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] => 8895974 [patent_doc_number] => 08475493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-02 [patent_title] => 'Surgical staple for anastomosis' [patent_app_type] => utility [patent_app_number] => 11/759319 [patent_app_country] => US [patent_app_date] => 2007-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 6037 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11759319 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/759319
Surgical staple for anastomosis Jun 6, 2007 Issued
Array ( [id] => 4973924 [patent_doc_number] => 20070215152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-20 [patent_title] => 'STORAGE SYSTEM FOR POWDERED PHARMACEUTICALS AND INHALER EQUIPPED WITH THIS SYTEM' [patent_app_type] => utility [patent_app_number] => 11/753681 [patent_app_country] => US [patent_app_date] => 2007-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4334 [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] => publications/A1/0215/20070215152.pdf [firstpage_image] =>[orig_patent_app_number] => 11753681 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/753681
Storage system for powdered pharmaceuticals and inhaler equipped with this system May 24, 2007 Issued
Array ( [id] => 5260112 [patent_doc_number] => 20070213744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-13 [patent_title] => 'Suture material for pneumatic suture instrument' [patent_app_type] => utility [patent_app_number] => 11/748210 [patent_app_country] => US [patent_app_date] => 2007-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4176 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0213/20070213744.pdf [firstpage_image] =>[orig_patent_app_number] => 11748210 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/748210
Suture material for pneumatic suture instrument May 13, 2007 Abandoned
Array ( [id] => 5131981 [patent_doc_number] => 20070208378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-06 [patent_title] => 'SUTURE ANCHOR AND METHODS FOR IMPLANTING SAME' [patent_app_type] => utility [patent_app_number] => 11/747304 [patent_app_country] => US [patent_app_date] => 2007-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9647 [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/A1/0208/20070208378.pdf [firstpage_image] =>[orig_patent_app_number] => 11747304 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/747304
SUTURE ANCHOR AND METHODS FOR IMPLANTING SAME May 10, 2007 Abandoned
Array ( [id] => 7738713 [patent_doc_number] => 08105341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-31 [patent_title] => 'Suture removal device' [patent_app_type] => utility [patent_app_number] => 12/300390 [patent_app_country] => US [patent_app_date] => 2007-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1523 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/105/08105341.pdf [firstpage_image] =>[orig_patent_app_number] => 12300390 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/300390
Suture removal device May 10, 2007 Issued
Array ( [id] => 4689362 [patent_doc_number] => 20080033543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-07 [patent_title] => 'FOLDABLE PROSTHESES, MULTIPLE COMPONENT PROSTHETIC HEART VALVE ASSEMBLIES, AND APPARATUS AND METHODS FOR DELIVERING THEM' [patent_app_type] => utility [patent_app_number] => 11/742424 [patent_app_country] => US [patent_app_date] => 2007-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 46 [patent_no_of_words] => 18151 [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/A1/0033/20080033543.pdf [firstpage_image] =>[orig_patent_app_number] => 11742424 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/742424
FOLDABLE PROSTHESES, MULTIPLE COMPONENT PROSTHETIC HEART VALVE ASSEMBLIES, AND APPARATUS AND METHODS FOR DELIVERING THEM Apr 29, 2007 Abandoned
Array ( [id] => 4933862 [patent_doc_number] => 20080004637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-03 [patent_title] => 'SURGICAL CLIP, APPLICATOR AND APPLICATOR METHODS' [patent_app_type] => utility [patent_app_number] => 11/742259 [patent_app_country] => US [patent_app_date] => 2007-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 51 [patent_no_of_words] => 10721 [patent_no_of_claims] => 89 [patent_no_of_ind_claims] => 23 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0004/20080004637.pdf [firstpage_image] =>[orig_patent_app_number] => 11742259 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/742259
SURGICAL CLIP, APPLICATOR AND APPLICATOR METHODS Apr 29, 2007 Abandoned
Array ( [id] => 7727875 [patent_doc_number] => 08100922 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-24 [patent_title] => 'Curved needle suturing tool' [patent_app_type] => utility [patent_app_number] => 11/796357 [patent_app_country] => US [patent_app_date] => 2007-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5896 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/100/08100922.pdf [firstpage_image] =>[orig_patent_app_number] => 11796357 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/796357
Curved needle suturing tool Apr 26, 2007 Issued
Array ( [id] => 4856662 [patent_doc_number] => 20080265512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'Hand assisted laparoscopic seal apparatus with a fast recovery foam core' [patent_app_type] => utility [patent_app_number] => 11/790885 [patent_app_country] => US [patent_app_date] => 2007-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2443 [patent_no_of_claims] => 15 [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/A1/0265/20080265512.pdf [firstpage_image] =>[orig_patent_app_number] => 11790885 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/790885
Hand assisted laparoscopic seal apparatus with a fast recovery foam core Apr 26, 2007 Abandoned
Array ( [id] => 7986559 [patent_doc_number] => 08075572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-13 [patent_title] => 'Surgical suturing apparatus' [patent_app_type] => utility [patent_app_number] => 11/796035 [patent_app_country] => US [patent_app_date] => 2007-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 7585 [patent_no_of_claims] => 28 [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/08/075/08075572.pdf [firstpage_image] =>[orig_patent_app_number] => 11796035 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/796035
