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] => 4960981 [patent_doc_number] => 20080275406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'FIXED TROCAR SEAL' [patent_app_type] => utility [patent_app_number] => 12/168596 [patent_app_country] => US [patent_app_date] => 2008-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2429 [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/A1/0275/20080275406.pdf [firstpage_image] =>[orig_patent_app_number] => 12168596 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/168596
FIXED TROCAR SEAL Jul 6, 2008 Abandoned
Array ( [id] => 4840861 [patent_doc_number] => 20080281347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'Transoral Placement of Extragastric Devices' [patent_app_type] => utility [patent_app_number] => 12/109373 [patent_app_country] => US [patent_app_date] => 2008-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 53 [patent_no_of_words] => 27483 [patent_no_of_claims] => 34 [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/A1/0281/20080281347.pdf [firstpage_image] =>[orig_patent_app_number] => 12109373 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/109373
Transoral Placement of Extragastric Devices Jun 8, 2008 Abandoned
Array ( [id] => 4961048 [patent_doc_number] => 20080275473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'SYSTEMS AND TECHNIQUES FOR MINIMALLY INVASIVE GASTROINTESTINAL PROCEDURES' [patent_app_type] => utility [patent_app_number] => 12/134685 [patent_app_country] => US [patent_app_date] => 2008-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 46 [patent_no_of_words] => 16619 [patent_no_of_claims] => 16 [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/A1/0275/20080275473.pdf [firstpage_image] =>[orig_patent_app_number] => 12134685 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/134685
Systems and techniques for minimally invasive gastrointestinal procedures Jun 5, 2008 Issued
Array ( [id] => 4741049 [patent_doc_number] => 20080234702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'DEVICES AND METHODS FOR HEART VALVE REPAIR' [patent_app_type] => utility [patent_app_number] => 12/132328 [patent_app_country] => US [patent_app_date] => 2008-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 14006 [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/A1/0234/20080234702.pdf [firstpage_image] =>[orig_patent_app_number] => 12132328 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/132328
DEVICES AND METHODS FOR HEART VALVE REPAIR Jun 2, 2008 Abandoned
Array ( [id] => 6378764 [patent_doc_number] => 20100076465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-25 [patent_title] => 'FIBRIN-BASED NERVE REPAIR CONDUIT AND METHOD OF PRODUCING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/451506 [patent_app_country] => US [patent_app_date] => 2008-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4358 [patent_no_of_claims] => 22 [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/A1/0076/20100076465.pdf [firstpage_image] =>[orig_patent_app_number] => 12451506 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/451506
FIBRIN-BASED NERVE REPAIR CONDUIT AND METHOD OF PRODUCING THE SAME May 14, 2008 Abandoned
Array ( [id] => 4779968 [patent_doc_number] => 20080287966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-20 [patent_title] => 'Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method' [patent_app_type] => utility [patent_app_number] => 12/082958 [patent_app_country] => US [patent_app_date] => 2008-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13037 [patent_no_of_claims] => 8 [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/A1/0287/20080287966.pdf [firstpage_image] =>[orig_patent_app_number] => 12082958 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/082958
Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method Apr 14, 2008 Abandoned
Array ( [id] => 4961045 [patent_doc_number] => 20080275470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method' [patent_app_type] => utility [patent_app_number] => 12/082959 [patent_app_country] => US [patent_app_date] => 2008-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13037 [patent_no_of_claims] => 6 [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/A1/0275/20080275470.pdf [firstpage_image] =>[orig_patent_app_number] => 12082959 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/082959
Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method Apr 14, 2008 Abandoned
Array ( [id] => 4888210 [patent_doc_number] => 20080262542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'Method of Performing a Cosmetic Operation' [patent_app_type] => utility [patent_app_number] => 12/103078 [patent_app_country] => US [patent_app_date] => 2008-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1456 [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/A1/0262/20080262542.pdf [firstpage_image] =>[orig_patent_app_number] => 12103078 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/103078
Method of Performing a Cosmetic Operation Apr 14, 2008 Abandoned
Array ( [id] => 4840851 [patent_doc_number] => 20080281337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method' [patent_app_type] => utility [patent_app_number] => 12/079250 [patent_app_country] => US [patent_app_date] => 2008-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13037 [patent_no_of_claims] => 5 [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/A1/0281/20080281337.pdf [firstpage_image] =>[orig_patent_app_number] => 12079250 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/079250
Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method Mar 24, 2008 Abandoned
Array ( [id] => 4683312 [patent_doc_number] => 20080249538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method' [patent_app_type] => utility [patent_app_number] => 12/079414 [patent_app_country] => US [patent_app_date] => 2008-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13037 [patent_no_of_claims] => 7 [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/A1/0249/20080249538.pdf [firstpage_image] =>[orig_patent_app_number] => 12079414 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/079414
Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method Mar 24, 2008 Abandoned
