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] => 9721534 [patent_doc_number] => 20140257235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'SAFETY DEVICE' [patent_app_type] => utility [patent_app_number] => 14/242703 [patent_app_country] => US [patent_app_date] => 2014-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4762 [patent_no_of_claims] => 10 [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] => 14242703 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/242703
Safety device Mar 31, 2014 Issued
Array ( [id] => 9617254 [patent_doc_number] => 20140207111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-24 [patent_title] => 'ORAL TRANSMUCOSAL DRUG DELIVERY DEVICE' [patent_app_type] => utility [patent_app_number] => 14/225851 [patent_app_country] => US [patent_app_date] => 2014-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3500 [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] => 14225851 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/225851
Oral transmucosal drug delivery device Mar 25, 2014 Issued
Array ( [id] => 11843320 [patent_doc_number] => 09730858 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-15 [patent_title] => 'Device of controlled provision of sea water in the nose' [patent_app_type] => utility [patent_app_number] => 14/780072 [patent_app_country] => US [patent_app_date] => 2014-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2434 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [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] => 14780072 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/780072
Device of controlled provision of sea water in the nose Mar 23, 2014 Issued
Array ( [id] => 11276172 [patent_doc_number] => 09492643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-15 [patent_title] => 'Lockable syringe and method of assembling same' [patent_app_type] => utility [patent_app_number] => 14/204980 [patent_app_country] => US [patent_app_date] => 2014-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4168 [patent_no_of_claims] => 20 [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] => 14204980 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/204980
Lockable syringe and method of assembling same Mar 10, 2014 Issued
Array ( [id] => 10684530 [patent_doc_number] => 20160030675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'Assembly for a Drug Delivery Device Comprising a Feedback Feature' [patent_app_type] => utility [patent_app_number] => 14/774692 [patent_app_country] => US [patent_app_date] => 2014-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7426 [patent_no_of_claims] => 18 [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] => 14774692 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/774692
Assembly for a drug delivery device comprising a feedback feature Mar 9, 2014 Issued
Array ( [id] => 9773123 [patent_doc_number] => 20140296786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-02 [patent_title] => 'FLUID CARTRIDGE FOR MEDICAL INFUSION DEVICE' [patent_app_type] => utility [patent_app_number] => 14/195904 [patent_app_country] => US [patent_app_date] => 2014-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3570 [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] => 14195904 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/195904
FLUID CARTRIDGE FOR MEDICAL INFUSION DEVICE Mar 3, 2014 Abandoned
Array ( [id] => 9902416 [patent_doc_number] => 20150057616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-26 [patent_title] => 'Hand-Held Injection Devices and Methods of Use' [patent_app_type] => utility [patent_app_number] => 14/189139 [patent_app_country] => US [patent_app_date] => 2014-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 15091 [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] => 14189139 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/189139
Hand-held injection devices and methods of use Feb 24, 2014 Issued
Array ( [id] => 11479515 [patent_doc_number] => 09586036 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-07 [patent_title] => 'Medical connector' [patent_app_type] => utility [patent_app_number] => 14/174427 [patent_app_country] => US [patent_app_date] => 2014-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 4155 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14174427 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/174427
Medical connector Feb 5, 2014 Issued
Array ( [id] => 9635892 [patent_doc_number] => 20140214001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-31 [patent_title] => 'FLUID DISPENSING DEVICE' [patent_app_type] => utility [patent_app_number] => 14/168831 [patent_app_country] => US [patent_app_date] => 2014-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4207 [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] => 14168831 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/168831
FLUID DISPENSING DEVICE Jan 29, 2014 Abandoned
Array ( [id] => 9643865 [patent_doc_number] => 20140221977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'SYSTEMS AND METHODS FOR NEEDLE AND CATHETER ADVANCEMENT' [patent_app_type] => utility [patent_app_number] => 14/167602 [patent_app_country] => US [patent_app_date] => 2014-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2603 [patent_no_of_claims] => 14 [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] => 14167602 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/167602
Systems and methods for needle and catheter advancement Jan 28, 2014 Issued
