Search

Daniel J. Troy

Supervisory Patent Examiner (ID: 7666, Phone: (571)270-3742 , Office: P/3637 )

Most Active Art Unit
3641
Art Unit(s)
3637, 4155, 3641
Total Applications
344
Issued Applications
199
Pending Applications
21
Abandoned Applications
127

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17267963 [patent_doc_number] => 11193380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Integrated strut-vane [patent_app_type] => utility [patent_app_number] => 16/252907 [patent_app_country] => US [patent_app_date] => 2019-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2488 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 16252907 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/252907
Integrated strut-vane Jan 20, 2019 Issued
Array ( [id] => 14311387 [patent_doc_number] => 20190145397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => DIAPHRAM PUMPS WITH AIR SAVINGS DEVICES [patent_app_type] => utility [patent_app_number] => 16/242862 [patent_app_country] => US [patent_app_date] => 2019-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16242862 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/242862
DIAPHRAM PUMPS WITH AIR SAVINGS DEVICES Jan 7, 2019 Abandoned
Array ( [id] => 16112973 [patent_doc_number] => 20200208509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => CONTROLLING DOWNHOLE-TYPE ROTATING MACHINES [patent_app_type] => utility [patent_app_number] => 16/235971 [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] => 15017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16235971 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/235971
Controlling downhole-type rotating machines Dec 27, 2018 Issued
Array ( [id] => 16074323 [patent_doc_number] => 20200191148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => THIN TYPE PUMP STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/221598 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16221598 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/221598
Thin type pump structure Dec 16, 2018 Issued
Array ( [id] => 14469321 [patent_doc_number] => 20190186303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => OIL SUPPLY DEVICE FOR A VACUUM PUMP OF AN INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/221923 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1860 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16221923 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/221923
OIL SUPPLY DEVICE FOR A VACUUM PUMP OF AN INTERNAL COMBUSTION ENGINE Dec 16, 2018 Abandoned
Array ( [id] => 14160011 [patent_doc_number] => 20190107108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => REMANUFACTURING A TRANSMISSION PUMP ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/214260 [patent_app_country] => US [patent_app_date] => 2018-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16214260 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/214260
REMANUFACTURING A TRANSMISSION PUMP ASSEMBLY Dec 9, 2018 Abandoned
Array ( [id] => 16361872 [patent_doc_number] => 20200318623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => HYDRAULIC PRESSURE SUPPLY UNIT [patent_app_type] => utility [patent_app_number] => 16/765426 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16765426 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/765426
Hydraulic pressure supply unit Nov 18, 2018 Issued
Array ( [id] => 16269644 [patent_doc_number] => 20200271131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => COOLING FAN [patent_app_type] => utility [patent_app_number] => 16/652215 [patent_app_country] => US [patent_app_date] => 2018-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16652215 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/652215
COOLING FAN Nov 11, 2018 Abandoned
Array ( [id] => 16329271 [patent_doc_number] => 20200300237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => MEDICAL SUCTION PUMP [patent_app_type] => utility [patent_app_number] => 16/762782 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16762782 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/762782
Medical suction pump Nov 8, 2018 Issued
Array ( [id] => 18399808 [patent_doc_number] => 11661937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Method and device for determining a wear condition in a hydrostatic pump [patent_app_type] => utility [patent_app_number] => 16/762716 [patent_app_country] => US [patent_app_date] => 2018-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3185 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16762716 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/762716
Method and device for determining a wear condition in a hydrostatic pump Nov 7, 2018 Issued
Array ( [id] => 14239157 [patent_doc_number] => 20190131751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => INSTALLATION SYSTEM FOR A CEILING FAN [patent_app_type] => utility [patent_app_number] => 16/175404 [patent_app_country] => US [patent_app_date] => 2018-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16175404 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/175404
INSTALLATION SYSTEM FOR A CEILING FAN Oct 29, 2018 Abandoned
Array ( [id] => 14232173 [patent_doc_number] => 20190128259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => Hydraulic Machine Including an Improved Braking System [patent_app_type] => utility [patent_app_number] => 16/174512 [patent_app_country] => US [patent_app_date] => 2018-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16174512 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/174512
Hydraulic machine including an improved braking system Oct 29, 2018 Issued
Array ( [id] => 16642945 [patent_doc_number] => 10920787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Blower [patent_app_type] => utility [patent_app_number] => 16/157141 [patent_app_country] => US [patent_app_date] => 2018-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5795 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16157141 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/157141
Blower Oct 10, 2018 Issued
Array ( [id] => 13903301 [patent_doc_number] => 20190040855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => Compressor Having an Energy Saving Apparatus, and Method for Relieving the Compressor [patent_app_type] => utility [patent_app_number] => 16/153871 [patent_app_country] => US [patent_app_date] => 2018-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16153871 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/153871
Compressor having an energy saving apparatus, and method for relieving the compressor Oct 7, 2018 Issued
Array ( [id] => 16870989 [patent_doc_number] => 20210164456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => DOUBLE-PLATE ROTARY BARREL PUMP [patent_app_type] => utility [patent_app_number] => 16/756970 [patent_app_country] => US [patent_app_date] => 2018-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16756970 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/756970
DOUBLE-PLATE ROTARY BARREL PUMP Oct 7, 2018 Abandoned
Array ( [id] => 17215267 [patent_doc_number] => 20210348605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => COMPACT HIGH PRESSURE, HIGH LIFE INTENSIFIER PUMP SYSTEM [patent_app_type] => utility [patent_app_number] => 17/272023 [patent_app_country] => US [patent_app_date] => 2018-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17272023 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/272023
Compact high pressure, high life intensifier pump system Oct 4, 2018 Issued
Array ( [id] => 17906021 [patent_doc_number] => 11459869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Shaft seal protector for electrical submersible pumps [patent_app_type] => utility [patent_app_number] => 16/754043 [patent_app_country] => US [patent_app_date] => 2018-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3045 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16754043 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/754043
Shaft seal protector for electrical submersible pumps Oct 3, 2018 Issued
Array ( [id] => 18605318 [patent_doc_number] => 11746775 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Bearing system for reciprocating pump and method of assembly [patent_app_type] => utility [patent_app_number] => 16/148805 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 57 [patent_figures_cnt] => 67 [patent_no_of_words] => 13820 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16148805 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/148805
Bearing system for reciprocating pump and method of assembly Sep 30, 2018 Issued
Array ( [id] => 14103945 [patent_doc_number] => 20190093648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => VERSATILE HOUSING OF COMPRESSOR MOTORS [patent_app_type] => utility [patent_app_number] => 16/139227 [patent_app_country] => US [patent_app_date] => 2018-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16139227 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/139227
VERSATILE HOUSING OF COMPRESSOR MOTORS Sep 23, 2018 Abandoned
Array ( [id] => 15995117 [patent_doc_number] => 20200173429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => Reciprocating pump stabilizing device [patent_app_type] => utility [patent_app_number] => 16/132628 [patent_app_country] => US [patent_app_date] => 2018-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16132628 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/132628
Reciprocating pump stabilizing device Sep 16, 2018 Abandoned
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