Search

Alan A Mathews

Examiner (ID: 14814)

Most Active Art Unit
2101
Art Unit(s)
2101, 2882, 2203, 2851
Total Applications
2349
Issued Applications
2176
Pending Applications
25
Abandoned Applications
148

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12059636 [patent_doc_number] => 20170335980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'DUAL FLOW SWITCHING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/537693 [patent_app_country] => US [patent_app_date] => 2016-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2649 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15537693 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/537693
Dual flow switching device Mar 3, 2016 Issued
Array ( [id] => 11291393 [patent_doc_number] => 20160341325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'MIXING VALVE' [patent_app_type] => utility [patent_app_number] => 15/061794 [patent_app_country] => US [patent_app_date] => 2016-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7271 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15061794 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/061794
MIXING VALVE Mar 3, 2016 Abandoned
Array ( [id] => 12221333 [patent_doc_number] => 20180059693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'MIXING VALVE ASSEMBLY, TAP AND PLANT PROVIDED WITH SAID VALVE ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/555747 [patent_app_country] => US [patent_app_date] => 2016-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6979 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15555747 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/555747
Mixing valve assembly, tap and plant provided with said valve assembly Mar 3, 2016 Issued
Array ( [id] => 12308190 [patent_doc_number] => 09939097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-10 [patent_title] => Fluid end manifolds and fluid end manifold assemblies [patent_app_type] => utility [patent_app_number] => 15/060095 [patent_app_country] => US [patent_app_date] => 2016-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4975 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15060095 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/060095
Fluid end manifolds and fluid end manifold assemblies Mar 2, 2016 Issued
Array ( [id] => 13928649 [patent_doc_number] => 20190047840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => MODULAR FLUID-DOSING SYSTEM AND ITS PROCESSES [patent_app_type] => utility [patent_app_number] => 16/078761 [patent_app_country] => US [patent_app_date] => 2016-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16078761 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/078761
MODULAR FLUID-DOSING SYSTEM AND ITS PROCESSES Feb 22, 2016 Abandoned
Array ( [id] => 11850484 [patent_doc_number] => 20170224976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'MANIFOLD CONNECTION ASSEMBLY HAVING A SURFACE FINISH' [patent_app_type] => utility [patent_app_number] => 15/019663 [patent_app_country] => US [patent_app_date] => 2016-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5147 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15019663 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/019663
MANIFOLD CONNECTION ASSEMBLY HAVING A SURFACE FINISH Feb 8, 2016 Abandoned
Array ( [id] => 11583700 [patent_doc_number] => 09638332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-02 [patent_title] => 'Valve for an exhaust system of an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 15/016075 [patent_app_country] => US [patent_app_date] => 2016-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 4607 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15016075 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/016075
Valve for an exhaust system of an internal combustion engine Feb 3, 2016 Issued
Array ( [id] => 11012002 [patent_doc_number] => 20160208955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'VALVE ASSEMBLY, WASHER SYSTEM, AND DEVICE' [patent_app_type] => utility [patent_app_number] => 14/995792 [patent_app_country] => US [patent_app_date] => 2016-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4162 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14995792 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/995792
VALVE ASSEMBLY, WASHER SYSTEM, AND DEVICE Jan 13, 2016 Abandoned
Array ( [id] => 13719047 [patent_doc_number] => 20170370478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => Valve device in a motor vehicle, and production method [patent_app_type] => utility [patent_app_number] => 15/536854 [patent_app_country] => US [patent_app_date] => 2015-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2122 [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] => 15536854 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/536854
Valve device in a motor vehicle, and production method Dec 14, 2015 Abandoned
Array ( [id] => 12233895 [patent_doc_number] => 20180066758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'REFRIGERANT CONTROL VALVE APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/558478 [patent_app_country] => US [patent_app_date] => 2015-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 16431 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15558478 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/558478
Refrigerant control valve apparatus Dec 9, 2015 Issued
