Search

Hayden R. Brewster

Examiner (ID: 13533, Phone: (571)270-1065 , Office: P/1779 )

Most Active Art Unit
1779
Art Unit(s)
RD00, 1779, 1700
Total Applications
585
Issued Applications
308
Pending Applications
96
Abandoned Applications
213

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11943123 [patent_doc_number] => 20170247274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'Side Stream Treatment for Overflow' [patent_app_type] => utility [patent_app_number] => 15/320052 [patent_app_country] => US [patent_app_date] => 2015-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 12462 [patent_no_of_claims] => 31 [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] => 15320052 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/320052
Side stream treatment for overflow Jun 23, 2015 Issued
Array ( [id] => 14359817 [patent_doc_number] => 10301193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Method for water treatment by adsorption and filtration on a granular material bed [patent_app_type] => utility [patent_app_number] => 15/319250 [patent_app_country] => US [patent_app_date] => 2015-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5451 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15319250 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/319250
Method for water treatment by adsorption and filtration on a granular material bed Jun 17, 2015 Issued
Array ( [id] => 11649008 [patent_doc_number] => 20170144909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'PLANT FOR TREATMENT OF LIQUID AS WELL AS METHOD FOR CONTROLLING SUCH A PLANT' [patent_app_type] => utility [patent_app_number] => 15/318444 [patent_app_country] => US [patent_app_date] => 2015-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4437 [patent_no_of_claims] => 13 [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] => 15318444 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/318444
Method of controlling a circulation-type wastewater treatment plant via a stored parameter relationship in a control unit Jun 14, 2015 Issued
Array ( [id] => 15130643 [patent_doc_number] => 10478760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Filter element with a luminescent marker [patent_app_type] => utility [patent_app_number] => 15/323756 [patent_app_country] => US [patent_app_date] => 2015-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4106 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15323756 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/323756
Filter element with a luminescent marker Jun 8, 2015 Issued
Array ( [id] => 10468366 [patent_doc_number] => 20150353381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-10 [patent_title] => 'POROUS NANOCOMPOSITE POLYMERS FOR WATER TREATMENT' [patent_app_type] => utility [patent_app_number] => 14/730968 [patent_app_country] => US [patent_app_date] => 2015-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8473 [patent_no_of_claims] => 25 [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] => 14730968 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/730968
Porous nanocomposite polymer hydrogels for water treatment Jun 3, 2015 Issued
Array ( [id] => 13328187 [patent_doc_number] => 20180215631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => REGULATING METHOD AND REGULATING DEVICE FOR WATER TREATMENT [patent_app_type] => utility [patent_app_number] => 15/329822 [patent_app_country] => US [patent_app_date] => 2015-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15329822 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/329822
Regulating method for a water treatment installation using measured parameters and control of an ozonisation device May 11, 2015 Issued
Array ( [id] => 11760123 [patent_doc_number] => 20170206992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'APPARATUS FOR TREATING RADIOACTIVE MATERIAL USING MULTIPLE SEPARATION MEMBRANES' [patent_app_type] => utility [patent_app_number] => 15/324025 [patent_app_country] => US [patent_app_date] => 2015-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10008 [patent_no_of_claims] => 8 [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] => 15324025 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/324025
APPARATUS FOR TREATING RADIOACTIVE MATERIAL USING MULTIPLE SEPARATION MEMBRANES Apr 27, 2015 Abandoned
Array ( [id] => 13263811 [patent_doc_number] => 10143975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-04 [patent_title] => Three-layered porous graphene membrane with supporter and bonding layers [patent_app_type] => utility [patent_app_number] => 14/697854 [patent_app_country] => US [patent_app_date] => 2015-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 4237 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14697854 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/697854
Three-layered porous graphene membrane with supporter and bonding layers Apr 27, 2015 Issued
Array ( [id] => 10421584 [patent_doc_number] => 20150306595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-29 [patent_title] => 'Nanoparticulate Apatite Coated Calcite/Limestone Filter Materials for Removing Contaminants from Contaminated Water' [patent_app_type] => utility [patent_app_number] => 14/695220 [patent_app_country] => US [patent_app_date] => 2015-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10739 [patent_no_of_claims] => 21 [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] => 14695220 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/695220
Nanoparticulate Apatite Coated Calcite/Limestone Filter Materials for Removing Contaminants from Contaminated Water Apr 23, 2015 Abandoned
Array ( [id] => 10325568 [patent_doc_number] => 20150210572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'SUSPENDED MEDIA MEMBRANE BIOLOGICAL REACTOR PROCESS INCLUDING MULTIPLE BIOLOGICAL REACTOR ZONES' [patent_app_type] => utility [patent_app_number] => 14/683671 [patent_app_country] => US [patent_app_date] => 2015-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 28290 [patent_no_of_claims] => 1 [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] => 14683671 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/683671
