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] => 12205718 [patent_doc_number] => 20180050943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'BIOREMEDIATION OF RED MUDS' [patent_app_type] => utility [patent_app_number] => 15/677987 [patent_app_country] => US [patent_app_date] => 2017-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12600 [patent_no_of_claims] => 19 [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] => 15677987 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/677987
BIOREMEDIATION OF RED MUDS Aug 14, 2017 Abandoned
Array ( [id] => 12836821 [patent_doc_number] => 20180170780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => PROCESSING METHOD FOR WASTE HYDROGEN PEROXIDE AQUEOUS SOLUTION THAT HAS A CONCENTRATION FROM 0.5% TO 90% [patent_app_type] => utility [patent_app_number] => 15/645084 [patent_app_country] => US [patent_app_date] => 2017-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 15645084 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/645084
PROCESSING METHOD FOR WASTE HYDROGEN PEROXIDE AQUEOUS SOLUTION THAT HAS A CONCENTRATION FROM 0.5% TO 90% Jul 9, 2017 Abandoned
Array ( [id] => 14684639 [patent_doc_number] => 20190241434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => Method and Device for Upgrading of Biogas and Hydrogen Production From Anaerobic Fermentation of Biological Material [patent_app_type] => utility [patent_app_number] => 16/317582 [patent_app_country] => US [patent_app_date] => 2017-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16317582 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/317582
Method and device for upgrading of biogas and hydrogen production from anaerobic fermentation of biological material Jul 6, 2017 Issued
Array ( [id] => 14851933 [patent_doc_number] => 10414678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Nitrogen-reducing wastewater treatment system [patent_app_type] => utility [patent_app_number] => 15/629206 [patent_app_country] => US [patent_app_date] => 2017-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4287 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15629206 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/629206
Nitrogen-reducing wastewater treatment system Jun 20, 2017 Issued
Array ( [id] => 14566569 [patent_doc_number] => 20190210891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => Biological Contact and Dissolved Air Flotation Treatment of Storm Water [patent_app_type] => utility [patent_app_number] => 16/309981 [patent_app_country] => US [patent_app_date] => 2017-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12630 [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] => 16309981 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/309981
Biological contact and dissolved air flotation treatment of storm water Jun 13, 2017 Issued
Array ( [id] => 14500789 [patent_doc_number] => 20190194049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => Ballasted Solids Treatment System and Method [patent_app_type] => utility [patent_app_number] => 16/307671 [patent_app_country] => US [patent_app_date] => 2017-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10897 [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] => 16307671 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/307671
Ballasted solids treatment system and method Jun 6, 2017 Issued
Array ( [id] => 11949359 [patent_doc_number] => 20170253510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'METHOD AND SYSTEM OF WASTEWATER TREATMENT USING FACULTATIVE-ORGANISM-ADAPTED MEMBRANE BIOREACTOR' [patent_app_type] => utility [patent_app_number] => 15/604627 [patent_app_country] => US [patent_app_date] => 2017-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1610 [patent_no_of_claims] => 6 [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] => 15604627 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/604627
METHOD AND SYSTEM OF WASTEWATER TREATMENT USING FACULTATIVE-ORGANISM-ADAPTED MEMBRANE BIOREACTOR May 23, 2017 Abandoned
Array ( [id] => 11949362 [patent_doc_number] => 20170253513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'METHOD AND SYSTEM FOR WASTEWATER TREATMENT USING MEMBRANE BIOREACTOR' [patent_app_type] => utility [patent_app_number] => 15/603410 [patent_app_country] => US [patent_app_date] => 2017-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2359 [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] => 15603410 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/603410
METHOD AND SYSTEM FOR WASTEWATER TREATMENT USING MEMBRANE BIOREACTOR May 22, 2017 Abandoned
Array ( [id] => 11949357 [patent_doc_number] => 20170253508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'METHOD AND SYSTEM OF WASTEWATER TREATMENT HAVING A ZERO DISCHARGE OF SLUDGE' [patent_app_type] => utility [patent_app_number] => 15/600785 [patent_app_country] => US [patent_app_date] => 2017-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1460 [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] => 15600785 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/600785
METHOD AND SYSTEM OF WASTEWATER TREATMENT HAVING A ZERO DISCHARGE OF SLUDGE May 20, 2017 Abandoned
Array ( [id] => 17664224 [patent_doc_number] => 11357900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Systems and methods for priming a fluid circuit [patent_app_type] => utility [patent_app_number] => 15/600447 [patent_app_country] => US [patent_app_date] => 2017-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4448 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15600447 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/600447
