Search

Frank D. Ducheneaux

Examiner (ID: 11511, Phone: (571)270-7053 , Office: P/1788 )

Most Active Art Unit
1788
Art Unit(s)
1788, 1794, 1787
Total Applications
820
Issued Applications
295
Pending Applications
107
Abandoned Applications
441

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9557301 [patent_doc_number] => 20140175013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'NANOFILTRATION MEMBRANE' [patent_app_type] => utility [patent_app_number] => 13/984576 [patent_app_country] => US [patent_app_date] => 2012-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7202 [patent_no_of_claims] => 27 [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] => 13984576 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/984576
NANOFILTRATION MEMBRANE Feb 8, 2012 Abandoned
Array ( [id] => 8310008 [patent_doc_number] => 20120187029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-26 [patent_title] => 'POOL SKIMMER INTAKE WITH ELECTRONIC ACCESSORIES' [patent_app_type] => utility [patent_app_number] => 13/354500 [patent_app_country] => US [patent_app_date] => 2012-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1351 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13354500 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/354500
POOL SKIMMER INTAKE WITH ELECTRONIC ACCESSORIES Jan 19, 2012 Abandoned
Array ( [id] => 8925139 [patent_doc_number] => 20130180898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-18 [patent_title] => 'FLUID FILTER ASSEMBLY WITH A FILTER CARTRIDGE AND HOUSING INTERFACE' [patent_app_type] => utility [patent_app_number] => 13/349183 [patent_app_country] => US [patent_app_date] => 2012-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6304 [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] => 13349183 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/349183
Fluid filter assembly with a filter cartridge and housing interface Jan 11, 2012 Issued
Array ( [id] => 10186960 [patent_doc_number] => 09216369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-22 [patent_title] => 'Filter device' [patent_app_type] => utility [patent_app_number] => 13/337285 [patent_app_country] => US [patent_app_date] => 2011-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 9585 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 13337285 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/337285
Filter device Dec 25, 2011 Issued
Array ( [id] => 9316122 [patent_doc_number] => 20140048460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-20 [patent_title] => 'METHOD AND SYSTEM FOR DETECTING OR VERIFYING A BLOOD CIRCUIT CONNECTED TO AN EXTRACORPOREAL BLOOD TREATMENT CONSOLE' [patent_app_type] => utility [patent_app_number] => 13/997532 [patent_app_country] => US [patent_app_date] => 2011-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5059 [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] => 13997532 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/997532
Method and system for detecting or verifying a blood circuit connected to an extracorporeal blood treatment console Dec 20, 2011 Issued
Array ( [id] => 8865386 [patent_doc_number] => 20130149089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'SYSTEMS AND DEVICES FOR REMOVING MATERIALS FROM VACUUM TRUCK TANKS' [patent_app_type] => utility [patent_app_number] => 13/323580 [patent_app_country] => US [patent_app_date] => 2011-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5812 [patent_no_of_claims] => 36 [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] => 13323580 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/323580
SYSTEMS AND DEVICES FOR REMOVING MATERIALS FROM VACUUM TRUCK TANKS Dec 11, 2011 Abandoned
Array ( [id] => 8862810 [patent_doc_number] => 20130146513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'DISPOSAL OF ORGANIC WASTE' [patent_app_type] => utility [patent_app_number] => 13/316586 [patent_app_country] => US [patent_app_date] => 2011-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2355 [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] => 13316586 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/316586
DISPOSAL OF ORGANIC WASTE Dec 11, 2011 Abandoned
Array ( [id] => 8838466 [patent_doc_number] => 20130134094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-30 [patent_title] => 'Methods and Apparatus for Removing Impurities from Water' [patent_app_type] => utility [patent_app_number] => 13/307195 [patent_app_country] => US [patent_app_date] => 2011-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6056 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13307195 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/307195
Methods and Apparatus for Removing Impurities from Water Nov 29, 2011 Abandoned
Array ( [id] => 8216566 [patent_doc_number] => 20120132575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-31 [patent_title] => 'FOAM WATER TREATMENT SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/306303 [patent_app_country] => US [patent_app_date] => 2011-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8423 [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] => 13306303 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/306303
FOAM WATER TREATMENT SYSTEM Nov 28, 2011 Abandoned
Array ( [id] => 9209115 [patent_doc_number] => 20140008292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-09 [patent_title] => 'FORWARD OSMOSIS HOLLOW FIBER MEMBRANE' [patent_app_type] => utility [patent_app_number] => 13/990011 [patent_app_country] => US [patent_app_date] => 2011-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8436 [patent_no_of_claims] => 13 [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] => 13990011 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/990011
FORWARD OSMOSIS HOLLOW FIBER MEMBRANE Nov 27, 2011 Pending
