Search

Mark V. Prenty

Examiner (ID: 4667, Phone: (571)272-1843 , Office: P/2822 )

Most Active Art Unit
2822
Art Unit(s)
2814, 2503, 2822, 2899
Total Applications
3012
Issued Applications
2578
Pending Applications
71
Abandoned Applications
386

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16183751 [patent_doc_number] => 10717050 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-21 [patent_title] => Spiral wound membrane module adapted for high recovery [patent_app_type] => utility [patent_app_number] => 16/357767 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4300 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16357767 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/357767
Spiral wound membrane module adapted for high recovery Mar 18, 2019 Issued
Array ( [id] => 14867659 [patent_doc_number] => 20190284071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => Efficient Bio-Inorganic System For Treatment Of Sulphidic Wastewater Streams Containing Other Contaminants [patent_app_type] => utility [patent_app_number] => 16/355530 [patent_app_country] => US [patent_app_date] => 2019-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16355530 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/355530
Efficient bio-inorganic system for treatment of sulphidic wastewater streams containing other contaminants Mar 14, 2019 Issued
Array ( [id] => 14777597 [patent_doc_number] => 20190263696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => APPARATUS AND METHOD FOR BIOFILM MANAGEMENT IN WATER SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/285146 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16285146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/285146
APPARATUS AND METHOD FOR BIOFILM MANAGEMENT IN WATER SYSTEMS Feb 24, 2019 Abandoned
Array ( [id] => 14748537 [patent_doc_number] => 20190257442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => INTEGRATED PRESSURE CONTROL DEVICE AND COLLECTION VESSEL FOR COMPRESSIBLE FLUID EXTRACTION [patent_app_type] => utility [patent_app_number] => 16/277737 [patent_app_country] => US [patent_app_date] => 2019-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6571 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16277737 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/277737
INTEGRATED PRESSURE CONTROL DEVICE AND COLLECTION VESSEL FOR COMPRESSIBLE FLUID EXTRACTION Feb 14, 2019 Abandoned
Array ( [id] => 14467425 [patent_doc_number] => 20190185355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => PHOSPHORUS RELEASE REACTOR FOR WATER TREATMENT [patent_app_type] => utility [patent_app_number] => 16/213218 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16213218 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/213218
Phosphorus release reactor for water treatment Dec 6, 2018 Issued
Array ( [id] => 15963619 [patent_doc_number] => 20200165561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => METHOD FOR PRODUCING PACELIOMYCES SATURATES MYCELIA, BIOPLASTIC AND METHOD FOR TREATING WASTEWATER [patent_app_type] => utility [patent_app_number] => 16/202137 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16202137 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/202137
METHOD FOR PRODUCING PACELIOMYCES SATURATES MYCELIA, BIOPLASTIC AND METHOD FOR TREATING WASTEWATER Nov 27, 2018 Abandoned
Array ( [id] => 16305207 [patent_doc_number] => 10773984 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Media bed for waste streams and systems employing the same [patent_app_type] => utility [patent_app_number] => 16/174151 [patent_app_country] => US [patent_app_date] => 2018-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 29524 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16174151 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/174151
Media bed for waste streams and systems employing the same Oct 28, 2018 Issued
Array ( [id] => 15799783 [patent_doc_number] => 20200123034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => SYSTEMS AND METHODS FOR DETERMINING OPERATING CONDITIONS OF ROTATING BIOLOGICAL CONTACTOR [patent_app_type] => utility [patent_app_number] => 16/164981 [patent_app_country] => US [patent_app_date] => 2018-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16164981 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/164981
Systems and methods for determining operating conditions of rotating biological contactor Oct 18, 2018 Issued
Array ( [id] => 17665208 [patent_doc_number] => 11358889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Multi-zone process and apparatus for treating wastewater [patent_app_type] => utility [patent_app_number] => 16/153722 [patent_app_country] => US [patent_app_date] => 2018-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 11870 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16153722 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/153722
Multi-zone process and apparatus for treating wastewater Oct 5, 2018 Issued
Array ( [id] => 15710939 [patent_doc_number] => 20200102235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => WASTEWATER TREATMENT CONTROL [patent_app_type] => utility [patent_app_number] => 16/146265 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16146265 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/146265
