Search

Gregory G. Todd

Examiner (ID: 19017, Phone: (303)297-4763 , Office: P/2457 )

Most Active Art Unit
2457
Art Unit(s)
2157, 2457, 2443
Total Applications
596
Issued Applications
205
Pending Applications
97
Abandoned Applications
311

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15930683 [patent_doc_number] => 20200156975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => METHOD OF UPGRADING THE ACTIVATED SLUDGE PROCESS BASED ON FUNCTIONAL SUSPENDED CARRIERS IN THE WASTEWATER BIOLOGICAL TREATMENT PROCESS [patent_app_type] => utility [patent_app_number] => 16/621226 [patent_app_country] => US [patent_app_date] => 2018-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1424 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16621226 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/621226
METHOD OF UPGRADING THE ACTIVATED SLUDGE PROCESS BASED ON FUNCTIONAL SUSPENDED CARRIERS IN THE WASTEWATER BIOLOGICAL TREATMENT PROCESS Mar 7, 2018 Abandoned
Array ( [id] => 15293235 [patent_doc_number] => 20190389753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => Biological treatment installation with sequencing batch reactor integrating purifying plants and moving biomass carriers, and method of implementation [patent_app_type] => utility [patent_app_number] => 16/483778 [patent_app_country] => US [patent_app_date] => 2018-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16483778 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/483778
Biological treatment installation with sequencing batch reactor integrating purifying plants and moving biomass carriers, and method of implementation Jan 22, 2018 Abandoned
Array ( [id] => 14624301 [patent_doc_number] => 20190225518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => Wastewater Treatment with In-Film Microbial Heating [patent_app_type] => utility [patent_app_number] => 15/875511 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15875511 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/875511
Wastewater treatment with in-film microbial heating Jan 18, 2018 Issued
Array ( [id] => 14534261 [patent_doc_number] => 20190202752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => BIOLOGICAL WASTE MANAGEMENT SYSTEMS [patent_app_type] => utility [patent_app_number] => 15/862229 [patent_app_country] => US [patent_app_date] => 2018-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15862229 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/862229
BIOLOGICAL WASTE MANAGEMENT SYSTEMS Jan 3, 2018 Abandoned
Array ( [id] => 14534181 [patent_doc_number] => 20190202712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => BIOLOGICAL WASTE MANAGEMENT SYSTEMS [patent_app_type] => utility [patent_app_number] => 15/862293 [patent_app_country] => US [patent_app_date] => 2018-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7369 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15862293 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/862293
BIOLOGICAL WASTE MANAGEMENT SYSTEMS Jan 3, 2018 Abandoned
Array ( [id] => 14518777 [patent_doc_number] => 10336635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-02 [patent_title] => Subsurface sewage disposal system [patent_app_type] => utility [patent_app_number] => 15/844024 [patent_app_country] => US [patent_app_date] => 2017-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 8512 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15844024 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/844024
Subsurface sewage disposal system Dec 14, 2017 Issued
Array ( [id] => 12836818 [patent_doc_number] => 20180170779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => MEDIA BED FOR WASTE STREAMS AND SYSTEMS EMPLOYING THE SAME [patent_app_type] => utility [patent_app_number] => 15/843798 [patent_app_country] => US [patent_app_date] => 2017-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29493 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15843798 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/843798
Media bed for waste streams and methods and systems employing the same Dec 14, 2017 Issued
Array ( [id] => 15209423 [patent_doc_number] => 20190367398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => MULTI-PARAMETER ENHANCEMENT OF MEMBRANE BIOREACTOR PROCESS EFFICIENCY BY BIOMASS SELECTION AND SELECTIVE BIOMASS WASTING [patent_app_type] => utility [patent_app_number] => 16/462781 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 16462781 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/462781
Multi-parameter enhancement of membrane bioreactor process efficiency by biomass selection and selective biomass wasting Nov 27, 2017 Issued
Array ( [id] => 15799787 [patent_doc_number] => 20200123036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => ACTIVE CARBON AND MICROORGANISM COUPLING DEVICE FOR REMOVING PESTICIDE OUT OF FARMLAND DRAINAGE WATER [patent_app_type] => utility [patent_app_number] => 16/319988 [patent_app_country] => US [patent_app_date] => 2017-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16319988 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/319988
ACTIVE CARBON AND MICROORGANISM COUPLING DEVICE FOR REMOVING PESTICIDE OUT OF FARMLAND DRAINAGE WATER Oct 16, 2017 Abandoned