Array ( [id] => 5343725 [patent_doc_number] => 20090182375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-16 [patent_title] => 'SUTURE FOR WOUND CLOSURE, TISSUE APPROXIMATION, TISSUE SUPPORT, SUSPENSION AND/OR FIXATION' [patent_app_type] => utility [patent_app_number] => 12/052424 [patent_app_country] => US [patent_app_date] => 2008-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6489 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0182/20090182375.pdf [firstpage_image] =>[orig_patent_app_number] => 12052424 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/052424
SUTURE FOR WOUND CLOSURE, TISSUE APPROXIMATION, TISSUE SUPPORT, SUSPENSION AND/OR FIXATION Mar 19, 2008 Abandoned
Array ( [id] => 6325010 [patent_doc_number] => 20100114121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'ANASTOMOSIS SUTURING DEVICE AND METHODS THEREOF' [patent_app_type] => utility [patent_app_number] => 12/593020 [patent_app_country] => US [patent_app_date] => 2008-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3222 [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/A1/0114/20100114121.pdf [firstpage_image] =>[orig_patent_app_number] => 12593020 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/593020
ANASTOMOSIS SUTURING DEVICE AND METHODS THEREOF Mar 18, 2008 Abandoned
Array ( [id] => 4880905 [patent_doc_number] => 20080154288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-26 [patent_title] => 'APPARATUS AND METHOD FOR ENDOSCOPIC COLECTOMY' [patent_app_type] => utility [patent_app_number] => 12/027739 [patent_app_country] => US [patent_app_date] => 2008-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 12826 [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] => publications/A1/0154/20080154288.pdf [firstpage_image] =>[orig_patent_app_number] => 12027739 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/027739
Apparatus and method for endoscopic colectomy Feb 6, 2008 Issued
Array ( [id] => 9165858 [patent_doc_number] => 08591533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-26 [patent_title] => 'Endolumenal restriction method and apparatus' [patent_app_type] => utility [patent_app_number] => 12/526157 [patent_app_country] => US [patent_app_date] => 2008-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 56 [patent_no_of_words] => 14770 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12526157 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/526157
Endolumenal restriction method and apparatus Feb 5, 2008 Issued
Array ( [id] => 4824380 [patent_doc_number] => 20080228285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method' [patent_app_type] => utility [patent_app_number] => 12/012526 [patent_app_country] => US [patent_app_date] => 2008-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13036 [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/A1/0228/20080228285.pdf [firstpage_image] =>[orig_patent_app_number] => 12012526 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/012526
Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method Jan 30, 2008 Abandoned
Array ( [id] => 4728671 [patent_doc_number] => 20080208215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method' [patent_app_type] => utility [patent_app_number] => 12/012513 [patent_app_country] => US [patent_app_date] => 2008-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13036 [patent_no_of_claims] => 8 [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/A1/0208/20080208215.pdf [firstpage_image] =>[orig_patent_app_number] => 12012513 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/012513
Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method Jan 30, 2008 Abandoned
Array ( [id] => 4824210 [patent_doc_number] => 20080228206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method' [patent_app_type] => utility [patent_app_number] => 12/012497 [patent_app_country] => US [patent_app_date] => 2008-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13036 [patent_no_of_claims] => 6 [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/A1/0228/20080228206.pdf [firstpage_image] =>[orig_patent_app_number] => 12012497 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/012497
Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method Jan 30, 2008 Abandoned
Array ( [id] => 4874203 [patent_doc_number] => 20080200937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-21 [patent_title] => 'Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method' [patent_app_type] => utility [patent_app_number] => 12/011987 [patent_app_country] => US [patent_app_date] => 2008-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13036 [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/A1/0200/20080200937.pdf [firstpage_image] =>[orig_patent_app_number] => 12011987 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/011987
Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method Jan 29, 2008 Abandoned
Array ( [id] => 4874202 [patent_doc_number] => 20080200936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-21 [patent_title] => 'Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method' [patent_app_type] => utility [patent_app_number] => 12/011472 [patent_app_country] => US [patent_app_date] => 2008-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13036 [patent_no_of_claims] => 4 [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/A1/0200/20080200936.pdf [firstpage_image] =>[orig_patent_app_number] => 12011472 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/011472
Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method Jan 24, 2008 Abandoned
Array ( [id] => 6634777 [patent_doc_number] => 20100004739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-07 [patent_title] => 'TOOLS FOR REMOVAL AND INSTALLATION OF EXCHANGEABLE CARDIOVASCULAR VALVES' [patent_app_type] => utility [patent_app_number] => 12/522326 [patent_app_country] => US [patent_app_date] => 2008-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 7920 [patent_no_of_claims] => 26 [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/A1/0004/20100004739.pdf [firstpage_image] =>[orig_patent_app_number] => 12522326 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/522326
Tools for removal and installation of exchangeable cardiovascular valves Jan 16, 2008 Issued
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