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] => 12000621 [patent_doc_number] => 20170304776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'FILTER CORE STRUCTURE HAVING FLOW GUIDING AND FLUSHING CAPABILITIES' [patent_app_type] => utility [patent_app_number] => 15/479265 [patent_app_country] => US [patent_app_date] => 2017-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1361 [patent_no_of_claims] => 4 [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] => 15479265 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/479265
FILTER CORE STRUCTURE HAVING FLOW GUIDING AND FLUSHING CAPABILITIES Apr 3, 2017 Abandoned
Array ( [id] => 17619217 [patent_doc_number] => 11338246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Nozzle filter [patent_app_type] => utility [patent_app_number] => 16/089556 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2876 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16089556 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/089556
Nozzle filter Mar 29, 2017 Issued
Array ( [id] => 12118624 [patent_doc_number] => 20180002210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'BIOMINERALOGICAL METHOD AND APPARATUS FOR REMOVING CESIUM IONS' [patent_app_type] => utility [patent_app_number] => 15/471551 [patent_app_country] => US [patent_app_date] => 2017-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8313 [patent_no_of_claims] => 15 [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] => 15471551 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/471551
BIOMINERALOGICAL METHOD AND APPARATUS FOR REMOVING CESIUM IONS Mar 27, 2017 Abandoned
Array ( [id] => 14183373 [patent_doc_number] => 20190111391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => WET CLEANING APPARATUS AND WET CLEANING METHOD [patent_app_type] => utility [patent_app_number] => 16/087435 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16087435 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/087435
WET CLEANING APPARATUS AND WET CLEANING METHOD Mar 23, 2017 Abandoned
Array ( [id] => 11954824 [patent_doc_number] => 20170258975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'Methods and Systems for Detecting an Occlusion in a Blood Circuit of a Dialysis System' [patent_app_type] => utility [patent_app_number] => 15/453855 [patent_app_country] => US [patent_app_date] => 2017-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7525 [patent_no_of_claims] => 30 [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] => 15453855 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/453855
Methods and systems for detecting an occlusion in a blood circuit of a dialysis system Mar 7, 2017 Issued
Array ( [id] => 13278231 [patent_doc_number] => 10150687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-11 [patent_title] => Sludge blending thickener [patent_app_type] => utility [patent_app_number] => 15/448088 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1908 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15448088 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/448088
Sludge blending thickener Mar 1, 2017 Issued
Array ( [id] => 17570166 [patent_doc_number] => 11318420 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-03 [patent_title] => Modular thermal insulating enclosure for desalinating seawater [patent_app_type] => utility [patent_app_number] => 15/439169 [patent_app_country] => US [patent_app_date] => 2017-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2844 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15439169 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/439169
Modular thermal insulating enclosure for desalinating seawater Feb 21, 2017 Issued
Array ( [id] => 16742142 [patent_doc_number] => 10967111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Blood treatment filter and blood bag system [patent_app_type] => utility [patent_app_number] => 15/998914 [patent_app_country] => US [patent_app_date] => 2017-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7397 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15998914 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/998914
Blood treatment filter and blood bag system Feb 14, 2017 Issued
Array ( [id] => 13838169 [patent_doc_number] => 20190022569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => FILTERING MEDIA MEMBER FOR FILTERING PARTICULATE MATTER IN A FLUID STREAM [patent_app_type] => utility [patent_app_number] => 16/070830 [patent_app_country] => US [patent_app_date] => 2017-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3790 [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] => 16070830 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/070830
Filtering media member for filtering particulate matter in a fluid stream Feb 7, 2017 Issued
Array ( [id] => 13730509 [patent_doc_number] => 20180369722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => FILTER ELEMENT AND FILTER COMPRISING AT LEAST TWO FILTER ELEMENTS [patent_app_type] => utility [patent_app_number] => 16/061629 [patent_app_country] => US [patent_app_date] => 2017-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16061629 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/061629
Filter element and filter comprising at least two filter elements Jan 25, 2017 Issued
