Search

David E. Smith

Examiner (ID: 12196, Phone: (571)270-7096 , Office: P/2881 )

Most Active Art Unit
2881
Art Unit(s)
2881
Total Applications
1327
Issued Applications
1117
Pending Applications
97
Abandoned Applications
161

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17229887 [patent_doc_number] => 20210356444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => REPLACEABLE EMITTER ASSEMBLY FOR INTERFACING A SEPARATION COLUMN TO A MASS SPECTROMETER [patent_app_type] => utility [patent_app_number] => 17/328068 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17328068 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/328068
Replaceable emitter assembly for interfacing a separation column to a mass spectrometer May 23, 2021 Issued
Array ( [id] => 18473014 [patent_doc_number] => 20230207302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => MASS SPECTROMETER [patent_app_type] => utility [patent_app_number] => 17/999136 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17999136 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999136
MASS SPECTROMETER May 17, 2021 Pending
Array ( [id] => 19221430 [patent_doc_number] => 20240186134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => Mass Spectrometer [patent_app_type] => utility [patent_app_number] => 18/285119 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18285119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/285119
Mass Spectrometer May 13, 2021 Pending
Array ( [id] => 19221430 [patent_doc_number] => 20240186134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => Mass Spectrometer [patent_app_type] => utility [patent_app_number] => 18/285119 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18285119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/285119
Mass Spectrometer May 13, 2021 Pending
Array ( [id] => 17227242 [patent_doc_number] => 20210353798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => UNIVERSAL MASK CARRIER AND DECONTAMINATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/319737 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17319737 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/319737
UNIVERSAL MASK CARRIER AND DECONTAMINATION DEVICE May 12, 2021 Abandoned
Array ( [id] => 17843811 [patent_doc_number] => 11433154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Germicidal lighting [patent_app_type] => utility [patent_app_number] => 17/319432 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 42 [patent_no_of_words] => 14580 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17319432 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/319432
Germicidal lighting May 12, 2021 Issued
Array ( [id] => 18439901 [patent_doc_number] => 20230187196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => CAPILLARY EMITTER WITH ELECTROSPRAY IONIZATION PROVIDING FEMTOLITER TO NANOLITER FLOW RATES [patent_app_type] => utility [patent_app_number] => 17/997596 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17997596 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/997596
Capillary emitter with electrospray ionization providing femtoliter to nanoliter flow rates May 10, 2021 Issued
Array ( [id] => 18439901 [patent_doc_number] => 20230187196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => CAPILLARY EMITTER WITH ELECTROSPRAY IONIZATION PROVIDING FEMTOLITER TO NANOLITER FLOW RATES [patent_app_type] => utility [patent_app_number] => 17/997596 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17997596 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/997596
Capillary emitter with electrospray ionization providing femtoliter to nanoliter flow rates May 10, 2021 Issued
Array ( [id] => 17053363 [patent_doc_number] => 20210262797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => DEAD-ZONE-FREE COLD ATOM INTERFEROMETER WITH HIGH FREQUENCY OUTPUT [patent_app_type] => utility [patent_app_number] => 17/307972 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17307972 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/307972
Dead-zone-free cold atom interferometer with high frequency output May 3, 2021 Issued
Array ( [id] => 18467107 [patent_doc_number] => 20230201388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => UVC IRRADIATION DISINFECTION SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/920198 [patent_app_country] => US [patent_app_date] => 2021-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4286 [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] => 17920198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/920198
UVC irradiation disinfection systems and methods Apr 19, 2021 Issued
Array ( [id] => 18467107 [patent_doc_number] => 20230201388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => UVC IRRADIATION DISINFECTION SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/920198 [patent_app_country] => US [patent_app_date] => 2021-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4286 [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] => 17920198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/920198
UVC irradiation disinfection systems and methods Apr 19, 2021 Issued
Array ( [id] => 18470226 [patent_doc_number] => 20230204511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => TIME-RESOLVING HYPERSPECTRAL IMAGING SPECTROSCOPY [patent_app_type] => utility [patent_app_number] => 17/996489 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17996489 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996489
TIME-RESOLVING HYPERSPECTRAL IMAGING SPECTROSCOPY Apr 18, 2021 Pending
Array ( [id] => 18456123 [patent_doc_number] => 20230197404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => ION IMPLANTATION DEVICE WITH ENERGY FILTER HAVING ADDITIONAL THERMAL ENERGY DISSIPATION SURFACE AREA [patent_app_type] => utility [patent_app_number] => 17/925343 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17925343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/925343
ION IMPLANTATION DEVICE WITH ENERGY FILTER HAVING ADDITIONAL THERMAL ENERGY DISSIPATION SURFACE AREA Apr 18, 2021 Pending
Array ( [id] => 18483874 [patent_doc_number] => 20230211177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => TREATMENT PLANNING USING MULTIPLE RELATIVE BIOLOGICAL EFFECTIVENESS (RBE) MODELS [patent_app_type] => utility [patent_app_number] => 17/996620 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5729 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17996620 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996620
TREATMENT PLANNING USING MULTIPLE RELATIVE BIOLOGICAL EFFECTIVENESS (RBE) MODELS Apr 8, 2021 Pending
Array ( [id] => 20276352 [patent_doc_number] => 12446141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Contamination shield for mechanically insulating device [patent_app_type] => utility [patent_app_number] => 17/920620 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 31 [patent_no_of_words] => 10209 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17920620 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/920620
Contamination shield for mechanically insulating device Apr 7, 2021 Issued
Array ( [id] => 18338385 [patent_doc_number] => 20230130334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => Sampling Devices [patent_app_type] => utility [patent_app_number] => 17/913984 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6195 [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] => 17913984 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/913984
Sampling Devices Mar 23, 2021 Abandoned
Array ( [id] => 17142911 [patent_doc_number] => 20210310924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => Electromagnetic Trap Multiplexing [patent_app_type] => utility [patent_app_number] => 17/202341 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17202341 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/202341
Electromagnetic trap multiplexing Mar 14, 2021 Issued
Array ( [id] => 17109315 [patent_doc_number] => 20210289912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => WIRELESSLY CONNECTED MANICURE MACHINE AND WIRELESS CONNECTION SYSTEM OF MANICURE MACHINE [patent_app_type] => utility [patent_app_number] => 17/200016 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7500 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17200016 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/200016
WIRELESSLY CONNECTED MANICURE MACHINE AND WIRELESS CONNECTION SYSTEM OF MANICURE MACHINE Mar 11, 2021 Abandoned
Array ( [id] => 18701764 [patent_doc_number] => 11788265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Interchangeable drain disinfecting device with UV source irradiation optimization [patent_app_type] => utility [patent_app_number] => 17/199116 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3743 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17199116 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/199116
Interchangeable drain disinfecting device with UV source irradiation optimization Mar 10, 2021 Issued
Array ( [id] => 18031941 [patent_doc_number] => 11515139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Method for determining a parameter to perform a mass analysis of sample ions with an ion trapping mass analyser [patent_app_type] => utility [patent_app_number] => 17/196896 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 43558 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17196896 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/196896
Method for determining a parameter to perform a mass analysis of sample ions with an ion trapping mass analyser Mar 8, 2021 Issued
Menu