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] => 10000638 [patent_doc_number] => 09044713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-02 [patent_title] => 'Asymmetric nanotube containing membranes' [patent_app_type] => utility [patent_app_number] => 14/096485 [patent_app_country] => US [patent_app_date] => 2013-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4055 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14096485 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/096485
Asymmetric nanotube containing membranes Dec 3, 2013 Issued
Array ( [id] => 10635545 [patent_doc_number] => 09353037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-31 [patent_title] => 'Graphene oxide-based composite membranes' [patent_app_type] => utility [patent_app_number] => 14/083568 [patent_app_country] => US [patent_app_date] => 2013-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6114 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14083568 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/083568
Graphene oxide-based composite membranes Nov 18, 2013 Issued
Array ( [id] => 10547632 [patent_doc_number] => 09272233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-01 [patent_title] => 'Nano-filter and method of forming same, and method of filtration' [patent_app_type] => utility [patent_app_number] => 14/084139 [patent_app_country] => US [patent_app_date] => 2013-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3361 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14084139 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/084139
Nano-filter and method of forming same, and method of filtration Nov 18, 2013 Issued
Array ( [id] => 11319214 [patent_doc_number] => 09517952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-13 [patent_title] => 'Hydrophilic-oleophobic copolymer composition and uses thereof' [patent_app_type] => utility [patent_app_number] => 14/080878 [patent_app_country] => US [patent_app_date] => 2013-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10071 [patent_no_of_claims] => 11 [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] => 14080878 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/080878
Hydrophilic-oleophobic copolymer composition and uses thereof Nov 14, 2013 Issued
Array ( [id] => 10388389 [patent_doc_number] => 20150273396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'DRAW SOLUTIONS AND DRAW SOLUTE RECOVERY FOR OSMOTICALLY DRIVEN MEMBRANE PROCESSES' [patent_app_type] => utility [patent_app_number] => 14/440244 [patent_app_country] => US [patent_app_date] => 2013-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 13723 [patent_no_of_claims] => 15 [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] => 14440244 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/440244
DRAW SOLUTIONS AND DRAW SOLUTE RECOVERY FOR OSMOTICALLY DRIVEN MEMBRANE PROCESSES Nov 12, 2013 Abandoned
Array ( [id] => 10505483 [patent_doc_number] => 09233342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-12 [patent_title] => 'Organic-inorganic porous membrane and a method for preparing the same' [patent_app_type] => utility [patent_app_number] => 14/079472 [patent_app_country] => US [patent_app_date] => 2013-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3438 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14079472 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/079472
Organic-inorganic porous membrane and a method for preparing the same Nov 12, 2013 Issued
Array ( [id] => 11414668 [patent_doc_number] => 09561478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-07 [patent_title] => 'Separation membrane, method of producing the same and separation membrane module using the separation membrane' [patent_app_type] => utility [patent_app_number] => 14/077850 [patent_app_country] => US [patent_app_date] => 2013-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 20482 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14077850 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/077850
Separation membrane, method of producing the same and separation membrane module using the separation membrane Nov 11, 2013 Issued
Array ( [id] => 9359990 [patent_doc_number] => 20140069862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-13 [patent_title] => 'COATED MICROPOROUS MATERIALS HAVING FILTRATION AND ADSORPTION PROPERTIES AND THEIR USE IN FLUID PURIFICATION PROCESSES' [patent_app_type] => utility [patent_app_number] => 14/077741 [patent_app_country] => US [patent_app_date] => 2013-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10939 [patent_no_of_claims] => 17 [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] => 14077741 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/077741
COATED MICROPOROUS MATERIALS HAVING FILTRATION AND ADSORPTION PROPERTIES AND THEIR USE IN FLUID PURIFICATION PROCESSES Nov 11, 2013 Abandoned
Array ( [id] => 11046518 [patent_doc_number] => 20160243476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-25 [patent_title] => 'LAMINATED FILTER' [patent_app_type] => utility [patent_app_number] => 15/025754 [patent_app_country] => US [patent_app_date] => 2013-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3505 [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] => 15025754 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/025754
Laminated filter Nov 5, 2013 Issued
Array ( [id] => 12526530 [patent_doc_number] => 10005686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Fluid treatment system [patent_app_type] => utility [patent_app_number] => 14/070263 [patent_app_country] => US [patent_app_date] => 2013-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9613 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [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] => 14070263 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/070263
