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] => 10198671 [patent_doc_number] => 20150083657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-26 [patent_title] => 'MEMBRANE AND METHOD FOR MAKING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/126719 [patent_app_country] => US [patent_app_date] => 2012-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2459 [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] => 14126719 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/126719
MEMBRANE AND METHOD FOR MAKING THE SAME Jun 13, 2012 Abandoned
Array ( [id] => 8519323 [patent_doc_number] => 20120318731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-20 [patent_title] => 'BIOFUNCTIONALIZED MICROFILTRATION OR ULTRAFILTRATION MEMBRANE' [patent_app_type] => utility [patent_app_number] => 13/495563 [patent_app_country] => US [patent_app_date] => 2012-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3700 [patent_no_of_claims] => 14 [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] => 13495563 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/495563
BIOFUNCTIONALIZED MICROFILTRATION OR ULTRAFILTRATION MEMBRANE Jun 12, 2012 Abandoned
Array ( [id] => 8582321 [patent_doc_number] => 20130001142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'ADVANCED CONTROL SYSTEM FOR WASTEWATER TREATMENT PLANTS WITH MEMBRANE BIOREACTORS' [patent_app_type] => utility [patent_app_number] => 13/494528 [patent_app_country] => US [patent_app_date] => 2012-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4922 [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] => 13494528 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/494528
ADVANCED CONTROL SYSTEM FOR WASTEWATER TREATMENT PLANTS WITH MEMBRANE BIOREACTORS Jun 11, 2012 Abandoned
Array ( [id] => 9188393 [patent_doc_number] => 20130327707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-12 [patent_title] => 'Drive Mechanism for Sludge Collection System' [patent_app_type] => utility [patent_app_number] => 13/492820 [patent_app_country] => US [patent_app_date] => 2012-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5339 [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] => 13492820 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/492820
Drive Mechanism for Sludge Collection System Jun 8, 2012 Abandoned
Array ( [id] => 9188390 [patent_doc_number] => 20130327706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-12 [patent_title] => 'Cable-Driven Submerged Sludge Collection System' [patent_app_type] => utility [patent_app_number] => 13/492818 [patent_app_country] => US [patent_app_date] => 2012-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5494 [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] => 13492818 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/492818
Cable-Driven Submerged Sludge Collection System Jun 8, 2012 Abandoned
Array ( [id] => 9188413 [patent_doc_number] => 20130327728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-12 [patent_title] => 'Process for Collecting Sediment from a Settling Tank' [patent_app_type] => utility [patent_app_number] => 13/492819 [patent_app_country] => US [patent_app_date] => 2012-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5507 [patent_no_of_claims] => 18 [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] => 13492819 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/492819
Process for Collecting Sediment from a Settling Tank Jun 8, 2012 Abandoned
Array ( [id] => 9393628 [patent_doc_number] => 20140091034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-03 [patent_title] => 'NANOPARTICULATE FIBER SOLUTION, ITS FABRICATION PROCESS, AND NANOPARTICULATE FIBER MEMBRANE FILTER' [patent_app_type] => utility [patent_app_number] => 14/119333 [patent_app_country] => US [patent_app_date] => 2012-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10660 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14119333 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/119333
NANOPARTICULATE FIBER SOLUTION, ITS FABRICATION PROCESS, AND NANOPARTICULATE FIBER MEMBRANE FILTER Jun 6, 2012 Abandoned
Array ( [id] => 8506056 [patent_doc_number] => 20120305465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-06 [patent_title] => 'SIEVING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/483282 [patent_app_country] => US [patent_app_date] => 2012-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1804 [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] => 13483282 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/483282
SIEVING DEVICE May 29, 2012 Abandoned
Array ( [id] => 10916025 [patent_doc_number] => 20140319044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-30 [patent_title] => 'NANOPARTICLE-FUNCTIONALIZED MEMBRANES, METHODS OF MAKING SAME, AND USES OF SAME' [patent_app_type] => utility [patent_app_number] => 14/122535 [patent_app_country] => US [patent_app_date] => 2012-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 20327 [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] => 14122535 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/122535
NANOPARTICLE-FUNCTIONALIZED MEMBRANES, METHODS OF MAKING SAME, AND USES OF SAME May 28, 2012 Abandoned
Array ( [id] => 9460016 [patent_doc_number] => 20140124441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-08 [patent_title] => 'WASHING METHOD FOR SEPARATION MEMBRANE MODULE' [patent_app_type] => utility [patent_app_number] => 14/129454 [patent_app_country] => US [patent_app_date] => 2012-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 12792 [patent_no_of_claims] => 23 [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] => 14129454 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/129454
WASHING METHOD FOR SEPARATION MEMBRANE MODULE May 8, 2012 Abandoned
