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] => 13011611 [patent_doc_number] => 10028905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-24 [patent_title] => Substance delivery device and substance delivery method using the same [patent_app_type] => utility [patent_app_number] => 14/328571 [patent_app_country] => US [patent_app_date] => 2014-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 7396 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14328571 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/328571
Substance delivery device and substance delivery method using the same Jul 9, 2014 Issued
Array ( [id] => 10662412 [patent_doc_number] => 20160008556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'NEEDLE INSERTION SYSTEM AND METHOD FOR INSERTING A MOVABLE NEEDLE INTO A VERTEBRATE SUBJECT' [patent_app_type] => utility [patent_app_number] => 14/328444 [patent_app_country] => US [patent_app_date] => 2014-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 14280 [patent_no_of_claims] => 37 [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] => 14328444 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/328444
NEEDLE INSERTION SYSTEM AND METHOD FOR INSERTING A MOVABLE NEEDLE INTO A VERTEBRATE SUBJECT Jul 9, 2014 Abandoned
Array ( [id] => 10227286 [patent_doc_number] => 20150112279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-23 [patent_title] => 'LINKAGE ACTUATED HEMOSTASIS MECHANISM AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/327621 [patent_app_country] => US [patent_app_date] => 2014-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3186 [patent_no_of_claims] => 17 [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] => 14327621 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/327621
Linkage actuated hemostasis mechanism and method Jul 9, 2014 Issued
Array ( [id] => 11872553 [patent_doc_number] => 09744303 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-29 [patent_title] => 'Pre-loaded syringes and methods related thereto' [patent_app_type] => utility [patent_app_number] => 14/327007 [patent_app_country] => US [patent_app_date] => 2014-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3800 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14327007 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/327007
Pre-loaded syringes and methods related thereto Jul 8, 2014 Issued
Array ( [id] => 10662447 [patent_doc_number] => 20160008591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'MEDICAL VALVE WITH A VARIABLE DIAMETER SEAL' [patent_app_type] => utility [patent_app_number] => 14/326593 [patent_app_country] => US [patent_app_date] => 2014-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4336 [patent_no_of_claims] => 20 [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] => 14326593 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/326593
Medical valve with a variable diameter seal Jul 8, 2014 Issued
Array ( [id] => 10920999 [patent_doc_number] => 20140324018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-30 [patent_title] => 'RESERVOIR PLUNGER POSITION MONITORING AND MEDICAL DEVICE INCORPORATING SAME' [patent_app_type] => utility [patent_app_number] => 14/323931 [patent_app_country] => US [patent_app_date] => 2014-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 16382 [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] => 14323931 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/323931
Reservoir plunger position monitoring and medical device incorporating same Jul 2, 2014 Issued
Array ( [id] => 15099843 [patent_doc_number] => 10471216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Apparatus and method for recording the amount of medicament ejected from an injection device [patent_app_type] => utility [patent_app_number] => 14/902806 [patent_app_country] => US [patent_app_date] => 2014-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5075 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14902806 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/902806
Apparatus and method for recording the amount of medicament ejected from an injection device Jul 2, 2014 Issued
Array ( [id] => 9786778 [patent_doc_number] => 20140303598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-09 [patent_title] => 'CELL CULTURE TRANSFERRING INSTRUMENT' [patent_app_type] => utility [patent_app_number] => 14/309112 [patent_app_country] => US [patent_app_date] => 2014-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3918 [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] => 14309112 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/309112
Cell culture transferring instrument Jun 18, 2014 Issued
Array ( [id] => 13659343 [patent_doc_number] => 10159818 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-25 [patent_title] => Safety needle system operable with a medical device [patent_app_type] => utility [patent_app_number] => 14/299872 [patent_app_country] => US [patent_app_date] => 2014-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 111 [patent_no_of_words] => 11921 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14299872 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/299872
Safety needle system operable with a medical device Jun 8, 2014 Issued
Array ( [id] => 9757825 [patent_doc_number] => 20140288527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-25 [patent_title] => 'PROCESS AND SYSTEM FOR IONTOPHORETIC WRINKLE REDUCTION' [patent_app_type] => utility [patent_app_number] => 14/298190 [patent_app_country] => US [patent_app_date] => 2014-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2555 [patent_no_of_claims] => 1 [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] => 14298190 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/298190
Process and system for iontophoretic wrinkle reduction Jun 5, 2014 Issued