Surgical suturing apparatus Apr 25, 2007 Issued
Array ( [id] => 4860953 [patent_doc_number] => 20080269803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'ARTERIOTOMY STAPLE WITH PRIMARY AND SECONDARY PRONGS' [patent_app_type] => utility [patent_app_number] => 11/739797 [patent_app_country] => US [patent_app_date] => 2007-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2075 [patent_no_of_claims] => 9 [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/A1/0269/20080269803.pdf [firstpage_image] =>[orig_patent_app_number] => 11739797 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/739797
ARTERIOTOMY STAPLE WITH PRIMARY AND SECONDARY PRONGS Apr 24, 2007 Abandoned
Array ( [id] => 5211532 [patent_doc_number] => 20070250116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-25 [patent_title] => 'Tissue Approximator and Retractor Assistive Device' [patent_app_type] => utility [patent_app_number] => 11/739243 [patent_app_country] => US [patent_app_date] => 2007-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4623 [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/A1/0250/20070250116.pdf [firstpage_image] =>[orig_patent_app_number] => 11739243 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/739243
Tissue Approximator and Retractor Assistive Device Apr 23, 2007 Abandoned
Array ( [id] => 4860950 [patent_doc_number] => 20080269800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'ARTERIOTOMY CLOSURE SYSTEM WITH DUAL LUMENS SHEATH' [patent_app_type] => utility [patent_app_number] => 11/739398 [patent_app_country] => US [patent_app_date] => 2007-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3303 [patent_no_of_claims] => 9 [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/A1/0269/20080269800.pdf [firstpage_image] =>[orig_patent_app_number] => 11739398 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/739398
ARTERIOTOMY CLOSURE SYSTEM WITH DUAL LUMENS SHEATH Apr 23, 2007 Abandoned
Array ( [id] => 4888209 [patent_doc_number] => 20080262541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'BLOOD VESSEL CLOSURE' [patent_app_type] => utility [patent_app_number] => 11/738605 [patent_app_country] => US [patent_app_date] => 2007-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3709 [patent_no_of_claims] => 13 [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/A1/0262/20080262541.pdf [firstpage_image] =>[orig_patent_app_number] => 11738605 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/738605
BLOOD VESSEL CLOSURE Apr 22, 2007 Abandoned
Array ( [id] => 7710609 [patent_doc_number] => 08092491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-10 [patent_title] => 'Process and instrument for stretching tissue of skin' [patent_app_type] => utility [patent_app_number] => 11/738268 [patent_app_country] => US [patent_app_date] => 2007-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3799 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/092/08092491.pdf [firstpage_image] =>[orig_patent_app_number] => 11738268 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/738268
Process and instrument for stretching tissue of skin Apr 19, 2007 Issued
Array ( [id] => 5509583 [patent_doc_number] => 20090082790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-26 [patent_title] => 'STERNAL CLOSURE DEVICE' [patent_app_type] => utility [patent_app_number] => 12/297639 [patent_app_country] => US [patent_app_date] => 2007-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1585 [patent_no_of_claims] => 9 [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/A1/0082/20090082790.pdf [firstpage_image] =>[orig_patent_app_number] => 12297639 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/297639
STERNAL CLOSURE DEVICE Apr 16, 2007 Abandoned
Array ( [id] => 4728451 [patent_doc_number] => 20080207995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'Surgical clip application assembly' [patent_app_type] => utility [patent_app_number] => 11/728502 [patent_app_country] => US [patent_app_date] => 2007-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 5819 [patent_no_of_claims] => 15 [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/A1/0207/20080207995.pdf [firstpage_image] =>[orig_patent_app_number] => 11728502 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/728502
Surgical clip application assembly Mar 25, 2007 Issued
Array ( [id] => 4793204 [patent_doc_number] => 20080294178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'Surgical clip application assembly' [patent_app_type] => utility [patent_app_number] => 11/726248 [patent_app_country] => US [patent_app_date] => 2007-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 5781 [patent_no_of_claims] => 20 [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/A1/0294/20080294178.pdf [firstpage_image] =>[orig_patent_app_number] => 11726248 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/726248
Surgical clip application assembly Mar 20, 2007 Abandoned
Array ( [id] => 5189652 [patent_doc_number] => 20070167961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-19 [patent_title] => 'Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method' [patent_app_type] => utility [patent_app_number] => 11/716299 [patent_app_country] => US [patent_app_date] => 2007-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13037 [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] => publications/A1/0167/20070167961.pdf [firstpage_image] =>[orig_patent_app_number] => 11716299 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/716299
Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method Mar 8, 2007 Abandoned
Array ( [id] => 5220746 [patent_doc_number] => 20070162058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-12 [patent_title] => 'Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method' [patent_app_type] => utility [patent_app_number] => 11/716372 [patent_app_country] => US [patent_app_date] => 2007-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13037 [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] => publications/A1/0162/20070162058.pdf [firstpage_image] =>[orig_patent_app_number] => 11716372 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/716372
Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method Mar 8, 2007 Abandoned
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