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] => 15784651 [patent_doc_number] => 10626032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Wastewater treatment device and wastewater treatment method [patent_app_type] => utility [patent_app_number] => 16/166311 [patent_app_country] => US [patent_app_date] => 2018-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 10121 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16166311 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/166311
Wastewater treatment device and wastewater treatment method Oct 21, 2018 Issued
Array ( [id] => 15481787 [patent_doc_number] => 10556221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-11 [patent_title] => Co-agglomerated composite materials [patent_app_type] => utility [patent_app_number] => 16/154116 [patent_app_country] => US [patent_app_date] => 2018-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 10514 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16154116 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/154116
Co-agglomerated composite materials Oct 7, 2018 Issued
Array ( [id] => 13793791 [patent_doc_number] => 20190010434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => METAL-CARRYING ZEOLITE FOR ALCOHOLIC BEVERAGES AND ALCOHOLIC BEVERAGE MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 16/131244 [patent_app_country] => US [patent_app_date] => 2018-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16131244 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/131244
Metal-carrying zeolite for alcoholic beverages and alcoholic beverage manufacturing method Sep 13, 2018 Issued
Array ( [id] => 13732703 [patent_doc_number] => 20180370819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => SELECTIVE ADSORBENT FABRIC FOR WATER PURIFICATION [patent_app_type] => utility [patent_app_number] => 16/119425 [patent_app_country] => US [patent_app_date] => 2018-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16119425 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/119425
Selective adsorbent fabric for water purification Aug 30, 2018 Issued
Array ( [id] => 13983285 [patent_doc_number] => 20190060800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => Cylindrical Filtration Filter [patent_app_type] => utility [patent_app_number] => 16/108423 [patent_app_country] => US [patent_app_date] => 2018-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16108423 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/108423
Cylindrical filtration filter Aug 21, 2018 Issued
Array ( [id] => 13982779 [patent_doc_number] => 20190060547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => SYSTEM AND METHOD OF CONTROLLING MEMBRANE FLUID FLOW USING FLUID OUTPUT [patent_app_type] => utility [patent_app_number] => 16/108471 [patent_app_country] => US [patent_app_date] => 2018-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16108471 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/108471
System and method of controlling membrane fluid flow using fluid output Aug 21, 2018 Issued
Array ( [id] => 13235469 [patent_doc_number] => 10130919 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-11-20 [patent_title] => Method for making a polygraphene membrane for water desalination [patent_app_type] => utility [patent_app_number] => 16/052129 [patent_app_country] => US [patent_app_date] => 2018-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1414 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16052129 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/052129
Method for making a polygraphene membrane for water desalination Jul 31, 2018 Issued
Array ( [id] => 13249495 [patent_doc_number] => 10137419 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-11-27 [patent_title] => Method for purifying water [patent_app_type] => utility [patent_app_number] => 16/052067 [patent_app_country] => US [patent_app_date] => 2018-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1414 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16052067 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/052067
Method for purifying water Jul 31, 2018 Issued
Array ( [id] => 15587133 [patent_doc_number] => 20200070101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => METHOD FOR PREPARING ISOPOROUS HOLLOW FIBER COMPOSITE MEMBRANES [patent_app_type] => utility [patent_app_number] => 16/609830 [patent_app_country] => US [patent_app_date] => 2018-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16609830 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/609830
Method for preparing isoporous hollow fiber composite membranes Jun 17, 2018 Issued
Array ( [id] => 13441493 [patent_doc_number] => 20180272289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => Homogeneous fiber reinforced PVDF hollow fiber membrane and preparation method thereof [patent_app_type] => utility [patent_app_number] => 15/989202 [patent_app_country] => US [patent_app_date] => 2018-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15989202 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/989202
Homogeneous fiber reinforced PVDF hollow fiber membrane and preparation method thereof May 24, 2018 Issued
