Search

Wyatt A. Stoffa

Examiner (ID: 9303, Phone: (571)270-1782 , Office: P/2881 )

Most Active Art Unit
2881
Art Unit(s)
2872, 2881
Total Applications
1230
Issued Applications
849
Pending Applications
189
Abandoned Applications
207

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12498159 [patent_doc_number] => 09997343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-12 [patent_title] => Mass analyser and method of mass analysis [patent_app_type] => utility [patent_app_number] => 15/618959 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 34 [patent_no_of_words] => 10934 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15618959 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/618959
Mass analyser and method of mass analysis Jun 8, 2017 Issued
Array ( [id] => 13098829 [patent_doc_number] => 10068759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-04 [patent_title] => Mass spectrometry systems with convective flow of buffer gas for enhanced signals and related methods [patent_app_type] => utility [patent_app_number] => 15/617089 [patent_app_country] => US [patent_app_date] => 2017-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 31 [patent_no_of_words] => 17438 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15617089 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/617089
Mass spectrometry systems with convective flow of buffer gas for enhanced signals and related methods Jun 7, 2017 Issued
Array ( [id] => 14938217 [patent_doc_number] => 20190304747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => METHOD FOR PROJECTING A BEAM OF PARTICLES ONTO A SUBSTRATE WITH CORRECTION OF SCATTERING EFFECTS [patent_app_type] => utility [patent_app_number] => 16/307465 [patent_app_country] => US [patent_app_date] => 2017-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16307465 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/307465
Method for projecting a beam of particles onto a substrate with correction of scattering effects Jun 5, 2017 Issued
Array ( [id] => 15984531 [patent_doc_number] => 10672601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Detecting compounds in microfluidic droplets using mass spectrometry [patent_app_type] => utility [patent_app_number] => 16/307698 [patent_app_country] => US [patent_app_date] => 2017-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 12788 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16307698 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/307698
Detecting compounds in microfluidic droplets using mass spectrometry Jun 5, 2017 Issued
Array ( [id] => 15554509 [patent_doc_number] => 20200061666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => UV Coating Layer Hardening Device [patent_app_type] => utility [patent_app_number] => 16/484082 [patent_app_country] => US [patent_app_date] => 2017-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16484082 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/484082
UV coating layer hardening device Jun 5, 2017 Issued
Array ( [id] => 11983520 [patent_doc_number] => 20170287674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'PARTICLE-OPTICAL SYSTEMS AND ARRANGEMENTS AND PARTICLE-OPTICAL COMPONENTS FOR SUCH SYSTEMS AND ARRANGEMENTS' [patent_app_type] => utility [patent_app_number] => 15/608229 [patent_app_country] => US [patent_app_date] => 2017-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 25429 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15608229 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/608229
Particle-optical systems and arrangements and particle-optical components for such systems and arrangements May 29, 2017 Issued
Array ( [id] => 11959282 [patent_doc_number] => 20170263434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'Ultraviolet Discharge Lamp Apparatuses With One Or More Reflectors' [patent_app_type] => utility [patent_app_number] => 15/606448 [patent_app_country] => US [patent_app_date] => 2017-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 16558 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15606448 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/606448
Ultraviolet lamp apparatuses with one or more moving components May 25, 2017 Issued
Array ( [id] => 14675743 [patent_doc_number] => 10375814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Photon neutralizers for neutral beam injectors [patent_app_type] => utility [patent_app_number] => 15/600536 [patent_app_country] => US [patent_app_date] => 2017-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3585 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15600536 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/600536
Photon neutralizers for neutral beam injectors May 18, 2017 Issued
Array ( [id] => 13283071 [patent_doc_number] => 10153126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-11 [patent_title] => System for discharging an area that is scanned by an electron beam [patent_app_type] => utility [patent_app_number] => 15/595214 [patent_app_country] => US [patent_app_date] => 2017-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4766 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15595214 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/595214
System for discharging an area that is scanned by an electron beam May 14, 2017 Issued
Array ( [id] => 15369501 [patent_doc_number] => 20200020515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => DEVICE FOR DETECTING CHARGED PARTICLES AND AN APPARATUS FOR MASS SPECTROMETRY INCORPORATING THE SAME [patent_app_type] => utility [patent_app_number] => 16/086266 [patent_app_country] => US [patent_app_date] => 2017-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16086266 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/086266
