Search

David J. Steadman

Examiner (ID: 18187, Phone: (571)272-0942 , Office: P/1656 )

Most Active Art Unit
1656
Art Unit(s)
1652, 1656
Total Applications
1706
Issued Applications
728
Pending Applications
253
Abandoned Applications
750

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11497952 [patent_doc_number] => 20170072137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'Mechanical Driver' [patent_app_type] => utility [patent_app_number] => 15/359914 [patent_app_country] => US [patent_app_date] => 2016-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10402 [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] => 15359914 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/359914
Mechanical driver Nov 22, 2016 Issued
Array ( [id] => 11574749 [patent_doc_number] => 09629991 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-04-25 [patent_title] => 'Disposable radio frequency needle cartridges having absorbing containment barriers' [patent_app_type] => utility [patent_app_number] => 15/356079 [patent_app_country] => US [patent_app_date] => 2016-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 12874 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15356079 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/356079
Disposable radio frequency needle cartridges having absorbing containment barriers Nov 17, 2016 Issued
Array ( [id] => 11469178 [patent_doc_number] => 20170055961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'Echogenic Enhancement for a Needle' [patent_app_type] => utility [patent_app_number] => 15/351023 [patent_app_country] => US [patent_app_date] => 2016-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2888 [patent_no_of_claims] => 19 [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] => 15351023 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/351023
Echogenic enhancement for a needle Nov 13, 2016 Issued
Array ( [id] => 14196775 [patent_doc_number] => 10265474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-23 [patent_title] => Drug delivery device and cartridge holder for a drug delivery device [patent_app_type] => utility [patent_app_number] => 15/349236 [patent_app_country] => US [patent_app_date] => 2016-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5927 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15349236 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/349236
Drug delivery device and cartridge holder for a drug delivery device Nov 10, 2016 Issued
Array ( [id] => 14055671 [patent_doc_number] => 10232112 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-19 [patent_title] => Reservoir plunger position monitoring and medical device incorporating same [patent_app_type] => utility [patent_app_number] => 15/345480 [patent_app_country] => US [patent_app_date] => 2016-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 16087 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15345480 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/345480
Reservoir plunger position monitoring and medical device incorporating same Nov 6, 2016 Issued
Array ( [id] => 11434473 [patent_doc_number] => 20170035494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'JAW CLOSURE DETECTION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/299514 [patent_app_country] => US [patent_app_date] => 2016-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4013 [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] => 15299514 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/299514
Jaw closure detection system Oct 20, 2016 Issued
Array ( [id] => 13659383 [patent_doc_number] => 10159838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-25 [patent_title] => Methods for stimulating a dorsal root ganglion [patent_app_type] => utility [patent_app_number] => 15/290953 [patent_app_country] => US [patent_app_date] => 2016-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 63 [patent_no_of_words] => 20475 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15290953 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/290953
Methods for stimulating a dorsal root ganglion Oct 10, 2016 Issued
Array ( [id] => 11400576 [patent_doc_number] => 20170021115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-26 [patent_title] => 'PORTABLE MEDICAL GAS DELIVERY SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/285941 [patent_app_country] => US [patent_app_date] => 2016-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2964 [patent_no_of_claims] => 5 [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] => 15285941 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/285941
Portable medical gas delivery system Oct 4, 2016 Issued
Array ( [id] => 14259149 [patent_doc_number] => 10279119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-07 [patent_title] => Safety syringe and methods for administration of a medicament dose by subject weight [patent_app_type] => utility [patent_app_number] => 15/266023 [patent_app_country] => US [patent_app_date] => 2016-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 16117 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15266023 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/266023
Safety syringe and methods for administration of a medicament dose by subject weight Sep 14, 2016 Issued
Array ( [id] => 11082425 [patent_doc_number] => 20160279390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'SYSTEMS AND METHODS FOR ANCHORING MEDICAL DEVICES' [patent_app_type] => utility [patent_app_number] => 15/176638 [patent_app_country] => US [patent_app_date] => 2016-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10151 [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] => 15176638 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/176638
Systems and methods for anchoring medical devices Jun 7, 2016 Issued
