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] => 7705901 [patent_doc_number] => 20120000858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'Filter Life Pulsating Indicator and Water Filter System and Method' [patent_app_type] => utility [patent_app_number] => 13/098157 [patent_app_country] => US [patent_app_date] => 2011-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6258 [patent_no_of_claims] => 19 [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] => 13098157 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/098157
Filter Life Pulsating Indicator and Water Filter System and Method Apr 28, 2011 Abandoned
Array ( [id] => 16261102 [patent_doc_number] => 10752519 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Fresh water generator utilizing air [patent_app_type] => utility [patent_app_number] => 13/695314 [patent_app_country] => US [patent_app_date] => 2011-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7945 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13695314 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/695314
Fresh water generator utilizing air Apr 28, 2011 Issued
Array ( [id] => 8977708 [patent_doc_number] => 20130211138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'Removal of Contaminants from Liquid-Liquid Extraction Solvent' [patent_app_type] => utility [patent_app_number] => 13/695176 [patent_app_country] => US [patent_app_date] => 2011-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3954 [patent_no_of_claims] => 23 [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] => 13695176 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/695176
Removal of Contaminants from Liquid-Liquid Extraction Solvent Apr 27, 2011 Abandoned
Array ( [id] => 8402718 [patent_doc_number] => 20120234776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-20 [patent_title] => 'Treatment of Water' [patent_app_type] => utility [patent_app_number] => 13/147557 [patent_app_country] => US [patent_app_date] => 2011-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7349 [patent_no_of_claims] => 25 [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] => 13147557 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/147557
Treatment of Water Mar 17, 2011 Abandoned
Array ( [id] => 6013243 [patent_doc_number] => 20110222367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-15 [patent_title] => 'Flexible Touchpad for a Kitchen Appliance' [patent_app_type] => utility [patent_app_number] => 13/048066 [patent_app_country] => US [patent_app_date] => 2011-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4103 [patent_no_of_claims] => 18 [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] => publications/A1/0222/20110222367.pdf [firstpage_image] =>[orig_patent_app_number] => 13048066 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/048066
Flexible Touchpad for a Kitchen Appliance Mar 14, 2011 Abandoned
Array ( [id] => 11177130 [patent_doc_number] => 09409106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-09 [patent_title] => 'Fluid filtration and particle concentration device and methods' [patent_app_type] => utility [patent_app_number] => 13/045349 [patent_app_country] => US [patent_app_date] => 2011-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 10079 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13045349 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/045349
Fluid filtration and particle concentration device and methods Mar 9, 2011 Issued
Array ( [id] => 8506087 [patent_doc_number] => 20120305495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-06 [patent_title] => 'SUBMERSIBLE REACTOR AND/OR CIRCULATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/575663 [patent_app_country] => US [patent_app_date] => 2011-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5281 [patent_no_of_claims] => 29 [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] => 13575663 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/575663
SUBMERSIBLE REACTOR AND/OR CIRCULATION APPARATUS Jan 25, 2011 Abandoned
Array ( [id] => 8563165 [patent_doc_number] => 20120325736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-27 [patent_title] => 'DIALYSIS FLUID PUMP, AND HEMODIALYSIS APPARATUS HAVING SAME' [patent_app_type] => utility [patent_app_number] => 13/580472 [patent_app_country] => US [patent_app_date] => 2011-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5131 [patent_no_of_claims] => 7 [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] => 13580472 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/580472
DIALYSIS FLUID PUMP, AND HEMODIALYSIS APPARATUS HAVING SAME Jan 16, 2011 Abandoned
Array ( [id] => 8960373 [patent_doc_number] => 20130199975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'DISPOSABLE FILTER FOR REMOVING PARTICULATE METALS FROM DENTAL WASTE WATER' [patent_app_type] => utility [patent_app_number] => 13/389264 [patent_app_country] => US [patent_app_date] => 2011-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1875 [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] => 13389264 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/389264
DISPOSABLE FILTER FOR REMOVING PARTICULATE METALS FROM DENTAL WASTE WATER Jan 2, 2011 Abandoned
Array ( [id] => 8880330 [patent_doc_number] => 20130153514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'Apparatus and Methods for Treating Fluids Using Ultraviolet Light' [patent_app_type] => utility [patent_app_number] => 13/516958 [patent_app_country] => US [patent_app_date] => 2010-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 21392 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 10 [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] => 13516958 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/516958
