Search

Alvin J. Stewart

Examiner (ID: 1771, Phone: (571)272-4760 , Office: P/3774 )

Most Active Art Unit
3774
Art Unit(s)
3799, 3738, 3774
Total Applications
1858
Issued Applications
1382
Pending Applications
207
Abandoned Applications
298

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9344172 [patent_doc_number] => 08663317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-04 [patent_title] => 'Intraluminar perforated radially expandable drug delivery prosthesis and a method for the production thereof' [patent_app_type] => utility [patent_app_number] => 13/616251 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 14731 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13616251 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/616251
Intraluminar perforated radially expandable drug delivery prosthesis and a method for the production thereof Sep 13, 2012 Issued
Array ( [id] => 8671839 [patent_doc_number] => 20130046377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-21 [patent_title] => 'Apparatus for Replacing a Cardiac Valve' [patent_app_type] => utility [patent_app_number] => 13/617959 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 58 [patent_figures_cnt] => 58 [patent_no_of_words] => 11360 [patent_no_of_claims] => 15 [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] => 13617959 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/617959
Apparatus for replacing a cardiac valve Sep 13, 2012 Issued
Array ( [id] => 10863172 [patent_doc_number] => 08888857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-18 [patent_title] => 'Constrained prosthetic knee with rotating bearing' [patent_app_type] => utility [patent_app_number] => 13/603899 [patent_app_country] => US [patent_app_date] => 2012-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 37 [patent_no_of_words] => 5981 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13603899 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/603899
Constrained prosthetic knee with rotating bearing Sep 4, 2012 Issued
Array ( [id] => 10875519 [patent_doc_number] => 08900302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-02 [patent_title] => 'Tendon crimp for passage into a bone tunnel and method for use thereof' [patent_app_type] => utility [patent_app_number] => 13/601282 [patent_app_country] => US [patent_app_date] => 2012-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 20 [patent_no_of_words] => 4760 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13601282 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/601282
Tendon crimp for passage into a bone tunnel and method for use thereof Aug 30, 2012 Issued
Array ( [id] => 10913507 [patent_doc_number] => 20140316526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-23 [patent_title] => 'RESILIENT INTERPOSITIONAL ARTHROPLASTY DEVICE' [patent_app_type] => utility [patent_app_number] => 14/239992 [patent_app_country] => US [patent_app_date] => 2012-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 52479 [patent_no_of_claims] => 24 [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] => 14239992 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/239992
Resilient interpositional arthroplasty device Aug 29, 2012 Issued
Array ( [id] => 10031423 [patent_doc_number] => 09072723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-07 [patent_title] => 'Medical device with coating that promotes endothelial cell adherence' [patent_app_type] => utility [patent_app_number] => 13/589907 [patent_app_country] => US [patent_app_date] => 2012-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9060 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13589907 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/589907
Medical device with coating that promotes endothelial cell adherence Aug 19, 2012 Issued
Array ( [id] => 8929004 [patent_doc_number] => 20130184764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-18 [patent_title] => 'PATIENT-SPECIFIC HIGH TIBIA OSTEOTOMY' [patent_app_type] => utility [patent_app_number] => 13/572895 [patent_app_country] => US [patent_app_date] => 2012-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5975 [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] => 13572895 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/572895
Patient-specific high tibia osteotomy Aug 12, 2012 Issued
Array ( [id] => 10976055 [patent_doc_number] => 20140379090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-25 [patent_title] => 'IN-VIVO CONDITION MONITORING OF METALLIC IMPLANTS BY ELECTROCHEMICAL TECHNIQUES' [patent_app_type] => utility [patent_app_number] => 14/237655 [patent_app_country] => US [patent_app_date] => 2012-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3741 [patent_no_of_claims] => 11 [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] => 14237655 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/237655
IN-VIVO CONDITION MONITORING OF METALLIC IMPLANTS BY ELECTROCHEMICAL TECHNIQUES Aug 7, 2012 Abandoned
Array ( [id] => 10921146 [patent_doc_number] => 20140324164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-30 [patent_title] => 'TECHNIQUES FOR PERCUTANEOUS MITRAL VALVE REPLACEMENT AND SEALING' [patent_app_type] => utility [patent_app_number] => 14/237264 [patent_app_country] => US [patent_app_date] => 2012-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 114 [patent_figures_cnt] => 114 [patent_no_of_words] => 67696 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14237264 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/237264
TECHNIQUES FOR PERCUTANEOUS MITRAL VALVE REPLACEMENT AND SEALING Aug 4, 2012 Abandoned
Array ( [id] => 9412675 [patent_doc_number] => 08696711 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-15 [patent_title] => 'Polyaxial bone anchor assembly with one-piece closure, pressure insert and plastic elongate member' [patent_app_type] => utility [patent_app_number] => 13/507802 [patent_app_country] => US [patent_app_date] => 2012-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 8463 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13507802 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/507802
