Search

Michael Trettel

Examiner (ID: 449)

Most Active Art Unit
3673
Art Unit(s)
3508, 3673, 3628, 3633, 3505, 3627
Total Applications
3400
Issued Applications
2898
Pending Applications
103
Abandoned Applications
400

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20569392 [patent_doc_number] => 20260063314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => SYSTEM FOR RENOVATING FACILITIES TO PROVIDE A DISINFECTED AIR FLOW [patent_app_type] => utility [patent_app_number] => 19/381987 [patent_app_country] => US [patent_app_date] => 2025-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19381987 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/381987
SYSTEM FOR RENOVATING FACILITIES TO PROVIDE A DISINFECTED AIR FLOW Nov 5, 2025 Pending
Array ( [id] => 20009954 [patent_doc_number] => 20250148176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => SEVERE WEATHER VORTEX DISRUPTION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/912204 [patent_app_country] => US [patent_app_date] => 2024-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18912204 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/912204
SEVERE WEATHER VORTEX DISRUPTION SYSTEM AND METHOD Oct 9, 2024 Abandoned
Array ( [id] => 19685437 [patent_doc_number] => 20250003982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => HEAVY PEPTIDE APPROACH TO ACCURATELY MEASURE UNPROCESSED C-TERMINAL LYSINE [patent_app_type] => utility [patent_app_number] => 18/751504 [patent_app_country] => US [patent_app_date] => 2024-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18751504 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/751504
HEAVY PEPTIDE APPROACH TO ACCURATELY MEASURE UNPROCESSED C-TERMINAL LYSINE Jun 23, 2024 Abandoned
Array ( [id] => 20521361 [patent_doc_number] => 20260045470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => ION TRAPS WITH Y-DIRECTIONAL ION MANIPULATION FOR MASS SPECTROMETRY AND RELATED MASS SPECTROMETRY SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/744046 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18744046 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744046
ION TRAPS WITH Y-DIRECTIONAL ION MANIPULATION FOR MASS SPECTROMETRY AND RELATED MASS SPECTROMETRY SYSTEMS AND METHODS Jun 13, 2024 Pending
Array ( [id] => 20437514 [patent_doc_number] => 12508336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Sterilization module [patent_app_type] => utility [patent_app_number] => 18/680578 [patent_app_country] => US [patent_app_date] => 2024-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4656 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18680578 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/680578
Sterilization module May 30, 2024 Issued
Array ( [id] => 20222922 [patent_doc_number] => 20250285853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => MULTI-PRESSURE CHEMICAL IONIZATION (MPCI) SYSTEM, MASS SPECTROMETER AND METHOD USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/658763 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18658763 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/658763
MULTI-PRESSURE CHEMICAL IONIZATION (MPCI) SYSTEM, MASS SPECTROMETER AND METHOD USING THE SAME May 7, 2024 Pending
Array ( [id] => 19384530 [patent_doc_number] => 20240274400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => FLUID TRANSFER SYSTEM IN A CHARGED PARTICLE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/643379 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18643379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/643379
Fluid transfer system in a charged particle system Apr 22, 2024 Issued
Array ( [id] => 19842646 [patent_doc_number] => 12255045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Transmission charged particle microscope with an electron energy loss spectroscopy detector [patent_app_type] => utility [patent_app_number] => 18/629633 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 8160 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18629633 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629633
Transmission charged particle microscope with an electron energy loss spectroscopy detector Apr 7, 2024 Issued
Array ( [id] => 19364108 [patent_doc_number] => 20240266142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => SYSTEMS AND METHODS FOR PERFORMING SAMPLE LIFT-OUT FOR HIGHLY REACTIVE MATERIALS [patent_app_type] => utility [patent_app_number] => 18/617227 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11148 [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] => 18617227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617227
Systems and methods for performing sample lift-out for highly reactive materials Mar 25, 2024 Issued
Array ( [id] => 19435912 [patent_doc_number] => 20240304410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => ELECTRON BEAM MICROSCOPE [patent_app_type] => utility [patent_app_number] => 18/600212 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10694 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18600212 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/600212