Apparatus and Methods for Treating Fluids Using Ultraviolet Light Dec 16, 2010 Abandoned
Array ( [id] => 8462127 [patent_doc_number] => 20120267295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-25 [patent_title] => 'HORIZONTAL ROD-SUPPORTED, PORE-CONTROLLABLE FIBER MEDIA FILTER, AND HORIZONTAL ROD-SUPPORTED FIBER FILTER SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/513408 [patent_app_country] => US [patent_app_date] => 2010-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6200 [patent_no_of_claims] => 11 [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] => 13513408 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/513408
HORIZONTAL ROD-SUPPORTED, PORE-CONTROLLABLE FIBER MEDIA FILTER, AND HORIZONTAL ROD-SUPPORTED FIBER FILTER SYSTEM Nov 24, 2010 Abandoned
Array ( [id] => 11784851 [patent_doc_number] => 09394191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-19 [patent_title] => 'Device for subjecting a liquid to a purifying process' [patent_app_type] => utility [patent_app_number] => 13/501334 [patent_app_country] => US [patent_app_date] => 2010-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5333 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13501334 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/501334
Device for subjecting a liquid to a purifying process Oct 24, 2010 Issued
Array ( [id] => 8165177 [patent_doc_number] => 20120103917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'Water Treatment Apparatus and a Method for Cleaning a Filter Layer of a Water Treatment Apparatus' [patent_app_type] => utility [patent_app_number] => 13/380651 [patent_app_country] => US [patent_app_date] => 2010-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 13889 [patent_no_of_claims] => 19 [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] => publications/A1/0103/20120103917.pdf [firstpage_image] =>[orig_patent_app_number] => 13380651 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/380651
Water treatment apparatus and a method for cleaning a filter layer of a water treatment apparatus Jun 14, 2010 Issued
Array ( [id] => 8179257 [patent_doc_number] => 20120111799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => ' INSTALLATION AND A METHOD FOR MONITORING THE QUALITY OF WATER IN A POTABLE WATER NETWORK' [patent_app_type] => utility [patent_app_number] => 13/258995 [patent_app_country] => US [patent_app_date] => 2010-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2989 [patent_no_of_claims] => 14 [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] => publications/A1/0111/20120111799.pdf [firstpage_image] =>[orig_patent_app_number] => 13258995 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/258995
INSTALLATION AND A METHOD FOR MONITORING THE QUALITY OF WATER IN A POTABLE WATER NETWORK Mar 18, 2010 Abandoned
Array ( [id] => 8224337 [patent_doc_number] => 20120138544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'METHOD AND DEVICE FOR DISSOLVING SOLID SUBSTANCES IN WATER' [patent_app_type] => utility [patent_app_number] => 13/255233 [patent_app_country] => US [patent_app_date] => 2010-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5615 [patent_no_of_claims] => 22 [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] => 13255233 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/255233
METHOD AND DEVICE FOR DISSOLVING SOLID SUBSTANCES IN WATER Mar 7, 2010 Abandoned
Array ( [id] => 8320891 [patent_doc_number] => 20120193299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-02 [patent_title] => 'WATER TREATMENT PLANT AS WELL AS A METHOD AND COMPUTER PROGRAM FOR OPERATING A WATER TREATMENT PLANT' [patent_app_type] => utility [patent_app_number] => 13/139993 [patent_app_country] => US [patent_app_date] => 2009-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1785 [patent_no_of_claims] => 9 [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] => 13139993 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/139993
WATER TREATMENT PLANT AS WELL AS A METHOD AND COMPUTER PROGRAM FOR OPERATING A WATER TREATMENT PLANT Oct 19, 2009 Abandoned
Array ( [id] => 8216605 [patent_doc_number] => 20120132595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-31 [patent_title] => 'APPARATUS AND METHOD FOR FILTERING LIQUIDS, PARTICULARLY ORGANIC LIQUIDS' [patent_app_type] => utility [patent_app_number] => 13/388823 [patent_app_country] => US [patent_app_date] => 2009-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3949 [patent_no_of_claims] => 13 [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] => 13388823 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/388823
Apparatus and method for filtering liquids, particularly organic liquids Sep 17, 2009 Issued
Array ( [id] => 5955040 [patent_doc_number] => 20110180487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-28 [patent_title] => 'Optimized Water Treatment Installation and Process' [patent_app_type] => utility [patent_app_number] => 13/057669 [patent_app_country] => US [patent_app_date] => 2009-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7147 [patent_no_of_claims] => 13 [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] => publications/A1/0180/20110180487.pdf [firstpage_image] =>[orig_patent_app_number] => 13057669 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/057669
Optimized Water Treatment Installation and Process Jul 26, 2009 Abandoned
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