Search

David T. Fox

Examiner (ID: 14759, Phone: (571)272-0795 , Office: P/1663 )

Most Active Art Unit
1638
Art Unit(s)
1638, 1649, 1802, 2900, 1621, 1204, 1804, 1207, 1663, 1803, 2899
Total Applications
2182
Issued Applications
1669
Pending Applications
102
Abandoned Applications
412

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19321371 [patent_doc_number] => 20240242918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => Structure for Particle Acceleration And Charged Particle Beam Apparatus [patent_app_type] => utility [patent_app_number] => 18/559160 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18559160 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/559160
Structure for particle acceleration and charged particle beam apparatus May 20, 2021 Issued
Array ( [id] => 18470259 [patent_doc_number] => 20230204544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => CALIBRATION METHODS FOR MASS SPECTROMETRY MEASUREMENTS [patent_app_type] => utility [patent_app_number] => 17/926807 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9251 [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] => 17926807 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926807
CALIBRATION METHODS FOR MASS SPECTROMETRY MEASUREMENTS May 20, 2021 Pending
Array ( [id] => 19294407 [patent_doc_number] => 12033768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Target carrier assembly and irradiation system [patent_app_type] => utility [patent_app_number] => 17/303126 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4283 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17303126 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/303126
Target carrier assembly and irradiation system May 19, 2021 Issued
Array ( [id] => 18533153 [patent_doc_number] => 20230238228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => MASS SPECTROMETER [patent_app_type] => utility [patent_app_number] => 17/999270 [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] => 16071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17999270 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999270
MASS SPECTROMETER May 17, 2021 Abandoned
Array ( [id] => 17246955 [patent_doc_number] => 20210366700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => MASS SPECTROMETER, MASS SPECTROMETRY METHOD AND DETECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/321658 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17321658 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/321658
Mass spectrometer, mass spectrometry method and detection system May 16, 2021 Issued
Array ( [id] => 19364107 [patent_doc_number] => 20240266141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => Sample Holder and Analysis System [patent_app_type] => utility [patent_app_number] => 18/561202 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11284 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18561202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/561202
Sample Holder and Analysis System May 16, 2021 Pending
Array ( [id] => 17055721 [patent_doc_number] => 20210265155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => SYSTEMS AND METHODS FOR SEPARATING IONS AT ABOUT OR ABOVE ATMOSPHERIC PRESSURE [patent_app_type] => utility [patent_app_number] => 17/319474 [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] => 11157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17319474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/319474
Systems and methods for separating ions at about or above atmospheric pressure May 12, 2021 Issued
Array ( [id] => 18423889 [patent_doc_number] => 20230178353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => AN ATMOSPHERIC PRESSURE IONISATION SOURCE [patent_app_type] => utility [patent_app_number] => 17/998009 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17998009 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/998009
Atmospheric pressure ionisation source May 4, 2021 Issued
Array ( [id] => 17787708 [patent_doc_number] => 11410842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Time-frequency analysis [patent_app_type] => utility [patent_app_number] => 17/308657 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 19426 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17308657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/308657
Time-frequency analysis May 4, 2021 Issued
Array ( [id] => 18408847 [patent_doc_number] => 20230170200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => AN ATMOSPHERIC SOLIDS ANALYSIS SOURCE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/998005 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17998005 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/998005
Atmospheric solids analysis source assembly May 4, 2021 Issued
Array ( [id] => 17925812 [patent_doc_number] => 11469073 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Cryogenic trapped-ion system [patent_app_type] => utility [patent_app_number] => 17/306301 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 12593 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17306301 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/306301
Cryogenic trapped-ion system May 2, 2021 Issued
Array ( [id] => 18054002 [patent_doc_number] => 11527394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Methods and apparatus for determining interference in MS scan data, filtering ions and performing mass spectrometry analysis on a sample [patent_app_type] => utility [patent_app_number] => 17/243464 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11105 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17243464 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243464
Methods and apparatus for determining interference in MS scan data, filtering ions and performing mass spectrometry analysis on a sample Apr 27, 2021 Issued
Array ( [id] => 17369554 [patent_doc_number] => 20220024606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => SANITIZING GALLEY CART FOR AN INTERNAL CABIN OF A VEHICLE [patent_app_type] => utility [patent_app_number] => 17/236178 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17236178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/236178
SANITIZING GALLEY CART FOR AN INTERNAL CABIN OF A VEHICLE Apr 20, 2021 Abandoned
Array ( [id] => 17010834 [patent_doc_number] => 20210241995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => CHARGED PARTICLE BEAM WRITING APPARATUS, CHARGED PARTICLE BEAM WRITING METHOD, AND A NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/236007 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17236007 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/236007
Charged particle beam writing apparatus, charged particle beam writing method, and a non-transitory computer-readable storage medium Apr 20, 2021 Issued
Array ( [id] => 16990481 [patent_doc_number] => 20210228901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => LIGHT SOURCE FOR MYOPIA PREVENTION ARTICLE AND METHOD OF USING LIGHT SOURCE FOR MYOPIA PREVENTION ARTICLE [patent_app_type] => utility [patent_app_number] => 17/301859 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8090 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17301859 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/301859
Light source for myopia prevention article and method of using light source for myopia prevention article Apr 15, 2021 Issued
Array ( [id] => 18639429 [patent_doc_number] => 11764049 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Coaxial introduction of calibrant in a flow path with analyte to an ion source [patent_app_type] => utility [patent_app_number] => 17/230793 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5084 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17230793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/230793
Coaxial introduction of calibrant in a flow path with analyte to an ion source Apr 13, 2021 Issued
Array ( [id] => 18156088 [patent_doc_number] => 11569079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Gas analyzer and membranes therefor [patent_app_type] => utility [patent_app_number] => 17/229414 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 5588 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17229414 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/229414
Gas analyzer and membranes therefor Apr 12, 2021 Issued
Array ( [id] => 17917410 [patent_doc_number] => 20220319806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => APPARATUS, SYSTEM AND METHOD FOR ENERGY SPREAD ION BEAM [patent_app_type] => utility [patent_app_number] => 17/221033 [patent_app_country] => US [patent_app_date] => 2021-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17221033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/221033
Apparatus, system and method for energy spread ion beam Apr 1, 2021 Issued
Array ( [id] => 17716534 [patent_doc_number] => 11380532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Method for imaging mass spectrometry and imaging mass spectrometer [patent_app_type] => utility [patent_app_number] => 17/216838 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5819 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17216838 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/216838
Method for imaging mass spectrometry and imaging mass spectrometer Mar 29, 2021 Issued
Array ( [id] => 17145148 [patent_doc_number] => 20210313161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => MASS SPECTROMETRY ANALYSIS METHOD AND MASS SPECTROMETRY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/216988 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17216988 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/216988
Mass spectrometry analysis method and mass spectrometry system Mar 29, 2021 Issued
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