Search

Matthew A. Engel

Examiner (ID: 12926, 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] => 8638715 [patent_doc_number] => 20130030518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'COATED DEVICES AND METHOD OF MAKING COATED DEVICES THAT REDUCE SMOOTH MUSCLE CELL PROLIFERATION AND PLATELET ACTIVITY' [patent_app_type] => utility [patent_app_number] => 13/633578 [patent_app_country] => US [patent_app_date] => 2012-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 17697 [patent_no_of_claims] => 19 [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] => 13633578 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/633578
Coated devices and method of making coated devices that reduce smooth muscle cell proliferation and platelet activity Oct 1, 2012 Issued
Array ( [id] => 9397361 [patent_doc_number] => 20140094767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-03 [patent_title] => 'IMPLANT INSERTION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/633268 [patent_app_country] => US [patent_app_date] => 2012-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3796 [patent_no_of_claims] => 24 [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] => 13633268 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/633268
Implant insertion system Oct 1, 2012 Issued
Array ( [id] => 8638609 [patent_doc_number] => 20130030412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'Method and Device for Mixing Substances' [patent_app_type] => utility [patent_app_number] => 13/630307 [patent_app_country] => US [patent_app_date] => 2012-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5133 [patent_no_of_claims] => 43 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13630307 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/630307
Method and Device for Mixing Substances Sep 27, 2012 Abandoned
Array ( [id] => 13165137 [patent_doc_number] => 10098659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => Tunneler device including a separation prevention device [patent_app_type] => utility [patent_app_number] => 13/625253 [patent_app_country] => US [patent_app_date] => 2012-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3544 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13625253 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/625253
Tunneler device including a separation prevention device Sep 23, 2012 Issued
Array ( [id] => 10175007 [patent_doc_number] => 09205194 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-08 [patent_title] => 'Dual chamber mixing device for a syringe' [patent_app_type] => utility [patent_app_number] => 13/566079 [patent_app_country] => US [patent_app_date] => 2012-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 7554 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13566079 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/566079
Dual chamber mixing device for a syringe Aug 2, 2012 Issued
Array ( [id] => 8649830 [patent_doc_number] => 20130035560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-07 [patent_title] => 'MULTI-DIRECTIONAL MICROFLUIDIC DRUG DELIVERY DEVICE' [patent_app_type] => utility [patent_app_number] => 13/563785 [patent_app_country] => US [patent_app_date] => 2012-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 17534 [patent_no_of_claims] => 30 [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] => 13563785 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/563785
Multi-directional microfluidic drug delivery device Jul 31, 2012 Issued
Array ( [id] => 8649844 [patent_doc_number] => 20130035574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-07 [patent_title] => 'MICROFLUIDIC DRUG DELIVERY DEVICES WITH VENTURI EFFECT' [patent_app_type] => utility [patent_app_number] => 13/563786 [patent_app_country] => US [patent_app_date] => 2012-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 17535 [patent_no_of_claims] => 19 [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] => 13563786 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/563786
Microfluidic drug delivery devices with venturi effect Jul 31, 2012 Issued
Array ( [id] => 9450475 [patent_doc_number] => 20140121645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'METHODS AND APPARATUS FOR THE CVCS' [patent_app_type] => utility [patent_app_number] => 13/261795 [patent_app_country] => US [patent_app_date] => 2012-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7622 [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] => 13261795 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/261795
METHODS AND APPARATUS FOR THE CVCS Jul 15, 2012 Abandoned
Array ( [id] => 9263686 [patent_doc_number] => 20130345615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-26 [patent_title] => 'Intracorneal Drug Delivery Device and Associated Methods' [patent_app_type] => utility [patent_app_number] => 13/529873 [patent_app_country] => US [patent_app_date] => 2012-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9766 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13529873 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/529873
Intracorneal Drug Delivery Device and Associated Methods Jun 20, 2012 Abandoned
Array ( [id] => 9450436 [patent_doc_number] => 20140121606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'CARTRIDGE HOLDER ASSEMBLY FOR DRUG DELIVERY DEVICES' [patent_app_type] => utility [patent_app_number] => 14/126104 [patent_app_country] => US [patent_app_date] => 2012-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4949 [patent_no_of_claims] => 14 [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] => 14126104 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/126104
Cartridge holder latch mating to axial through opening of bearing with central threaded opening Jun 13, 2012 Issued