Fluid treatment system Oct 31, 2013 Issued
Array ( [id] => 11887122 [patent_doc_number] => 09757670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-12 [patent_title] => 'Methods for moving a filter along a manifold assembly; filter arrangements including a filter and a manifold assembly; and filters' [patent_app_type] => utility [patent_app_number] => 14/068851 [patent_app_country] => US [patent_app_date] => 2013-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8764 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14068851 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/068851
Methods for moving a filter along a manifold assembly; filter arrangements including a filter and a manifold assembly; and filters Oct 30, 2013 Issued
Array ( [id] => 9619544 [patent_doc_number] => 08789708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-29 [patent_title] => 'Atmospheric pressure microwave plasma treated porous membranes' [patent_app_type] => utility [patent_app_number] => 14/067887 [patent_app_country] => US [patent_app_date] => 2013-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15666 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14067887 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/067887
Atmospheric pressure microwave plasma treated porous membranes Oct 29, 2013 Issued
Array ( [id] => 9318509 [patent_doc_number] => 20140050846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-20 [patent_title] => 'HYBRID NANOPARTICLE TFC MEMBRANES' [patent_app_type] => utility [patent_app_number] => 14/064375 [patent_app_country] => US [patent_app_date] => 2013-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 24756 [patent_no_of_claims] => 1 [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] => 14064375 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/064375
HYBRID NANOPARTICLE TFC MEMBRANES Oct 27, 2013 Abandoned
Array ( [id] => 9418308 [patent_doc_number] => 20140102958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-17 [patent_title] => 'MODULAR ASSEMBLY FOR A PORTABLE HEMODIALYSIS SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/059806 [patent_app_country] => US [patent_app_date] => 2013-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 21147 [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] => 14059806 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/059806
Modular assembly for a portable hemodialysis system Oct 21, 2013 Issued
Array ( [id] => 10830637 [patent_doc_number] => 08858798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-14 [patent_title] => 'Dehydration method' [patent_app_type] => utility [patent_app_number] => 14/053161 [patent_app_country] => US [patent_app_date] => 2013-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3491 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14053161 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/053161
Dehydration method Oct 13, 2013 Issued
Array ( [id] => 10830637 [patent_doc_number] => 08858798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-14 [patent_title] => 'Dehydration method' [patent_app_type] => utility [patent_app_number] => 14/053161 [patent_app_country] => US [patent_app_date] => 2013-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3491 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14053161 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/053161
Dehydration method Oct 13, 2013 Issued
Array ( [id] => 10830637 [patent_doc_number] => 08858798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-14 [patent_title] => 'Dehydration method' [patent_app_type] => utility [patent_app_number] => 14/053161 [patent_app_country] => US [patent_app_date] => 2013-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3491 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14053161 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/053161
Dehydration method Oct 13, 2013 Issued
Array ( [id] => 10830637 [patent_doc_number] => 08858798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-14 [patent_title] => 'Dehydration method' [patent_app_type] => utility [patent_app_number] => 14/053161 [patent_app_country] => US [patent_app_date] => 2013-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3491 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14053161 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/053161
Dehydration method Oct 13, 2013 Issued
Array ( [id] => 9418324 [patent_doc_number] => 20140102974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-17 [patent_title] => 'Composite Filter Media For Fuel Streams' [patent_app_type] => utility [patent_app_number] => 14/049544 [patent_app_country] => US [patent_app_date] => 2013-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 12014 [patent_no_of_claims] => 22 [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] => 14049544 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/049544
Composite filter media for fuel streams Oct 8, 2013 Issued
Array ( [id] => 9266222 [patent_doc_number] => 20140021138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-23 [patent_title] => 'Filtration System' [patent_app_type] => utility [patent_app_number] => 14/031710 [patent_app_country] => US [patent_app_date] => 2013-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6484 [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] => 14031710 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/031710
Filtration system Sep 18, 2013 Issued
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