Search

Darwin P. Erezo

Supervisory Patent Examiner (ID: 15370, Phone: (571)272-4695 , Office: P/3731 )

Most Active Art Unit
3773
Art Unit(s)
3771, 3731, 3773, 3761, 3734
Total Applications
830
Issued Applications
379
Pending Applications
174
Abandoned Applications
278

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 255918 [patent_doc_number] => 07575583 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-08-18 [patent_title] => 'Single use lancet device' [patent_app_type] => utility [patent_app_number] => 11/249178 [patent_app_country] => US [patent_app_date] => 2005-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4195 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/575/07575583.pdf [firstpage_image] =>[orig_patent_app_number] => 11249178 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/249178
Single use lancet device Oct 10, 2005 Issued
Array ( [id] => 8541788 [patent_doc_number] => 08317074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-27 [patent_title] => 'Electroactive polymer-based articulation mechanism for circular stapler' [patent_app_type] => utility [patent_app_number] => 11/162989 [patent_app_country] => US [patent_app_date] => 2005-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 8986 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11162989 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/162989
Electroactive polymer-based articulation mechanism for circular stapler Sep 29, 2005 Issued
Array ( [id] => 5638434 [patent_doc_number] => 20060069408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-30 [patent_title] => 'Device for treating a patent foramen ovale' [patent_app_type] => utility [patent_app_number] => 11/237895 [patent_app_country] => US [patent_app_date] => 2005-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 17838 [patent_no_of_claims] => 28 [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/A1/0069/20060069408.pdf [firstpage_image] =>[orig_patent_app_number] => 11237895 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/237895
Device for treating a patent foramen ovale Sep 28, 2005 Issued
Array ( [id] => 5881802 [patent_doc_number] => 20060030885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-09 [patent_title] => 'Apparatuses and methods for heart valve repair' [patent_app_type] => utility [patent_app_number] => 11/240589 [patent_app_country] => US [patent_app_date] => 2005-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 10833 [patent_no_of_claims] => 36 [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/A1/0030/20060030885.pdf [firstpage_image] =>[orig_patent_app_number] => 11240589 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/240589
Apparatuses and methods for heart valve repair Sep 28, 2005 Abandoned
Array ( [id] => 5821474 [patent_doc_number] => 20060025787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-02 [patent_title] => 'Devices and methods for heart valve repair' [patent_app_type] => utility [patent_app_number] => 11/237461 [patent_app_country] => US [patent_app_date] => 2005-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 14026 [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] => publications/A1/0025/20060025787.pdf [firstpage_image] =>[orig_patent_app_number] => 11237461 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/237461
Devices and methods for heart valve repair Sep 26, 2005 Abandoned
Array ( [id] => 5695228 [patent_doc_number] => 20060155375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-13 [patent_title] => 'Devices and methods for attachment of a gastrointestinal sleeve' [patent_app_type] => utility [patent_app_number] => 11/236212 [patent_app_country] => US [patent_app_date] => 2005-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5149 [patent_no_of_claims] => 1 [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/A1/0155/20060155375.pdf [firstpage_image] =>[orig_patent_app_number] => 11236212 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/236212
Devices and methods for attachment of a gastrointestinal sleeve Sep 26, 2005 Abandoned
Array ( [id] => 5058008 [patent_doc_number] => 20070060930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-15 [patent_title] => 'Suturing device, system and method' [patent_app_type] => utility [patent_app_number] => 11/227981 [patent_app_country] => US [patent_app_date] => 2005-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7206 [patent_no_of_claims] => 31 [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/A1/0060/20070060930.pdf [firstpage_image] =>[orig_patent_app_number] => 11227981 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/227981
Suturing device, system and method Sep 13, 2005 Issued
Array ( [id] => 5735490 [patent_doc_number] => 20060005880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-12 [patent_title] => 'Air and water hose apparatus for firefighters' [patent_app_type] => utility [patent_app_number] => 11/223218 [patent_app_country] => US [patent_app_date] => 2005-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9245 [patent_no_of_claims] => 23 [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/A1/0005/20060005880.pdf [firstpage_image] =>[orig_patent_app_number] => 11223218 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/223218
Air and water hose apparatus for firefighters Sep 8, 2005 Abandoned
Array ( [id] => 5829761 [patent_doc_number] => 20060064125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-23 [patent_title] => 'Button anchor system for moving tissue' [patent_app_type] => utility [patent_app_number] => 11/223324 [patent_app_country] => US [patent_app_date] => 2005-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5887 [patent_no_of_claims] => 47 [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/A1/0064/20060064125.pdf [firstpage_image] =>[orig_patent_app_number] => 11223324 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/223324
Button anchor system for moving tissue Sep 7, 2005 Abandoned
Array ( [id] => 5895850 [patent_doc_number] => 20060004389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-05 [patent_title] => 'Multiple loop tissue connector apparatus and methods' [patent_app_type] => utility [patent_app_number] => 11/218824 [patent_app_country] => US [patent_app_date] => 2005-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 12037 [patent_no_of_claims] => 17 [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/A1/0004/20060004389.pdf [firstpage_image] =>[orig_patent_app_number] => 11218824 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/218824
Multiple loop tissue connector apparatus and methods Sep 1, 2005 Issued