Array ( [id] => 15024917 [patent_doc_number] => 20190323463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => FUEL-WATER SEPARATOR SELF-DRAINING VALVE WITH RELEASE MEMBER [patent_app_type] => utility [patent_app_number] => 15/959401 [patent_app_country] => US [patent_app_date] => 2018-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15959401 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/959401
Fuel-water separator self-draining valve with release member Apr 22, 2018 Issued
Array ( [id] => 16252480 [patent_doc_number] => 20200261854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => SELF-SUPPORTING HIGHLY MOISTURE-PERMEABLE HEAT-INSULATING AEROGEL FILM AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/638468 [patent_app_country] => US [patent_app_date] => 2018-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16638468 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/638468
Self-supporting highly moisture-permeable heat-insulating aerogel film and preparation method thereof Apr 22, 2018 Issued
Array ( [id] => 13384309 [patent_doc_number] => 20180243696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => REDUCED-PRESSURE MEDICAL SYSTEMS AND METHODS EMPLOYING A MOISTURE PROCESSING DEVICE [patent_app_type] => utility [patent_app_number] => 15/957395 [patent_app_country] => US [patent_app_date] => 2018-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4643 [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] => 15957395 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/957395
Reduced-pressure medical systems and methods employing a moisture processing device Apr 18, 2018 Issued
Array ( [id] => 15023097 [patent_doc_number] => 20190322553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => SYSTEM AND METHOD FOR SEPARATING NUTRIENTS FROM A WASTE STREAM [patent_app_type] => utility [patent_app_number] => 15/956809 [patent_app_country] => US [patent_app_date] => 2018-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15956809 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/956809
SYSTEM AND METHOD FOR SEPARATING NUTRIENTS FROM A WASTE STREAM Apr 18, 2018 Abandoned
Array ( [id] => 14185009 [patent_doc_number] => 20190112209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => COMPOSITION AND SYSTEM FOR FLOCCULATING OR SETTLING SOLIDS FROM LIQUIDS AND METHODS FOR USING SAME [patent_app_type] => utility [patent_app_number] => 15/953800 [patent_app_country] => US [patent_app_date] => 2018-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15953800 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/953800
COMPOSITION AND SYSTEM FOR FLOCCULATING OR SETTLING SOLIDS FROM LIQUIDS AND METHODS FOR USING SAME Apr 15, 2018 Abandoned
Array ( [id] => 16969619 [patent_doc_number] => 11065570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Filter medium and a use thereof [patent_app_type] => utility [patent_app_number] => 16/604185 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11019 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16604185 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/604185
Filter medium and a use thereof Apr 12, 2018 Issued
Array ( [id] => 13358825 [patent_doc_number] => 20180230952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => Coalescence Element and Filter Element Having a Coalescence Element [patent_app_type] => utility [patent_app_number] => 15/951246 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15951246 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/951246
Coalescence element and filter element having a coalescence element Apr 11, 2018 Issued
Array ( [id] => 13353289 [patent_doc_number] => 20180228184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => ASEPTIC METHOD OF PREPARING FRUIT JUICE AND NON-FRUIT JUICE BEVERAGES TO IMPROVE FLAVOR PROFILES AND RETAIN ORGANOLEPTIC PROPERTIES OF FRUIT JUICE AND NON-FRUIT JUICE BEVERAGES [patent_app_type] => utility [patent_app_number] => 15/950663 [patent_app_country] => US [patent_app_date] => 2018-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15950663 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/950663
Aseptic method of preparing fruit juice and non-fruit juice beverages to improve flavor profiles and retain organoleptic properties of fruit juice and non-fruit juice beverages Apr 10, 2018 Issued
Array ( [id] => 13458697 [patent_doc_number] => 20180280891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => FILTRATION MEMBRANE WITH HIGH CHEMICAL RESISTANCE [patent_app_type] => utility [patent_app_number] => 15/940093 [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] => 2636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15940093 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/940093
FILTRATION MEMBRANE WITH HIGH CHEMICAL RESISTANCE Mar 28, 2018 Abandoned
Array ( [id] => 15616677 [patent_doc_number] => 20200078743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => SEPARATION MEMBRANE AND METHOD OF PRODUCING SEPARATION MEMBRANE [patent_app_type] => utility [patent_app_number] => 16/491723 [patent_app_country] => US [patent_app_date] => 2018-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16491723 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/491723
Separation membrane and method of producing separation membrane Mar 26, 2018 Issued
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