Search

Thomas H Stevens

Examiner (ID: 5934, Phone: (571)272-3715 , Office: P/2126 )

Most Active Art Unit
2121
Art Unit(s)
2115, 2123, 2126, 2121
Total Applications
660
Issued Applications
464
Pending Applications
12
Abandoned Applications
184

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17273456 [patent_doc_number] => 20210379654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => FINE METAL PARTICLE DISPERSION PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 17/283758 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17283758 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/283758
FINE METAL PARTICLE DISPERSION PRODUCTION METHOD Apr 25, 2019 Pending
Array ( [id] => 15766823 [patent_doc_number] => 20200114429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => METHOD OF MAKING COLLOIDAL PLATINUM NANOPARTICLES [patent_app_type] => utility [patent_app_number] => 16/392242 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16392242 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/392242
Method of making colloidal platinum nanoparticles Apr 22, 2019 Issued
Array ( [id] => 15021759 [patent_doc_number] => 20190321884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => FLUID COMPOSITION FOR THREE-DIMENSIONAL SHAPING, MANUFACTURING METHOD FOR THREE-DIMENSIONALLY SHAPED OBJECT, AND THREE-DIMENSIONALLY SHAPED OBJECT [patent_app_type] => utility [patent_app_number] => 16/390101 [patent_app_country] => US [patent_app_date] => 2019-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16390101 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/390101
FLUID COMPOSITION FOR THREE-DIMENSIONAL SHAPING, MANUFACTURING METHOD FOR THREE-DIMENSIONALLY SHAPED OBJECT, AND THREE-DIMENSIONALLY SHAPED OBJECT Apr 21, 2019 Abandoned
Array ( [id] => 16524382 [patent_doc_number] => 20200398462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => Method for the Production of a Structural Component [patent_app_type] => utility [patent_app_number] => 16/971369 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4231 [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] => 16971369 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/971369
Method for the Production of a Structural Component Apr 16, 2019 Pending
Array ( [id] => 16539946 [patent_doc_number] => 20200406359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => IRRADIATION DEVICE, METAL SHAPING DEVICE, METAL SHAPING SYSTEM, IRRADIATION METHOD, AND METHOD FOR MANUFACTURING METAL SHAPED OBJECT [patent_app_type] => utility [patent_app_number] => 16/978369 [patent_app_country] => US [patent_app_date] => 2019-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16978369 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/978369
IRRADIATION DEVICE, METAL SHAPING DEVICE, METAL SHAPING SYSTEM, IRRADIATION METHOD, AND METHOD FOR MANUFACTURING METAL SHAPED OBJECT Mar 24, 2019 Abandoned
Array ( [id] => 14927449 [patent_doc_number] => 20190299362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => AL- & MG-COMPATIBLE BLASTING MATERIAL FOR BLAST CLEANING THEREOF BASED ON ALSC POWDER [patent_app_type] => utility [patent_app_number] => 16/359202 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4705 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16359202 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/359202
AL- & MG-COMPATIBLE BLASTING MATERIAL FOR BLAST CLEANING THEREOF BASED ON ALSC POWDER Mar 19, 2019 Pending
Array ( [id] => 14994569 [patent_doc_number] => 20190316242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => Gradient Control Method for Microstructure Ultrafine Crystallization of Deep Cone Copper Shaped Charge Liner [patent_app_type] => utility [patent_app_number] => 16/292361 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16292361 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/292361
Gradient control method for microstructure ultrafine crystallization of deep cone copper shaped charge liner Mar 4, 2019 Issued
Array ( [id] => 18688230 [patent_doc_number] => 11783973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => R-T-B based permanent magnet [patent_app_type] => utility [patent_app_number] => 16/291950 [patent_app_country] => US [patent_app_date] => 2019-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 11828 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 16291950 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/291950
R-T-B based permanent magnet Mar 3, 2019 Issued
Array ( [id] => 17400707 [patent_doc_number] => 20220042797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => A METHOD FOR ESTIMATING A POWDER LAYER THICKNESS [patent_app_type] => utility [patent_app_number] => 17/416232 [patent_app_country] => US [patent_app_date] => 2019-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9004 [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] => 17416232 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416232
A METHOD FOR ESTIMATING A POWDER LAYER THICKNESS Mar 3, 2019 Pending
Array ( [id] => 18665292 [patent_doc_number] => 11772158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Method for selectively oxidizing metals of an alloy [patent_app_type] => utility [patent_app_number] => 16/977331 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7718 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 16977331 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/977331