WASTEWATER TREATMENT CONTROL Sep 27, 2018 Abandoned
Array ( [id] => 15435025 [patent_doc_number] => 20200031696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => PIPING MANIFOLD FOR PULSATING FLOW [patent_app_type] => utility [patent_app_number] => 16/046915 [patent_app_country] => US [patent_app_date] => 2018-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16046915 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/046915
Piping manifold for pulsating flow Jul 25, 2018 Issued
Array ( [id] => 13826265 [patent_doc_number] => 20190016617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => SUBMERGED MEDIA AERATED REACTOR SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/034072 [patent_app_country] => US [patent_app_date] => 2018-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16034072 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/034072
SUBMERGED MEDIA AERATED REACTOR SYSTEM AND METHOD Jul 11, 2018 Abandoned
Array ( [id] => 17104243 [patent_doc_number] => 11124437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => System and apparatus for a mobile, modular agricultural bioreactor, and methods related thereto [patent_app_type] => utility [patent_app_number] => 16/031614 [patent_app_country] => US [patent_app_date] => 2018-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 15548 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16031614 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/031614
System and apparatus for a mobile, modular agricultural bioreactor, and methods related thereto Jul 9, 2018 Issued
Array ( [id] => 13793055 [patent_doc_number] => 20190010066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => DECENTRALIZED WASTEWATER TREATMENT SYSTEM FOR REMOVING PHOSPHOROUS [patent_app_type] => utility [patent_app_number] => 16/026218 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3705 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16026218 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/026218
DECENTRALIZED WASTEWATER TREATMENT SYSTEM FOR REMOVING PHOSPHOROUS Jul 2, 2018 Abandoned
Array ( [id] => 17784552 [patent_doc_number] => 11407664 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Method for a water treatment in a system comprising at least one sequencing batch reactor and a moving bed biofilm reactor [patent_app_type] => utility [patent_app_number] => 16/618485 [patent_app_country] => US [patent_app_date] => 2018-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7621 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16618485 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/618485
Method for a water treatment in a system comprising at least one sequencing batch reactor and a moving bed biofilm reactor May 21, 2018 Issued
Array ( [id] => 13384267 [patent_doc_number] => 20180243675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => Gradient Nanofiber Filter Media [patent_app_type] => utility [patent_app_number] => 15/964571 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 15964571 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/964571
Gradient nanofiber filter media Apr 26, 2018 Issued
Array ( [id] => 13369681 [patent_doc_number] => 20180236381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => IFS AND GRIT BOX FOR WATER CLARIFICATION SYSTEMS [patent_app_type] => utility [patent_app_number] => 15/959183 [patent_app_country] => US [patent_app_date] => 2018-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15959183 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/959183
IFS AND GRIT BOX FOR WATER CLARIFICATION SYSTEMS Apr 20, 2018 Abandoned
Array ( [id] => 15495863 [patent_doc_number] => 20200048120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => BIOREACTOR WITH MOVING CARRIERS [patent_app_type] => utility [patent_app_number] => 16/606824 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16606824 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/606824
Bioreactor with moving carriers Apr 9, 2018 Issued
Array ( [id] => 13458585 [patent_doc_number] => 20180280835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => CONTAINER-TYPE APPARATUS WITH A SUSPENDED PARTICLE SYSTEM FOR WASTEWATER TREATMENT [patent_app_type] => utility [patent_app_number] => 15/940773 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15940773 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/940773
CONTAINER-TYPE APPARATUS WITH A SUSPENDED PARTICLE SYSTEM FOR WASTEWATER TREATMENT Mar 28, 2018 Abandoned
Array ( [id] => 13386019 [patent_doc_number] => 20180244551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => Wastewater treatment carrier, wastewater treatment carrier module, wastewater treatment carrier unit, and wastewater treatment apparatus [patent_app_type] => utility [patent_app_number] => 15/938577 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15938577 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/938577
Wastewater treatment carrier, wastewater treatment carrier module, wastewater treatment carrier unit, and wastewater treatment apparatus Mar 27, 2018 Abandoned
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