Search

Xiaobei Wang

Examiner (ID: 9643, Phone: (571)270-5705 , Office: P/1784 )

Most Active Art Unit
1784
Art Unit(s)
1793, 1784
Total Applications
716
Issued Applications
410
Pending Applications
100
Abandoned Applications
241

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16914554 [patent_doc_number] => 20210187646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => SOLDERABLE COATING FOR ADDITIVE MANUFACTURED OXIDIZING METALS [patent_app_type] => utility [patent_app_number] => 16/720445 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16720445 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/720445
Solderable coating for additive manufactured oxidizing metals Dec 18, 2019 Issued
Array ( [id] => 17368890 [patent_doc_number] => 20220023942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => Spherical Niobium Alloy Powder, Products Containing The Same, And Methods Of Making The Same [patent_app_type] => utility [patent_app_number] => 17/299799 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11092 [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] => 17299799 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299799
Spherical Niobium Alloy Powder, Products Containing The Same, And Methods Of Making The Same Dec 5, 2019 Pending
Array ( [id] => 18129029 [patent_doc_number] => 11555228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Co-based high-strength amorphous alloy and use thereof [patent_app_type] => utility [patent_app_number] => 16/699326 [patent_app_country] => US [patent_app_date] => 2019-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3391 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16699326 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/699326
Co-based high-strength amorphous alloy and use thereof Nov 28, 2019 Issued
Array ( [id] => 16858770 [patent_doc_number] => 20210159515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => FUEL CELL BIPOLAR PLATE ALLOYS [patent_app_type] => utility [patent_app_number] => 16/694455 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16694455 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/694455
Fuel cell bipolar plate alloys Nov 24, 2019 Issued
Array ( [id] => 15932061 [patent_doc_number] => 20200157664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => SINTERED MATERIALS OF AUSTENITE STEEL POWDER AND TURBINE MEMBERS [patent_app_type] => utility [patent_app_number] => 16/682721 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16682721 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/682721
SINTERED MATERIALS OF AUSTENITE STEEL POWDER AND TURBINE MEMBERS Nov 12, 2019 Abandoned
Array ( [id] => 15619631 [patent_doc_number] => 20200080220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => METHODS OF THREE-DIMENSIONAL ELECTROPHORETIC DEPOSITION FOR CERAMIC AND CERMET APPLICATIONS AND SYSTEMS THEREOF [patent_app_type] => utility [patent_app_number] => 16/683101 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16683101 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/683101
Methods of three-dimensional electrophoretic deposition for ceramic and cermet applications and systems thereof Nov 12, 2019 Issued
Array ( [id] => 19873640 [patent_doc_number] => 12266509 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Multilayer coatings of component parts for a work piece processing chamber [patent_app_type] => utility [patent_app_number] => 17/311639 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4009 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17311639 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/311639
Multilayer coatings of component parts for a work piece processing chamber Nov 12, 2019 Issued
Array ( [id] => 16260390 [patent_doc_number] => 10751802 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-25 [patent_title] => Method of producing silver nanoparticles using red sand [patent_app_type] => utility [patent_app_number] => 16/592719 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2343 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16592719 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/592719
Method of producing silver nanoparticles using red sand Oct 2, 2019 Issued
Array ( [id] => 17586943 [patent_doc_number] => 11325189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Cobalt based alloy additive manufactured article, cobalt based alloy product, and method for manufacturing same [patent_app_type] => utility [patent_app_number] => 16/582517 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 10463 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16582517 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/582517
Cobalt based alloy additive manufactured article, cobalt based alloy product, and method for manufacturing same Sep 24, 2019 Issued
Array ( [id] => 19106431 [patent_doc_number] => 11959518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Sliding member [patent_app_type] => utility [patent_app_number] => 17/422316 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4088 [patent_no_of_claims] => 3 [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] => 17422316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422316
Sliding member Sep 18, 2019 Issued
Array ( [id] => 17710932 [patent_doc_number] => 20220210940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => Dual Injection-Molded Metal Substrates [patent_app_type] => utility [patent_app_number] => 17/609890 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17609890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/609890
Dual Injection-Molded Metal Substrates Sep 5, 2019 Abandoned
Array ( [id] => 19854817 [patent_doc_number] => 12257631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Silver nanoparticles [patent_app_type] => utility [patent_app_number] => 17/250764 [patent_app_country] => US [patent_app_date] => 2019-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6566 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17250764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/250764
Silver nanoparticles Sep 1, 2019 Issued
Array ( [id] => 17850959 [patent_doc_number] => 20220281000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => SINTERED MATERIAL AND METHOD FOR PRODUCING SINTERED MATERIAL [patent_app_type] => utility [patent_app_number] => 17/637809 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17637809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/637809
SINTERED MATERIAL AND METHOD FOR PRODUCING SINTERED MATERIAL Aug 29, 2019 Abandoned
Array ( [id] => 18101583 [patent_doc_number] => 11541455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Gold-coated flat silver particles, gold-coated flat silver particle dispersion, method of manufacturing gold-coated flat silver particles, coating film, and antireflection optical member [patent_app_type] => utility [patent_app_number] => 16/542294 [patent_app_country] => US [patent_app_date] => 2019-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 22847 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16542294 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/542294
Gold-coated flat silver particles, gold-coated flat silver particle dispersion, method of manufacturing gold-coated flat silver particles, coating film, and antireflection optical member Aug 14, 2019 Issued
Array ( [id] => 17858949 [patent_doc_number] => 11440090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Composition for material for liquid metal deposition or additive manufacturing, method and product [patent_app_type] => utility [patent_app_number] => 17/282306 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1497 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17282306 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/282306
Composition for material for liquid metal deposition or additive manufacturing, method and product Aug 1, 2019 Issued
Array ( [id] => 17169390 [patent_doc_number] => 20210323060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => COPPER-SILVER COMPOSITE MATERIAL [patent_app_type] => utility [patent_app_number] => 17/263199 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17263199 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/263199
COPPER-SILVER COMPOSITE MATERIAL Jul 24, 2019 Abandoned
Array ( [id] => 17845191 [patent_doc_number] => 11434547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Metal porous material, fuel cell, and method of producing metal porous material [patent_app_type] => utility [patent_app_number] => 16/637797 [patent_app_country] => US [patent_app_date] => 2019-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6422 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16637797 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/637797
Metal porous material, fuel cell, and method of producing metal porous material Jul 2, 2019 Issued
Array ( [id] => 18887613 [patent_doc_number] => 11866374 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Flexible feedstock [patent_app_type] => utility [patent_app_number] => 16/453133 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8505 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16453133 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/453133
Flexible feedstock Jun 25, 2019 Issued
Array ( [id] => 20342273 [patent_doc_number] => 12465991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Wear-resistant iron-based alloy compositions comprising nickel [patent_app_type] => utility [patent_app_number] => 16/973545 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 3961 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16973545 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/973545
Wear-resistant iron-based alloy compositions comprising nickel Jun 24, 2019 Issued
Array ( [id] => 17696493 [patent_doc_number] => 11370198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Wear-resistant iron-based alloy compositions comprising chromium [patent_app_type] => utility [patent_app_number] => 17/257041 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 18 [patent_no_of_words] => 8049 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17257041 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/257041
Wear-resistant iron-based alloy compositions comprising chromium Jun 24, 2019 Issued
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