Array ( [id] => 11249091 [patent_doc_number] => 09474570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-25 [patent_title] => 'Jaw closure detection system' [patent_app_type] => utility [patent_app_number] => 14/295757 [patent_app_country] => US [patent_app_date] => 2014-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3985 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14295757 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/295757
Jaw closure detection system Jun 3, 2014 Issued
Array ( [id] => 11242711 [patent_doc_number] => 09468738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-18 [patent_title] => 'Catheter device' [patent_app_type] => utility [patent_app_number] => 14/294543 [patent_app_country] => US [patent_app_date] => 2014-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 37 [patent_no_of_words] => 18714 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14294543 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/294543
Catheter device Jun 2, 2014 Issued
Array ( [id] => 9740880 [patent_doc_number] => 20140276598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'INJECTION DEVICE FOR DELIVERING A FIXED DOSE OF LIQUID DRUG' [patent_app_type] => utility [patent_app_number] => 14/293284 [patent_app_country] => US [patent_app_date] => 2014-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8981 [patent_no_of_claims] => 15 [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] => 14293284 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/293284
Injection device for delivering a fixed dose of liquid drug Jun 1, 2014 Issued
Array ( [id] => 9721512 [patent_doc_number] => 20140257213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'APPARATUSES, SYSTEMS, AND METHODS FOR MANAGING LIQUID FLOW ASSOCIATED WITH A TISSUE SITE USING THE PRESENCE OF REDUCED PRESSURE' [patent_app_type] => utility [patent_app_number] => 14/285404 [patent_app_country] => US [patent_app_date] => 2014-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8594 [patent_no_of_claims] => 15 [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] => 14285404 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/285404
Apparatuses, systems, and methods for managing liquid flow associated with a tissue site using the presence of reduced pressure May 21, 2014 Issued
Array ( [id] => 10421291 [patent_doc_number] => 20150306302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-29 [patent_title] => 'SPLIT-TIP CATHETER' [patent_app_type] => utility [patent_app_number] => 14/261461 [patent_app_country] => US [patent_app_date] => 2014-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6936 [patent_no_of_claims] => 20 [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] => 14261461 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/261461
Split-tip catheter Apr 24, 2014 Issued
Array ( [id] => 10927198 [patent_doc_number] => 20140330219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-06 [patent_title] => 'RELEASE DEVICE FOR RELEASING A MEDICAL IMPLANT FROM AN INSERTION DEVICE, AND ALSO INSERTION DEVICE COMPRISING A RELEASE DEVICE' [patent_app_type] => utility [patent_app_number] => 14/261223 [patent_app_country] => US [patent_app_date] => 2014-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7767 [patent_no_of_claims] => 14 [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] => 14261223 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/261223
RELEASE DEVICE FOR RELEASING A MEDICAL IMPLANT FROM AN INSERTION DEVICE, AND ALSO INSERTION DEVICE COMPRISING A RELEASE DEVICE Apr 23, 2014 Abandoned
Array ( [id] => 10398313 [patent_doc_number] => 20150283321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'PRIMING DETECTION SYSTEM AND METHOD OF USING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/246982 [patent_app_country] => US [patent_app_date] => 2014-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6544 [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] => 14246982 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/246982
Priming detection system and method of using the same Apr 6, 2014 Issued
Array ( [id] => 10398363 [patent_doc_number] => 20150283371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'SUBCUTANEOUS CONTROLLED DELIVERY SYSTEM FOR THE TOPICAL ADMINISTRATION OF DRUGS, BIOLOGICAL AGENTS OR THERAPEUTIC AGENTS TO TARGETED AREAS WITHIN THE BODY' [patent_app_type] => utility [patent_app_number] => 14/245279 [patent_app_country] => US [patent_app_date] => 2014-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2503 [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] => 14245279 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/245279
SUBCUTANEOUS CONTROLLED DELIVERY SYSTEM FOR THE TOPICAL ADMINISTRATION OF DRUGS, BIOLOGICAL AGENTS OR THERAPEUTIC AGENTS TO TARGETED AREAS WITHIN THE BODY Apr 3, 2014 Abandoned
Array ( [id] => 11574744 [patent_doc_number] => 09629985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-25 [patent_title] => 'Drug delivery balloon apparatus and methods for use' [patent_app_type] => utility [patent_app_number] => 14/244126 [patent_app_country] => US [patent_app_date] => 2014-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4142 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14244126 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/244126
Drug delivery balloon apparatus and methods for use Apr 2, 2014 Issued
Array ( [id] => 11574744 [patent_doc_number] => 09629985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-25 [patent_title] => 'Drug delivery balloon apparatus and methods for use' [patent_app_type] => utility [patent_app_number] => 14/244126 [patent_app_country] => US [patent_app_date] => 2014-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4142 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14244126 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/244126
Drug delivery balloon apparatus and methods for use Apr 2, 2014 Issued
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