Array ( [id] => 15768491 [patent_doc_number] => 20200115263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => NANOMETER PHOTOCATALYST-MICROBE COMPOSITE MULTILAYER LIGHT TRANSMISSION COMBINATION CARRIER [patent_app_type] => utility [patent_app_number] => 16/320036 [patent_app_country] => US [patent_app_date] => 2017-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16320036 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/320036
Nanometer photocatalyst-microbe composite multilayer light transmission combination carrier Oct 16, 2017 Issued
Array ( [id] => 14867655 [patent_doc_number] => 20190284069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => LIQUID FLOW DISTRIBUTION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/345097 [patent_app_country] => US [patent_app_date] => 2017-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16345097 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/345097
Liquid flow distribution system Oct 9, 2017 Issued
Array ( [id] => 13399693 [patent_doc_number] => 20180251389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => HOME SEWAGE TREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 15/729200 [patent_app_country] => US [patent_app_date] => 2017-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15729200 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/729200
Home sewage treatment system Oct 9, 2017 Issued
Array ( [id] => 13443731 [patent_doc_number] => 20180273408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => WASTEWATER DENITRIFICATION METHOD UTILIZING RECYCLING OF NITRIFIED TREATED EFFLUENT [patent_app_type] => utility [patent_app_number] => 15/723451 [patent_app_country] => US [patent_app_date] => 2017-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15723451 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/723451
WASTEWATER DENITRIFICATION METHOD UTILIZING RECYCLING OF NITRIFIED TREATED EFFLUENT Oct 2, 2017 Abandoned
Array ( [id] => 15008797 [patent_doc_number] => 10450515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Separation vessel with enhanced particulate removal [patent_app_type] => utility [patent_app_number] => 15/709036 [patent_app_country] => US [patent_app_date] => 2017-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6831 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15709036 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/709036
Separation vessel with enhanced particulate removal Sep 18, 2017 Issued
Array ( [id] => 15898095 [patent_doc_number] => 20200148566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => AEROBIC BIOLOGICAL TREATMENT METHOD [patent_app_type] => utility [patent_app_number] => 16/492834 [patent_app_country] => US [patent_app_date] => 2017-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 16492834 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/492834
AEROBIC BIOLOGICAL TREATMENT METHOD Sep 14, 2017 Abandoned
Array ( [id] => 14071933 [patent_doc_number] => 20190084854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => PROCESSES FOR TREATMENT OF SPENT ALKALINE WASTE STREAMS [patent_app_type] => utility [patent_app_number] => 15/705845 [patent_app_country] => US [patent_app_date] => 2017-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15705845 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/705845
PROCESSES FOR TREATMENT OF SPENT ALKALINE WASTE STREAMS Sep 14, 2017 Abandoned
Array ( [id] => 16893069 [patent_doc_number] => 11034602 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Biological activated carbon treatment apparatus [patent_app_type] => utility [patent_app_number] => 16/464541 [patent_app_country] => US [patent_app_date] => 2017-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5499 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16464541 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/464541
Biological activated carbon treatment apparatus Sep 12, 2017 Issued
Array ( [id] => 15026007 [patent_doc_number] => 20190324008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => GROUND INJECTION AGENT CONCENTRATION ESTIMATION METHOD [patent_app_type] => utility [patent_app_number] => 16/348755 [patent_app_country] => US [patent_app_date] => 2017-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16348755 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/348755
Ground injection agent concentration estimation method Aug 28, 2017 Issued
Array ( [id] => 13702309 [patent_doc_number] => 20170362109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => METHOD FOR TREATING WASTEWATER, AND ACTIVATOR FOR TREATING WASTEWATER [patent_app_type] => utility [patent_app_number] => 15/689745 [patent_app_country] => US [patent_app_date] => 2017-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15689745 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/689745
METHOD FOR TREATING WASTEWATER, AND ACTIVATOR FOR TREATING WASTEWATER Aug 28, 2017 Abandoned
Array ( [id] => 16832580 [patent_doc_number] => 11008821 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-18 [patent_title] => Weight material recovery and reuse method from drilling waste [patent_app_type] => utility [patent_app_number] => 16/327578 [patent_app_country] => US [patent_app_date] => 2017-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8176 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16327578 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/327578
Weight material recovery and reuse method from drilling waste Aug 23, 2017 Issued
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