Array ( [id] => 9334332 [patent_doc_number] => 20140061114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'Porous Composite Membrane Including Microporous Membrane Layers And Nanofiber Layer' [patent_app_type] => utility [patent_app_number] => 14/114868 [patent_app_country] => US [patent_app_date] => 2012-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10075 [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] => 14114868 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/114868
Porous Composite Membrane Including Microporous Membrane Layers and Nanofiber Layer May 8, 2012 Abandoned
Array ( [id] => 9334332 [patent_doc_number] => 20140061114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'Porous Composite Membrane Including Microporous Membrane Layers And Nanofiber Layer' [patent_app_type] => utility [patent_app_number] => 14/114868 [patent_app_country] => US [patent_app_date] => 2012-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10075 [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] => 14114868 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/114868
Porous Composite Membrane Including Microporous Membrane Layers And Nanofiber Layer May 8, 2012 Abandoned
Array ( [id] => 16955146 [patent_doc_number] => 11058975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Filtering apparatus [patent_app_type] => utility [patent_app_number] => 13/261770 [patent_app_country] => US [patent_app_date] => 2012-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3497 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13261770 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/261770
Filtering apparatus Apr 25, 2012 Issued
Array ( [id] => 8426144 [patent_doc_number] => 20120248019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'APPARATUS FOR ENHANCING THE BIOPHYSICAL EFFECTS OF WATER' [patent_app_type] => utility [patent_app_number] => 13/436699 [patent_app_country] => US [patent_app_date] => 2012-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8939 [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] => 13436699 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/436699
APPARATUS FOR ENHANCING THE BIOPHYSICAL EFFECTS OF WATER Mar 29, 2012 Abandoned
Array ( [id] => 9565414 [patent_doc_number] => 20140183127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-03 [patent_title] => 'COMPOSITE SEMIPERMEABLE MEMBRANE, COMPOSITE SEMIPERMEABLE MEMBRANE ELEMENT, AND METHOD FOR MANUFACTURING COMPOSITE SEMIPERMEABLE MEMBRANE' [patent_app_type] => utility [patent_app_number] => 14/009285 [patent_app_country] => US [patent_app_date] => 2012-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8721 [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] => 14009285 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/009285
COMPOSITE SEMIPERMEABLE MEMBRANE, COMPOSITE SEMIPERMEABLE MEMBRANE ELEMENT, AND METHOD FOR MANUFACTURING COMPOSITE SEMIPERMEABLE MEMBRANE Mar 27, 2012 Abandoned
Array ( [id] => 9263746 [patent_doc_number] => 20130345674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-26 [patent_title] => 'MEMBRANE SEPARATION DEVICES, SYSTEMS AND METHODS EMPLOYING SAME, AND DATA MANAGEMENT SYSTEMS AND METHODS' [patent_app_type] => utility [patent_app_number] => 14/003284 [patent_app_country] => US [patent_app_date] => 2012-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 19213 [patent_no_of_claims] => 24 [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] => 14003284 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/003284
MEMBRANE SEPARATION DEVICES, SYSTEMS AND METHODS EMPLOYING SAME, AND DATA MANAGEMENT SYSTEMS AND METHODS Mar 8, 2012 Abandoned
Array ( [id] => 9767569 [patent_doc_number] => 20140291231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-02 [patent_title] => 'FILTER ELEMENT FOR FILTERING A FLUID AND A FILTER UNIT FORMED THEREFROM' [patent_app_type] => utility [patent_app_number] => 14/002384 [patent_app_country] => US [patent_app_date] => 2012-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2446 [patent_no_of_claims] => 13 [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] => 14002384 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/002384
Filter element for filtering a fluid and a filter unit formed therefrom Mar 1, 2012 Issued
Array ( [id] => 8379367 [patent_doc_number] => 20120222998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-06 [patent_title] => 'SELF-CLEANING RAIN DOWNSPOUT FILTRATION DEVICE' [patent_app_type] => utility [patent_app_number] => 13/407963 [patent_app_country] => US [patent_app_date] => 2012-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3667 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13407963 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/407963
SELF-CLEANING RAIN DOWNSPOUT FILTRATION DEVICE Feb 28, 2012 Abandoned
Array ( [id] => 8513333 [patent_doc_number] => 20120312741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'Plate settler' [patent_app_type] => utility [patent_app_number] => 13/385321 [patent_app_country] => US [patent_app_date] => 2012-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2980 [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] => 13385321 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/385321
Plate settler Feb 14, 2012 Abandoned
Array ( [id] => 8973266 [patent_doc_number] => 20130206696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'Apparatus and method for treating and disposing of wastewater' [patent_app_type] => utility [patent_app_number] => 13/385319 [patent_app_country] => US [patent_app_date] => 2012-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5569 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 7 [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] => 13385319 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/385319
Apparatus and method for treating and disposing of wastewater Feb 13, 2012 Abandoned
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