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] => 12165536 [patent_doc_number] => 09884296 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-06 [patent_title] => 'Composite membrane utilized in membrane distillation' [patent_app_type] => utility [patent_app_number] => 14/583860 [patent_app_country] => US [patent_app_date] => 2014-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4581 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14583860 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/583860
Composite membrane utilized in membrane distillation Dec 28, 2014 Issued
Array ( [id] => 12086162 [patent_doc_number] => 09839879 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-12 [patent_title] => 'Forward osmosis membrane for seawater desalination and method for preparing the same' [patent_app_type] => utility [patent_app_number] => 14/582551 [patent_app_country] => US [patent_app_date] => 2014-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 13130 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14582551 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/582551
Forward osmosis membrane for seawater desalination and method for preparing the same Dec 23, 2014 Issued
Array ( [id] => 11122256 [patent_doc_number] => 20160319230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-03 [patent_title] => 'METAL-CARRYING ZEOLITE FOR ALCOHOLIC BEVERAGES AND ALCOHOLIC BEVERAGE MANUFACTURING METHOD' [patent_app_type] => utility [patent_app_number] => 15/107513 [patent_app_country] => US [patent_app_date] => 2014-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5197 [patent_no_of_claims] => 13 [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] => 15107513 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/107513
Metal-carrying zeolite for alcoholic beverages and alcoholic beverage manufacturing method Dec 18, 2014 Issued
Array ( [id] => 10399262 [patent_doc_number] => 20150284270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'WASTEWATER TREATMENT SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/570649 [patent_app_country] => US [patent_app_date] => 2014-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5028 [patent_no_of_claims] => 20 [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] => 14570649 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/570649
WASTEWATER TREATMENT SYSTEM Dec 14, 2014 Abandoned
Array ( [id] => 11106550 [patent_doc_number] => 20160303520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'COMPOSITE POLYAMIDE MEMBRANE HAVING PREFERRED AZO CONTENT' [patent_app_type] => utility [patent_app_number] => 15/102879 [patent_app_country] => US [patent_app_date] => 2014-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6279 [patent_no_of_claims] => 10 [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] => 15102879 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/102879
Composite polyamide membrane having preferred azo content Dec 14, 2014 Issued
Array ( [id] => 12446142 [patent_doc_number] => 09981227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-29 [patent_title] => Composite polyamide membrane having azo content and high acid content [patent_app_type] => utility [patent_app_number] => 15/102882 [patent_app_country] => US [patent_app_date] => 2014-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5949 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 15102882 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/102882
Composite polyamide membrane having azo content and high acid content Dec 14, 2014 Issued
Array ( [id] => 10820791 [patent_doc_number] => 20160166955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-16 [patent_title] => 'Auto-Draining Filter Apparatus' [patent_app_type] => utility [patent_app_number] => 14/570830 [patent_app_country] => US [patent_app_date] => 2014-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5614 [patent_no_of_claims] => 21 [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] => 14570830 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/570830
Auto-draining filter apparatus Dec 14, 2014 Issued
Array ( [id] => 11435146 [patent_doc_number] => 20170036167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'POROUS OUTFLOW PIPE FOR FORWARD OSMOSIS OR PRESSURE-RETARDED OSMOSIS, AND FORWARD OSMOSIS OR PRESSURE-RETARDED OSMOSIS MODULE COMPRISING SAME' [patent_app_type] => utility [patent_app_number] => 15/102822 [patent_app_country] => US [patent_app_date] => 2014-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4234 [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] => 15102822 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/102822
Porous outflow pipe for forward osmosis or pressure-retarded osmosis, and forward osmosis or pressure-retarded osmosis module comprising same Dec 14, 2014 Issued
Array ( [id] => 14030031 [patent_doc_number] => 10226750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-12 [patent_title] => Co-agglomerated composite materials, methods for making co-agglomerated composite materials, and methods for using co-agglomerated composite materials [patent_app_type] => utility [patent_app_number] => 15/108084 [patent_app_country] => US [patent_app_date] => 2014-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 12056 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15108084 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/108084
Co-agglomerated composite materials, methods for making co-agglomerated composite materials, and methods for using co-agglomerated composite materials Dec 14, 2014 Issued
Array ( [id] => 11113936 [patent_doc_number] => 20160310908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-27 [patent_title] => 'ULTRATHIN, GRAPHENE-BASED MEMBRANES FOR WATER TREATMENT AND METHODS OF THEIR FORMATION AND USE' [patent_app_type] => utility [patent_app_number] => 15/103642 [patent_app_country] => US [patent_app_date] => 2014-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4502 [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] => 15103642 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/103642