Systems and methods for priming a fluid circuit May 18, 2017 Issued
Array ( [id] => 12058411 [patent_doc_number] => 20170334756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'DEVICE FOR HOUSING BENEFICIAL MICROBES FOR THE PURPOSE OF WATER REMEDIATION' [patent_app_type] => utility [patent_app_number] => 15/598483 [patent_app_country] => US [patent_app_date] => 2017-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1588 [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] => 15598483 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/598483
Device for housing beneficial microbes for the purpose of water remediation May 17, 2017 Issued
Array ( [id] => 12050137 [patent_doc_number] => 20170326482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'SYSTEMS AND APPARATUS FOR A FLUID FILTRATION DEVICE' [patent_app_type] => utility [patent_app_number] => 15/590391 [patent_app_country] => US [patent_app_date] => 2017-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4173 [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] => 15590391 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/590391
SYSTEMS AND APPARATUS FOR A FLUID FILTRATION DEVICE May 8, 2017 Abandoned
Array ( [id] => 11756393 [patent_doc_number] => 20170203260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'FILTRATION FILTER' [patent_app_type] => utility [patent_app_number] => 15/475804 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6811 [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] => 15475804 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/475804
Filtration filter Mar 30, 2017 Issued
Array ( [id] => 13793057 [patent_doc_number] => 20190010067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => BIOREACTOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/066606 [patent_app_country] => US [patent_app_date] => 2017-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16066606 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/066606
BIOREACTOR ASSEMBLY Feb 28, 2017 Abandoned
Array ( [id] => 12205716 [patent_doc_number] => 20180050942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'A LAKE RESERVOIR WATER ENVIRONMENT POLLUTION RESTORATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/543168 [patent_app_country] => US [patent_app_date] => 2017-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1533 [patent_no_of_claims] => 6 [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] => 15543168 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/543168
A LAKE RESERVOIR WATER ENVIRONMENT POLLUTION RESTORATION SYSTEM Feb 14, 2017 Abandoned
Array ( [id] => 13356991 [patent_doc_number] => 20180230035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => SYSTEM AND METHOD OF ODOR CONTROL IN BIOSOLIDS [patent_app_type] => utility [patent_app_number] => 15/431173 [patent_app_country] => US [patent_app_date] => 2017-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15431173 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/431173
SYSTEM AND METHOD OF ODOR CONTROL IN BIOSOLIDS Feb 12, 2017 Abandoned
Array ( [id] => 11648995 [patent_doc_number] => 20170144895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'METHOD FOR TREATING SOIL AND GROUNDWATER CONTAINING HEAVY METALS INCLUDING NICKEL' [patent_app_type] => utility [patent_app_number] => 15/424417 [patent_app_country] => US [patent_app_date] => 2017-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6315 [patent_no_of_claims] => 14 [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] => 15424417 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/424417
METHOD FOR TREATING SOIL AND GROUNDWATER CONTAINING HEAVY METALS INCLUDING NICKEL Feb 2, 2017 Abandoned
Array ( [id] => 11820896 [patent_doc_number] => 20170209833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'HOLLOW FIBER MEMBRANE FILTER WITH VALVE OPERATED REVERSE FLOW FOR MANUAL BACKFLUSH' [patent_app_type] => utility [patent_app_number] => 15/406381 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2256 [patent_no_of_claims] => 22 [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] => 15406381 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/406381
HOLLOW FIBER MEMBRANE FILTER WITH VALVE OPERATED REVERSE FLOW FOR MANUAL BACKFLUSH Jan 12, 2017 Abandoned
Array ( [id] => 15932211 [patent_doc_number] => 20200157739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => BIOMASS, THERMAL PRESSURE HYDROLYSIS AND ANAEROBIC DIGESTION [patent_app_type] => utility [patent_app_number] => 16/064915 [patent_app_country] => US [patent_app_date] => 2016-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16064915 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/064915
Biomass, thermal pressure hydrolysis and anaerobic digestion Dec 18, 2016 Issued
Array ( [id] => 12784537 [patent_doc_number] => 20180153348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => OIL FILTER OF ELECTRIC FRYER [patent_app_type] => utility [patent_app_number] => 15/367689 [patent_app_country] => US [patent_app_date] => 2016-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15367689 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/367689
OIL FILTER OF ELECTRIC FRYER Dec 1, 2016 Abandoned
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