Search

James W Keenan

Examiner (ID: 11742, Phone: (571)272-6925 , Office: P/3652 )

Most Active Art Unit
3652
Art Unit(s)
3652, 3617, 3107
Total Applications
2409
Issued Applications
1599
Pending Applications
167
Abandoned Applications
643

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10830638 [patent_doc_number] => 08858799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-14 [patent_title] => 'Method and arrangement for separating two solutions mixed in dispersion into two solution phases in a liquid-liquid extraction separation cell' [patent_app_type] => utility [patent_app_number] => 13/148373 [patent_app_country] => US [patent_app_date] => 2010-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4980 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 546 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13148373 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/148373
Method and arrangement for separating two solutions mixed in dispersion into two solution phases in a liquid-liquid extraction separation cell Feb 7, 2010 Issued
Array ( [id] => 9962945 [patent_doc_number] => 09010548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-21 [patent_title] => 'Method and arrangement for separating two solutions mixed in dispersion into two solution phases in a liquid-liquid extraction separation cell' [patent_app_type] => utility [patent_app_number] => 13/145334 [patent_app_country] => US [patent_app_date] => 2010-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5911 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 429 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13145334 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/145334
Method and arrangement for separating two solutions mixed in dispersion into two solution phases in a liquid-liquid extraction separation cell Feb 4, 2010 Issued
Array ( [id] => 8981443 [patent_doc_number] => 08512555 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-08-20 [patent_title] => 'Filter assembly, system and method' [patent_app_type] => utility [patent_app_number] => 12/700224 [patent_app_country] => US [patent_app_date] => 2010-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 5838 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12700224 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/700224
Filter assembly, system and method Feb 3, 2010 Issued
Array ( [id] => 7564405 [patent_doc_number] => 20110284468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-24 [patent_title] => 'USES OF HYDROPHOBIC AGGREGATES AND METHODS FOR PERFORMING THOSE USES' [patent_app_type] => utility [patent_app_number] => 13/147571 [patent_app_country] => US [patent_app_date] => 2010-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2636 [patent_no_of_claims] => 24 [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] => publications/A1/0284/20110284468.pdf [firstpage_image] =>[orig_patent_app_number] => 13147571 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/147571
USES OF HYDROPHOBIC AGGREGATES AND METHODS FOR PERFORMING THOSE USES Jan 31, 2010 Abandoned
Array ( [id] => 6588440 [patent_doc_number] => 20100130354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-27 [patent_title] => 'NOVEL SEPARATION MATRIX' [patent_app_type] => utility [patent_app_number] => 12/692671 [patent_app_country] => US [patent_app_date] => 2010-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13711 [patent_no_of_claims] => 29 [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] => publications/A1/0130/20100130354.pdf [firstpage_image] =>[orig_patent_app_number] => 12692671 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/692671
Separation matrix having a ligand density gradient Jan 24, 2010 Issued
Array ( [id] => 9777236 [patent_doc_number] => 08852436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-07 [patent_title] => 'Solvent removal and recovery from inorganic and organic solutions' [patent_app_type] => utility [patent_app_number] => 13/144661 [patent_app_country] => US [patent_app_date] => 2010-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7420 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13144661 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/144661
Solvent removal and recovery from inorganic and organic solutions Jan 24, 2010 Issued
Array ( [id] => 6223818 [patent_doc_number] => 20100181240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-22 [patent_title] => 'HPLC COLUMN' [patent_app_type] => utility [patent_app_number] => 12/692398 [patent_app_country] => US [patent_app_date] => 2010-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 12083 [patent_no_of_claims] => 22 [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] => publications/A1/0181/20100181240.pdf [firstpage_image] =>[orig_patent_app_number] => 12692398 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/692398
HPLC COLUMN Jan 21, 2010 Abandoned
Array ( [id] => 6405579 [patent_doc_number] => 20100140163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-10 [patent_title] => 'Flexible free-standing ultrathin or thin protein membrane, its fabrication method and application' [patent_app_type] => utility [patent_app_number] => 12/654931 [patent_app_country] => US [patent_app_date] => 2010-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6324 [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] => publications/A1/0140/20100140163.pdf [firstpage_image] =>[orig_patent_app_number] => 12654931 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/654931
Flexible free-standing ultrathin or thin protein membrane, its fabrication method and application Jan 7, 2010 Issued
Array ( [id] => 9008793 [patent_doc_number] => 08524087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-03 [patent_title] => 'Low metal, low water biomass-derived pyrolysis oils and methods for producing the same' [patent_app_type] => utility [patent_app_number] => 12/646288 [patent_app_country] => US [patent_app_date] => 2009-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9920 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12646288 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/646288
Low metal, low water biomass-derived pyrolysis oils and methods for producing the same Dec 22, 2009 Issued
Array ( [id] => 10837330 [patent_doc_number] => 08864999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-21 [patent_title] => 'Methods for regenerating acidic ion-exchange resins and reusing regenerants in such methods' [patent_app_type] => utility [patent_app_number] => 12/646327 [patent_app_country] => US [patent_app_date] => 2009-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9523 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 12646327 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/646327
