Search

Matthew A. Engel

Examiner (ID: 7882, Phone: (571)270-5226 , Office: P/3763 )

Most Active Art Unit
3763
Art Unit(s)
3783, 3763, 3767
Total Applications
303
Issued Applications
201
Pending Applications
1
Abandoned Applications
101

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11356147 [patent_doc_number] => 09532784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-03 [patent_title] => 'Sclerotherapy catheter with lumen having wire rotated by motor and simultaneous withdrawal from vein' [patent_app_type] => utility [patent_app_number] => 13/194253 [patent_app_country] => US [patent_app_date] => 2011-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7415 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13194253 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/194253
Sclerotherapy catheter with lumen having wire rotated by motor and simultaneous withdrawal from vein Jul 28, 2011 Issued
Array ( [id] => 11356147 [patent_doc_number] => 09532784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-03 [patent_title] => 'Sclerotherapy catheter with lumen having wire rotated by motor and simultaneous withdrawal from vein' [patent_app_type] => utility [patent_app_number] => 13/194253 [patent_app_country] => US [patent_app_date] => 2011-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7415 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13194253 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/194253
Sclerotherapy catheter with lumen having wire rotated by motor and simultaneous withdrawal from vein Jul 28, 2011 Issued
Array ( [id] => 11356147 [patent_doc_number] => 09532784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-03 [patent_title] => 'Sclerotherapy catheter with lumen having wire rotated by motor and simultaneous withdrawal from vein' [patent_app_type] => utility [patent_app_number] => 13/194253 [patent_app_country] => US [patent_app_date] => 2011-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7415 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13194253 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/194253
Sclerotherapy catheter with lumen having wire rotated by motor and simultaneous withdrawal from vein Jul 28, 2011 Issued
Array ( [id] => 11356147 [patent_doc_number] => 09532784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-03 [patent_title] => 'Sclerotherapy catheter with lumen having wire rotated by motor and simultaneous withdrawal from vein' [patent_app_type] => utility [patent_app_number] => 13/194253 [patent_app_country] => US [patent_app_date] => 2011-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7415 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13194253 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/194253
Sclerotherapy catheter with lumen having wire rotated by motor and simultaneous withdrawal from vein Jul 28, 2011 Issued
Array ( [id] => 12466581 [patent_doc_number] => 09987435 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-05 [patent_title] => Apparatus and method for safely inserting an introducer needle into epidural space [patent_app_type] => utility [patent_app_number] => 13/261532 [patent_app_country] => US [patent_app_date] => 2011-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 3482 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13261532 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/261532
Apparatus and method for safely inserting an introducer needle into epidural space Jun 7, 2011 Issued
Array ( [id] => 8344068 [patent_doc_number] => 20120204997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-16 [patent_title] => 'MONITORING INJECTOR OPERATION' [patent_app_type] => utility [patent_app_number] => 13/115719 [patent_app_country] => US [patent_app_date] => 2011-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7786 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13115719 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/115719
MONITORING INJECTOR OPERATION May 24, 2011 Abandoned
Array ( [id] => 13179993 [patent_doc_number] => 10105485 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => MRI surgical systems including MRI-compatible surgical cannulae for transferring a substance to and/or from a patient [patent_app_type] => utility [patent_app_number] => 13/640251 [patent_app_country] => US [patent_app_date] => 2011-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 27 [patent_no_of_words] => 18045 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 400 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13640251 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/640251
MRI surgical systems including MRI-compatible surgical cannulae for transferring a substance to and/or from a patient Apr 7, 2011 Issued
Array ( [id] => 8418060 [patent_doc_number] => 20120245560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-27 [patent_title] => 'MULTI-VESSEL COMPUTER CONTROL DRUG DELIVERY' [patent_app_type] => utility [patent_app_number] => 13/053518 [patent_app_country] => US [patent_app_date] => 2011-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7746 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13053518 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/053518
MULTI-VESSEL COMPUTER CONTROL DRUG DELIVERY Mar 21, 2011 Abandoned
Array ( [id] => 10607067 [patent_doc_number] => 09327086 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-03 [patent_title] => 'Needle shield and adapter fixedly attached to syringe' [patent_app_type] => utility [patent_app_number] => 13/583096 [patent_app_country] => US [patent_app_date] => 2011-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 32 [patent_no_of_words] => 10490 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13583096 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/583096
Needle shield and adapter fixedly attached to syringe Mar 10, 2011 Issued