Array ( [id] => 13942927 [patent_doc_number] => 10207209 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-02-19 [patent_title] => Mobile wet waste separator [patent_app_type] => utility [patent_app_number] => 15/411121 [patent_app_country] => US [patent_app_date] => 2017-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 2948 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15411121 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/411121
Mobile wet waste separator Jan 19, 2017 Issued
Array ( [id] => 15265397 [patent_doc_number] => 20190381432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => FILTER CONTAINER ATTACHMENT AND DETACHMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 16/479210 [patent_app_country] => US [patent_app_date] => 2017-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16479210 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/479210
Filter container attachment and detachment system Jan 18, 2017 Issued
Array ( [id] => 17286442 [patent_doc_number] => 11202980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Filter container attachment and detachment system [patent_app_type] => utility [patent_app_number] => 16/479213 [patent_app_country] => US [patent_app_date] => 2017-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5831 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16479213 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/479213
Filter container attachment and detachment system Jan 18, 2017 Issued
Array ( [id] => 18665145 [patent_doc_number] => 11772010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Extract production system and method for producing extract [patent_app_type] => utility [patent_app_number] => 16/065469 [patent_app_country] => US [patent_app_date] => 2016-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9384 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16065469 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/065469
Extract production system and method for producing extract Dec 25, 2016 Issued
Array ( [id] => 12238805 [patent_doc_number] => 20180071667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'VACUUM FILTER SYSTEM FOR SOLID-LIQUID SEPARATION AND PROCESS FOR FILTERING SOLID PARTICLES' [patent_app_type] => utility [patent_app_number] => 15/539164 [patent_app_country] => US [patent_app_date] => 2016-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 24053 [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] => 15539164 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/539164
Vacuum filter system for solid-liquid separation and process for filtering solid particles Dec 8, 2016 Issued
Array ( [id] => 12022578 [patent_doc_number] => 20170312677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'CIRCULAR AIR FILTER AND AIR CLEANER ASSEMBLY FOR VEHICLE HAVING THE AIR FILTER' [patent_app_type] => utility [patent_app_number] => 15/358284 [patent_app_country] => US [patent_app_date] => 2016-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3347 [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] => 15358284 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/358284
CIRCULAR AIR FILTER AND AIR CLEANER ASSEMBLY FOR VEHICLE HAVING THE AIR FILTER Nov 21, 2016 Abandoned
Array ( [id] => 14610133 [patent_doc_number] => 10357746 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-23 [patent_title] => Solvent resistant polyamide nanofiltration membranes [patent_app_type] => utility [patent_app_number] => 15/355276 [patent_app_country] => US [patent_app_date] => 2016-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8249 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15355276 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/355276
Solvent resistant polyamide nanofiltration membranes Nov 17, 2016 Issued
Array ( [id] => 16563471 [patent_doc_number] => 10888824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Methods for treating filled microporous membranes [patent_app_type] => utility [patent_app_number] => 15/352984 [patent_app_country] => US [patent_app_date] => 2016-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10757 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15352984 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/352984
Methods for treating filled microporous membranes Nov 15, 2016 Issued
Array ( [id] => 11689899 [patent_doc_number] => 20170165614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'ASYMMETRIC MEMBRANES FOR USE IN NANOFILTRATION' [patent_app_type] => utility [patent_app_number] => 15/342424 [patent_app_country] => US [patent_app_date] => 2016-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6742 [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] => 15342424 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/342424
Asymmetric membranes for use in nanofiltration Nov 2, 2016 Issued
Array ( [id] => 11588756 [patent_doc_number] => 20170113166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'Filter System for Heavy-Duty Machine' [patent_app_type] => utility [patent_app_number] => 15/339727 [patent_app_country] => US [patent_app_date] => 2016-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 14089 [patent_no_of_claims] => 21 [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] => 15339727 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/339727
Filter System for Heavy-Duty Machine Oct 30, 2016 Abandoned
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