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] => 12643659 [patent_doc_number] => 20180106384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => YOKE FOR ROTARY VALVE [patent_app_type] => utility [patent_app_number] => 15/726654 [patent_app_country] => US [patent_app_date] => 2017-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15726654 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/726654
Yoke for rotary valve Oct 5, 2017 Issued
Array ( [id] => 12683452 [patent_doc_number] => 20180119650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => FUEL TANK PRESSURE REGULATOR [patent_app_type] => utility [patent_app_number] => 15/720586 [patent_app_country] => US [patent_app_date] => 2017-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15720586 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/720586
Fuel tank pressure regulator Sep 28, 2017 Issued
Array ( [id] => 16461625 [patent_doc_number] => 10844966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Valve member with improved fluid flow and control [patent_app_type] => utility [patent_app_number] => 15/717195 [patent_app_country] => US [patent_app_date] => 2017-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 43 [patent_no_of_words] => 14202 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15717195 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/717195
Valve member with improved fluid flow and control Sep 26, 2017 Issued
Array ( [id] => 12127115 [patent_doc_number] => 20180010701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'ROTARY VALVE WITH AN ISOLATING DISTRIBUTION BODY' [patent_app_type] => utility [patent_app_number] => 15/709891 [patent_app_country] => US [patent_app_date] => 2017-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3113 [patent_no_of_claims] => 9 [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] => 15709891 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/709891
Rotary valve with an isolating distribution body Sep 19, 2017 Issued
Array ( [id] => 13988633 [patent_doc_number] => 20190063474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => SYSTEM AND METHOD FOR DETERMINING A HEALTH STATUS OF A TANK [patent_app_type] => utility [patent_app_number] => 15/690389 [patent_app_country] => US [patent_app_date] => 2017-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15690389 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/690389
System and method for determining a health status of a tank Aug 29, 2017 Issued
Array ( [id] => 16062631 [patent_doc_number] => 10690254 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Two eductor / four-way selector valve assembly [patent_app_type] => utility [patent_app_number] => 15/677534 [patent_app_country] => US [patent_app_date] => 2017-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2373 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15677534 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/677534
Two eductor / four-way selector valve assembly Aug 14, 2017 Issued
Array ( [id] => 13719091 [patent_doc_number] => 20170370500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => FLUID FLOW CONTROL DEVICES AND SYSTEMS, AND METHODS OF FLOWING FLUIDS THERETHROUGH [patent_app_type] => utility [patent_app_number] => 15/677980 [patent_app_country] => US [patent_app_date] => 2017-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15677980 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/677980
Fluid flow control devices and systems, and methods of flowing fluids therethrough Aug 14, 2017 Issued
Array ( [id] => 15397201 [patent_doc_number] => 10539252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Aerodynamic noise reduction cage [patent_app_type] => utility [patent_app_number] => 15/673697 [patent_app_country] => US [patent_app_date] => 2017-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 29 [patent_no_of_words] => 5617 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15673697 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/673697
Aerodynamic noise reduction cage Aug 9, 2017 Issued
Array ( [id] => 14666757 [patent_doc_number] => 10371273 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-08-06 [patent_title] => Valve for controlled shuttle of liquid into microtiter plates and mixing [patent_app_type] => utility [patent_app_number] => 15/665813 [patent_app_country] => US [patent_app_date] => 2017-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3086 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15665813 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/665813
Valve for controlled shuttle of liquid into microtiter plates and mixing Jul 31, 2017 Issued
Array ( [id] => 15884477 [patent_doc_number] => 10648572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Valve with built-in orifice, and pressure-type flow rate control device [patent_app_type] => utility [patent_app_number] => 16/310866 [patent_app_country] => US [patent_app_date] => 2017-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7418 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16310866 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/310866
Valve with built-in orifice, and pressure-type flow rate control device Jul 24, 2017 Issued
Array ( [id] => 16550109 [patent_doc_number] => 10883259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Mixer valve having an adjustment spacer [patent_app_type] => utility [patent_app_number] => 16/319110 [patent_app_country] => US [patent_app_date] => 2017-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6155 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16319110 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/319110
Mixer valve having an adjustment spacer Jul 3, 2017 Issued
Array ( [id] => 14468933 [patent_doc_number] => 20190186109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => PLUMBING FIXTURES [patent_app_type] => utility [patent_app_number] => 16/318920 [patent_app_country] => US [patent_app_date] => 2017-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4636 [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] => 16318920 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/318920
Plumbing fixtures Jul 3, 2017 Issued
Array ( [id] => 13719051 [patent_doc_number] => 20170370480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => LARGE BORE PLUG VALVE [patent_app_type] => utility [patent_app_number] => 15/631564 [patent_app_country] => US [patent_app_date] => 2017-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15631564 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/631564
LARGE BORE PLUG VALVE Jun 22, 2017 Abandoned
Array ( [id] => 13730683 [patent_doc_number] => 20180369809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => MICROFLUIDIC DEVICE WITH MULTI-LEVEL, PROGRAMMABLE MICROFLUIDIC NODE [patent_app_type] => utility [patent_app_number] => 15/630982 [patent_app_country] => US [patent_app_date] => 2017-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15630982 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/630982
Microfluidic device with multi-level, programmable microfluidic node Jun 22, 2017 Issued
Array ( [id] => 14654785 [patent_doc_number] => 20190234521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => VALVE DEVICE FOR SWITCHGEARS OR SIMILAR, AS WELL AS USES THEREOF [patent_app_type] => utility [patent_app_number] => 16/319801 [patent_app_country] => US [patent_app_date] => 2017-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16319801 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/319801
Valve device for switchgears or similar, as well as uses thereof Jun 21, 2017 Issued
Array ( [id] => 14779745 [patent_doc_number] => 20190264770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => Damping Valve Comprising a Direction-Dependent Pilot Opening Cross-Section for a Vibration Damper [patent_app_type] => utility [patent_app_number] => 16/319144 [patent_app_country] => US [patent_app_date] => 2017-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16319144 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/319144
Damping valve comprising a direction-dependent pilot opening cross-section for a vibration damper Jun 18, 2017 Issued
Array ( [id] => 14503447 [patent_doc_number] => 20190195378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => FLUID CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/312015 [patent_app_country] => US [patent_app_date] => 2017-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16312015 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/312015
Fluid control system Jun 18, 2017 Issued
Array ( [id] => 13691041 [patent_doc_number] => 20170356475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => VENTILINSEL-BASISMODUL UND VENTILINSEL [patent_app_type] => utility [patent_app_number] => 15/620122 [patent_app_country] => US [patent_app_date] => 2017-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15620122 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/620122
VENTILINSEL-BASISMODUL UND VENTILINSEL Jun 11, 2017 Abandoned
Array ( [id] => 14376815 [patent_doc_number] => 20190162320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => FLOW CONTROL VALVE [patent_app_type] => utility [patent_app_number] => 16/312576 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16312576 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/312576
FLOW CONTROL VALVE Jun 8, 2017 Abandoned
Array ( [id] => 14950145 [patent_doc_number] => 10436333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Air distributor [patent_app_type] => utility [patent_app_number] => 15/580264 [patent_app_country] => US [patent_app_date] => 2017-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 1661 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15580264 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/580264
Air distributor Jun 7, 2017 Issued
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