Array ( [id] => 11581871 [patent_doc_number] => 09636491 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-05-02 [patent_title] => 'Disposable needle cartridges having absorbing contaminant barriers' [patent_app_type] => utility [patent_app_number] => 15/176223 [patent_app_country] => US [patent_app_date] => 2016-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 9190 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15176223 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/176223
Disposable needle cartridges having absorbing contaminant barriers Jun 7, 2016 Issued
Array ( [id] => 11059743 [patent_doc_number] => 20160256705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-08 [patent_title] => 'REDUCED PROFILE AND ENHANCED FLEXIBILITY DELIVERY CATHETERS FOR LIGHT ACTIVATED AGENTS' [patent_app_type] => utility [patent_app_number] => 15/158513 [patent_app_country] => US [patent_app_date] => 2016-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8361 [patent_no_of_claims] => 11 [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] => 15158513 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/158513
Reduced profile and enhanced flexibility delivery catheters for light activated agents May 17, 2016 Issued
Array ( [id] => 11099764 [patent_doc_number] => 20160296734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-13 [patent_title] => 'CATHETER SHAFT DESIGNS' [patent_app_type] => utility [patent_app_number] => 15/155559 [patent_app_country] => US [patent_app_date] => 2016-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9511 [patent_no_of_claims] => 17 [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] => 15155559 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/155559
Catheter shaft designs May 15, 2016 Issued
Array ( [id] => 11053495 [patent_doc_number] => 20160250457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-01 [patent_title] => 'Ultrasonic Method and Device for Cosmetic Applications' [patent_app_type] => utility [patent_app_number] => 15/133648 [patent_app_country] => US [patent_app_date] => 2016-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4177 [patent_no_of_claims] => 19 [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] => 15133648 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/133648
Ultrasonic method and device for cosmetic applications Apr 19, 2016 Issued
Array ( [id] => 14244093 [patent_doc_number] => 10272229 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Method and apparatus for allowing inflation of inflatable elements within medical devices [patent_app_type] => utility [patent_app_number] => 15/115821 [patent_app_country] => US [patent_app_date] => 2016-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 7755 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15115821 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/115821
Method and apparatus for allowing inflation of inflatable elements within medical devices Apr 19, 2016 Issued
Array ( [id] => 11031033 [patent_doc_number] => 20160227989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-11 [patent_title] => 'Delivery Of Biological Compounds To Ischemic And/Or Infarcted Tissue' [patent_app_type] => utility [patent_app_number] => 15/130416 [patent_app_country] => US [patent_app_date] => 2016-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 8755 [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] => 15130416 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/130416
Delivery of biological compounds to ischemic and/or infarcted tissue Apr 14, 2016 Issued
Array ( [id] => 12794116 [patent_doc_number] => 20180156541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => BURNER AND SPREADING ARRANGEMENT FOR A BURNER [patent_app_type] => utility [patent_app_number] => 15/564150 [patent_app_country] => US [patent_app_date] => 2016-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 15564150 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/564150
BURNER AND SPREADING ARRANGEMENT FOR A BURNER Apr 6, 2016 Abandoned
Array ( [id] => 11016882 [patent_doc_number] => 20160213835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'DELIVERY SYSTEM AND METHOD FOR THE EFFECTIVE, RELIABLE AND FOOLPROOF DELIVERY OF CONTROLLED AMOUNTS OF A MEDICAL FLUID' [patent_app_type] => utility [patent_app_number] => 15/091055 [patent_app_country] => US [patent_app_date] => 2016-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11590 [patent_no_of_claims] => 9 [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] => 15091055 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/091055
Delivery system and method for the effective and reliable delivery of controlled amounts of a medical fluid Apr 4, 2016 Issued
Array ( [id] => 11002615 [patent_doc_number] => 20160199565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'Dual Pump Arthroscopic Irrigation/Aspiration System With Outflow Control' [patent_app_type] => utility [patent_app_number] => 15/077348 [patent_app_country] => US [patent_app_date] => 2016-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9353 [patent_no_of_claims] => 13 [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] => 15077348 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/077348
Dual pump arthroscopic irrigation/aspiration system with outflow control Mar 21, 2016 Issued
Array ( [id] => 11002615 [patent_doc_number] => 20160199565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'Dual Pump Arthroscopic Irrigation/Aspiration System With Outflow Control' [patent_app_type] => utility [patent_app_number] => 15/077348 [patent_app_country] => US [patent_app_date] => 2016-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9353 [patent_no_of_claims] => 13 [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] => 15077348 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/077348
Dual pump arthroscopic irrigation/aspiration system with outflow control Mar 21, 2016 Issued
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