Search

Dennis Heyer

Examiner (ID: 17193, Phone: (571)270-7677 , Office: P/1628 )

Most Active Art Unit
1628
Art Unit(s)
1628, 1615
Total Applications
891
Issued Applications
555
Pending Applications
1
Abandoned Applications
342

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11024892 [patent_doc_number] => 20160221847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'WATER TREATMENT COMPOSITIONS AND METHODS OF USE' [patent_app_type] => utility [patent_app_number] => 15/094394 [patent_app_country] => US [patent_app_date] => 2016-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6760 [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] => 15094394 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/094394
Water treatment compositions and methods of use Apr 7, 2016 Issued
Array ( [id] => 16861968 [patent_doc_number] => 11020692 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => System for filtering fluids [patent_app_type] => utility [patent_app_number] => 15/545403 [patent_app_country] => US [patent_app_date] => 2016-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4984 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15545403 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/545403
System for filtering fluids Feb 23, 2016 Issued
Array ( [id] => 10812549 [patent_doc_number] => 20160158709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'COMPOSITE INCLUDING PTFE MEMBRANE' [patent_app_type] => utility [patent_app_number] => 15/044319 [patent_app_country] => US [patent_app_date] => 2016-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8512 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 7 [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] => 15044319 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/044319
COMPOSITE INCLUDING PTFE MEMBRANE Feb 15, 2016 Abandoned
Array ( [id] => 12205120 [patent_doc_number] => 20180050346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'Multi-Stage Fluidized-Bed Flotation Separator' [patent_app_type] => utility [patent_app_number] => 15/537326 [patent_app_country] => US [patent_app_date] => 2015-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3816 [patent_no_of_claims] => 16 [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] => 15537326 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/537326
Multi-stage fluidized-bed flotation separator Dec 16, 2015 Issued
Array ( [id] => 14976015 [patent_doc_number] => 10441897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Process system for separating chemicals, distillation column arrangement, and method of separating chemicals [patent_app_type] => utility [patent_app_number] => 14/973266 [patent_app_country] => US [patent_app_date] => 2015-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5679 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14973266 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/973266
Process system for separating chemicals, distillation column arrangement, and method of separating chemicals Dec 16, 2015 Issued
Array ( [id] => 15395599 [patent_doc_number] => 10538443 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Method of degradation and inactivation of antibiotics in water by immobilized enzymes onto functionalized supports [patent_app_type] => utility [patent_app_number] => 15/535825 [patent_app_country] => US [patent_app_date] => 2015-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 7058 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15535825 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/535825
Method of degradation and inactivation of antibiotics in water by immobilized enzymes onto functionalized supports Dec 13, 2015 Issued
Array ( [id] => 12029898 [patent_doc_number] => 20170319997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'FILTER ELEMENT' [patent_app_type] => utility [patent_app_number] => 15/533007 [patent_app_country] => US [patent_app_date] => 2015-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9430 [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] => 15533007 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/533007
FILTER ELEMENT Nov 29, 2015 Abandoned
Array ( [id] => 10805590 [patent_doc_number] => 20160151748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-02 [patent_title] => 'REVERSE OSMOSIS OR NANOFILTRATION MEMBRANES AND METHOD FOR PRODUCTION THEREOF' [patent_app_type] => utility [patent_app_number] => 14/952193 [patent_app_country] => US [patent_app_date] => 2015-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4847 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14952193 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/952193
REVERSE OSMOSIS OR NANOFILTRATION MEMBRANES AND METHOD FOR PRODUCTION THEREOF Nov 24, 2015 Abandoned
Array ( [id] => 16756271 [patent_doc_number] => 10974805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Ballast water treatment device having device for injecting bromine salt and ozone [patent_app_type] => utility [patent_app_number] => 15/543098 [patent_app_country] => US [patent_app_date] => 2015-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4340 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 419 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15543098 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/543098
Ballast water treatment device having device for injecting bromine salt and ozone Nov 18, 2015 Issued
