Search

David Silver

Examiner (ID: 11534, Phone: (571)272-8634 , Office: P/2123 )

Most Active Art Unit
2128
Art Unit(s)
2128, 2127, OPA, OPIM, 2123
Total Applications
331
Issued Applications
198
Pending Applications
10
Abandoned Applications
124

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9905166 [patent_doc_number] => 20150060366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'Cartridge for the Treatment of Drinking Water and Method for Purifying Drinking Water' [patent_app_type] => utility [patent_app_number] => 14/388640 [patent_app_country] => US [patent_app_date] => 2013-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2569 [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] => 14388640 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/388640
Cartridge for the treatment of drinking water and method for purifying drinking water Apr 8, 2013 Issued
Array ( [id] => 13027863 [patent_doc_number] => 10036548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-31 [patent_title] => Electronic-cigarette box, LED light guide piece and box body [patent_app_type] => utility [patent_app_number] => 14/412436 [patent_app_country] => US [patent_app_date] => 2013-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5481 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14412436 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/412436
Electronic-cigarette box, LED light guide piece and box body Apr 6, 2013 Issued
Array ( [id] => 10711925 [patent_doc_number] => 20160058072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-03 [patent_title] => 'ELECTRONIC CIGARETTE' [patent_app_type] => utility [patent_app_number] => 14/388805 [patent_app_country] => US [patent_app_date] => 2013-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2510 [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] => 14388805 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/388805
Electronic cigarette Mar 25, 2013 Issued
Array ( [id] => 9898426 [patent_doc_number] => 20150053625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-26 [patent_title] => 'ARRANGEMENT AND METHOD FOR PRODUCING A FLOW IN A WASTEWATER TREATMENT TANK' [patent_app_type] => utility [patent_app_number] => 14/387067 [patent_app_country] => US [patent_app_date] => 2013-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1452 [patent_no_of_claims] => 7 [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] => 14387067 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/387067
ARRANGEMENT AND METHOD FOR PRODUCING A FLOW IN A WASTEWATER TREATMENT TANK Mar 19, 2013 Abandoned
Array ( [id] => 12283414 [patent_doc_number] => 09931452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-03 [patent_title] => Treatment solution delivery in an extracorporeal blood treatment apparatus [patent_app_type] => utility [patent_app_number] => 14/386062 [patent_app_country] => US [patent_app_date] => 2013-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 11875 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 517 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14386062 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/386062
Treatment solution delivery in an extracorporeal blood treatment apparatus Mar 19, 2013 Issued
Array ( [id] => 9727084 [patent_doc_number] => 20140262788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'Method and Apparatus for Conditioning Fresh and Saline Water' [patent_app_type] => utility [patent_app_number] => 13/845240 [patent_app_country] => US [patent_app_date] => 2013-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6190 [patent_no_of_claims] => 32 [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] => 13845240 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/845240
Method and Apparatus for Conditioning Fresh and Saline Water Mar 17, 2013 Abandoned
Array ( [id] => 9854535 [patent_doc_number] => 20150034551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-05 [patent_title] => 'Process for treating effluents from the production of an aromatic compound derived from a dihydroxylated benzene' [patent_app_type] => utility [patent_app_number] => 14/385038 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6539 [patent_no_of_claims] => 18 [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] => 14385038 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/385038
Process for treating effluents from the production of an aromatic compound derived from a dihydroxylated benzene Mar 14, 2013 Issued
Array ( [id] => 9277418 [patent_doc_number] => 20140027386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-30 [patent_title] => 'Fracture Water Treatment Method and System' [patent_app_type] => utility [patent_app_number] => 13/832759 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 17667 [patent_no_of_claims] => 77 [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] => 13832759 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/832759
Fracture Water Treatment Method and System Mar 14, 2013 Abandoned
Array ( [id] => 10950234 [patent_doc_number] => 20140353256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'Multi-Barrier System For Water Treatment' [patent_app_type] => utility [patent_app_number] => 14/366563 [patent_app_country] => US [patent_app_date] => 2012-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9776 [patent_no_of_claims] => 24 [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] => 14366563 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/366563
Multi-Barrier System For Water Treatment Dec 17, 2012 Abandoned
Array ( [id] => 10372431 [patent_doc_number] => 20150257438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'LOW IGNITION PROPENSITY CIGARETTE PAPER AND CIGARETTE INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/434395 [patent_app_country] => US [patent_app_date] => 2012-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3347 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [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] => 14434395 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/434395
