Search

Michael P. Maskell

Examiner (ID: 14525, Phone: (571)270-3210 , Office: P/2881 )

Most Active Art Unit
2881
Art Unit(s)
2881, 2809
Total Applications
1666
Issued Applications
1467
Pending Applications
62
Abandoned Applications
166

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17933174 [patent_doc_number] => 20220328300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => METHOD AND DEVICE FOR IMPROVED PERFORMANCE WITH MICRO-ELECTROSPRAY IONIZATION [patent_app_type] => utility [patent_app_number] => 17/761659 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10360 [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] => 17761659 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/761659
Method and device for improved performance with micro-electrospray ionization Oct 28, 2020 Issued
Array ( [id] => 16660481 [patent_doc_number] => 20210057118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => NUCLEAR MATERIALS APPARATUS AND IMPLEMENTING THE SAME [patent_app_type] => utility [patent_app_number] => 17/080966 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 64705 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17080966 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/080966
Nuclear materials apparatus and implementing the same Oct 26, 2020 Issued
Array ( [id] => 16631525 [patent_doc_number] => 20210050178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => CHARGED PARTICLE OPTICAL APPARATUS FOR THROUGH-THE-LENS DETECTION OF PARTICLES [patent_app_type] => utility [patent_app_number] => 17/078334 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17078334 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/078334
Charged particle optical apparatus for through-the-lens detection of particles Oct 22, 2020 Issued
Array ( [id] => 18112850 [patent_doc_number] => 20230005730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => ION SOURCE AND MASS SPECTROMETER [patent_app_type] => utility [patent_app_number] => 17/781449 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17781449 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781449
Ion source and mass spectrometer Oct 14, 2020 Issued
Array ( [id] => 20172044 [patent_doc_number] => 12390765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => System and method for identifying, selecting and purifying particles [patent_app_type] => utility [patent_app_number] => 17/766388 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 9319 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17766388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/766388
System and method for identifying, selecting and purifying particles Oct 8, 2020 Issued
Array ( [id] => 18999413 [patent_doc_number] => 11916273 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-27 [patent_title] => Broadband rotary joint for millimeter wave transmission [patent_app_type] => utility [patent_app_number] => 17/067536 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 12248 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17067536 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/067536
Broadband rotary joint for millimeter wave transmission Oct 8, 2020 Issued
Array ( [id] => 16752366 [patent_doc_number] => 20210104378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => APPARATUS AND METHOD FOR REDUCTION OF PARTICLE CONTAMINATION BY BIAS VOLTAGE [patent_app_type] => utility [patent_app_number] => 17/061972 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -45 [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] => 17061972 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/061972
Apparatus and method for reduction of particle contamination by bias voltage Oct 1, 2020 Issued
Array ( [id] => 17067631 [patent_doc_number] => 20210269846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => METHOD FOR THE SPECTROMETRIC CHARACTERIZATION OF MICROORGANISMS [patent_app_type] => utility [patent_app_number] => 17/060766 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17060766 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/060766
Method for the spectrometric characterization of microorganisms Sep 30, 2020 Issued
Array ( [id] => 16750942 [patent_doc_number] => 20210102951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => HYDROPHOBIC INTERACTION CHROMATOGRAPHY-COUPLED NATIVE MASS SPECTROMETRY FOR ANTIBODY ANALYSIS [patent_app_type] => utility [patent_app_number] => 17/033820 [patent_app_country] => US [patent_app_date] => 2020-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17033820 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/033820
Hydrophobic interaction chromatography-coupled native mass spectrometry for antibody analysis Sep 26, 2020 Issued
Array ( [id] => 19964807 [patent_doc_number] => 12334324 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Threshold-based IDA exclusion list [patent_app_type] => utility [patent_app_number] => 17/754614 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3592 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17754614 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/754614
Threshold-based IDA exclusion list Sep 21, 2020 Issued
Array ( [id] => 17181234 [patent_doc_number] => 11158483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Charged particle beam deflection device [patent_app_type] => utility [patent_app_number] => 17/012656 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2636 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17012656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/012656
Charged particle beam deflection device Sep 3, 2020 Issued
Array ( [id] => 18031938 [patent_doc_number] => 11515136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Spectrometric analysis [patent_app_type] => utility [patent_app_number] => 17/012865 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 100 [patent_figures_cnt] => 133 [patent_no_of_words] => 56327 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17012865 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/012865
Spectrometric analysis Sep 3, 2020 Issued
Array ( [id] => 18008374 [patent_doc_number] => 20220367141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => A MONOCHROMATOR DEVICE AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/639903 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17639903 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/639903
Monochromator device and methods of use thereof Sep 2, 2020 Issued
Array ( [id] => 16677083 [patent_doc_number] => 20210065849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => Mass Spectrum Processing Apparatus and Model Generation Method [patent_app_type] => utility [patent_app_number] => 17/004229 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17004229 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/004229
Mass spectrum processing apparatus and model generation method Aug 26, 2020 Issued
Array ( [id] => 17433435 [patent_doc_number] => 20220061145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => PLASMA FIELD FARADAY CAGE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/001112 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17001112 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/001112
Plasma field faraday cage system Aug 23, 2020 Issued
Array ( [id] => 16471581 [patent_doc_number] => 20200373119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => HOLDER AND CHARGED PARTICLE BEAM APPARATUS [patent_app_type] => utility [patent_app_number] => 16/992430 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16992430 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/992430
Holder and charged particle beam apparatus Aug 12, 2020 Issued
Array ( [id] => 17985895 [patent_doc_number] => 20220351932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => BEAM MANIPULATION OF ADVANCED CHARGE CONTROLLER MODULE IN A CHARGED PARTICLE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/633556 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17633556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/633556
Beam manipulation of advanced charge controller module in a charged particle system Aug 3, 2020 Issued
Array ( [id] => 16599318 [patent_doc_number] => 20210025849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => TRACE DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 16/934520 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934520 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/934520
Trace detection device Jul 20, 2020 Issued
Array ( [id] => 16424951 [patent_doc_number] => 20200350149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => COMPACT MASS SPECTROMETER [patent_app_type] => utility [patent_app_number] => 16/929840 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11208 [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] => 16929840 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/929840
Compact mass spectrometer Jul 14, 2020 Issued
Array ( [id] => 16440276 [patent_doc_number] => 20200357603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => APPARATUS AND TECHNIQUES FOR GENERATING BUNCHED ION BEAM [patent_app_type] => utility [patent_app_number] => 16/928895 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7464 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16928895 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/928895
Apparatus and techniques for generating bunched ion beam Jul 13, 2020 Issued
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