Array ( [id] => 5586551 [patent_doc_number] => 20090105753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-23 [patent_title] => 'SUTURES AND METHODS OF MAKING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/574222 [patent_app_country] => US [patent_app_date] => 2005-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6088 [patent_no_of_claims] => 23 [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/A1/0105/20090105753.pdf [firstpage_image] =>[orig_patent_app_number] => 11574222 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/574222
SUTURES AND METHODS OF MAKING THE SAME Aug 25, 2005 Abandoned
Array ( [id] => 6978975 [patent_doc_number] => 20050288693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-29 [patent_title] => 'Connector, applicator and method for mechanically connecting hollow structures, in particular small blood vessels' [patent_app_type] => utility [patent_app_number] => 11/202804 [patent_app_country] => US [patent_app_date] => 2005-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5445 [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/A1/0288/20050288693.pdf [firstpage_image] =>[orig_patent_app_number] => 11202804 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/202804
Connector, applicator and method for mechanically connecting hollow structures, in particular small blood vessels Aug 11, 2005 Abandoned
Array ( [id] => 7228518 [patent_doc_number] => 20050261761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-24 [patent_title] => 'Visceral anastomotic device and method of using same' [patent_app_type] => utility [patent_app_number] => 11/192102 [patent_app_country] => US [patent_app_date] => 2005-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2312 [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/A1/0261/20050261761.pdf [firstpage_image] =>[orig_patent_app_number] => 11192102 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/192102
Visceral anastomotic device and method of using same Jul 28, 2005 Abandoned
Array ( [id] => 306923 [patent_doc_number] => 07530988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-12 [patent_title] => 'Methods and systems for endovascular aneurysm treatment' [patent_app_type] => utility [patent_app_number] => 11/187471 [patent_app_country] => US [patent_app_date] => 2005-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 5459 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/530/07530988.pdf [firstpage_image] =>[orig_patent_app_number] => 11187471 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/187471
Methods and systems for endovascular aneurysm treatment Jul 21, 2005 Issued
Array ( [id] => 5821481 [patent_doc_number] => 20060025794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-02 [patent_title] => 'Apparatus and methods for clearing obstructions from surgical cutting instruments' [patent_app_type] => utility [patent_app_number] => 11/187604 [patent_app_country] => US [patent_app_date] => 2005-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 39 [patent_no_of_words] => 17497 [patent_no_of_claims] => 38 [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/A1/0025/20060025794.pdf [firstpage_image] =>[orig_patent_app_number] => 11187604 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/187604
Apparatus and methods for clearing obstructions from surgical cutting instruments Jul 20, 2005 Abandoned
Array ( [id] => 5772738 [patent_doc_number] => 20050267493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Method and system for tissue repair using dual catheters' [patent_app_type] => utility [patent_app_number] => 11/186119 [patent_app_country] => US [patent_app_date] => 2005-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7549 [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] => publications/A1/0267/20050267493.pdf [firstpage_image] =>[orig_patent_app_number] => 11186119 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/186119
Method and system for tissue repair using dual catheters Jul 19, 2005 Abandoned
Array ( [id] => 7210309 [patent_doc_number] => 20050252510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-17 [patent_title] => 'Unit dose dry powder inhaler' [patent_app_type] => utility [patent_app_number] => 11/183695 [patent_app_country] => US [patent_app_date] => 2005-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3188 [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/A1/0252/20050252510.pdf [firstpage_image] =>[orig_patent_app_number] => 11183695 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/183695
Unit dose dry powder inhaler Jul 17, 2005 Issued
Array ( [id] => 6926959 [patent_doc_number] => 20050240216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-27 [patent_title] => 'Occluding vasculature of a patient using embolic coil with improved platelet adhesion' [patent_app_type] => utility [patent_app_number] => 11/168172 [patent_app_country] => US [patent_app_date] => 2005-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1529 [patent_no_of_claims] => 20 [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/A1/0240/20050240216.pdf [firstpage_image] =>[orig_patent_app_number] => 11168172 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/168172
Occluding vasculature of a patient using embolic coil with improved platelet adhesion Jun 27, 2005 Abandoned
Array ( [id] => 5603352 [patent_doc_number] => 20060293698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-28 [patent_title] => 'Retainer device for mitral valve leaflets' [patent_app_type] => utility [patent_app_number] => 11/169989 [patent_app_country] => US [patent_app_date] => 2005-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2952 [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] => publications/A1/0293/20060293698.pdf [firstpage_image] =>[orig_patent_app_number] => 11169989 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/169989
Retainer device for mitral valve leaflets Jun 27, 2005 Abandoned
Array ( [id] => 1076549 [patent_doc_number] => 07615060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-10 [patent_title] => 'Endoscopic suturing device' [patent_app_type] => utility [patent_app_number] => 11/150481 [patent_app_country] => US [patent_app_date] => 2005-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2862 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/615/07615060.pdf [firstpage_image] =>[orig_patent_app_number] => 11150481 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/150481
Endoscopic suturing device Jun 12, 2005 Issued
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