Search

Matthew A. Engel

Examiner (ID: 5159, Phone: (571)270-5226 , Office: P/3763 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5442150 [patent_doc_number] => 20090093789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-09 [patent_title] => 'Method of Delivering A Rate And Temperature - Dependent Substance Into The Eye' [patent_app_type] => utility [patent_app_number] => 12/243729 [patent_app_country] => US [patent_app_date] => 2008-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5865 [patent_no_of_claims] => 14 [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/A1/0093/20090093789.pdf [firstpage_image] =>[orig_patent_app_number] => 12243729 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/243729
Method of Delivering A Rate And Temperature - Dependent Substance Into The Eye Sep 30, 2008 Abandoned
Array ( [id] => 10641497 [patent_doc_number] => 09358348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-07 [patent_title] => 'Safety shield for medical needles' [patent_app_type] => utility [patent_app_number] => 12/237722 [patent_app_country] => US [patent_app_date] => 2008-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 8637 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12237722 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/237722
Safety shield for medical needles Sep 24, 2008 Issued
Array ( [id] => 6091621 [patent_doc_number] => 20110218498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-08 [patent_title] => 'CLEATED ANCHORING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/057731 [patent_app_country] => US [patent_app_date] => 2008-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 9278 [patent_no_of_claims] => 22 [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/A1/0218/20110218498.pdf [firstpage_image] =>[orig_patent_app_number] => 13057731 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/057731
CLEATED ANCHORING SYSTEM Aug 5, 2008 Abandoned
Array ( [id] => 6187597 [patent_doc_number] => 20110125081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-26 [patent_title] => 'Drug delivery apparatus guided by Micro Electrical Field Network for target cell of liver' [patent_app_type] => utility [patent_app_number] => 13/054568 [patent_app_country] => US [patent_app_date] => 2008-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3605 [patent_no_of_claims] => 8 [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/A1/0125/20110125081.pdf [firstpage_image] =>[orig_patent_app_number] => 13054568 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/054568
Drug delivery apparatus guided by Micro Electrical Field Network for target cell of liver Jul 17, 2008 Abandoned
Array ( [id] => 5297537 [patent_doc_number] => 20090012463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'KIT FOR AND METHOD OF ASSEMBLING AN APPLICATOR FOR INSERTING AN IMPLANT' [patent_app_type] => utility [patent_app_number] => 12/174644 [patent_app_country] => US [patent_app_date] => 2008-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3816 [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/A1/0012/20090012463.pdf [firstpage_image] =>[orig_patent_app_number] => 12174644 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/174644
Kit for and method of assembling an applicator for inserting an implant Jul 16, 2008 Issued
Array ( [id] => 6187641 [patent_doc_number] => 20110125101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-26 [patent_title] => 'OTOLOGIC SYRINGE NEEDLE' [patent_app_type] => utility [patent_app_number] => 13/054454 [patent_app_country] => US [patent_app_date] => 2008-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3530 [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/A1/0125/20110125101.pdf [firstpage_image] =>[orig_patent_app_number] => 13054454 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/054454
OTOLOGIC SYRINGE NEEDLE Jul 14, 2008 Abandoned
Array ( [id] => 5466243 [patent_doc_number] => 20090326443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'Preparatory dispensation systems and methods' [patent_app_type] => utility [patent_app_number] => 12/217134 [patent_app_country] => US [patent_app_date] => 2008-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12407 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0326/20090326443.pdf [firstpage_image] =>[orig_patent_app_number] => 12217134 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/217134
Preparatory dispensation systems and methods Jun 29, 2008 Abandoned
Array ( [id] => 5398791 [patent_doc_number] => 20090318854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-24 [patent_title] => 'GASTRIC PORT SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/145148 [patent_app_country] => US [patent_app_date] => 2008-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3399 [patent_no_of_claims] => 28 [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/A1/0318/20090318854.pdf [firstpage_image] =>[orig_patent_app_number] => 12145148 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/145148
Gastric port system Jun 23, 2008 Issued
Array ( [id] => 5311228 [patent_doc_number] => 20090018509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'Cartridge liquid injector' [patent_app_type] => utility [patent_app_number] => 12/213334 [patent_app_country] => US [patent_app_date] => 2008-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3321 [patent_no_of_claims] => 4 [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/A1/0018/20090018509.pdf [firstpage_image] =>[orig_patent_app_number] => 12213334 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/213334
Cartridge liquid injector Jun 17, 2008 Abandoned
Array ( [id] => 5491155 [patent_doc_number] => 20090292226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-26 [patent_title] => 'MEDICAL SYSTEM AND METHOD EMPLOYING A DRUG DELIVERY ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 12/124283 [patent_app_country] => US [patent_app_date] => 2008-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3034 [patent_no_of_claims] => 21 [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/A1/0292/20090292226.pdf [firstpage_image] =>[orig_patent_app_number] => 12124283 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/124283
MEDICAL SYSTEM AND METHOD EMPLOYING A DRUG DELIVERY ASSEMBLY May 20, 2008 Abandoned