Methods for regenerating acidic ion-exchange resins and reusing regenerants in such methods Dec 22, 2009 Issued
Array ( [id] => 9922132 [patent_doc_number] => 08980087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-17 [patent_title] => 'System and method for filtering' [patent_app_type] => utility [patent_app_number] => 13/141277 [patent_app_country] => US [patent_app_date] => 2009-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 4920 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13141277 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/141277
System and method for filtering Dec 21, 2009 Issued
Array ( [id] => 7576841 [patent_doc_number] => 20110290723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-01 [patent_title] => 'METHOD AND PLANT FOR MANAGING THE CLOGGING OF MEMBRANE MODULES AND FILTRATION MEMBRANES' [patent_app_type] => utility [patent_app_number] => 13/141769 [patent_app_country] => US [patent_app_date] => 2009-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4373 [patent_no_of_claims] => 11 [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] => publications/A1/0290/20110290723.pdf [firstpage_image] =>[orig_patent_app_number] => 13141769 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/141769
METHOD AND PLANT FOR MANAGING THE CLOGGING OF MEMBRANE MODULES AND FILTRATION MEMBRANES Dec 16, 2009 Abandoned
Array ( [id] => 7496386 [patent_doc_number] => 20110259826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-27 [patent_title] => 'METHOD FOR PROCESSING WASTE WATER LOADED WITH NITROGEN-CONTAINING COMPOUNDS' [patent_app_type] => utility [patent_app_number] => 13/139531 [patent_app_country] => US [patent_app_date] => 2009-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7978 [patent_no_of_claims] => 18 [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] => publications/A1/0259/20110259826.pdf [firstpage_image] =>[orig_patent_app_number] => 13139531 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/139531
Method for processing waste water loaded with nitrogen-containing compounds Dec 14, 2009 Issued
Array ( [id] => 8981453 [patent_doc_number] => 08512566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-20 [patent_title] => 'Disposable fluid path systems and methods for processing complex biological materials' [patent_app_type] => utility [patent_app_number] => 12/636112 [patent_app_country] => US [patent_app_date] => 2009-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4669 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12636112 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/636112
Disposable fluid path systems and methods for processing complex biological materials Dec 10, 2009 Issued
Array ( [id] => 9625857 [patent_doc_number] => 08795532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-05 [patent_title] => 'Process for operating a cooling tower comprising the treatment of feed water by direct osmosis' [patent_app_type] => utility [patent_app_number] => 13/132832 [patent_app_country] => US [patent_app_date] => 2009-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3559 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13132832 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/132832
Process for operating a cooling tower comprising the treatment of feed water by direct osmosis Dec 7, 2009 Issued
Array ( [id] => 9412879 [patent_doc_number] => 08696913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-15 [patent_title] => 'Determining biofilm thickness in a membrane supported biofilm reactor' [patent_app_type] => utility [patent_app_number] => 13/131605 [patent_app_country] => US [patent_app_date] => 2009-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4353 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 13131605 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/131605
Determining biofilm thickness in a membrane supported biofilm reactor Nov 24, 2009 Issued
Array ( [id] => 6176462 [patent_doc_number] => 20110120934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-26 [patent_title] => 'METHOD OF PRODUCING MULTIPLE CHANNELS FOR USE IN A DEVICE FOR EXCHANGE OF SOLUTES BETWEEN FLUID FLOWS' [patent_app_type] => utility [patent_app_number] => 12/624612 [patent_app_country] => US [patent_app_date] => 2009-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2768 [patent_no_of_claims] => 15 [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] => publications/A1/0120/20110120934.pdf [firstpage_image] =>[orig_patent_app_number] => 12624612 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/624612
METHOD OF PRODUCING MULTIPLE CHANNELS FOR USE IN A DEVICE FOR EXCHANGE OF SOLUTES BETWEEN FLUID FLOWS Nov 23, 2009 Abandoned
Array ( [id] => 6302740 [patent_doc_number] => 20100108604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'MEMBRANES FILLED WITH POROUS HOLLOW PARTICLES' [patent_app_type] => utility [patent_app_number] => 12/614810 [patent_app_country] => US [patent_app_date] => 2009-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5713 [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] => publications/A1/0108/20100108604.pdf [firstpage_image] =>[orig_patent_app_number] => 12614810 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/614810
MEMBRANES FILLED WITH POROUS HOLLOW PARTICLES Nov 8, 2009 Abandoned
Array ( [id] => 6010175 [patent_doc_number] => 20110220572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-15 [patent_title] => 'FILTERING SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/129328 [patent_app_country] => US [patent_app_date] => 2009-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4220 [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] => publications/A1/0220/20110220572.pdf [firstpage_image] =>[orig_patent_app_number] => 13129328 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/129328
FILTERING SYSTEM AND METHOD Nov 4, 2009 Abandoned
Array ( [id] => 6634857 [patent_doc_number] => 20100226839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-09 [patent_title] => 'Method For Recovery of Gallium' [patent_app_type] => utility [patent_app_number] => 12/611910 [patent_app_country] => US [patent_app_date] => 2009-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6539 [patent_no_of_claims] => 18 [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] => publications/A1/0226/20100226839.pdf [firstpage_image] =>[orig_patent_app_number] => 12611910 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/611910
Method For Recovery of Gallium Nov 2, 2009 Abandoned
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