Search

Joanne C. Downs

Examiner (ID: 7421)

Most Active Art Unit
3506
Art Unit(s)
3506, 2899, 3504, 3642, 3501, 3643, 3616
Total Applications
643
Issued Applications
535
Pending Applications
26
Abandoned Applications
82

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14294143 [patent_doc_number] => 10287185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-14 [patent_title] => Sustainable system and method for removing and concentrating per- and polyfluoroalkyl substances (PFAS) from water [patent_app_type] => utility [patent_app_number] => 15/477350 [patent_app_country] => US [patent_app_date] => 2017-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4525 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15477350 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/477350
Sustainable system and method for removing and concentrating per- and polyfluoroalkyl substances (PFAS) from water Apr 2, 2017 Issued
Array ( [id] => 14228063 [patent_doc_number] => 20190126204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => HOLLOW FIBER MEMBRANE MODULE AND PRODUCTION METHOD OF HOLLOW FIBER MEMBRANE MODULE [patent_app_type] => utility [patent_app_number] => 16/089183 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16089183 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/089183
HOLLOW FIBER MEMBRANE MODULE AND PRODUCTION METHOD OF HOLLOW FIBER MEMBRANE MODULE Mar 30, 2017 Abandoned
Array ( [id] => 12526515 [patent_doc_number] => 10005681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Sea water reverse osmosis system to reduce concentrate volume prior to disposal [patent_app_type] => utility [patent_app_number] => 15/474297 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 12926 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15474297 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/474297
Sea water reverse osmosis system to reduce concentrate volume prior to disposal Mar 29, 2017 Issued
Array ( [id] => 15052883 [patent_doc_number] => 10456720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => Fluid intake screen [patent_app_type] => utility [patent_app_number] => 15/470447 [patent_app_country] => US [patent_app_date] => 2017-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4689 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15470447 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/470447
Fluid intake screen Mar 26, 2017 Issued
Array ( [id] => 14017137 [patent_doc_number] => 20190070562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => EXTERNAL-PRESSURE TYPE HOLLOW FIBER MEMBRANE MODULE [patent_app_type] => utility [patent_app_number] => 16/084673 [patent_app_country] => US [patent_app_date] => 2017-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16084673 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/084673
EXTERNAL-PRESSURE TYPE HOLLOW FIBER MEMBRANE MODULE Mar 8, 2017 Abandoned
Array ( [id] => 13915375 [patent_doc_number] => 10201784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-12 [patent_title] => Method for forming perforated graphene with uniform aperture size [patent_app_type] => utility [patent_app_number] => 15/453441 [patent_app_country] => US [patent_app_date] => 2017-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3002 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15453441 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/453441
Method for forming perforated graphene with uniform aperture size Mar 7, 2017 Issued
Array ( [id] => 14041303 [patent_doc_number] => 20190076758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => Retrofittable No Filter No Run Filtration System [patent_app_type] => utility [patent_app_number] => 16/081332 [patent_app_country] => US [patent_app_date] => 2017-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16081332 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/081332
Retrofittable no filter no run filtration system Mar 6, 2017 Issued
Array ( [id] => 12403596 [patent_doc_number] => 09968122 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-15 [patent_title] => Aseptic method of preparing coconut water to improve flavor profiles and retain organoleptic properties of the coconut water [patent_app_type] => utility [patent_app_number] => 15/449046 [patent_app_country] => US [patent_app_date] => 2017-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1259 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15449046 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/449046
Aseptic method of preparing coconut water to improve flavor profiles and retain organoleptic properties of the coconut water Mar 2, 2017 Issued
Array ( [id] => 15132513 [patent_doc_number] => 10479702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Cleaning module, filter element and filter system [patent_app_type] => utility [patent_app_number] => 15/443007 [patent_app_country] => US [patent_app_date] => 2017-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5179 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15443007 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/443007
Cleaning module, filter element and filter system Feb 26, 2017 Issued
Array ( [id] => 11936297 [patent_doc_number] => 20170240447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'SYSTEMS FOR MICROORGANISM SUSTENANCE IN AN ACTIVATED SLUDGE UNIT' [patent_app_type] => utility [patent_app_number] => 15/438923 [patent_app_country] => US [patent_app_date] => 2017-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4694 [patent_no_of_claims] => 10 [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] => 15438923 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/438923