Array ( [id] => 15245063 [patent_doc_number] => 10508044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-17 [patent_title] => System and method for water purification [patent_app_type] => utility [patent_app_number] => 14/946010 [patent_app_country] => US [patent_app_date] => 2015-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 8167 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14946010 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/946010
System and method for water purification Nov 18, 2015 Issued
Array ( [id] => 12022315 [patent_doc_number] => 20170312414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'DIALYSIS-FLUID SUPPLY SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/524538 [patent_app_country] => US [patent_app_date] => 2015-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5331 [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] => 15524538 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/524538
DIALYSIS-FLUID SUPPLY SYSTEM Nov 12, 2015 Abandoned
Array ( [id] => 12022314 [patent_doc_number] => 20170312413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'DIALYSIS-FLUID SUPPLY SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/524495 [patent_app_country] => US [patent_app_date] => 2015-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7414 [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] => 15524495 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/524495
Dialysis-fluid supply system Nov 11, 2015 Issued
Array ( [id] => 12022314 [patent_doc_number] => 20170312413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'DIALYSIS-FLUID SUPPLY SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/524495 [patent_app_country] => US [patent_app_date] => 2015-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7414 [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] => 15524495 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/524495
Dialysis-fluid supply system Nov 11, 2015 Issued
Array ( [id] => 12022314 [patent_doc_number] => 20170312413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'DIALYSIS-FLUID SUPPLY SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/524495 [patent_app_country] => US [patent_app_date] => 2015-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7414 [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] => 15524495 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/524495
Dialysis-fluid supply system Nov 11, 2015 Issued
Array ( [id] => 12022314 [patent_doc_number] => 20170312413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'DIALYSIS-FLUID SUPPLY SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/524495 [patent_app_country] => US [patent_app_date] => 2015-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7414 [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] => 15524495 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/524495
Dialysis-fluid supply system Nov 11, 2015 Issued
Array ( [id] => 11567670 [patent_doc_number] => 20170106314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'Filter Element With Air-Bleed Conduit' [patent_app_type] => utility [patent_app_number] => 14/885022 [patent_app_country] => US [patent_app_date] => 2015-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7299 [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] => 14885022 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/885022
Filter element with air-bleed conduit Oct 15, 2015 Issued
Array ( [id] => 11075555 [patent_doc_number] => 20160272519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'CONTROL SYSTEM FOR NITROGEN AND PHOSPHORUS REMOVAL' [patent_app_type] => utility [patent_app_number] => 14/873782 [patent_app_country] => US [patent_app_date] => 2015-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 14183 [patent_no_of_claims] => 16 [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] => 14873782 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/873782
Control system for nitrogen and phosphorus removal Oct 1, 2015 Issued
Array ( [id] => 11513289 [patent_doc_number] => 20170080362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'FILTER ELEMENT AND FILTER ASSEMBLY FOR SEPARATING FLUIDS' [patent_app_type] => utility [patent_app_number] => 14/861012 [patent_app_country] => US [patent_app_date] => 2015-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11337 [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] => 14861012 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/861012
Filter element and filter assembly for separating fluids Sep 21, 2015 Issued
Array ( [id] => 10729431 [patent_doc_number] => 20160075579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-17 [patent_title] => 'Methods of Making Purified Water from the Fischer-Tropsch Process' [patent_app_type] => utility [patent_app_number] => 14/855327 [patent_app_country] => US [patent_app_date] => 2015-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12217 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [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] => 14855327 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/855327
Methods of making purified water from the fischer-tropsch process Sep 14, 2015 Issued
Array ( [id] => 11066540 [patent_doc_number] => 20160263504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'FILTER DEVICE' [patent_app_type] => utility [patent_app_number] => 14/853139 [patent_app_country] => US [patent_app_date] => 2015-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 3424 [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] => 14853139 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/853139
Filter device comprising gear driving assembly Sep 13, 2015 Issued
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