Ultrathin, graphene-based membranes for water treatment and methods of their formation and use Dec 9, 2014 Issued
Array ( [id] => 10202888 [patent_doc_number] => 20150087877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-26 [patent_title] => 'ENHANCING FLUX OF A MICROPOROUS HOLLOW FIBER MEMBRANE' [patent_app_type] => utility [patent_app_number] => 14/558325 [patent_app_country] => US [patent_app_date] => 2014-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7828 [patent_no_of_claims] => 27 [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] => 14558325 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/558325
Enhancing flux of a microporous hollow fiber membrane Dec 1, 2014 Issued
Array ( [id] => 13035837 [patent_doc_number] => 10040033 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => Multilayer separation membrane [patent_app_type] => utility [patent_app_number] => 15/103591 [patent_app_country] => US [patent_app_date] => 2014-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15714 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15103591 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/103591
Multilayer separation membrane Nov 26, 2014 Issued
Array ( [id] => 15071353 [patent_doc_number] => 10465153 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Stabilization of fermented beverages [patent_app_type] => utility [patent_app_number] => 15/037539 [patent_app_country] => US [patent_app_date] => 2014-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8883 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15037539 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/037539
Stabilization of fermented beverages Nov 25, 2014 Issued
Array ( [id] => 12943315 [patent_doc_number] => 09833744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-05 [patent_title] => Membrane fouling reduction using chemical micropumps [patent_app_type] => utility [patent_app_number] => 14/551491 [patent_app_country] => US [patent_app_date] => 2014-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 32 [patent_no_of_words] => 11788 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14551491 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/551491
Membrane fouling reduction using chemical micropumps Nov 23, 2014 Issued
Array ( [id] => 10749994 [patent_doc_number] => 20160096145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-07 [patent_title] => 'WASTE WATER CLEANING SYSTEM WITH SELF-CLEANING MICROFILTERS' [patent_app_type] => utility [patent_app_number] => 14/540358 [patent_app_country] => US [patent_app_date] => 2014-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 4844 [patent_no_of_claims] => 20 [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] => 14540358 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/540358
WASTE WATER CLEANING SYSTEM WITH SELF-CLEANING MICROFILTERS Nov 12, 2014 Abandoned
Array ( [id] => 10237721 [patent_doc_number] => 20150122715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-07 [patent_title] => 'FLUID CONTROL MANIFOLD FOR MEMBRANE FILTRATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/537576 [patent_app_country] => US [patent_app_date] => 2014-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8681 [patent_no_of_claims] => 11 [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] => 14537576 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/537576
Fluid control manifold for membrane filtration system Nov 9, 2014 Issued
Array ( [id] => 11106553 [patent_doc_number] => 20160303523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'ZWITTERION-CONTAINING MEMBRANES' [patent_app_type] => utility [patent_app_number] => 15/034454 [patent_app_country] => US [patent_app_date] => 2014-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5184 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [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] => 15034454 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/034454
Zwitterion-containing membranes Nov 6, 2014 Issued
Array ( [id] => 9905082 [patent_doc_number] => 20150060282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'WATER TREATMENT AND REUSE SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/536259 [patent_app_country] => US [patent_app_date] => 2014-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3445 [patent_no_of_claims] => 20 [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] => 14536259 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/536259
WATER TREATMENT AND REUSE SYSTEM Nov 6, 2014 Abandoned
Array ( [id] => 10237737 [patent_doc_number] => 20150122732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-07 [patent_title] => 'METHOD OF TREATING WATER USING PETROLEUM COKE AND A pH-LOWERING AGENT' [patent_app_type] => utility [patent_app_number] => 14/535026 [patent_app_country] => US [patent_app_date] => 2014-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4697 [patent_no_of_claims] => 32 [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] => 14535026 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/535026
Method of treating water using petroleum coke and a pH-lowering agent Nov 5, 2014 Issued
Array ( [id] => 10298671 [patent_doc_number] => 20150183670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-02 [patent_title] => 'HEAVY METAL STABILIZATION AND METHANE INHIBITION DURING INDUCED OR NATURALLY OCCURRING REDUCING CONDITIONS IN CONTAMINATED MEDIA' [patent_app_type] => utility [patent_app_number] => 14/532689 [patent_app_country] => US [patent_app_date] => 2014-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5584 [patent_no_of_claims] => 12 [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] => 14532689 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/532689
Heavy metal stabilization and methane inhibition during induced or naturally occurring reducing conditions in contaminated media Nov 3, 2014 Issued
Menu