Array ( [id] => 8825358 [patent_doc_number] => 20130126403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'AUTOMATED SANTIZATION AND DISINFECTION OF RECREATIONAL AND COMMERCIAL BODIES OF WATER' [patent_app_type] => utility [patent_app_number] => 13/303915 [patent_app_country] => US [patent_app_date] => 2011-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5609 [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] => 13303915 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/303915
AUTOMATED SANTIZATION AND DISINFECTION OF RECREATIONAL AND COMMERCIAL BODIES OF WATER Nov 22, 2011 Abandoned
Array ( [id] => 8825401 [patent_doc_number] => 20130126446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'Restrictor Guard' [patent_app_type] => utility [patent_app_number] => 13/299002 [patent_app_country] => US [patent_app_date] => 2011-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5707 [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] => 13299002 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/299002
Restrictor Guard Nov 16, 2011 Abandoned
Array ( [id] => 8917057 [patent_doc_number] => 20130178682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-11 [patent_title] => 'NON-OXIDATIVE DEHYDROGENATIVE PROCESS' [patent_app_type] => utility [patent_app_number] => 13/814583 [patent_app_country] => US [patent_app_date] => 2011-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3383 [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] => 13814583 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/814583
NON-OXIDATIVE DEHYDROGENATIVE PROCESS Aug 23, 2011 Abandoned
Array ( [id] => 10898419 [patent_doc_number] => 08921635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-30 [patent_title] => 'One-step method for butadiene production' [patent_app_type] => utility [patent_app_number] => 13/812310 [patent_app_country] => US [patent_app_date] => 2011-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2378 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13812310 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/812310
One-step method for butadiene production Jul 26, 2011 Issued
Array ( [id] => 8729755 [patent_doc_number] => 20130075324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-28 [patent_title] => 'COMPOSITE POROUS FILM FOR FLUID SEPARATION, METHOD FOR MANUFACTURING THE SAME AND FILTER' [patent_app_type] => utility [patent_app_number] => 13/698979 [patent_app_country] => US [patent_app_date] => 2011-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7118 [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] => 13698979 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/698979
COMPOSITE POROUS FILM FOR FLUID SEPARATION, METHOD FOR MANUFACTURING THE SAME AND FILTER Jun 16, 2011 Abandoned
Array ( [id] => 9508338 [patent_doc_number] => 20140144829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'Gravity-Filtration Water Purifier' [patent_app_type] => utility [patent_app_number] => 13/698152 [patent_app_country] => US [patent_app_date] => 2011-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7207 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 8 [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] => 13698152 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/698152
Gravity-Filtration Water Purifier May 17, 2011 Abandoned
Array ( [id] => 8704997 [patent_doc_number] => 20130062286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-14 [patent_title] => 'METHOD FOR OBTAINING MATERIALS WITH SUPERPARAMAGNETIC PROPERTIES' [patent_app_type] => utility [patent_app_number] => 13/583535 [patent_app_country] => US [patent_app_date] => 2011-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5703 [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] => 13583535 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/583535
METHOD FOR OBTAINING MATERIALS WITH SUPERPARAMAGNETIC PROPERTIES Mar 6, 2011 Abandoned
Array ( [id] => 8656653 [patent_doc_number] => 20130037482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-14 [patent_title] => 'COMPOSITE SEPARATION MEMBRANE AND SEPARATION MEMBRANE ELEMENT USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/578946 [patent_app_country] => US [patent_app_date] => 2011-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5974 [patent_no_of_claims] => 8 [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] => 13578946 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/578946
Composite separation membrane and separation membrane element using the same Feb 15, 2011 Issued
Array ( [id] => 8204213 [patent_doc_number] => 20120125842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-24 [patent_title] => 'Microfluidic System And Corresponding Method For Transferring Elements Between Liquid Phases And Use Of Said System For Extracting Said Elements' [patent_app_type] => utility [patent_app_number] => 13/378875 [patent_app_country] => US [patent_app_date] => 2010-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10391 [patent_no_of_claims] => 18 [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/A1/0125/20120125842.pdf [firstpage_image] =>[orig_patent_app_number] => 13378875 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/378875
Microfluidic System And Corresponding Method For Transferring Elements Between Liquid Phases And Use Of Said System For Extracting Said Elements Jun 17, 2010 Abandoned
Array ( [id] => 8141299 [patent_doc_number] => 20120095208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-19 [patent_title] => 'POSITIVE AND NEGATIVE EXTRACTION DEVICE AND EXTRACTION METHOD' [patent_app_type] => utility [patent_app_number] => 13/379890 [patent_app_country] => US [patent_app_date] => 2010-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2823 [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/A1/0095/20120095208.pdf [firstpage_image] =>[orig_patent_app_number] => 13379890 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/379890
POSITIVE AND NEGATIVE EXTRACTION DEVICE AND EXTRACTION METHOD May 19, 2010 Abandoned
Menu