LOW IGNITION PROPENSITY CIGARETTE PAPER AND CIGARETTE INCLUDING THE SAME Dec 4, 2012 Abandoned
Array ( [id] => 9209110 [patent_doc_number] => 20140008287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-09 [patent_title] => 'INJECTOR FILTER AND METHOD OF MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/675551 [patent_app_country] => US [patent_app_date] => 2012-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4586 [patent_no_of_claims] => 8 [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] => 13675551 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/675551
INJECTOR FILTER AND METHOD OF MANUFACTURING THE SAME Nov 12, 2012 Abandoned
Array ( [id] => 9716217 [patent_doc_number] => 20140251915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'WATER TREATMENT TO REMOVE MULTIVALENT CATIONS' [patent_app_type] => utility [patent_app_number] => 14/354344 [patent_app_country] => US [patent_app_date] => 2012-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1456 [patent_no_of_claims] => 16 [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] => 14354344 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/354344
WATER TREATMENT TO REMOVE MULTIVALENT CATIONS Nov 4, 2012 Abandoned
Array ( [id] => 13748573 [patent_doc_number] => 10167216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-01 [patent_title] => High efficiency wastewater treatment system [patent_app_type] => utility [patent_app_number] => 13/617314 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 74 [patent_no_of_words] => 23381 [patent_no_of_claims] => 136 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13617314 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/617314
High efficiency wastewater treatment system Sep 13, 2012 Issued
Array ( [id] => 12927472 [patent_doc_number] => 09828267 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-11-28 [patent_title] => MBR frame [patent_app_type] => utility [patent_app_number] => 13/605374 [patent_app_country] => US [patent_app_date] => 2012-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4186 [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] => 13605374 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/605374
MBR frame Sep 5, 2012 Issued
Array ( [id] => 9334327 [patent_doc_number] => 20140061109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'OIL FILM CLEANER' [patent_app_type] => utility [patent_app_number] => 13/597266 [patent_app_country] => US [patent_app_date] => 2012-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3008 [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] => 13597266 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/597266
OIL FILM CLEANER Aug 28, 2012 Abandoned
Array ( [id] => 9316136 [patent_doc_number] => 20140048474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-20 [patent_title] => 'BACKWASHING SUCTION DEVICE AND FABRIC FILTERING APPARATUS USING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/113654 [patent_app_country] => US [patent_app_date] => 2012-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3432 [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] => 14113654 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/113654
BACKWASHING SUCTION DEVICE AND FABRIC FILTERING APPARATUS USING THE SAME Aug 22, 2012 Abandoned
Array ( [id] => 9316132 [patent_doc_number] => 20140048470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-20 [patent_title] => 'System for Treating Water From Induced Hydraulic Fracturing' [patent_app_type] => utility [patent_app_number] => 13/586486 [patent_app_country] => US [patent_app_date] => 2012-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9830 [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] => 13586486 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/586486
System for Treating Water From Induced Hydraulic Fracturing Aug 14, 2012 Abandoned
Array ( [id] => 9303389 [patent_doc_number] => 20140042063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-13 [patent_title] => 'Debris-Capturing Apparatus for Cleaner' [patent_app_type] => utility [patent_app_number] => 13/568838 [patent_app_country] => US [patent_app_date] => 2012-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2278 [patent_no_of_claims] => 14 [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] => 13568838 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/568838
Debris-Capturing Apparatus for Cleaner Aug 6, 2012 Abandoned
Array ( [id] => 8880310 [patent_doc_number] => 20130153494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'METHODS AND APPARATUSES FOR WATER AND WASTEWATER TREATMENT' [patent_app_type] => utility [patent_app_number] => 13/567850 [patent_app_country] => US [patent_app_date] => 2012-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8394 [patent_no_of_claims] => 28 [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] => 13567850 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/567850
METHODS AND APPARATUSES FOR WATER AND WASTEWATER TREATMENT Aug 5, 2012 Abandoned
Array ( [id] => 8646804 [patent_doc_number] => 20130032534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-07 [patent_title] => 'DENITRIFICATION PROCESS FOR REMEDIATION OF CONTAMINATED GROUNDWATER AND SOIL' [patent_app_type] => utility [patent_app_number] => 13/564630 [patent_app_country] => US [patent_app_date] => 2012-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3903 [patent_no_of_claims] => 17 [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] => 13564630 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/564630
DENITRIFICATION PROCESS FOR REMEDIATION OF CONTAMINATED GROUNDWATER AND SOIL Jul 31, 2012 Abandoned
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