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] => 9013555 [patent_doc_number] => 20130228519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-05 [patent_title] => 'MICROPOROUS MATERIAL HAVING FILTRATION AND ADSORPTION PROPERTIES AND THEIR USE IN FLUID PURIFICATION PROCESSES' [patent_app_type] => utility [patent_app_number] => 13/599266 [patent_app_country] => US [patent_app_date] => 2012-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12264 [patent_no_of_claims] => 30 [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] => 13599266 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/599266
MICROPOROUS MATERIAL HAVING FILTRATION AND ADSORPTION PROPERTIES AND THEIR USE IN FLUID PURIFICATION PROCESSES Aug 29, 2012 Abandoned
Array ( [id] => 9327432 [patent_doc_number] => 20140054214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-27 [patent_title] => 'BRAID WELDING' [patent_app_type] => utility [patent_app_number] => 13/592424 [patent_app_country] => US [patent_app_date] => 2012-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3590 [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] => 13592424 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/592424
Braid welding Aug 22, 2012 Issued
Array ( [id] => 10223062 [patent_doc_number] => 20150108055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-23 [patent_title] => 'SLUDGE-DEWATERING SET, AND SLUDGE-DEWATERING DEVICE HAVING A PLURALITY OF LAYERS' [patent_app_type] => utility [patent_app_number] => 14/403518 [patent_app_country] => US [patent_app_date] => 2012-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8472 [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] => 14403518 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/403518
SLUDGE-DEWATERING SET, AND SLUDGE-DEWATERING DEVICE HAVING A PLURALITY OF LAYERS Aug 21, 2012 Abandoned
Array ( [id] => 9327446 [patent_doc_number] => 20140054228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-27 [patent_title] => 'Novel Flux Enhancing Agent for Improving Composite Polyamide Reverse Osmosis Membrane Performance' [patent_app_type] => utility [patent_app_number] => 13/590867 [patent_app_country] => US [patent_app_date] => 2012-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4845 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 10 [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] => 13590867 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/590867
Flux enhancing agent for improving composite polyamide reverse osmosis membrane performance Aug 20, 2012 Issued
Array ( [id] => 9303408 [patent_doc_number] => 20140042082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-13 [patent_title] => 'CHLORINE RESISTANT AMIDES, POLYAMIDES, AND MEMBRANES MADE FROM THE SAME' [patent_app_type] => utility [patent_app_number] => 13/572431 [patent_app_country] => US [patent_app_date] => 2012-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3522 [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] => 13572431 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/572431
Chlorine resistant amides, polyamides, and membranes made from the same Aug 9, 2012 Issued
Array ( [id] => 8659008 [patent_doc_number] => 20130039837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-14 [patent_title] => 'Method for the Continuous Recovery of Carbon Dioxide from Acidified Seawater' [patent_app_type] => utility [patent_app_number] => 13/571383 [patent_app_country] => US [patent_app_date] => 2012-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1989 [patent_no_of_claims] => 6 [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] => 13571383 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/571383
Method for the continuous recovery of carbon dioxide from acidified seawater Aug 9, 2012 Issued
Array ( [id] => 10096094 [patent_doc_number] => 09132389 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-15 [patent_title] => 'Magnetically responsive membranes' [patent_app_type] => utility [patent_app_number] => 13/570003 [patent_app_country] => US [patent_app_date] => 2012-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 41 [patent_no_of_words] => 33657 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13570003 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/570003
Magnetically responsive membranes Aug 7, 2012 Issued
Array ( [id] => 9541933 [patent_doc_number] => 20140166580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-19 [patent_title] => 'SEPARATION MATERIAL' [patent_app_type] => utility [patent_app_number] => 14/236921 [patent_app_country] => US [patent_app_date] => 2012-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 13113 [patent_no_of_claims] => 20 [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] => 14236921 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/236921
Separation material Aug 6, 2012 Issued
Array ( [id] => 11249522 [patent_doc_number] => 09475008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-25 [patent_title] => 'Semipermeable filtration membrane with integrated producing circuit' [patent_app_type] => utility [patent_app_number] => 13/261807 [patent_app_country] => US [patent_app_date] => 2012-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2058 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13261807 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/261807
Semipermeable filtration membrane with integrated producing circuit Aug 2, 2012 Issued
Array ( [id] => 11389494 [patent_doc_number] => 09550728 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-24 [patent_title] => 'Thermo-responsive draw solute for forward osmosis and method for water desalination and purification using the same' [patent_app_type] => utility [patent_app_number] => 14/235192 [patent_app_country] => US [patent_app_date] => 2012-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 6752 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [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] => 14235192 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/235192
