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] => 16512030 [patent_doc_number] => 20200391287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => COMPOUND POWDER [patent_app_type] => utility [patent_app_number] => 16/971796 [patent_app_country] => US [patent_app_date] => 2018-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12301 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16971796 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/971796
COMPOUND POWDER Feb 27, 2018 Pending
Array ( [id] => 13383111 [patent_doc_number] => 20180243097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => Implants and Methods of Designing and Manufacturing Devices with a Reduced Volumetric Density [patent_app_type] => utility [patent_app_number] => 15/903648 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15903648 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/903648
Implants and Methods of Designing and Manufacturing Devices with a Reduced Volumetric Density Feb 22, 2018 Pending
Array ( [id] => 15452253 [patent_doc_number] => 20200038950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => APPARATUS AND METHOD RELATED TO CORE-SHELL MAGNETIC NANOPARTICLES AND STRUCTURED NANOPARTICLES [patent_app_type] => utility [patent_app_number] => 16/488526 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16488526 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/488526
APPARATUS AND METHOD RELATED TO CORE-SHELL MAGNETIC NANOPARTICLES AND STRUCTURED NANOPARTICLES Feb 22, 2018 Pending
Array ( [id] => 13372705 [patent_doc_number] => 20180237893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => RAPIDLY SOLIDIFIED ALUMINUM-RARE EARTH ELEMENT ALLOY AND METHOD OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 15/901759 [patent_app_country] => US [patent_app_date] => 2018-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15901759 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/901759
RAPIDLY SOLIDIFIED ALUMINUM-RARE EARTH ELEMENT ALLOY AND METHOD OF MAKING THE SAME Feb 20, 2018 Pending
Array ( [id] => 13372693 [patent_doc_number] => 20180237887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => SELECTIVE SULFATION ROASTING OF RARE EARTH MAGNET WASTE [patent_app_type] => utility [patent_app_number] => 15/901460 [patent_app_country] => US [patent_app_date] => 2018-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15901460 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/901460
SELECTIVE SULFATION ROASTING OF RARE EARTH MAGNET WASTE Feb 20, 2018 Abandoned
Array ( [id] => 13400679 [patent_doc_number] => 20180251882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => ANTI-COKING IRON SPINEL SURFACE [patent_app_type] => utility [patent_app_number] => 15/901121 [patent_app_country] => US [patent_app_date] => 2018-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15901121 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/901121
Anti-coking iron spinel surface Feb 20, 2018 Issued
Array ( [id] => 14744869 [patent_doc_number] => 20190255608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => METHODS FOR ADDITIVELY MANUFACTURING TURBINE ENGINE COMPONENTS VIA BINDER JET PRINTING WITH TITANIUM ALUMINIDE ALLOYS [patent_app_type] => utility [patent_app_number] => 15/901097 [patent_app_country] => US [patent_app_date] => 2018-02-21 [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] => -19 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15901097 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/901097
METHODS FOR ADDITIVELY MANUFACTURING TURBINE ENGINE COMPONENTS VIA BINDER JET PRINTING WITH TITANIUM ALUMINIDE ALLOYS Feb 20, 2018 Abandoned
Array ( [id] => 14744873 [patent_doc_number] => 20190255610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => METHODS FOR ADDITIVELY MANUFACTURING TURBINE ENGINE COMPONENTS VIA BINDER JET PRINTING WITH ALUMINUM-IRON-VANADIUM-SILICON ALLOYS [patent_app_type] => utility [patent_app_number] => 15/901193 [patent_app_country] => US [patent_app_date] => 2018-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15901193 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/901193
METHODS FOR ADDITIVELY MANUFACTURING TURBINE ENGINE COMPONENTS VIA BINDER JET PRINTING WITH ALUMINUM-IRON-VANADIUM-SILICON ALLOYS Feb 20, 2018 Abandoned
Array ( [id] => 14744871 [patent_doc_number] => 20190255609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => METHODS FOR ADDITIVELY MANUFACTURING TURBINE ENGINE COMPONENTS VIA BINDER JET PRINTING WITH GAMMA PRIME PRECIPITATION HARDENED NICKEL-BASED SUPERALLOYS [patent_app_type] => utility [patent_app_number] => 15/901160 [patent_app_country] => US [patent_app_date] => 2018-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15901160 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/901160
METHODS FOR ADDITIVELY MANUFACTURING TURBINE ENGINE COMPONENTS VIA BINDER JET PRINTING WITH GAMMA PRIME PRECIPITATION HARDENED NICKEL-BASED SUPERALLOYS Feb 20, 2018 Abandoned
Array ( [id] => 14713715 [patent_doc_number] => 20190247921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => METHODS FOR ADDITIVELY MANUFACTURING TURBINE ENGINE COMPONENTS VIA BINDER JET PRINTING WITH NICKEL-CHROMIUM-TUNGSTEN-MOLYBDENUM ALLOYS [patent_app_type] => utility [patent_app_number] => 15/893903 [patent_app_country] => US [patent_app_date] => 2018-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2989 [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] => 15893903 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/893903
