Search

Benjamin M. Kurtz

Examiner (ID: 16994, Phone: (571)272-8211 , Office: P/1778 )

Most Active Art Unit
1778
Art Unit(s)
1723, 1778, 1779, 1797, 1772
Total Applications
1365
Issued Applications
682
Pending Applications
112
Abandoned Applications
591

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5116365 [patent_doc_number] => 20070138078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'Spin-on filter and methods' [patent_app_type] => utility [patent_app_number] => 11/642379 [patent_app_country] => US [patent_app_date] => 2006-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3559 [patent_no_of_claims] => 18 [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/A1/0138/20070138078.pdf [firstpage_image] =>[orig_patent_app_number] => 11642379 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/642379
Spin-on filter and methods Dec 18, 2006 Abandoned
Array ( [id] => 7723890 [patent_doc_number] => 08097160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-17 [patent_title] => 'Flat membrane element and manufacturing method thereof' [patent_app_type] => utility [patent_app_number] => 11/640317 [patent_app_country] => US [patent_app_date] => 2006-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3497 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 416 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/097/08097160.pdf [firstpage_image] =>[orig_patent_app_number] => 11640317 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/640317
Flat membrane element and manufacturing method thereof Dec 17, 2006 Issued
Array ( [id] => 223949 [patent_doc_number] => 07604130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-20 [patent_title] => 'Flat membrane element and regeneration method thereof' [patent_app_type] => utility [patent_app_number] => 11/640314 [patent_app_country] => US [patent_app_date] => 2006-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3101 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/604/07604130.pdf [firstpage_image] =>[orig_patent_app_number] => 11640314 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/640314
Flat membrane element and regeneration method thereof Dec 17, 2006 Issued
Array ( [id] => 5487935 [patent_doc_number] => 20090289006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-26 [patent_title] => 'Filter Unit' [patent_app_type] => utility [patent_app_number] => 12/086347 [patent_app_country] => US [patent_app_date] => 2006-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4827 [patent_no_of_claims] => 5 [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/A1/0289/20090289006.pdf [firstpage_image] =>[orig_patent_app_number] => 12086347 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/086347
Filter Unit Dec 13, 2006 Abandoned
Array ( [id] => 8457439 [patent_doc_number] => 08293103 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-23 [patent_title] => 'Spin-on filter assembly and methods' [patent_app_type] => utility [patent_app_number] => 11/567447 [patent_app_country] => US [patent_app_date] => 2006-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 2517 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11567447 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/567447
Spin-on filter assembly and methods Dec 5, 2006 Issued
Array ( [id] => 4820074 [patent_doc_number] => 20080121577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-29 [patent_title] => 'Filter for composite water treatment and sewage treatment' [patent_app_type] => utility [patent_app_number] => 11/605394 [patent_app_country] => US [patent_app_date] => 2006-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1469 [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] => publications/A1/0121/20080121577.pdf [firstpage_image] =>[orig_patent_app_number] => 11605394 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/605394
Filter for composite water treatment and sewage treatment Nov 28, 2006 Abandoned
Array ( [id] => 4980222 [patent_doc_number] => 20070084777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-19 [patent_title] => 'DEVICE HERMETICALLY SEALING A FILTERING SYSTEM' [patent_app_type] => utility [patent_app_number] => 11/563463 [patent_app_country] => US [patent_app_date] => 2006-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2498 [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] => publications/A1/0084/20070084777.pdf [firstpage_image] =>[orig_patent_app_number] => 11563463 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/563463
DEVICE HERMETICALLY SEALING A FILTERING SYSTEM Nov 26, 2006 Abandoned
Array ( [id] => 5213256 [patent_doc_number] => 20070102336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-10 [patent_title] => 'Liquid filtration device' [patent_app_type] => utility [patent_app_number] => 11/592796 [patent_app_country] => US [patent_app_date] => 2006-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5914 [patent_no_of_claims] => 5 [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/A1/0102/20070102336.pdf [firstpage_image] =>[orig_patent_app_number] => 11592796 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/592796
Liquid filtration device Nov 2, 2006 Issued
Array ( [id] => 5096363 [patent_doc_number] => 20070117972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-24 [patent_title] => 'Materials and Methods For the Purification of Polyelectrolytes, Particularly Nucleic Acids' [patent_app_type] => utility [patent_app_number] => 11/555975 [patent_app_country] => US [patent_app_date] => 2006-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5556 [patent_no_of_claims] => 17 [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/A1/0117/20070117972.pdf [firstpage_image] =>[orig_patent_app_number] => 11555975 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/555975
Materials and Methods For the Purification of Polyelectrolytes, Particularly Nucleic Acids Nov 1, 2006 Abandoned
Array ( [id] => 4756263 [patent_doc_number] => 20080308488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-18 [patent_title] => 'Filter Apparatus and Filter Body' [patent_app_type] => utility [patent_app_number] => 12/091876 [patent_app_country] => US [patent_app_date] => 2006-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4289 [patent_no_of_claims] => 33 [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/A1/0308/20080308488.pdf [firstpage_image] =>[orig_patent_app_number] => 12091876 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/091876
