Search

Matthew Smithers

Examiner (ID: 17712, Phone: (571)272-3876 , Office: P/2437 )

Most Active Art Unit
2437
Art Unit(s)
2767, 2764, 2437, 2134, 2137, 2132
Total Applications
1835
Issued Applications
1586
Pending Applications
126
Abandoned Applications
144

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15454921 [patent_doc_number] => 20200040285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => CONDUCTIVE AQUEOUS SOLUTION PRODUCTION DEVICE AND CONDUCTIVE AQUEOUS SOLUTION PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 16/485091 [patent_app_country] => US [patent_app_date] => 2017-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16485091 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/485091
Conductive aqueous solution production device and conductive aqueous solution production method Mar 8, 2017 Issued
Array ( [id] => 13870387 [patent_doc_number] => 20190031534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => AN ASSEMBLY COMPRISING AT LEAST TWO ELEMENTS IN A MOVABLE ARRANGEMENT RELATIVE TO EACH OTHER AND AN ANTI-FOULING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/082293 [patent_app_country] => US [patent_app_date] => 2017-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16082293 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/082293
Assembly comprising at least two elements in a movable arrangement relative to each other and an anti-fouling system Mar 7, 2017 Issued
Array ( [id] => 14070093 [patent_doc_number] => 20190083934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => WATER PURIFIER AND CONTROL METHOD FOR WATER PURIFIER [patent_app_type] => utility [patent_app_number] => 16/084116 [patent_app_country] => US [patent_app_date] => 2017-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8193 [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] => 16084116 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/084116
Water purifier and control method for water purifier Mar 6, 2017 Issued
Array ( [id] => 11743772 [patent_doc_number] => 20170197845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'WATER TREATMENT METHOD AND WATER TREATMENT APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/391273 [patent_app_country] => US [patent_app_date] => 2016-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11470 [patent_no_of_claims] => 10 [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] => 15391273 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/391273
Water treatment method and water treatment apparatus Dec 26, 2016 Issued
Array ( [id] => 11603900 [patent_doc_number] => 20170121201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'WASTEWATER TREATMENT SYSTEM AND METHODS' [patent_app_type] => utility [patent_app_number] => 15/389423 [patent_app_country] => US [patent_app_date] => 2016-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8889 [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] => 15389423 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/389423
Wastewater treatment system and methods Dec 21, 2016 Issued
Array ( [id] => 12809617 [patent_doc_number] => 20180161709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => METHOD FOR DETECTING ABNORMALITY OF FLUID FILTER AND FLUID FILTER ABNORMALITY DETECTING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/375157 [patent_app_country] => US [patent_app_date] => 2016-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 15375157 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/375157
Method for detecting abnormality of fluid filter and fluid filter abnormality detecting system Dec 10, 2016 Issued
Array ( [id] => 11706031 [patent_doc_number] => 20170174530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'Oil-In-Water Monitoring' [patent_app_type] => utility [patent_app_number] => 15/367040 [patent_app_country] => US [patent_app_date] => 2016-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9276 [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] => 15367040 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/367040
Oil-In-Water Monitoring Nov 30, 2016 Abandoned
Array ( [id] => 16139503 [patent_doc_number] => 10702805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Washbox [patent_app_type] => utility [patent_app_number] => 15/358097 [patent_app_country] => US [patent_app_date] => 2016-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 6151 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15358097 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/358097
Washbox Nov 20, 2016 Issued
Array ( [id] => 16053937 [patent_doc_number] => 20200188823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => WATER-PURIFYING LID HAVING SELF-POWERED UV LED AND FILTER COUPLED THERETO [patent_app_type] => utility [patent_app_number] => 16/349571 [patent_app_country] => US [patent_app_date] => 2016-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 574 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16349571 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/349571
WATER-PURIFYING LID HAVING SELF-POWERED UV LED AND FILTER COUPLED THERETO Nov 14, 2016 Abandoned
Array ( [id] => 16237134 [patent_doc_number] => 20200254368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => METHOD FOR UNCLOGGING AN EXTRUDER [patent_app_type] => utility [patent_app_number] => 15/776253 [patent_app_country] => US [patent_app_date] => 2016-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15776253 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/776253