METHODS FOR ADDITIVELY MANUFACTURING TURBINE ENGINE COMPONENTS VIA BINDER JET PRINTING WITH NICKEL-CHROMIUM-TUNGSTEN-MOLYBDENUM ALLOYS Feb 11, 2018 Abandoned
Array ( [id] => 13343705 [patent_doc_number] => 20180223392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => COMPOSITIONS AND METHODS FOR RECOVERY OF ALKALINE METALS [patent_app_type] => utility [patent_app_number] => 15/892978 [patent_app_country] => US [patent_app_date] => 2018-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15892978 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/892978
COMPOSITIONS AND METHODS FOR RECOVERY OF ALKALINE METALS Feb 8, 2018 Abandoned
Array ( [id] => 14685761 [patent_doc_number] => 20190241995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => Nickel Based Alloy with High Fatigue Resistance and Methods of Forming the Same [patent_app_type] => utility [patent_app_number] => 15/890681 [patent_app_country] => US [patent_app_date] => 2018-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 15890681 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/890681
Nickel Based Alloy with High Fatigue Resistance and Methods of Forming the Same Feb 6, 2018 Abandoned
Array ( [id] => 13334551 [patent_doc_number] => 20180218813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE [patent_app_type] => utility [patent_app_number] => 15/881227 [patent_app_country] => US [patent_app_date] => 2018-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15881227 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/881227
Soft magnetic alloy and magnetic device Jan 25, 2018 Issued
Array ( [id] => 13387285 [patent_doc_number] => 20180245184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => SLIDING ELEMENT COMPOSED OF A COPPER ALLOY [patent_app_type] => utility [patent_app_number] => 15/875061 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 15875061 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/875061
SLIDING ELEMENT COMPOSED OF A COPPER ALLOY Jan 18, 2018 Abandoned
Array ( [id] => 13298617 [patent_doc_number] => 20180200845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => Flux [patent_app_type] => utility [patent_app_number] => 15/869202 [patent_app_country] => US [patent_app_date] => 2018-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 15869202 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/869202
Flux Jan 11, 2018 Issued
Array ( [id] => 12909907 [patent_doc_number] => 20180195145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => METHOD OF PRODUCING MARTENSITIC STAINLESS STEEL STRIP [patent_app_type] => utility [patent_app_number] => 15/867695 [patent_app_country] => US [patent_app_date] => 2018-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15867695 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/867695
Method of producing martensitic stainless steel strip Jan 10, 2018 Issued
Array ( [id] => 12882244 [patent_doc_number] => 20180185923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => METHOD OF PREPARING THERMOELECTRIC MATERIAL COMPRISING IRON-SULFUR COMPOUND [patent_app_type] => utility [patent_app_number] => 15/862606 [patent_app_country] => US [patent_app_date] => 2018-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15862606 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/862606
METHOD OF PREPARING THERMOELECTRIC MATERIAL COMPRISING IRON-SULFUR COMPOUND Jan 3, 2018 Abandoned
Array ( [id] => 18084719 [patent_doc_number] => 11534830 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Tantalum powder and preparation method therefor [patent_app_type] => utility [patent_app_number] => 16/958150 [patent_app_country] => US [patent_app_date] => 2017-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7507 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16958150 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/958150
Tantalum powder and preparation method therefor Dec 26, 2017 Issued
Array ( [id] => 16539940 [patent_doc_number] => 20200406353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => COMPOSITE MATERIAL BASED ON A QUASI-CRYSTAL OF THE AL-CU-FE SYSTEM AND METHOD OF ITS PRODUCTION [patent_app_type] => utility [patent_app_number] => 16/956927 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16956927 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/956927
COMPOSITE MATERIAL BASED ON A QUASI-CRYSTAL OF THE AL-CU-FE SYSTEM AND METHOD OF ITS PRODUCTION Dec 21, 2017 Pending
Array ( [id] => 15178947 [patent_doc_number] => 20190360065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => METHOD FOR PRODUCING A STRIP FROM A CoFe ALLOY AND A SEMI-FINISHED PRODUCT CONTAINING THIS STRIP [patent_app_type] => utility [patent_app_number] => 16/461720 [patent_app_country] => US [patent_app_date] => 2017-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16461720 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/461720
METHOD FOR PRODUCING A STRIP FROM A CoFe ALLOY AND A SEMI-FINISHED PRODUCT CONTAINING THIS STRIP Nov 16, 2017 Pending
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