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] => 18780178 [patent_doc_number] => 11821889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Vitamin B2 detection by mass spectrometry [patent_app_type] => utility [patent_app_number] => 17/715202 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 9197 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17715202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/715202
Vitamin B2 detection by mass spectrometry Apr 6, 2022 Issued
Array ( [id] => 19839215 [patent_doc_number] => 12251574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Dose planning system [patent_app_type] => utility [patent_app_number] => 17/711400 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3121 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17711400 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/711400
Dose planning system Mar 31, 2022 Issued
Array ( [id] => 17911462 [patent_doc_number] => 20220313857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => AUTONOMOUS MOBILE DISINFECTION PLATFORM METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 17/711557 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17711557 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/711557
AUTONOMOUS MOBILE DISINFECTION PLATFORM METHOD AND APPARATUS Mar 31, 2022 Abandoned
Array ( [id] => 18277004 [patent_doc_number] => 11615951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Pulsatile flow atmospheric real time ionization [patent_app_type] => utility [patent_app_number] => 17/708736 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 44 [patent_no_of_words] => 18063 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17708736 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/708736
Pulsatile flow atmospheric real time ionization Mar 29, 2022 Issued
Array ( [id] => 19595181 [patent_doc_number] => 12153017 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Gas analyzer apparatus and method for controlling gas analyzer apparatus [patent_app_type] => utility [patent_app_number] => 17/708377 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4995 [patent_no_of_claims] => 17 [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] => 17708377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/708377
Gas analyzer apparatus and method for controlling gas analyzer apparatus Mar 29, 2022 Issued
Array ( [id] => 17886362 [patent_doc_number] => 20220301840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => INTERACTIVE ANALYSIS OF MASS SPECTROMETRY DATA [patent_app_type] => utility [patent_app_number] => 17/706539 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11573 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17706539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/706539
Interactive analysis of mass spectrometry data Mar 27, 2022 Issued
Array ( [id] => 18659355 [patent_doc_number] => 20230305359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => DOPED AMORPHOUS SILICON CARBIDE [patent_app_type] => utility [patent_app_number] => 17/655983 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17655983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/655983
Doped amorphous silicon carbide Mar 21, 2022 Issued
Array ( [id] => 19825349 [patent_doc_number] => 12246104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Far UV-C light device [patent_app_type] => utility [patent_app_number] => 17/699458 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2653 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17699458 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/699458
Far UV-C light device Mar 20, 2022 Issued
Array ( [id] => 19176050 [patent_doc_number] => 20240162024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => A SYSTEM FOR PRODUCTION OF HIGH YIELD OF IONS IN RF ONLY CONFINEMENT FIELD FOR USE IN MASS SPECTROMETRY [patent_app_type] => utility [patent_app_number] => 18/550945 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18550945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/550945
A SYSTEM FOR PRODUCTION OF HIGH YIELD OF IONS IN RF ONLY CONFINEMENT FIELD FOR USE IN MASS SPECTROMETRY Mar 13, 2022 Pending
Array ( [id] => 19183731 [patent_doc_number] => 11990329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Ion trap [patent_app_type] => utility [patent_app_number] => 17/693999 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 12008 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17693999 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/693999
Ion trap Mar 13, 2022 Issued
Array ( [id] => 19206083 [patent_doc_number] => 20240177982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => Method for Linear Quantitative Dynamic Range Extension [patent_app_type] => utility [patent_app_number] => 18/551706 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18551706 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/551706
Method for Linear Quantitative Dynamic Range Extension Mar 13, 2022 Pending
Array ( [id] => 17692092 [patent_doc_number] => 20220199385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => LIQUID SAMPLE INTRODUCTION METHOD AND LIQUID SAMPLE INTRODUCTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/692370 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692370
LIQUID SAMPLE INTRODUCTION METHOD AND LIQUID SAMPLE INTRODUCTION DEVICE Mar 10, 2022 Abandoned
Array ( [id] => 17671075 [patent_doc_number] => 20220184242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => CLEANING AND DISINFECTING DEVICE FOR ELECTRONIC ITEMS [patent_app_type] => utility [patent_app_number] => 17/689216 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17689216 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689216
CLEANING AND DISINFECTING DEVICE FOR ELECTRONIC ITEMS Mar 7, 2022 Abandoned
Array ( [id] => 17852811 [patent_doc_number] => 20220282853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => SURFACE ILLUMINATOR HAVING A LINE EMITTER AND CONFIGURED TO DISINFECT A SURFACE [patent_app_type] => utility [patent_app_number] => 17/688142 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [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] => 17688142 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688142
Surface illuminator having a line emitter and configured to disinfect a surface Mar 6, 2022 Issued
Array ( [id] => 19627010 [patent_doc_number] => 12165859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Techniques for checking a validity of a mass axis calibration of a mass spectrometer of an analyzer system [patent_app_type] => utility [patent_app_number] => 17/653539 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 14187 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17653539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/653539
Techniques for checking a validity of a mass axis calibration of a mass spectrometer of an analyzer system Mar 3, 2022 Issued
Array ( [id] => 17833563 [patent_doc_number] => 20220270867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => METHODS AND SYSTEMS FOR TUNING A MASS SPECTROMETER [patent_app_type] => utility [patent_app_number] => 17/684640 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17684640 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/684640
Methods and systems for tuning a mass spectrometer Mar 1, 2022 Issued
Array ( [id] => 17853088 [patent_doc_number] => 20220283130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => Techniques for Determining Active Ingredient (AI) Volatility for Agricultural Spray Solutions [patent_app_type] => utility [patent_app_number] => 17/684537 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17684537 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/684537
Techniques for determining active ingredient (AI) volatility for agricultural spray solutions Mar 1, 2022 Issued
Array ( [id] => 17674443 [patent_doc_number] => 20220187610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => SYSTEM AND METHOD FOR PUMPING LASER SUSTAINED PLASMA WITH AN ILLUMINATION SOURCE HAVING MODIFIED PUPIL POWER DISTRIBUTION [patent_app_type] => utility [patent_app_number] => 17/682919 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11013 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17682919 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/682919
System and method for pumping laser sustained plasma with an illumination source having modified pupil power distribution Feb 27, 2022 Issued
Array ( [id] => 19237277 [patent_doc_number] => 20240194472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Nested Electrostatic Linear Ion Traps and Methods of Operating the Same [patent_app_type] => utility [patent_app_number] => 18/278680 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8511 [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] => 18278680 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278680
Nested Electrostatic Linear Ion Traps and Methods of Operating the Same Feb 23, 2022 Pending
Array ( [id] => 19237277 [patent_doc_number] => 20240194472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Nested Electrostatic Linear Ion Traps and Methods of Operating the Same [patent_app_type] => utility [patent_app_number] => 18/278680 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8511 [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] => 18278680 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278680
Nested Electrostatic Linear Ion Traps and Methods of Operating the Same Feb 23, 2022 Pending
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