METHOD FOR UNCLOGGING AN EXTRUDER Nov 10, 2016 Abandoned
Array ( [id] => 13589079 [patent_doc_number] => 20180346088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => BALLAST WATER TREATMENT APPARATUS AND BALLAST WATER TREATMENT METHOD [patent_app_type] => utility [patent_app_number] => 15/771478 [patent_app_country] => US [patent_app_date] => 2016-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15771478 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/771478
BALLAST WATER TREATMENT APPARATUS AND BALLAST WATER TREATMENT METHOD Oct 23, 2016 Abandoned
Array ( [id] => 14775705 [patent_doc_number] => 20190262750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => FILTER MEASUREMENTS [patent_app_type] => utility [patent_app_number] => 16/342450 [patent_app_country] => US [patent_app_date] => 2016-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16342450 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/342450
FILTER MEASUREMENTS Oct 17, 2016 Abandoned
Array ( [id] => 11568491 [patent_doc_number] => 20170107135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'Automated liquid treatment management unit and control methods' [patent_app_type] => utility [patent_app_number] => 15/330578 [patent_app_country] => US [patent_app_date] => 2016-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 10997 [patent_no_of_claims] => 20 [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] => 15330578 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/330578
Automated liquid treatment management unit and control methods Oct 14, 2016 Abandoned
Array ( [id] => 11568493 [patent_doc_number] => 20170107136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'Liquid treatment station including plural mobile units and methods for operation thereof' [patent_app_type] => utility [patent_app_number] => 15/330584 [patent_app_country] => US [patent_app_date] => 2016-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 10957 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 15330584 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/330584
Liquid treatment station including plural mobile units and methods for operation thereof Oct 14, 2016 Abandoned
Array ( [id] => 11568490 [patent_doc_number] => 20170107134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'MOBILE LIQUID TREATMENT UNIT' [patent_app_type] => utility [patent_app_number] => 15/330577 [patent_app_country] => US [patent_app_date] => 2016-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 10996 [patent_no_of_claims] => 20 [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] => 15330577 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/330577
MOBILE LIQUID TREATMENT UNIT Oct 14, 2016 Abandoned
Array ( [id] => 12624921 [patent_doc_number] => 20180100137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => AUTOMATED CULTURE MEDIA PREPARATION SYSTEM AND METHOD FOR MICROBIOLOGY TESTING [patent_app_type] => utility [patent_app_number] => 15/287972 [patent_app_country] => US [patent_app_date] => 2016-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15287972 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/287972
AUTOMATED CULTURE MEDIA PREPARATION SYSTEM AND METHOD FOR MICROBIOLOGY TESTING Oct 6, 2016 Abandoned
Array ( [id] => 11541932 [patent_doc_number] => 20170095757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-06 [patent_title] => 'Cartridge Accumulator' [patent_app_type] => utility [patent_app_number] => 15/265298 [patent_app_country] => US [patent_app_date] => 2016-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6642 [patent_no_of_claims] => 12 [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] => 15265298 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/265298
Cartridge Accumulator Sep 13, 2016 Abandoned
Array ( [id] => 13673299 [patent_doc_number] => 20160375383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => Water Filter with Electrical Conductivity Meter [patent_app_type] => utility [patent_app_number] => 15/258060 [patent_app_country] => US [patent_app_date] => 2016-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15258060 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/258060
Water Filter with Electrical Conductivity Meter Sep 6, 2016 Abandoned
Array ( [id] => 12976690 [patent_doc_number] => 20170340995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => CHEMICAL LIQUID SUPPLY SYSTEM AND CHEMICAL LIQUID SUPPLY METHOD [patent_app_type] => utility [patent_app_number] => 15/256778 [patent_app_country] => US [patent_app_date] => 2016-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15256778 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/256778
CHEMICAL LIQUID SUPPLY SYSTEM AND CHEMICAL LIQUID SUPPLY METHOD Sep 5, 2016 Abandoned
Array ( [id] => 13312049 [patent_doc_number] => 20180207561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => WATER FILTER FAUCET HAVING FILTER LIFE DETERMINING FUNCTIONALITY [patent_app_type] => utility [patent_app_number] => 15/546896 [patent_app_country] => US [patent_app_date] => 2016-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15546896 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/546896
WATER FILTER FAUCET HAVING FILTER LIFE DETERMINING FUNCTIONALITY Aug 31, 2016 Abandoned
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