Search

Darwin P. Erezo

Supervisory Patent Examiner (ID: 1078, Phone: (571)272-4695 , Office: P/3731 )

Most Active Art Unit
3773
Art Unit(s)
3731, 3773, 3771, 3734, 3761
Total Applications
828
Issued Applications
378
Pending Applications
174
Abandoned Applications
277

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6224967 [patent_doc_number] => 20100057103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'ENDOSCOPIC SURGICAL CLIP APPLIER WITH CLIP RETENTION' [patent_app_type] => utility [patent_app_number] => 12/539121 [patent_app_country] => US [patent_app_date] => 2009-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 46 [patent_no_of_words] => 14098 [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/A1/0057/20100057103.pdf [firstpage_image] =>[orig_patent_app_number] => 12539121 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/539121
Endoscopic surgical clip applier with clip retention Aug 10, 2009 Issued
Array ( [id] => 6224969 [patent_doc_number] => 20100057104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'ENDOSCOPIC SURGICAL CLIP APPLIER WITH LOCK OUT' [patent_app_type] => utility [patent_app_number] => 12/539204 [patent_app_country] => US [patent_app_date] => 2009-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 46 [patent_no_of_words] => 14099 [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/A1/0057/20100057104.pdf [firstpage_image] =>[orig_patent_app_number] => 12539204 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/539204
Endoscopic surgical clip applier with lock out Aug 10, 2009 Issued
Array ( [id] => 5491229 [patent_doc_number] => 20090292300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-26 [patent_title] => 'Suturing Device, System, and Method' [patent_app_type] => utility [patent_app_number] => 12/535499 [patent_app_country] => US [patent_app_date] => 2009-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7245 [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/A1/0292/20090292300.pdf [firstpage_image] =>[orig_patent_app_number] => 12535499 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/535499
Suturing device, system, and method Aug 3, 2009 Issued
Array ( [id] => 5553311 [patent_doc_number] => 20090287297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-19 [patent_title] => 'Aneurysm Treatment Device And Method Of Use' [patent_app_type] => utility [patent_app_number] => 12/510548 [patent_app_country] => US [patent_app_date] => 2009-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6075 [patent_no_of_claims] => 25 [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/A1/0287/20090287297.pdf [firstpage_image] =>[orig_patent_app_number] => 12510548 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/510548
Aneurysm treatment device and method of use Jul 27, 2009 Issued
Array ( [id] => 6606629 [patent_doc_number] => 20100049213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'DEVICES AND METHODS FOR TERMINATION' [patent_app_type] => utility [patent_app_number] => 12/480568 [patent_app_country] => US [patent_app_date] => 2009-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 43 [patent_no_of_words] => 22122 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 18 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0049/20100049213.pdf [firstpage_image] =>[orig_patent_app_number] => 12480568 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/480568
DEVICES AND METHODS FOR TERMINATION Jun 7, 2009 Abandoned
Array ( [id] => 6363488 [patent_doc_number] => 20100087853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-08 [patent_title] => 'COMPOSITIONS AND METHODS FOR USE OF ALGINATE DURAL SEALANTS' [patent_app_type] => utility [patent_app_number] => 12/480133 [patent_app_country] => US [patent_app_date] => 2009-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4581 [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/A1/0087/20100087853.pdf [firstpage_image] =>[orig_patent_app_number] => 12480133 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/480133
COMPOSITIONS AND METHODS FOR USE OF ALGINATE DURAL SEALANTS Jun 7, 2009 Abandoned
Array ( [id] => 6145894 [patent_doc_number] => 20110130821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-02 [patent_title] => 'DEVICE FOR TREATING A BLOOD FLOW CONDUIT' [patent_app_type] => utility [patent_app_number] => 12/996160 [patent_app_country] => US [patent_app_date] => 2009-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4361 [patent_no_of_claims] => 12 [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/A1/0130/20110130821.pdf [firstpage_image] =>[orig_patent_app_number] => 12996160 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/996160
DEVICE FOR TREATING A BLOOD FLOW CONDUIT Jun 3, 2009 Abandoned
Array ( [id] => 5540235 [patent_doc_number] => 20090222040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-03 [patent_title] => 'METHODS AND DEVICES FOR ATTACHING CONNECTIVE TISSUES TO BONE USING A KNOTLESS SUTURE ANCHORING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/464217 [patent_app_country] => US [patent_app_date] => 2009-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 13584 [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/A1/0222/20090222040.pdf [firstpage_image] =>[orig_patent_app_number] => 12464217 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/464217
Methods and devices for attaching connective tissues to bone using a knotless suture anchoring device May 11, 2009 Issued
Array ( [id] => 5528190 [patent_doc_number] => 20090198267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-06 [patent_title] => 'METHODS AND SYSTEMS FOR ENDOVASCULAR ANEURYSM TREATMENT' [patent_app_type] => utility [patent_app_number] => 12/421297 [patent_app_country] => US [patent_app_date] => 2009-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5487 [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/A1/0198/20090198267.pdf [firstpage_image] =>[orig_patent_app_number] => 12421297 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/421297
Methods and systems for endovascular aneurysm treatment Apr 8, 2009 Issued
Array ( [id] => 5570788 [patent_doc_number] => 20090254167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-08 [patent_title] => 'BIFURCATED STENT DELIVERY SYSTEM AND METHOD OF USE' [patent_app_type] => utility [patent_app_number] => 12/418890 [patent_app_country] => US [patent_app_date] => 2009-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3870 [patent_no_of_claims] => 36 [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/A1/0254/20090254167.pdf [firstpage_image] =>[orig_patent_app_number] => 12418890 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/418890