Array ( [id] => 14853987 [patent_doc_number] => 10415710 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Rotary valve and fluid pressure actuator unit including rotary valve [patent_app_type] => utility [patent_app_number] => 15/534890 [patent_app_country] => US [patent_app_date] => 2015-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12250 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15534890 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/534890
Rotary valve and fluid pressure actuator unit including rotary valve Nov 25, 2015 Issued
Array ( [id] => 10989933 [patent_doc_number] => 20160186878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'FLUID DIVIDER BLOCK SUITABLE FOR USE AT HIGH PRESSURES' [patent_app_type] => utility [patent_app_number] => 14/944820 [patent_app_country] => US [patent_app_date] => 2015-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6458 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14944820 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/944820
Fluid divider block suitable for use at high pressures Nov 17, 2015 Issued
Array ( [id] => 14291491 [patent_doc_number] => 10285850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-14 [patent_title] => Holding element for an active article of clothing [patent_app_type] => utility [patent_app_number] => 15/524934 [patent_app_country] => US [patent_app_date] => 2015-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 4671 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15524934 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/524934
Holding element for an active article of clothing Nov 5, 2015 Issued
Array ( [id] => 12228117 [patent_doc_number] => 09915353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-13 [patent_title] => 'Choked flow valve with clamped seat ring' [patent_app_type] => utility [patent_app_number] => 14/919009 [patent_app_country] => US [patent_app_date] => 2015-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2649 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14919009 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/919009
Choked flow valve with clamped seat ring Oct 20, 2015 Issued
Array ( [id] => 14733221 [patent_doc_number] => 10386004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Flow control valve [patent_app_type] => utility [patent_app_number] => 15/502968 [patent_app_country] => US [patent_app_date] => 2015-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 3734 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15502968 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/502968
Flow control valve Oct 18, 2015 Issued
Array ( [id] => 11867110 [patent_doc_number] => 20170234395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'VALVE ARRANGEMENT WITH IMPROVED FAILSAFE OPERATION' [patent_app_type] => utility [patent_app_number] => 15/519522 [patent_app_country] => US [patent_app_date] => 2015-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6344 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15519522 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/519522
Valve arrangement with improved failsafe operation Oct 11, 2015 Issued
Array ( [id] => 13062773 [patent_doc_number] => 10052155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-21 [patent_title] => Roll-pitch-roll surgical tool [patent_app_type] => utility [patent_app_number] => 14/874614 [patent_app_country] => US [patent_app_date] => 2015-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 7614 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14874614 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/874614
Roll-pitch-roll surgical tool Oct 4, 2015 Issued
Array ( [id] => 10744933 [patent_doc_number] => 20160091084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-31 [patent_title] => 'FLUID PRESSURE CONTROL CIRCUIT FOR TRANSMISSION' [patent_app_type] => utility [patent_app_number] => 14/867482 [patent_app_country] => US [patent_app_date] => 2015-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10762 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14867482 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/867482
Fluid pressure control circuit for transmission Sep 27, 2015 Issued
Array ( [id] => 11529242 [patent_doc_number] => 20170089219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'PLANET GEARBOX WITH CYLINDRICAL ROLLER BEARING WITH HIGH DENSITY ROLLER PACKING' [patent_app_type] => utility [patent_app_number] => 14/865265 [patent_app_country] => US [patent_app_date] => 2015-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7986 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14865265 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/865265
Planet gearbox with cylindrical roller bearing with high density roller packing Sep 24, 2015 Issued
Array ( [id] => 10744949 [patent_doc_number] => 20160091099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-31 [patent_title] => 'DIAPHRAGM VALVE' [patent_app_type] => utility [patent_app_number] => 14/864093 [patent_app_country] => US [patent_app_date] => 2015-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5420 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14864093 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/864093
DIAPHRAGM VALVE Sep 23, 2015 Abandoned
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