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] => 12285802 [patent_doc_number] => 09932256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-03 [patent_title] => Treatment for reuse for decentralized domestic systems [patent_app_type] => utility [patent_app_number] => 14/957642 [patent_app_country] => US [patent_app_date] => 2015-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3132 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14957642 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/957642
Treatment for reuse for decentralized domestic systems Dec 2, 2015 Issued
Array ( [id] => 11067478 [patent_doc_number] => 20160264442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'NUTRIENT CONCENTRATION AND WATER RECOVERY SYSTEM AND ASSOCIATED METHODS' [patent_app_type] => utility [patent_app_number] => 14/952305 [patent_app_country] => US [patent_app_date] => 2015-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 15870 [patent_no_of_claims] => 14 [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] => 14952305 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/952305
NUTRIENT CONCENTRATION AND WATER RECOVERY SYSTEM AND ASSOCIATED METHODS Nov 24, 2015 Abandoned
Array ( [id] => 11618676 [patent_doc_number] => 20170128863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'WATER FILTRATION DEVICE FOR PURIFYING WATER' [patent_app_type] => utility [patent_app_number] => 14/934993 [patent_app_country] => US [patent_app_date] => 2015-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1270 [patent_no_of_claims] => 16 [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] => 14934993 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/934993
Water filtration device for purifying water Nov 5, 2015 Issued
Array ( [id] => 16405742 [patent_doc_number] => 10814282 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Filter element for a filter apparatus [patent_app_type] => utility [patent_app_number] => 15/770970 [patent_app_country] => US [patent_app_date] => 2015-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 15428 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15770970 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/770970
Filter element for a filter apparatus Nov 2, 2015 Issued
Array ( [id] => 11678123 [patent_doc_number] => 09676639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-13 [patent_title] => 'Recovery of retrograde soluble solute for forward osmosis water treatment' [patent_app_type] => utility [patent_app_number] => 14/923198 [patent_app_country] => US [patent_app_date] => 2015-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7604 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14923198 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/923198
Recovery of retrograde soluble solute for forward osmosis water treatment Oct 25, 2015 Issued
Array ( [id] => 11649768 [patent_doc_number] => 20170145669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'Apparatus for Recycling Water for a Shower or Bath' [patent_app_type] => utility [patent_app_number] => 14/887142 [patent_app_country] => US [patent_app_date] => 2015-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 11924 [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] => 14887142 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/887142
Apparatus for Recycling Water for a Shower or Bath Oct 18, 2015 Abandoned
Array ( [id] => 10684752 [patent_doc_number] => 20160030897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'HYBRID NANOPARTICLE TFC MEMBRANES' [patent_app_type] => utility [patent_app_number] => 14/879003 [patent_app_country] => US [patent_app_date] => 2015-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 25057 [patent_no_of_claims] => 24 [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] => 14879003 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/879003
Hybrid nanoparticle TFC membranes Oct 7, 2015 Issued
Array ( [id] => 14169837 [patent_doc_number] => 10258905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-16 [patent_title] => Monitoring and controlling hydrocyclones using vibration data [patent_app_type] => utility [patent_app_number] => 15/516103 [patent_app_country] => US [patent_app_date] => 2015-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 4952 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15516103 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/516103
Monitoring and controlling hydrocyclones using vibration data Oct 1, 2015 Issued
Array ( [id] => 11943124 [patent_doc_number] => 20170247275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'SENSING METHODS AND SYSTEMS' [patent_app_type] => utility [patent_app_number] => 15/516383 [patent_app_country] => US [patent_app_date] => 2015-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8796 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [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] => 15516383 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/516383
SENSING METHODS AND SYSTEMS Sep 29, 2015 Abandoned
Array ( [id] => 11993782 [patent_doc_number] => 20170297937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'METHOD FOR MANAGING A WASTEWATER TREATMENT PROCESS' [patent_app_type] => utility [patent_app_number] => 15/516250 [patent_app_country] => US [patent_app_date] => 2015-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6460 [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] => 15516250 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/516250
METHOD FOR MANAGING A WASTEWATER TREATMENT PROCESS Sep 27, 2015 Abandoned
Array ( [id] => 11993774 [patent_doc_number] => 20170297930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'METHOD FOR TREATING WASTEWATER' [patent_app_type] => utility [patent_app_number] => 15/516247 [patent_app_country] => US [patent_app_date] => 2015-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9984 [patent_no_of_claims] => 27 [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] => 15516247 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/516247