SUSPENDED MEDIA MEMBRANE BIOLOGICAL REACTOR PROCESS INCLUDING MULTIPLE BIOLOGICAL REACTOR ZONES Apr 9, 2015 Abandoned
Array ( [id] => 10325567 [patent_doc_number] => 20150210571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'SUSPENDED MEDIA MEMBRANE BIOLOGICAL REACTOR PROCESS INCLUDING SUSPENSION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/683661 [patent_app_country] => US [patent_app_date] => 2015-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 28152 [patent_no_of_claims] => 2 [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] => 14683661 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/683661
SUSPENDED MEDIA MEMBRANE BIOLOGICAL REACTOR PROCESS INCLUDING SUSPENSION SYSTEM Apr 9, 2015 Abandoned
Array ( [id] => 10347353 [patent_doc_number] => 20150232358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'SUSPENDED MEDIA MEMBRANE BIOLOGICAL REACTOR SYSTEM INCLUDING MULTIPLE BIOLOGICAL REACTOR ZONES' [patent_app_type] => utility [patent_app_number] => 14/683887 [patent_app_country] => US [patent_app_date] => 2015-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 28286 [patent_no_of_claims] => 3 [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] => 14683887 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/683887
SUSPENDED MEDIA MEMBRANE BIOLOGICAL REACTOR SYSTEM INCLUDING MULTIPLE BIOLOGICAL REACTOR ZONES Apr 9, 2015 Abandoned
Array ( [id] => 10325569 [patent_doc_number] => 20150210573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'SUSPENDED MEDIA MEMBRANE BIOLOGICAL REACTOR SYSTEM INCLUDING SUSPENSION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/683782 [patent_app_country] => US [patent_app_date] => 2015-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 28151 [patent_no_of_claims] => 3 [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] => 14683782 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/683782
SUSPENDED MEDIA MEMBRANE BIOLOGICAL REACTOR SYSTEM INCLUDING SUSPENSION SYSTEM Apr 9, 2015 Abandoned
Array ( [id] => 10713993 [patent_doc_number] => 20160060140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-03 [patent_title] => 'IMMOBILIZATION OF PARTICLES ON A MATRIX' [patent_app_type] => utility [patent_app_number] => 14/681186 [patent_app_country] => US [patent_app_date] => 2015-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4118 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 9 [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] => 14681186 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/681186
IMMOBILIZATION OF PARTICLES ON A MATRIX Apr 7, 2015 Abandoned
Array ( [id] => 12405834 [patent_doc_number] => 09968874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-15 [patent_title] => Fluid pump with a strainer [patent_app_type] => utility [patent_app_number] => 14/679197 [patent_app_country] => US [patent_app_date] => 2015-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4001 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14679197 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/679197
Fluid pump with a strainer Apr 5, 2015 Issued
Array ( [id] => 13139529 [patent_doc_number] => 10087084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-02 [patent_title] => Automatic flow control based on sensed effectiveness indicators to produce effectively treated water with a portable water treatment unit [patent_app_type] => utility [patent_app_number] => 14/673176 [patent_app_country] => US [patent_app_date] => 2015-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 15444 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14673176 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/673176
Automatic flow control based on sensed effectiveness indicators to produce effectively treated water with a portable water treatment unit Mar 29, 2015 Issued
Array ( [id] => 10298672 [patent_doc_number] => 20150183671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-02 [patent_title] => 'Septic System' [patent_app_type] => utility [patent_app_number] => 14/660301 [patent_app_country] => US [patent_app_date] => 2015-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6314 [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] => 14660301 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/660301
Septic system for a grease trap reservoir, including an aeration subsystem to compress grease and/or waste fluid and to inject air, and an optional fluid recirculation system with a control station Mar 16, 2015 Issued
Array ( [id] => 10367312 [patent_doc_number] => 20150252317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'DISPOSABLE BIOREACTOR WITH FILTRATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/644036 [patent_app_country] => US [patent_app_date] => 2015-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8744 [patent_no_of_claims] => 19 [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] => 14644036 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/644036
DISPOSABLE BIOREACTOR WITH FILTRATION SYSTEM Mar 9, 2015 Abandoned
Array ( [id] => 10366916 [patent_doc_number] => 20150251921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'FOOD WASTE COLLECTOR SYSTEM WITH TREATMENT OF RECIRCULATING WATER TO REDUCE BACTERIA LEVELS' [patent_app_type] => utility [patent_app_number] => 14/637497 [patent_app_country] => US [patent_app_date] => 2015-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3133 [patent_no_of_claims] => 22 [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] => 14637497 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/637497
FOOD WASTE COLLECTOR SYSTEM WITH TREATMENT OF RECIRCULATING WATER TO REDUCE BACTERIA LEVELS Mar 3, 2015 Abandoned
Array ( [id] => 12178548 [patent_doc_number] => 20180037483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'INDUSTRIAL WASTE WATER TREATMENT SYSTEM AND TREATMENT METHOD' [patent_app_type] => utility [patent_app_number] => 15/551706 [patent_app_country] => US [patent_app_date] => 2015-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 11753 [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] => 15551706 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/551706
INDUSTRIAL WASTE WATER TREATMENT SYSTEM AND TREATMENT METHOD Feb 18, 2015 Abandoned
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