831 [patent_doc_number] => 11371550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Rotary engine [patent_app_type] => utility [patent_app_number] => 16/764163 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 8645 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16764163 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/764163
Rotary engine Nov 12, 2018 Issued
Array ( [id] => 16800739 [patent_doc_number] => 10995670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Gas turbine energy supplementing systems and heating systems, and methods of making and using the same [patent_app_type] => utility [patent_app_number] => 16/180638 [patent_app_country] => US [patent_app_date] => 2018-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6879 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16180638 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/180638
Gas turbine energy supplementing systems and heating systems, and methods of making and using the same Nov 4, 2018 Issued
Array ( [id] => 16893965 [patent_doc_number] => 11035508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Connection structure of turbo charger and intercooler for vehicle [patent_app_type] => utility [patent_app_number] => 16/174628 [patent_app_country] => US [patent_app_date] => 2018-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3717 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16174628 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/174628
Connection structure of turbo charger and intercooler for vehicle Oct 29, 2018 Issued
Array ( [id] => 16127239 [patent_doc_number] => 10697365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Rotary internal combustion engine with pilot subchamber [patent_app_type] => utility [patent_app_number] => 16/168045 [patent_app_country] => US [patent_app_date] => 2018-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4075 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16168045 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/168045
Rotary internal combustion engine with pilot subchamber Oct 22, 2018 Issued
Array ( [id] => 14231919 [patent_doc_number] => 20190128132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => TURBOMACHINE CASE COMPRISING A CENTRAL PART PROJECTING FROM TWO LATERAL PORTIONS IN A JUNCTION REGION [patent_app_type] => utility [patent_app_number] => 16/166435 [patent_app_country] => US [patent_app_date] => 2018-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16166435 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/166435
Turbomachine case comprising a central part projecting from two lateral portions in a junction region Oct 21, 2018 Issued
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