Array ( [id] => 8613012 [patent_doc_number] => 20130018324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-17 [patent_title] => 'INJECTION DEVICE' [patent_app_type] => utility [patent_app_number] => 13/261424 [patent_app_country] => US [patent_app_date] => 2011-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1892 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13261424 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/261424
Injection device Feb 27, 2011 Issued
Array ( [id] => 13091409 [patent_doc_number] => 10065030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-04 [patent_title] => Vacuum assisted percutaneous appliance [patent_app_type] => utility [patent_app_number] => 13/394239 [patent_app_country] => US [patent_app_date] => 2011-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 7002 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13394239 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/394239
Vacuum assisted percutaneous appliance Feb 22, 2011 Issued
Array ( [id] => 8811476 [patent_doc_number] => 20130112521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'Clutch Mechanism' [patent_app_type] => utility [patent_app_number] => 13/579339 [patent_app_country] => US [patent_app_date] => 2011-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5997 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13579339 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/579339
Autoinjector having piston rod with non-circular axial bore slidably arranged on housing shaft to prevent relative rotation Feb 15, 2011 Issued
Array ( [id] => 8587395 [patent_doc_number] => 20130006216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'LOW DOSE PREFILLED DRUG DELIVERY DEVICE AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/261383 [patent_app_country] => US [patent_app_date] => 2011-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5530 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13261383 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/261383
Low dose prefilled drug delivery device and method Jan 30, 2011 Issued
Array ( [id] => 8610793 [patent_doc_number] => 20130016105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-17 [patent_title] => 'DOSE DISPLAY MECHANISM FOR A DRUG DELIVERY DEVICE' [patent_app_type] => utility [patent_app_number] => 13/509600 [patent_app_country] => US [patent_app_date] => 2010-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5135 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13509600 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/509600
Dose display mechanism for drug delivery device with first and second windows and scales Nov 30, 2010 Issued
Array ( [id] => 11428113 [patent_doc_number] => 09566417 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-02-14 [patent_title] => 'Integrated antimicrobial dressing' [patent_app_type] => utility [patent_app_number] => 12/956473 [patent_app_country] => US [patent_app_date] => 2010-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 25 [patent_no_of_words] => 6444 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12956473 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/956473
Integrated antimicrobial dressing Nov 29, 2010 Issued
Array ( [id] => 8567581 [patent_doc_number] => 20120330152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-27 [patent_title] => 'FLUID MANAGEMENT SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/512565 [patent_app_country] => US [patent_app_date] => 2009-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5805 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13512565 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/512565
Fluid management device having rotating carousel with container holders for vertically positioning a container during automated spiking and injection into patient Nov 23, 2010 Issued
Array ( [id] => 10881620 [patent_doc_number] => 08905996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-09 [patent_title] => 'Cannulated syringe' [patent_app_type] => utility [patent_app_number] => 12/917259 [patent_app_country] => US [patent_app_date] => 2010-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5483 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12917259 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/917259
Cannulated syringe Oct 31, 2010 Issued
Array ( [id] => 10161510 [patent_doc_number] => 09192719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-24 [patent_title] => 'Implantable medical pump diagnostics' [patent_app_type] => utility [patent_app_number] => 12/916720 [patent_app_country] => US [patent_app_date] => 2010-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 26582 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12916720 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/916720
Implantable medical pump diagnostics Oct 31, 2010 Issued
Array ( [id] => 5945742 [patent_doc_number] => 20110106054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-05 [patent_title] => 'MULTI-LUMEN MEDICAL MIXING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/914167 [patent_app_country] => US [patent_app_date] => 2010-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5340 [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/A1/0106/20110106054.pdf [firstpage_image] =>[orig_patent_app_number] => 12914167 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/914167
Coaxial needle cannula with distal spiral mixer and side ports for fluid injection Oct 27, 2010 Issued
Array ( [id] => 8174670 [patent_doc_number] => 20120109070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'CATHETER SECUREMENT DEVICE TO SECURE SILICONE WINGED PICCS' [patent_app_type] => utility [patent_app_number] => 12/914242 [patent_app_country] => US [patent_app_date] => 2010-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2623 [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/A1/0109/20120109070.pdf [firstpage_image] =>[orig_patent_app_number] => 12914242 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/914242
CATHETER SECUREMENT DEVICE TO SECURE SILICONE WINGED PICCS Oct 27, 2010 Abandoned
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