Method for selectively oxidizing metals of an alloy Feb 28, 2019 Issued
Array ( [id] => 15597337 [patent_doc_number] => 20200075203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => MAGNET MATERIAL, PERMANENT MAGNET, ROTARY ELECTRIC MACHINE, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 16/283873 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16283873 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/283873
MAGNET MATERIAL, PERMANENT MAGNET, ROTARY ELECTRIC MACHINE, AND VEHICLE Feb 24, 2019 Abandoned
Array ( [id] => 14744889 [patent_doc_number] => 20190255618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => METHOD OF PROCESSING RARE EARTH MAGNET [patent_app_type] => utility [patent_app_number] => 16/278876 [patent_app_country] => US [patent_app_date] => 2019-02-19 [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] => -3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16278876 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/278876
METHOD OF PROCESSING RARE EARTH MAGNET Feb 18, 2019 Abandoned
Array ( [id] => 14716439 [patent_doc_number] => 20190249283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => HEAT TREATMENT OF ALUMINUM ALLOYS CONTAINING SILICON AND SCANDIUM [patent_app_type] => utility [patent_app_number] => 16/276114 [patent_app_country] => US [patent_app_date] => 2019-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16276114 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/276114
HEAT TREATMENT OF ALUMINUM ALLOYS CONTAINING SILICON AND SCANDIUM Feb 13, 2019 Pending
Array ( [id] => 15590537 [patent_doc_number] => 20200071803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => SINTERED STEEL ALLOY FOR WEAR RESISTANCE AT HIGH TEMPERATURES AND FABRICATION METHOD OF VALVE-SEAT USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/270091 [patent_app_country] => US [patent_app_date] => 2019-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16270091 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/270091
SINTERED STEEL ALLOY FOR WEAR RESISTANCE AT HIGH TEMPERATURES AND FABRICATION METHOD OF VALVE-SEAT USING THE SAME Feb 6, 2019 Abandoned
Array ( [id] => 14868855 [patent_doc_number] => 20190284669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => METHOD FOR MANUFACTURING ALUMINUM ALLOY MEMBER [patent_app_type] => utility [patent_app_number] => 16/268024 [patent_app_country] => US [patent_app_date] => 2019-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16268024 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/268024
Method for manufacturing aluminum alloy member Feb 4, 2019 Issued
Array ( [id] => 16869031 [patent_doc_number] => 20210162498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => SINTERED MATERIAL AND METHOD OF MANUFACTURING SINTERED MATERIAL [patent_app_type] => utility [patent_app_number] => 17/047206 [patent_app_country] => US [patent_app_date] => 2019-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17047206 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/047206
SINTERED MATERIAL AND METHOD OF MANUFACTURING SINTERED MATERIAL Jan 29, 2019 Pending
Array ( [id] => 18173219 [patent_doc_number] => 11572921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Sintered bearing and method for manufacturing sintered bearing [patent_app_type] => utility [patent_app_number] => 16/965781 [patent_app_country] => US [patent_app_date] => 2019-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 12342 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16965781 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/965781
Sintered bearing and method for manufacturing sintered bearing Jan 24, 2019 Issued
Array ( [id] => 16513341 [patent_doc_number] => 20200392599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => METHOD FOR HEATING STEEL PLATE AND METHOD FOR MANUFACTURING HOT-PRESSED PRODUCT [patent_app_type] => utility [patent_app_number] => 16/962050 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16962050 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/962050
METHOD FOR HEATING STEEL PLATE AND METHOD FOR MANUFACTURING HOT-PRESSED PRODUCT Jan 14, 2019 Abandoned
Array ( [id] => 16631479 [patent_doc_number] => 20210050132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => SILICON OXIDE-COATED IRON POWDER, METHOD FOR PRODUCING THE SAME, MOLDED BODY FOR INDUCTOR USING THE SAME, AND INDUCTOR [patent_app_type] => utility [patent_app_number] => 16/957397 [patent_app_country] => US [patent_app_date] => 2019-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16957397 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/957397
Silicon oxide-coated iron powder, method for producing the same, molded body for inductor using the same, and inductor Jan 10, 2019 Issued
Array ( [id] => 18619526 [patent_doc_number] => 11752550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Method for improving fatigue strength on sized aluminum powder metal components [patent_app_type] => utility [patent_app_number] => 16/244406 [patent_app_country] => US [patent_app_date] => 2019-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6201 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 16244406 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/244406
Method for improving fatigue strength on sized aluminum powder metal components Jan 9, 2019 Issued
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