METHOD FOR TREATING WASTEWATER Sep 27, 2015 Abandoned
Array ( [id] => 10662618 [patent_doc_number] => 20160008762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'NON-DISPERSIVE PROCESS FOR OIL RECOVERY' [patent_app_type] => utility [patent_app_number] => 14/865558 [patent_app_country] => US [patent_app_date] => 2015-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 15088 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [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] => 14865558 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/865558
Non-dispersive process for oil recovery Sep 24, 2015 Issued
Array ( [id] => 11356625 [patent_doc_number] => 09533266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-03 [patent_title] => 'Method for preparing homogeneous braid-reinforced PPTA hollow fiber membrane' [patent_app_type] => utility [patent_app_number] => 14/857874 [patent_app_country] => US [patent_app_date] => 2015-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5140 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14857874 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/857874
Method for preparing homogeneous braid-reinforced PPTA hollow fiber membrane Sep 17, 2015 Issued
Array ( [id] => 10655090 [patent_doc_number] => 20160001234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-07 [patent_title] => 'Method for preparing aromatic polyamide porous hollow fiber membrane' [patent_app_type] => utility [patent_app_number] => 14/857879 [patent_app_country] => US [patent_app_date] => 2015-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3366 [patent_no_of_claims] => 2 [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] => 14857879 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/857879
Method for preparing aromatic polyamide porous hollow fiber membrane Sep 17, 2015 Issued
Array ( [id] => 15632451 [patent_doc_number] => 10589194 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-17 [patent_title] => Filtration module and method for producing same [patent_app_type] => utility [patent_app_number] => 15/505453 [patent_app_country] => US [patent_app_date] => 2015-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2335 [patent_no_of_claims] => 15 [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] => 15505453 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/505453
Filtration module and method for producing same Sep 16, 2015 Issued
Array ( [id] => 12325674 [patent_doc_number] => 09944539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-17 [patent_title] => Fabrics for oil sheen removal and items made therefrom [patent_app_type] => utility [patent_app_number] => 14/857448 [patent_app_country] => US [patent_app_date] => 2015-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24342 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14857448 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/857448
Fabrics for oil sheen removal and items made therefrom Sep 16, 2015 Issued
Array ( [id] => 10490150 [patent_doc_number] => 20150375172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-31 [patent_title] => 'HOLLOW FIBER MEMBRANE MATS WITH FLUID IMPERMEABLE SEGMENTS AND RELATED METHODS' [patent_app_type] => utility [patent_app_number] => 14/848674 [patent_app_country] => US [patent_app_date] => 2015-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9496 [patent_no_of_claims] => 9 [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] => 14848674 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/848674
HOLLOW FIBER MEMBRANE MATS WITH FLUID IMPERMEABLE SEGMENTS AND RELATED METHODS Sep 8, 2015 Abandoned
Array ( [id] => 11548344 [patent_doc_number] => 09617174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-11 [patent_title] => 'Hydrophobic porous silica aerogel composite membrane and vacuum membrane distillation method' [patent_app_type] => utility [patent_app_number] => 14/844879 [patent_app_country] => US [patent_app_date] => 2015-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5164 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14844879 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/844879
Hydrophobic porous silica aerogel composite membrane and vacuum membrane distillation method Sep 2, 2015 Issued
Array ( [id] => 10713013 [patent_doc_number] => 20160059160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-03 [patent_title] => 'Processes for Filtering Liquids Using Single Pass Tangential Flow Filtration Systems and Tangential Flow Filtration Systems with Recirculation of Retentate' [patent_app_type] => utility [patent_app_number] => 14/839852 [patent_app_country] => US [patent_app_date] => 2015-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5976 [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] => 14839852 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/839852
Processes for filtering liquids using single pass tangential flow filtration systems and tangential flow filtration systems with recirculation of retentate Aug 27, 2015 Issued
Array ( [id] => 12943306 [patent_doc_number] => 09833741 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-05 [patent_title] => Submerged membrane filtration system using reciprocating membrane [patent_app_type] => utility [patent_app_number] => 14/833527 [patent_app_country] => US [patent_app_date] => 2015-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 5888 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14833527 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/833527
Submerged membrane filtration system using reciprocating membrane Aug 23, 2015 Issued
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