Thermo-responsive draw solute for forward osmosis and method for water desalination and purification using the same Jul 26, 2012 Issued
Array ( [id] => 8850560 [patent_doc_number] => 20130140235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-06 [patent_title] => 'DESALINATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/543151 [patent_app_country] => US [patent_app_date] => 2012-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4147 [patent_no_of_claims] => 27 [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] => 13543151 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/543151
DESALINATION SYSTEM Jul 5, 2012 Abandoned
Array ( [id] => 10902851 [patent_doc_number] => 20140305863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-16 [patent_title] => 'Composite Membranes' [patent_app_type] => utility [patent_app_number] => 14/234526 [patent_app_country] => US [patent_app_date] => 2012-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11625 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 25 [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] => 14234526 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/234526
Composite membranes Jul 4, 2012 Issued
Array ( [id] => 11809623 [patent_doc_number] => 09714183 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-07-25 [patent_title] => 'Water walls for life support' [patent_app_type] => utility [patent_app_number] => 13/535884 [patent_app_country] => US [patent_app_date] => 2012-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5242 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13535884 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/535884
Water walls for life support Jun 27, 2012 Issued
Array ( [id] => 9418340 [patent_doc_number] => 20140102990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-17 [patent_title] => 'System And Method For Water Purification With Automatic Purge' [patent_app_type] => utility [patent_app_number] => 14/125424 [patent_app_country] => US [patent_app_date] => 2012-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5302 [patent_no_of_claims] => 12 [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] => 14125424 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/125424
System and method for water purification with automatic purge Jun 19, 2012 Issued
Array ( [id] => 12254075 [patent_doc_number] => 09926210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'System and method for purification and distribution of water with separation barrier taking away the biological contamination' [patent_app_type] => utility [patent_app_number] => 14/125412 [patent_app_country] => US [patent_app_date] => 2012-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 8573 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14125412 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/125412
System and method for purification and distribution of water with separation barrier taking away the biological contamination Jun 19, 2012 Issued
Array ( [id] => 9473805 [patent_doc_number] => 20140131268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-15 [patent_title] => 'PROCESS FOR MANUFACTURING POROUS MEMBRANES' [patent_app_type] => utility [patent_app_number] => 14/127101 [patent_app_country] => US [patent_app_date] => 2012-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6223 [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] => 14127101 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/127101
Process for manufacturing porous membranes Jun 14, 2012 Issued
Array ( [id] => 10251696 [patent_doc_number] => 20150136692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'REVERSE OSMOSIS MEMBRANE FOR WASTEWATER TREATMENT' [patent_app_type] => utility [patent_app_number] => 14/117402 [patent_app_country] => US [patent_app_date] => 2012-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 12826 [patent_no_of_claims] => 7 [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] => 14117402 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/117402
Reverse osmosis membrane for wastewater treatment Jun 13, 2012 Issued
Array ( [id] => 9987965 [patent_doc_number] => 09033159 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-05-19 [patent_title] => 'Membrane surface modification' [patent_app_type] => utility [patent_app_number] => 13/489961 [patent_app_country] => US [patent_app_date] => 2012-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3838 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [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] => 13489961 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/489961
Membrane surface modification Jun 5, 2012 Issued
Array ( [id] => 9177939 [patent_doc_number] => 20130319924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-05 [patent_title] => 'ASYMMETRIC ePTFE MEMBRANE' [patent_app_type] => utility [patent_app_number] => 13/488682 [patent_app_country] => US [patent_app_date] => 2012-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5190 [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] => 13488682 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/488682
ASYMMETRIC ePTFE MEMBRANE Jun 4, 2012 Abandoned
Array ( [id] => 9606321 [patent_doc_number] => 08783470 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-22 [patent_title] => 'Method and apparatus for producing autologous thrombin' [patent_app_type] => utility [patent_app_number] => 13/480852 [patent_app_country] => US [patent_app_date] => 2012-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4291 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [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] => 13480852 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/480852
Method and apparatus for producing autologous thrombin May 24, 2012 Issued
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