Polyaxial bone anchor assembly with one-piece closure, pressure insert and plastic elongate member Jul 29, 2012 Issued
Array ( [id] => 10933757 [patent_doc_number] => 20140336778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-13 [patent_title] => 'Interlocking Acetabular Fixation Screws and Their Combination with a Reverse Hip Acetabular Cup' [patent_app_type] => utility [patent_app_number] => 14/237599 [patent_app_country] => US [patent_app_date] => 2012-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1877 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14237599 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/237599
Interlocking acetabular fixation screws and their combination with a reverse hip acetabular cup Jul 19, 2012 Issued
Array ( [id] => 8613165 [patent_doc_number] => 20130018477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-17 [patent_title] => 'Methods and Devices for Knee Joint Replacement with Anterior Cruciate Ligament Substitution' [patent_app_type] => utility [patent_app_number] => 13/547383 [patent_app_country] => US [patent_app_date] => 2012-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 15322 [patent_no_of_claims] => 11 [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] => 13547383 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/547383
Methods and devices for knee joint replacement with anterior cruciate ligament substitution Jul 11, 2012 Issued
Array ( [id] => 9943302 [patent_doc_number] => 08992597 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-31 [patent_title] => 'Endoluminal cardiac and venous valve prostheses and methods of manufacture and delivery thereof' [patent_app_type] => utility [patent_app_number] => 13/546384 [patent_app_country] => US [patent_app_date] => 2012-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 31 [patent_no_of_words] => 8601 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [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] => 13546384 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/546384
Endoluminal cardiac and venous valve prostheses and methods of manufacture and delivery thereof Jul 10, 2012 Issued
Array ( [id] => 10705220 [patent_doc_number] => 20160051367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-25 [patent_title] => 'HUMERAL IMPLANT FOR A SHOULDER PROSTHESIS' [patent_app_type] => utility [patent_app_number] => 14/412902 [patent_app_country] => US [patent_app_date] => 2012-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2382 [patent_no_of_claims] => 13 [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] => 14412902 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/412902
Humeral implant for a shoulder prosthesis Jul 4, 2012 Issued
Array ( [id] => 8994241 [patent_doc_number] => 08518121 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Prosthetic device with damper' [patent_app_type] => utility [patent_app_number] => 13/531737 [patent_app_country] => US [patent_app_date] => 2012-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 4192 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13531737 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/531737
Prosthetic device with damper Jun 24, 2012 Issued
Array ( [id] => 8407026 [patent_doc_number] => 20120239094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-20 [patent_title] => 'SYSTEM AND METHOD FOR SPINE STABILIZATION USING RESILIENT INSERTS' [patent_app_type] => utility [patent_app_number] => 13/486047 [patent_app_country] => US [patent_app_date] => 2012-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 20465 [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] => 13486047 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/486047
System and method for spine stabilization using resilient inserts May 31, 2012 Issued
Array ( [id] => 8510960 [patent_doc_number] => 20120310368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-06 [patent_title] => 'Surgical Implant' [patent_app_type] => utility [patent_app_number] => 13/486479 [patent_app_country] => US [patent_app_date] => 2012-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11077 [patent_no_of_claims] => 40 [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] => 13486479 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/486479
Surgical implant May 31, 2012 Issued
Array ( [id] => 9344189 [patent_doc_number] => 08663334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-04 [patent_title] => 'Lateral entry insert for cup trial' [patent_app_type] => utility [patent_app_number] => 13/484557 [patent_app_country] => US [patent_app_date] => 2012-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 4286 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13484557 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/484557
Lateral entry insert for cup trial May 30, 2012 Issued
Array ( [id] => 9232058 [patent_doc_number] => 08597360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-03 [patent_title] => 'Bone fusion device' [patent_app_type] => utility [patent_app_number] => 13/482778 [patent_app_country] => US [patent_app_date] => 2012-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 51 [patent_no_of_words] => 19200 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13482778 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/482778
Bone fusion device May 28, 2012 Issued
Array ( [id] => 9539044 [patent_doc_number] => 20140163691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'OSTEOSYNTHESIS IMPLANT' [patent_app_type] => utility [patent_app_number] => 14/119427 [patent_app_country] => US [patent_app_date] => 2012-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3085 [patent_no_of_claims] => 13 [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] => 14119427 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/119427
Osteosynthesis implant May 22, 2012 Issued
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