ELECTRON BEAM MICROSCOPE Mar 7, 2024 Pending
Array ( [id] => 19269274 [patent_doc_number] => 20240212978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => DETACHABLE COLUMN UNIT OF SCANNING ELECTRON MICROSCOPE, AND METHOD FOR PROVIDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/599199 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18599199 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/599199
Detachable column unit of scanning electron microscope, and method for providing the same Mar 7, 2024 Issued
Array ( [id] => 19268404 [patent_doc_number] => 20240212108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => SEM IMAGE ENHANCEMENT [patent_app_type] => utility [patent_app_number] => 18/596540 [patent_app_country] => US [patent_app_date] => 2024-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18596540 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/596540
SEM IMAGE ENHANCEMENT Mar 4, 2024 Pending
Array ( [id] => 19402807 [patent_doc_number] => 20240286318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => CORDLESS AND RECHARGEABLE RESIN-CURING LAMP [patent_app_type] => utility [patent_app_number] => 18/590137 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18590137 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/590137
CORDLESS AND RECHARGEABLE RESIN-CURING LAMP Feb 27, 2024 Pending
Array ( [id] => 19823112 [patent_doc_number] => 20250081319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => Light Source Using Pre-Ionization [patent_app_type] => utility [patent_app_number] => 18/586458 [patent_app_country] => US [patent_app_date] => 2024-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18586458 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/586458
Light Source Using Pre-Ionization Feb 23, 2024 Pending
Array ( [id] => 19733664 [patent_doc_number] => 12211665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Charged particle beam device [patent_app_type] => utility [patent_app_number] => 18/583973 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4258 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18583973 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/583973
Charged particle beam device Feb 21, 2024 Issued
Array ( [id] => 19269273 [patent_doc_number] => 20240212977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => SYSTEM COMPRISING A MULTI-BEAM PARTICLE MICROSCOPE AND METHOD FOR OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/431847 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9208 [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] => 18431847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431847
System comprising a multi-beam particle microscope and method for operating the same Feb 1, 2024 Issued
Array ( [id] => 19343736 [patent_doc_number] => 20240252699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => ULTRAVIOLET LIGHT EMISSION DEVICE [patent_app_type] => utility [patent_app_number] => 18/421161 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18421161 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421161
ULTRAVIOLET LIGHT EMISSION DEVICE Jan 23, 2024 Pending
Array ( [id] => 19343878 [patent_doc_number] => 20240252841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => METHOD FOR DEFINING A SCANNING SEQUENCE FOR RADIATION TREATMENT OF A TARGET VOLUME, BY PENCIL BEAM SCANNING (PBS) AT ULTRA HIGH DOSE DEPOSITION RATE (HDR) [patent_app_type] => utility [patent_app_number] => 18/421285 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 413 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18421285 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421285
METHOD FOR DEFINING A SCANNING SEQUENCE FOR RADIATION TREATMENT OF A TARGET VOLUME, BY PENCIL BEAM SCANNING (PBS) AT ULTRA HIGH DOSE DEPOSITION RATE (HDR) Jan 23, 2024 Pending
Array ( [id] => 20124400 [patent_doc_number] => 20250239431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => ELECTRON MICROSCOPE DETECTOR AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/421373 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18421373 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421373
ELECTRON MICROSCOPE DETECTOR AND RELATED METHODS Jan 23, 2024 Pending
Array ( [id] => 20101196 [patent_doc_number] => 20250231132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => NONDESTRUCTIVE ESTIMATION OF STRUCTURAL PROPERTIES OF A SPECIMEN VIA X-RAY MODELLING BASED ON GROUND TRUTH MEASUREMENTS [patent_app_type] => utility [patent_app_number] => 18/414391 [patent_app_country] => US [patent_app_date] => 2024-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18414391 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/414391
NONDESTRUCTIVE ESTIMATION OF STRUCTURAL PROPERTIES OF A SPECIMEN VIA X-RAY MODELLING BASED ON GROUND TRUTH MEASUREMENTS Jan 15, 2024 Pending
Menu