Array ( [id] => 5350402 [patent_doc_number] => 20090005763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-01 [patent_title] => 'Implantable Devices and Methods for Delivering Drugs and Other Substances to Treat Sinusitis and Other Disorders' [patent_app_type] => utility [patent_app_number] => 12/107005 [patent_app_country] => US [patent_app_date] => 2008-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 16258 [patent_no_of_claims] => 62 [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/A1/0005/20090005763.pdf [firstpage_image] =>[orig_patent_app_number] => 12107005 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/107005
Implantable devices and methods for delivering drugs and other substances to treat sinusitis and other disorders Apr 20, 2008 Issued
Array ( [id] => 4888249 [patent_doc_number] => 20080262581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'CURRENT DENSITY DETECTION AND CONTROL SYSTEM AND METHOD FOR AN ELECTROKINETIC DELIVERY OF MEDICAMENTS' [patent_app_type] => utility [patent_app_number] => 12/104515 [patent_app_country] => US [patent_app_date] => 2008-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6418 [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/A1/0262/20080262581.pdf [firstpage_image] =>[orig_patent_app_number] => 12104515 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/104515
CURRENT DENSITY DETECTION AND CONTROL SYSTEM AND METHOD FOR AN ELECTROKINETIC DELIVERY OF MEDICAMENTS Apr 16, 2008 Abandoned
Array ( [id] => 4779910 [patent_doc_number] => 20080287908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-20 [patent_title] => 'Ethmoidotomy System and Implantable Spacer Devices Having Therapeutic Substance Delivery Capability for Treatment of Paranasal Sinusitis' [patent_app_type] => utility [patent_app_number] => 12/100361 [patent_app_country] => US [patent_app_date] => 2008-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 19955 [patent_no_of_claims] => 55 [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/A1/0287/20080287908.pdf [firstpage_image] =>[orig_patent_app_number] => 12100361 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/100361
Ethmoidotomy system and implantable spacer devices having therapeutic substance delivery capability for treatment of paranasal sinusitis Apr 8, 2008 Issued
Array ( [id] => 11581831 [patent_doc_number] => 09636450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-02 [patent_title] => 'Pump system modular components for delivering medication and analyte sensing at seperate insertion sites' [patent_app_type] => utility [patent_app_number] => 12/032593 [patent_app_country] => US [patent_app_date] => 2008-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 28 [patent_no_of_words] => 14070 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12032593 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/032593
Pump system modular components for delivering medication and analyte sensing at seperate insertion sites Feb 14, 2008 Issued
Array ( [id] => 11356482 [patent_doc_number] => 09533122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-03 [patent_title] => 'Catheter drive system with control handle rotatable about two axes separated from housing by shaft' [patent_app_type] => utility [patent_app_number] => 12/008502 [patent_app_country] => US [patent_app_date] => 2008-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 59 [patent_no_of_words] => 11042 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12008502 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/008502
Catheter drive system with control handle rotatable about two axes separated from housing by shaft Jan 10, 2008 Issued
Array ( [id] => 14055727 [patent_doc_number] => 10232140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-19 [patent_title] => Anti-occlusion catheter adapter [patent_app_type] => utility [patent_app_number] => 11/959295 [patent_app_country] => US [patent_app_date] => 2007-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4669 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 481 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11959295 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/959295
Anti-occlusion catheter adapter Dec 17, 2007 Issued
Array ( [id] => 5330237 [patent_doc_number] => 20090110714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-30 [patent_title] => 'Medical or veterinary digestive tract utilization systems and methods' [patent_app_type] => utility [patent_app_number] => 12/002288 [patent_app_country] => US [patent_app_date] => 2007-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 25549 [patent_no_of_claims] => 52 [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/A1/0110/20090110714.pdf [firstpage_image] =>[orig_patent_app_number] => 12002288 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/002288
Medical or veterinary digestive tract utilization systems and methods Dec 12, 2007 Issued
Array ( [id] => 5279787 [patent_doc_number] => 20090131919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-21 [patent_title] => 'Implantable medical device' [patent_app_type] => utility [patent_app_number] => 11/986451 [patent_app_country] => US [patent_app_date] => 2007-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5288 [patent_no_of_claims] => 24 [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/A1/0131/20090131919.pdf [firstpage_image] =>[orig_patent_app_number] => 11986451 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/986451
Implantable medical device Nov 20, 2007 Abandoned
Array ( [id] => 6641919 [patent_doc_number] => 20100036322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-11 [patent_title] => 'ANTI-FREE FLOW MECHANISM' [patent_app_type] => utility [patent_app_number] => 12/514311 [patent_app_country] => US [patent_app_date] => 2007-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1836 [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/A1/0036/20100036322.pdf [firstpage_image] =>[orig_patent_app_number] => 12514311 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/514311
Anti-free flow mechanism Nov 12, 2007 Issued
Array ( [id] => 11183766 [patent_doc_number] => 09415150 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-16 [patent_title] => 'Balanced flow dialysis machine' [patent_app_type] => utility [patent_app_number] => 11/938083 [patent_app_country] => US [patent_app_date] => 2007-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 64 [patent_figures_cnt] => 79 [patent_no_of_words] => 43231 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11938083 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/938083
Balanced flow dialysis machine Nov 8, 2007 Issued
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