Search

Wyatt A. Stoffa

Examiner (ID: 17666, Phone: (571)270-1782 , Office: P/2881 )

Most Active Art Unit
2881
Art Unit(s)
2881, 2872
Total Applications
1221
Issued Applications
848
Pending Applications
187
Abandoned Applications
206

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19116319 [patent_doc_number] => 20240128069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => Method of Performing Ms/Ms of High Intensity Ion Beams Using a Bandpass Filtering Collision Cell to Enhance Mass Spectrometry Robustness [patent_app_type] => utility [patent_app_number] => 18/276609 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18276609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/276609
Method of Performing Ms/Ms of High Intensity Ion Beams Using a Bandpass Filtering Collision Cell to Enhance Mass Spectrometry Robustness Feb 7, 2022 Pending
Array ( [id] => 18789224 [patent_doc_number] => 20230377866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => SYSTEMS AND METHODS FOR FOURIER TRANSFORM ELECTROSTATIC ION TRAP WITH MICROCHANNEL PLATE DETECTOR [patent_app_type] => utility [patent_app_number] => 18/262044 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18262044 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/262044
SYSTEMS AND METHODS FOR FOURIER TRANSFORM ELECTROSTATIC ION TRAP WITH MICROCHANNEL PLATE DETECTOR Jan 18, 2022 Pending
Array ( [id] => 19431106 [patent_doc_number] => 20240299604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => SELF-SANITIZING HANDRAILS AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 18/270968 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18270968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/270968
SELF-SANITIZING HANDRAILS AND ASSOCIATED METHODS Jan 5, 2022 Pending
Array ( [id] => 19420908 [patent_doc_number] => 20240297032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => SAMPLE ANALYSIS [patent_app_type] => utility [patent_app_number] => 18/260285 [patent_app_country] => US [patent_app_date] => 2022-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9268 [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] => 18260285 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/260285
SAMPLE ANALYSIS Jan 4, 2022 Pending
Array ( [id] => 18486288 [patent_doc_number] => 20230213632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => LIGHT SOURCE CHARACTERIZATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/566153 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17566153 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/566153
LIGHT SOURCE CHARACTERIZATION SYSTEM Dec 29, 2021 Pending
Array ( [id] => 18943376 [patent_doc_number] => 20240038515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Mass Spectrometer and Mass Spectrometry Method [patent_app_type] => utility [patent_app_number] => 18/265339 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18265339 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/265339
Mass spectrometer and mass spectrometry method Dec 22, 2021 Issued
Array ( [id] => 18943379 [patent_doc_number] => 20240038518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => DYNAMIC EJECTION DELAY TIME FOR ACOUSTIC EJECTION MASS SPECTROMETRY [patent_app_type] => utility [patent_app_number] => 18/258359 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18258359 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/258359
DYNAMIC EJECTION DELAY TIME FOR ACOUSTIC EJECTION MASS SPECTROMETRY Dec 21, 2021 Pending
Array ( [id] => 18943344 [patent_doc_number] => 20240038483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => CHARGED PARTICLE MICROSCOPY MEMS SAMPLE SUPPORT [patent_app_type] => utility [patent_app_number] => 18/265897 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18265897 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/265897
CHARGED PARTICLE MICROSCOPY MEMS SAMPLE SUPPORT Dec 8, 2021 Pending
Array ( [id] => 18842956 [patent_doc_number] => 20230405360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => BEAM SHAPING DEVICE FOR BORON NEUTRON CAPTURE THERAPY APPARATUS, AND BORON NEUTRON CAPTURE THERAPY APPARATUS COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 18/254793 [patent_app_country] => US [patent_app_date] => 2021-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18254793 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254793
Beam shaping device for boron neutron capture therapy apparatus, and boron neutron capture therapy apparatus comprising same Nov 25, 2021 Issued
Array ( [id] => 19305543 [patent_doc_number] => 20240234123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => Method of Performing MS/MS of High Intensity Ion Beams Using a Bandpass Filtering Collision Cell to Enhance Mass Spectrometry Robustness [patent_app_type] => utility [patent_app_number] => 18/037582 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25554 [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] => 18037582 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/037582
Method of Performing MS/MS of High Intensity Ion Beams Using a Bandpass Filtering Collision Cell to Enhance Mass Spectrometry Robustness Nov 16, 2021 Pending
Array ( [id] => 18893850 [patent_doc_number] => 20240009335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => AN APPARATUS FOR STERILIZATION USING ULTRAVIOLET RAYS [patent_app_type] => utility [patent_app_number] => 18/253142 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18253142 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/253142
AN APPARATUS FOR STERILIZATION USING ULTRAVIOLET RAYS Nov 16, 2021 Abandoned
Array ( [id] => 18816093 [patent_doc_number] => 20230390433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => AN IRRADIATION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/249604 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [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] => 18249604 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/249604
AN IRRADIATION APPARATUS Oct 21, 2021 Pending
Array ( [id] => 18807021 [patent_doc_number] => 20230381354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => AN IRRADIATION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/249595 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18249595 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/249595
AN IRRADIATION APPARATUS Oct 21, 2021 Pending
Array ( [id] => 20623645 [patent_doc_number] => 12591151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Device for generating single photons and entangled photon pairs [patent_app_type] => utility [patent_app_number] => 18/034331 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 4534 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18034331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/034331
Device for generating single photons and entangled photon pairs Oct 19, 2021 Issued
Array ( [id] => 18784878 [patent_doc_number] => 20230372560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => DEVICE FOR SANITIZING BANKNOTES [patent_app_type] => utility [patent_app_number] => 18/029699 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18029699 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029699
DEVICE FOR SANITIZING BANKNOTES Sep 26, 2021 Pending
Array ( [id] => 18769518 [patent_doc_number] => 20230364288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => STORAGE ASSEMBLY HAVING AT LEAST ONE STORAGE COMPARTMENT [patent_app_type] => utility [patent_app_number] => 18/029736 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18029736 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029736
STORAGE ASSEMBLY HAVING AT LEAST ONE STORAGE COMPARTMENT Sep 16, 2021 Pending
Array ( [id] => 18707701 [patent_doc_number] => 20230330284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => DISINFECTING DEVICE INCLUDING ROTATING CHAMBER BASE [patent_app_type] => utility [patent_app_number] => 18/025678 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5482 [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] => 18025678 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/025678
DISINFECTING DEVICE INCLUDING ROTATING CHAMBER BASE Sep 9, 2021 Pending
Array ( [id] => 20002291 [patent_doc_number] => 20250140513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => CHARGED PARTICLE BEAM DEVICE [patent_app_type] => utility [patent_app_number] => 18/687688 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18687688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/687688
CHARGED PARTICLE BEAM DEVICE Aug 31, 2021 Pending
Array ( [id] => 20536769 [patent_doc_number] => 12553840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Computer-assisted method for determining an element fraction of a determination element having a small atomic number, in particular a Li fraction, and corresponding device for processing data [patent_app_type] => utility [patent_app_number] => 18/021279 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 904 [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] => 18021279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/021279
Computer-assisted method for determining an element fraction of a determination element having a small atomic number, in particular a Li fraction, and corresponding device for processing data Aug 25, 2021 Issued
Array ( [id] => 18679653 [patent_doc_number] => 20230317309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => QUANTUM SIMULATOR AND QUANTUM SIMULATION METHOD [patent_app_type] => utility [patent_app_number] => 18/019874 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18019874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019874
Quantum simulator and quantum simulation method Aug 23, 2021 Issued
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