Device for detecting charged particles and an apparatus for mass spectrometry incorporating the same May 8, 2017 Issued
Array ( [id] => 11977815 [patent_doc_number] => 20170281968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'SCANNING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/492132 [patent_app_country] => US [patent_app_date] => 2017-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 20543 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15492132 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/492132
Scanning system Apr 19, 2017 Issued
Array ( [id] => 14984925 [patent_doc_number] => 10446383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Nanoparticulate assisted nanoscale molecular imaging by mass spectrometry [patent_app_type] => utility [patent_app_number] => 15/485003 [patent_app_country] => US [patent_app_date] => 2017-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9678 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15485003 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/485003
Nanoparticulate assisted nanoscale molecular imaging by mass spectrometry Apr 10, 2017 Issued
Array ( [id] => 15306583 [patent_doc_number] => 10517974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Ultraviolet surface illumination system [patent_app_type] => utility [patent_app_number] => 15/478759 [patent_app_country] => US [patent_app_date] => 2017-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 34 [patent_no_of_words] => 7915 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15478759 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/478759
Ultraviolet surface illumination system Apr 3, 2017 Issued
Array ( [id] => 13283109 [patent_doc_number] => 10153145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-11 [patent_title] => Method of mass spectrometry and a mass spectrometer [patent_app_type] => utility [patent_app_number] => 15/477800 [patent_app_country] => US [patent_app_date] => 2017-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 8973 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15477800 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/477800
Method of mass spectrometry and a mass spectrometer Apr 2, 2017 Issued
Array ( [id] => 14769007 [patent_doc_number] => 10395905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-27 [patent_title] => Ion detectors and methods of using them [patent_app_type] => utility [patent_app_number] => 15/476175 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 24 [patent_no_of_words] => 19421 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 15476175 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/476175
Ion detectors and methods of using them Mar 30, 2017 Issued
Array ( [id] => 11980781 [patent_doc_number] => 20170284935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'SYSTEM AND METHOD FOR SENSING AND TRAPPING NANOPARTICLES WITH PLASMONIC NANOPORES' [patent_app_type] => utility [patent_app_number] => 15/476868 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4288 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15476868 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/476868
System and method for sensing and trapping nanoparticles with plasmonic nanopores Mar 30, 2017 Issued
Array ( [id] => 17137578 [patent_doc_number] => 11139144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Charged particle beam apparatus [patent_app_type] => utility [patent_app_number] => 16/482765 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 5393 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16482765 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/482765
Charged particle beam apparatus Mar 23, 2017 Issued
Array ( [id] => 11689315 [patent_doc_number] => 20170165029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'STERILE SITE APPARATUS, SYSTEM, AND METHOD OF USING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/443860 [patent_app_country] => US [patent_app_date] => 2017-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 50 [patent_no_of_words] => 43003 [patent_no_of_claims] => 82 [patent_no_of_ind_claims] => 65 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15443860 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/443860
Sterile site apparatus, system, and method of using the same Feb 26, 2017 Issued
Array ( [id] => 15532349 [patent_doc_number] => 20200058480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => Extraction System For Charged Secondary Particles For Use In A Mass Spectrometer Or Other Charged Particle Device [patent_app_type] => utility [patent_app_number] => 15/999488 [patent_app_country] => US [patent_app_date] => 2017-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 15999488 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/999488
Extraction system for charged secondary particles for use in a mass spectrometer or other charged particle device Feb 16, 2017 Issued
Array ( [id] => 14256111 [patent_doc_number] => 10278275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Grating magneto optical trap [patent_app_type] => utility [patent_app_number] => 15/431492 [patent_app_country] => US [patent_app_date] => 2017-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5057 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15431492 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/431492
Grating magneto optical trap Feb 12, 2017 Issued
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