Array ( [id] => 11356101 [patent_doc_number] => 09532739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-03 [patent_title] => 'Methods and apparatus for guiding medical care based on detected gastric function' [patent_app_type] => utility [patent_app_number] => 13/495990 [patent_app_country] => US [patent_app_date] => 2012-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 70976 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13495990 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/495990
Methods and apparatus for guiding medical care based on detected gastric function Jun 12, 2012 Issued
Array ( [id] => 14003515 [patent_doc_number] => 10220186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-05 [patent_title] => Collapse-resistant swellable catheter [patent_app_type] => utility [patent_app_number] => 13/479114 [patent_app_country] => US [patent_app_date] => 2012-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 25 [patent_no_of_words] => 6955 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13479114 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/479114
Collapse-resistant swellable catheter May 22, 2012 Issued
Array ( [id] => 9319764 [patent_doc_number] => 20140052102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-20 [patent_title] => 'Reuse Protection for Disposable Parts' [patent_app_type] => utility [patent_app_number] => 14/114484 [patent_app_country] => US [patent_app_date] => 2012-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 12091 [patent_no_of_claims] => 16 [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] => 14114484 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/114484
Reuse Protection for Disposable Parts May 3, 2012 Abandoned
Array ( [id] => 8490483 [patent_doc_number] => 20120289890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-15 [patent_title] => 'OXYGEN DELIVERY DEVICE' [patent_app_type] => utility [patent_app_number] => 13/457564 [patent_app_country] => US [patent_app_date] => 2012-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2903 [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] => 13457564 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/457564
OXYGEN DELIVERY DEVICE Apr 26, 2012 Abandoned
Array ( [id] => 11407902 [patent_doc_number] => 09555188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-31 [patent_title] => 'Implantable infusion device having voltage boost circuit and selection circuit to alternately connect battery with charging circuit' [patent_app_type] => utility [patent_app_number] => 13/458150 [patent_app_country] => US [patent_app_date] => 2012-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 26 [patent_no_of_words] => 11310 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13458150 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/458150
Implantable infusion device having voltage boost circuit and selection circuit to alternately connect battery with charging circuit Apr 26, 2012 Issued
Array ( [id] => 9122616 [patent_doc_number] => 20130289538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'Charge Pump Sequencing for Minimizing In-Rush Current' [patent_app_type] => utility [patent_app_number] => 13/458147 [patent_app_country] => US [patent_app_date] => 2012-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 14245 [patent_no_of_claims] => 21 [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] => 13458147 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/458147
Implantable infusion device having selective voltage boost circuit with charge pump circuit for generating control signals using first and second profiles Apr 26, 2012 Issued
Array ( [id] => 9319739 [patent_doc_number] => 20140052077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-20 [patent_title] => 'Connection for Medical Device' [patent_app_type] => utility [patent_app_number] => 14/113987 [patent_app_country] => US [patent_app_date] => 2012-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10776 [patent_no_of_claims] => 12 [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] => 14113987 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/113987
Connection for medical device Apr 25, 2012 Issued
Array ( [id] => 9122547 [patent_doc_number] => 20130289469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'Infusion Sleeve With Motion Reduction Profile' [patent_app_type] => utility [patent_app_number] => 13/456353 [patent_app_country] => US [patent_app_date] => 2012-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3212 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13456353 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/456353
Infusion Sleeve With Motion Reduction Profile Apr 25, 2012 Abandoned
Array ( [id] => 9319741 [patent_doc_number] => 20140052079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-20 [patent_title] => 'VALVE ARRANGEMENT FOR MEDICAL DEVICE' [patent_app_type] => utility [patent_app_number] => 14/113393 [patent_app_country] => US [patent_app_date] => 2012-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10050 [patent_no_of_claims] => 13 [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] => 14113393 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/113393
Valve arrangement for medical device Apr 25, 2012 Issued
Array ( [id] => 11697716 [patent_doc_number] => 09687613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-27 [patent_title] => 'Resetting mechanism for a drug delivery device' [patent_app_type] => utility [patent_app_number] => 13/454784 [patent_app_country] => US [patent_app_date] => 2012-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 8800 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13454784 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/454784
Resetting mechanism for a drug delivery device Apr 23, 2012 Issued
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