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Xiaowei Su

Examiner (ID: 10494)

Most Active Art Unit
1733
Art Unit(s)
1733
Total Applications
890
Issued Applications
533
Pending Applications
136
Abandoned Applications
242

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16332134 [patent_doc_number] => 20200303100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => R-T-B BASED PERMANENT MAGNET [patent_app_type] => utility [patent_app_number] => 16/823456 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16823456 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/823456
R-T-B BASED PERMANENT MAGNET Mar 18, 2020 Abandoned
Array ( [id] => 17761833 [patent_doc_number] => 20220235445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => FERRITIC HEAT-RESISTANT STEEL [patent_app_type] => utility [patent_app_number] => 17/438939 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17438939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/438939
FERRITIC HEAT-RESISTANT STEEL Mar 18, 2020 Pending
Array ( [id] => 16332136 [patent_doc_number] => 20200303102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => R-T-B BASED PERMANENT MAGNET [patent_app_type] => utility [patent_app_number] => 16/819071 [patent_app_country] => US [patent_app_date] => 2020-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16819071 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/819071
R-T-B based permanent magnet Mar 13, 2020 Issued
Array ( [id] => 16332135 [patent_doc_number] => 20200303101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => R-T-B BASED PERMANENT MAGNET [patent_app_type] => utility [patent_app_number] => 16/818308 [patent_app_country] => US [patent_app_date] => 2020-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 463 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16818308 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/818308
R-T-B based permanent magnet Mar 12, 2020 Issued
Array ( [id] => 17657528 [patent_doc_number] => 20220177993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => FERRITIC STAINLESS STEEL SHEET FOR AUTOMOBILE BRAKE DISK ROTORS, AUTOMOBILE BRAKE DISK ROTOR, AND HOT-STAMPED ARTICLE FOR AUTOMOBILE BRAKE DISK ROTORS [patent_app_type] => utility [patent_app_number] => 17/598613 [patent_app_country] => US [patent_app_date] => 2020-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17598613 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/598613
FERRITIC STAINLESS STEEL SHEET FOR AUTOMOBILE BRAKE DISK ROTORS, AUTOMOBILE BRAKE DISK ROTOR, AND HOT-STAMPED ARTICLE FOR AUTOMOBILE BRAKE DISK ROTORS Mar 11, 2020 Abandoned
Array ( [id] => 17599198 [patent_doc_number] => 20220148772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => R-T-B BASED PERMANENT MAGNET AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/438796 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17438796 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/438796
R-T-B BASED PERMANENT MAGNET AND METHOD FOR MANUFACTURING SAME Mar 9, 2020 Pending
Array ( [id] => 16333032 [patent_doc_number] => 20200303998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => METHOD OF PRODUCING MOTOR CORE [patent_app_type] => utility [patent_app_number] => 16/811811 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16811811 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/811811
Method of producing motor core Mar 5, 2020 Issued
Array ( [id] => 16312769 [patent_doc_number] => 20200291507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT [patent_app_type] => utility [patent_app_number] => 16/809919 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16809919 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/809919
SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT Mar 4, 2020 Abandoned
Array ( [id] => 16286087 [patent_doc_number] => 20200279689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => ALLOY AND METHOD FOR PRODUCING A MAGNETIC CORE [patent_app_type] => utility [patent_app_number] => 16/805997 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16805997 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/805997
Alloy and method for producing a magnetic core Mar 1, 2020 Issued
Array ( [id] => 19781387 [patent_doc_number] => 12230425 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Solid composite material comprising nanoparticles and an alloy based on manganese, aluminum and optionally carbon, and method for producing the same [patent_app_type] => utility [patent_app_number] => 17/436260 [patent_app_country] => US [patent_app_date] => 2020-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 45 [patent_no_of_words] => 24716 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17436260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/436260
Solid composite material comprising nanoparticles and an alloy based on manganese, aluminum and optionally carbon, and method for producing the same Feb 26, 2020 Issued
Array ( [id] => 16098165 [patent_doc_number] => 20200203069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => RARE EARTH PERMANENT MAGNETS AND THEIR PREPARATION [patent_app_type] => utility [patent_app_number] => 16/801625 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16801625 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/801625
RARE EARTH PERMANENT MAGNETS AND THEIR PREPARATION Feb 25, 2020 Abandoned
Array ( [id] => 18704577 [patent_doc_number] => 11791093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Rare earth permanent magnets and their preparation [patent_app_type] => utility [patent_app_number] => 16/801828 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12929 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16801828 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/801828
Rare earth permanent magnets and their preparation Feb 25, 2020 Issued
Array ( [id] => 17956264 [patent_doc_number] => 11482377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Rare earth permanent magnets and their preparation [patent_app_type] => utility [patent_app_number] => 16/801674 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12930 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16801674 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/801674
Rare earth permanent magnets and their preparation Feb 25, 2020 Issued
Array ( [id] => 16080331 [patent_doc_number] => 20200194152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => MAGNETIZATION STABILIZING TREATMENT METHOD FOR PERMANENTLY MAGNETIZABLE MATERIAL [patent_app_type] => utility [patent_app_number] => 16/795558 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16795558 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/795558
Magnetization stabilizing treatment method for permanently magnetizable material Feb 18, 2020 Issued
Array ( [id] => 16013765 [patent_doc_number] => 20200181725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => GRAIN-ORIENTED ELECTRICAL STEEL SHEET [patent_app_type] => utility [patent_app_number] => 16/793670 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 381 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16793670 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/793670
Grain-oriented electrical steel sheet Feb 17, 2020 Issued
Array ( [id] => 16253906 [patent_doc_number] => 20200263280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => YTTRIUM-ADDED RARE-EARTH PERMANENT MAGNETIC MATERIAL AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/791088 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16791088 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/791088
Yttrium-added rare-earth permanent magnetic material and preparation method thereof Feb 13, 2020 Issued
Array ( [id] => 17533963 [patent_doc_number] => 20220112572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => STEEL PIPE FOR FUEL INJECTION PIPE, AND FUEL INJECTION PIPE USING SAME [patent_app_type] => utility [patent_app_number] => 17/427864 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17427864 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/427864
Steel pipe for fuel injection pipe, and fuel injection pipe using same Feb 12, 2020 Issued
Array ( [id] => 17505610 [patent_doc_number] => 20220098712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => STEEL MATERIAL SUITABLE FOR USE IN SOUR ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 17/422870 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16114 [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] => 17422870 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422870
STEEL MATERIAL SUITABLE FOR USE IN SOUR ENVIRONMENT Feb 12, 2020 Abandoned
Array ( [id] => 19812269 [patent_doc_number] => 12243680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Method and device for producing soft magnetic strip material for strip ring cores [patent_app_type] => utility [patent_app_number] => 16/781142 [patent_app_country] => US [patent_app_date] => 2020-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7600 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16781142 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/781142
Method and device for producing soft magnetic strip material for strip ring cores Feb 3, 2020 Issued
Array ( [id] => 16210246 [patent_doc_number] => 20200243236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => SOFT MAGNETIC POWDER, POWDER MAGNETIC CORE, MAGNETIC ELEMENT, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/776210 [patent_app_country] => US [patent_app_date] => 2020-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16776210 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/776210
SOFT MAGNETIC POWDER, POWDER MAGNETIC CORE, MAGNETIC ELEMENT, AND ELECTRONIC DEVICE Jan 28, 2020 Abandoned
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