Array ( [id] => 9635896 [patent_doc_number] => 20140214005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-31 [patent_title] => 'SYSTEMS AND METHODS FOR VENIPUNCTURE AND CATHETER PLACEMENT' [patent_app_type] => utility [patent_app_number] => 14/167149 [patent_app_country] => US [patent_app_date] => 2014-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5003 [patent_no_of_claims] => 26 [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] => 14167149 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/167149
Systems and methods for venipuncture and catheter placement Jan 28, 2014 Issued
Array ( [id] => 9635889 [patent_doc_number] => 20140213998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-31 [patent_title] => 'SYSTEM AND METHOD FOR ADMINISTERING INSULIN' [patent_app_type] => utility [patent_app_number] => 14/166957 [patent_app_country] => US [patent_app_date] => 2014-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4723 [patent_no_of_claims] => 17 [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] => 14166957 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/166957
SYSTEM AND METHOD FOR ADMINISTERING INSULIN Jan 28, 2014 Abandoned
Array ( [id] => 9635853 [patent_doc_number] => 20140213962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-31 [patent_title] => 'Medical Device Comprising A Socket Unit for Connecting A Plug Unit of A Device for Providing Medical Fluids' [patent_app_type] => utility [patent_app_number] => 14/166566 [patent_app_country] => US [patent_app_date] => 2014-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6455 [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] => 14166566 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/166566
Medical device comprising a socket unit for connecting a plug unit of a device for providing medical fluids Jan 27, 2014 Issued
Array ( [id] => 11442065 [patent_doc_number] => 20170043086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'ENHANCED CANNULATION METHOD AND NEEDLES' [patent_app_type] => utility [patent_app_number] => 14/164624 [patent_app_country] => US [patent_app_date] => 2014-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9636 [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] => 14164624 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/164624
ENHANCED CANNULATION METHOD AND NEEDLES Jan 26, 2014 Abandoned
Array ( [id] => 13125843 [patent_doc_number] => 10080836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-25 [patent_title] => Absorption-based optical sensor for detecting infusion pump cassette [patent_app_type] => utility [patent_app_number] => 14/161839 [patent_app_country] => US [patent_app_date] => 2014-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3135 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14161839 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/161839
Absorption-based optical sensor for detecting infusion pump cassette Jan 22, 2014 Issued
Array ( [id] => 11914373 [patent_doc_number] => 09782547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-10 [patent_title] => 'Methods for injecting a drug into prostate tissue' [patent_app_type] => utility [patent_app_number] => 14/158507 [patent_app_country] => US [patent_app_date] => 2014-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 29 [patent_no_of_words] => 6185 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 14158507 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/158507
Methods for injecting a drug into prostate tissue Jan 16, 2014 Issued
Array ( [id] => 12343875 [patent_doc_number] => 09950122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Pen type drug injection device with friction reducing dose encoder mechanism [patent_app_type] => utility [patent_app_number] => 14/759902 [patent_app_country] => US [patent_app_date] => 2014-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 50 [patent_no_of_words] => 12315 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14759902 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/759902
Pen type drug injection device with friction reducing dose encoder mechanism Jan 12, 2014 Issued
Array ( [id] => 10467274 [patent_doc_number] => 20150352289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-10 [patent_title] => 'Pen Type Drug Injection Device with Low Friction Dose Encoder Mechanism on Thread' [patent_app_type] => utility [patent_app_number] => 14/759908 [patent_app_country] => US [patent_app_date] => 2014-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 11849 [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] => 14759908 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/759908
Pen type drug injection device with low friction dose encoder mechanism on thread Jan 12, 2014 Issued
Array ( [id] => 9436222 [patent_doc_number] => 20140114129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-24 [patent_title] => 'Complex Shape Steerable Tissue Visualization and Manipulation Catheter' [patent_app_type] => utility [patent_app_number] => 14/149427 [patent_app_country] => US [patent_app_date] => 2014-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 12209 [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] => 14149427 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/149427
Complex shape steerable tissue visualization and manipulation catheter Jan 6, 2014 Issued
Array ( [id] => 13116537 [patent_doc_number] => 10076604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-18 [patent_title] => Pump for medical purposes [patent_app_type] => utility [patent_app_number] => 14/653167 [patent_app_country] => US [patent_app_date] => 2013-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 7424 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14653167 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/653167
Pump for medical purposes Dec 22, 2013 Issued
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