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] => 18043486 [patent_doc_number] => 11517418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Prosthesis with branched portion [patent_app_type] => utility [patent_app_number] => 16/745778 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 11313 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16745778 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745778
Prosthesis with branched portion Jan 16, 2020 Issued
Array ( [id] => 15894577 [patent_doc_number] => 20200146807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => PROSTHESIS WITH BRANCHED PORTION [patent_app_type] => utility [patent_app_number] => 16/745764 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16745764 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745764
Prosthesis with branched portion Jan 16, 2020 Issued
Array ( [id] => 15894671 [patent_doc_number] => 20200146854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => METHODS AND DEVICES FOR HEART VALVE REPAIR [patent_app_type] => utility [patent_app_number] => 16/740172 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16740172 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/740172
METHODS AND DEVICES FOR HEART VALVE REPAIR Jan 9, 2020 Abandoned
Array ( [id] => 16443846 [patent_doc_number] => 10835750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Prosthetic aortic valve pacing system [patent_app_type] => utility [patent_app_number] => 16/734798 [patent_app_country] => US [patent_app_date] => 2020-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 12984 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16734798 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/734798
Prosthetic aortic valve pacing system Jan 5, 2020 Issued
Array ( [id] => 16450720 [patent_doc_number] => 20200360146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => Hip Joint Device [patent_app_type] => utility [patent_app_number] => 16/734593 [patent_app_country] => US [patent_app_date] => 2020-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12838 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16734593 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/734593
Hip Joint Device Jan 5, 2020 Pending
Array ( [id] => 17618792 [patent_doc_number] => 11337816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Reconstruction prosthesis [patent_app_type] => utility [patent_app_number] => 16/725641 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3688 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16725641 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/725641
Reconstruction prosthesis Dec 22, 2019 Issued
Array ( [id] => 19503685 [patent_doc_number] => 12115083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Augmented, just-in-time, patient-specific implant manufacture [patent_app_type] => utility [patent_app_number] => 16/713282 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5821 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16713282 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/713282
Augmented, just-in-time, patient-specific implant manufacture Dec 12, 2019 Issued
Array ( [id] => 15708291 [patent_doc_number] => 20200100911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => SHOULDER ARTHROPLASTY TRIAL DEVICE [patent_app_type] => utility [patent_app_number] => 16/703327 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16703327 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/703327
Shoulder arthroplasty trial device Dec 3, 2019 Issued
Array ( [id] => 18716325 [patent_doc_number] => 11793646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Rigid segmented flexible anchors [patent_app_type] => utility [patent_app_number] => 16/694310 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 82 [patent_no_of_words] => 11007 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16694310 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/694310
Rigid segmented flexible anchors Nov 24, 2019 Issued
Array ( [id] => 15585787 [patent_doc_number] => 20200069428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => MAGNETIC PROSTHETIC [patent_app_type] => utility [patent_app_number] => 16/677010 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16677010 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/677010
Magnetic prosthetic Nov 6, 2019 Issued
Array ( [id] => 15524313 [patent_doc_number] => 20200054462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => UNICOMPARTMENTAL KNEE ARTHROPLASTY [patent_app_type] => utility [patent_app_number] => 16/664154 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16664154 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664154
Unicompartmental knee arthroplasty Oct 24, 2019 Issued
Array ( [id] => 15492671 [patent_doc_number] => 20200046524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => MODULAR ENDO-AORTIC DEVICE FOR ENDOVASCULAR AORTIC REPAIR OF DISSECTIONS AND BEING CONFIGURED FOR ADAPTABILITY OF ORGANS OF VARIOUS ANATOMICAL CHARACTERISTICS AND METHOD OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/597878 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16597878 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/597878
Modular endo-aortic device for endovascular aortic repair of dissections and being configured for adaptability of organs of various anatomical characteristics and method of using the same Oct 9, 2019 Issued
Array ( [id] => 17726394 [patent_doc_number] => 11382758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Implantable devices for musculoskeletal repair and regeneration [patent_app_type] => utility [patent_app_number] => 16/567632 [patent_app_country] => US [patent_app_date] => 2019-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 41 [patent_no_of_words] => 13649 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16567632 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/567632
Implantable devices for musculoskeletal repair and regeneration Sep 10, 2019 Issued
Array ( [id] => 17783406 [patent_doc_number] => 11406507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Total wrist prosthesis and related methods [patent_app_type] => utility [patent_app_number] => 16/566160 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 26 [patent_no_of_words] => 5562 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16566160 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/566160
Total wrist prosthesis and related methods Sep 9, 2019 Issued
Array ( [id] => 16107923 [patent_doc_number] => 20200205984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => PATIENT-SPECIFIC MANDIBULAR IMPLANT INSERTED INTO MANDIBULAR DEFECT REGION AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 16/561649 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16561649 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/561649
Patient-specific mandibular implant inserted into mandibular defect region and method of manufacturing the same Sep 4, 2019 Issued
Array ( [id] => 15750865 [patent_doc_number] => 10617512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Biomedical patches with aligned fibers [patent_app_type] => utility [patent_app_number] => 16/540548 [patent_app_country] => US [patent_app_date] => 2019-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 62 [patent_no_of_words] => 16778 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16540548 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/540548
Biomedical patches with aligned fibers Aug 13, 2019 Issued
Array ( [id] => 15320481 [patent_doc_number] => 20200000570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => BIOMEDICAL PATCHES WITH ALIGNED FIBERS [patent_app_type] => utility [patent_app_number] => 16/540335 [patent_app_country] => US [patent_app_date] => 2019-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16540335 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/540335
Biomedical patches with aligned fibers Aug 13, 2019 Issued
Array ( [id] => 17496322 [patent_doc_number] => 11285002 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Methods and apparatus for endovascularly replacing a heart valve [patent_app_type] => utility [patent_app_number] => 16/539112 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 54 [patent_figures_cnt] => 137 [patent_no_of_words] => 14263 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16539112 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/539112
Methods and apparatus for endovascularly replacing a heart valve Aug 12, 2019 Issued
Array ( [id] => 17280746 [patent_doc_number] => 11197759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Implant having multiple adjusting mechanisms [patent_app_type] => utility [patent_app_number] => 16/518781 [patent_app_country] => US [patent_app_date] => 2019-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 16982 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16518781 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/518781
Implant having multiple adjusting mechanisms Jul 21, 2019 Issued
Array ( [id] => 16335437 [patent_doc_number] => 10786374 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Uncaging stent [patent_app_type] => utility [patent_app_number] => 16/518657 [patent_app_country] => US [patent_app_date] => 2019-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 134 [patent_figures_cnt] => 244 [patent_no_of_words] => 132529 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16518657 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/518657
Uncaging stent Jul 21, 2019 Issued
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