Systems for microorganism sustenance in an activated sludge unit Feb 21, 2017 Issued
Array ( [id] => 14017093 [patent_doc_number] => 20190070540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => FILTER MEDIUM FOR LIQUID FILTER AND LIQUID FILTER [patent_app_type] => utility [patent_app_number] => 16/083921 [patent_app_country] => US [patent_app_date] => 2017-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16083921 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/083921
Filter medium for liquid filter and liquid filter Feb 19, 2017 Issued
Array ( [id] => 11865987 [patent_doc_number] => 20170233272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'Method and Apparatus for Selenium Removal from High TDS Wastewater' [patent_app_type] => utility [patent_app_number] => 15/433894 [patent_app_country] => US [patent_app_date] => 2017-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 11230 [patent_no_of_claims] => 30 [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] => 15433894 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/433894
Method and apparatus for selenium removal from high TDS wastewater Feb 14, 2017 Issued
Array ( [id] => 15291411 [patent_doc_number] => 20190388841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => HOLLOW FIBER MEMBRANE MODULE AND FILTRATION METHOD [patent_app_type] => utility [patent_app_number] => 16/483942 [patent_app_country] => US [patent_app_date] => 2017-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16483942 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/483942
Hollow fiber membrane module and filtration method Feb 9, 2017 Issued
Array ( [id] => 11663445 [patent_doc_number] => 20170152164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-01 [patent_title] => 'LIQUID TREATMENT UNIT, TOILET SEAT WITH WASHER, WASHING MACHINE, AND LIQUID TREATMENT APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/428481 [patent_app_country] => US [patent_app_date] => 2017-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13309 [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] => 15428481 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/428481
Liquid treatment unit, toilet seat with washer, washing machine, and liquid treatment apparatus Feb 8, 2017 Issued
Array ( [id] => 16368101 [patent_doc_number] => 10799837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => Separation membrane [patent_app_type] => utility [patent_app_number] => 16/073531 [patent_app_country] => US [patent_app_date] => 2017-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 9917 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16073531 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/073531
Separation membrane Jan 26, 2017 Issued
Array ( [id] => 16260257 [patent_doc_number] => 10751667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Membrane assembly with a bonding layer [patent_app_type] => utility [patent_app_number] => 16/064606 [patent_app_country] => US [patent_app_date] => 2016-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 8539 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16064606 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/064606
Membrane assembly with a bonding layer Dec 18, 2016 Issued
Array ( [id] => 13730585 [patent_doc_number] => 20180369760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => POROUS MEMBRANE AND METHOD OF PRODUCTION THEREOF [patent_app_type] => utility [patent_app_number] => 16/065671 [patent_app_country] => US [patent_app_date] => 2016-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16065671 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/065671
Porous membrane and method of production thereof Dec 13, 2016 Issued
Array ( [id] => 11492479 [patent_doc_number] => 20170066663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'SYSTEMS AND METHODS FOR SEPARATING HEAVY WATER FROM NORMAL WATER USING ACOUSTIC PRESSURE SHOCK WAVES' [patent_app_type] => utility [patent_app_number] => 15/353216 [patent_app_country] => US [patent_app_date] => 2016-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 40 [patent_no_of_words] => 34710 [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] => 15353216 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/353216
Systems and methods for separating heavy water from normal water using acoustic pressure shock waves Nov 15, 2016 Issued
Array ( [id] => 13564267 [patent_doc_number] => 20180333681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => HOLLOW FIBER MEMBRANE MODULE AND METHOD OF CLEANING SAME [patent_app_type] => utility [patent_app_number] => 15/776856 [patent_app_country] => US [patent_app_date] => 2016-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19540 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15776856 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/776856
Hollow fiber membrane module and method of cleaning same Nov 14, 2016 Issued
Array ( [id] => 15054565 [patent_doc_number] => 10457571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => Membrane cleaning and desalination with a membrane using acoustic pressure shock waves [patent_app_type] => utility [patent_app_number] => 15/351514 [patent_app_country] => US [patent_app_date] => 2016-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 40 [patent_no_of_words] => 32806 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15351514 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/351514
Membrane cleaning and desalination with a membrane using acoustic pressure shock waves Nov 14, 2016 Issued
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