Filter Apparatus and Filter Body Oct 26, 2006 Abandoned
Array ( [id] => 5037761 [patent_doc_number] => 20070090043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-26 [patent_title] => 'Diesel filter' [patent_app_type] => utility [patent_app_number] => 11/583780 [patent_app_country] => US [patent_app_date] => 2006-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8200 [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] => publications/A1/0090/20070090043.pdf [firstpage_image] =>[orig_patent_app_number] => 11583780 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/583780
Diesel filter Oct 19, 2006 Issued
Array ( [id] => 4980228 [patent_doc_number] => 20070084783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-19 [patent_title] => 'Filter apparatus' [patent_app_type] => utility [patent_app_number] => 11/546936 [patent_app_country] => US [patent_app_date] => 2006-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3313 [patent_no_of_claims] => 2 [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/A1/0084/20070084783.pdf [firstpage_image] =>[orig_patent_app_number] => 11546936 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/546936
Filter apparatus Oct 11, 2006 Issued
Array ( [id] => 82463 [patent_doc_number] => 07740756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-22 [patent_title] => 'Wastewater filter system' [patent_app_type] => utility [patent_app_number] => 11/542887 [patent_app_country] => US [patent_app_date] => 2006-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 6607 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/740/07740756.pdf [firstpage_image] =>[orig_patent_app_number] => 11542887 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/542887
Wastewater filter system Oct 3, 2006 Issued
Array ( [id] => 4980221 [patent_doc_number] => 20070084776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-19 [patent_title] => 'Water separation and filtration structure' [patent_app_type] => utility [patent_app_number] => 11/540041 [patent_app_country] => US [patent_app_date] => 2006-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3382 [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/A1/0084/20070084776.pdf [firstpage_image] =>[orig_patent_app_number] => 11540041 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/540041
Water separation and filtration structure Sep 28, 2006 Abandoned
Array ( [id] => 4935950 [patent_doc_number] => 20080073264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-27 [patent_title] => 'Rotatable water treatment device' [patent_app_type] => utility [patent_app_number] => 11/526760 [patent_app_country] => US [patent_app_date] => 2006-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4235 [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] => publications/A1/0073/20080073264.pdf [firstpage_image] =>[orig_patent_app_number] => 11526760 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/526760
Rotatable water treatment device Sep 25, 2006 Issued
Array ( [id] => 4660535 [patent_doc_number] => 20080251442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-16 [patent_title] => 'Fluid Treatment Assemblies and Elements and Methods for Making Them' [patent_app_type] => utility [patent_app_number] => 12/066397 [patent_app_country] => US [patent_app_date] => 2006-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11691 [patent_no_of_claims] => 29 [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/A1/0251/20080251442.pdf [firstpage_image] =>[orig_patent_app_number] => 12066397 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/066397
Fluid Treatment Assemblies and Elements and Methods for Making Them Sep 25, 2006 Abandoned
Array ( [id] => 5194034 [patent_doc_number] => 20070082518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-12 [patent_title] => 'Tab assembly' [patent_app_type] => utility [patent_app_number] => 11/527226 [patent_app_country] => US [patent_app_date] => 2006-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2852 [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] => publications/A1/0082/20070082518.pdf [firstpage_image] =>[orig_patent_app_number] => 11527226 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/527226
Tab assembly Sep 25, 2006 Abandoned
Array ( [id] => 5191623 [patent_doc_number] => 20070080104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-12 [patent_title] => 'Integrity testable multilayered filter device' [patent_app_type] => utility [patent_app_number] => 11/526476 [patent_app_country] => US [patent_app_date] => 2006-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2531 [patent_no_of_claims] => 2 [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/A1/0080/20070080104.pdf [firstpage_image] =>[orig_patent_app_number] => 11526476 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/526476
Integrity testable multilayered filter device Sep 24, 2006 Issued
Array ( [id] => 4918811 [patent_doc_number] => 20080067121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'Fluid filter element with reinforcing scrim' [patent_app_type] => utility [patent_app_number] => 11/521679 [patent_app_country] => US [patent_app_date] => 2006-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2696 [patent_no_of_claims] => 16 [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/A1/0067/20080067121.pdf [firstpage_image] =>[orig_patent_app_number] => 11521679 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/521679
Fluid filter element with reinforcing scrim Sep 14, 2006 Abandoned
Array ( [id] => 5201858 [patent_doc_number] => 20070023337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-01 [patent_title] => 'Filter media supporting apparatus and method in an engine or transmission filter' [patent_app_type] => utility [patent_app_number] => 11/521402 [patent_app_country] => US [patent_app_date] => 2006-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6213 [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] => publications/A1/0023/20070023337.pdf [firstpage_image] =>[orig_patent_app_number] => 11521402 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/521402
Filter media supporting apparatus and method in an engine or transmission filter Sep 14, 2006 Abandoned
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