BIFURCATED STENT DELIVERY SYSTEM AND METHOD OF USE Apr 5, 2009 Abandoned
Array ( [id] => 6355786 [patent_doc_number] => 20100249822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-30 [patent_title] => 'METHOD AND APPARATUS FOR TREATING OBESITY AND CONTROLLING WEIGHT GAIN USING ADJUSTABLE INTRAGASTRIC DEVICES' [patent_app_type] => utility [patent_app_number] => 12/415859 [patent_app_country] => US [patent_app_date] => 2009-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 10992 [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/A1/0249/20100249822.pdf [firstpage_image] =>[orig_patent_app_number] => 12415859 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/415859
METHOD AND APPARATUS FOR TREATING OBESITY AND CONTROLLING WEIGHT GAIN USING ADJUSTABLE INTRAGASTRIC DEVICES Mar 30, 2009 Abandoned
Array ( [id] => 5515943 [patent_doc_number] => 20090216250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-27 [patent_title] => 'Device and Method for Carrying Material Through Tissue' [patent_app_type] => utility [patent_app_number] => 12/394841 [patent_app_country] => US [patent_app_date] => 2009-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4565 [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/A1/0216/20090216250.pdf [firstpage_image] =>[orig_patent_app_number] => 12394841 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/394841
Device and Method for Carrying Material Through Tissue Feb 26, 2009 Abandoned
Array ( [id] => 5570633 [patent_doc_number] => 20090254012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-08 [patent_title] => 'MOTION CONTROL DEVICES' [patent_app_type] => utility [patent_app_number] => 12/361567 [patent_app_country] => US [patent_app_date] => 2009-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4863 [patent_no_of_claims] => 28 [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/A1/0254/20090254012.pdf [firstpage_image] =>[orig_patent_app_number] => 12361567 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/361567
Motion control devices Jan 28, 2009 Issued
Array ( [id] => 5285911 [patent_doc_number] => 20090099586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-16 [patent_title] => 'COMPACT MULTI-USE LANCING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/335227 [patent_app_country] => US [patent_app_date] => 2008-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4454 [patent_no_of_claims] => 19 [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/A1/0099/20090099586.pdf [firstpage_image] =>[orig_patent_app_number] => 12335227 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/335227
Compact multi-use lancing device Dec 14, 2008 Issued
12/332310 NASAL DILATOR COMPRISING JOINED LEGS WITH END PADS AND AIR PASSAGES Dec 9, 2008 Abandoned
Array ( [id] => 5576446 [patent_doc_number] => 20090143808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-04 [patent_title] => 'Guided Tissue Cutting Device, Method of Use and Kits Therefor' [patent_app_type] => utility [patent_app_number] => 12/327655 [patent_app_country] => US [patent_app_date] => 2008-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 68 [patent_figures_cnt] => 68 [patent_no_of_words] => 22410 [patent_no_of_claims] => 35 [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/A1/0143/20090143808.pdf [firstpage_image] =>[orig_patent_app_number] => 12327655 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/327655
Guided Tissue Cutting Device, Method of Use and Kits Therefor Dec 2, 2008 Abandoned
Array ( [id] => 7534472 [patent_doc_number] => 08048094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-01 [patent_title] => 'Simultaneous proportional control of surgical parameters in a microsurgical system' [patent_app_type] => utility [patent_app_number] => 12/277713 [patent_app_country] => US [patent_app_date] => 2008-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3700 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/048/08048094.pdf [firstpage_image] =>[orig_patent_app_number] => 12277713 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/277713
Simultaneous proportional control of surgical parameters in a microsurgical system Nov 24, 2008 Issued
Array ( [id] => 5447391 [patent_doc_number] => 20090048617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-19 [patent_title] => 'Implantable mesh for surgical reconstruction in the area of the pelvic floor' [patent_app_type] => utility [patent_app_number] => 12/285769 [patent_app_country] => US [patent_app_date] => 2008-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4408 [patent_no_of_claims] => 12 [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/A1/0048/20090048617.pdf [firstpage_image] =>[orig_patent_app_number] => 12285769 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/285769
Implantable mesh for surgical reconstruction in the area of the pelvic floor Oct 13, 2008 Abandoned
Array ( [id] => 5291482 [patent_doc_number] => 20090024212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-22 [patent_title] => 'A METHOD FOR PERFORMING INTRAVASCULAR CARDIAC SURGERY' [patent_app_type] => utility [patent_app_number] => 12/208879 [patent_app_country] => US [patent_app_date] => 2008-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2334 [patent_no_of_claims] => 4 [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/A1/0024/20090024212.pdf [firstpage_image] =>[orig_patent_app_number] => 12208879 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/208879
Method for performing intravascular cardiac surgery Sep 10, 2008 Issued
Array ( [id] => 8994197 [patent_doc_number] => 08518077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'System and method for moving and stretching plastic tissue' [patent_app_type] => utility [patent_app_number] => 12/198033 [patent_app_country] => US [patent_app_date] => 2008-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 7691 [patent_no_of_claims] => 15 [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] => 12198033 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/198033
System and method for moving and stretching plastic tissue Aug 24, 2008 Issued
Menu