Search

Xiaoyun Xu

Examiner (ID: 15627, Phone: (571)270-5560 , Office: P/1797 )

Most Active Art Unit
1797
Art Unit(s)
1797, 1777
Total Applications
1341
Issued Applications
779
Pending Applications
84
Abandoned Applications
478

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18496677 [patent_doc_number] => 20230219266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => INJECTION MOLDED COLD-EXPANSION COMPRESSION COLLAR [patent_app_type] => utility [patent_app_number] => 18/180557 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4935 [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] => 18180557 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/180557
INJECTION MOLDED COLD-EXPANSION COMPRESSION COLLAR Mar 7, 2023 Pending
Array ( [id] => 19425811 [patent_doc_number] => 12085215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Pipe assembly insulation and vapor barrier [patent_app_type] => utility [patent_app_number] => 18/107097 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 5684 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18107097 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/107097
Pipe assembly insulation and vapor barrier Feb 7, 2023 Issued
Array ( [id] => 18437065 [patent_doc_number] => 20230184359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => FLUID COUPLINGS [patent_app_type] => utility [patent_app_number] => 18/102420 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18102420 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/102420
FLUID COUPLINGS Jan 26, 2023 Pending
Array ( [id] => 18924002 [patent_doc_number] => 20240027006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => MAGNETIC HOSE CONNECTOR AND INTEGRATED MAGNETIC CONNECTORS [patent_app_type] => utility [patent_app_number] => 18/094971 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18094971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/094971
MAGNETIC HOSE CONNECTOR AND INTEGRATED MAGNETIC CONNECTORS Jan 8, 2023 Pending
Array ( [id] => 18271785 [patent_doc_number] => 20230093027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => CRIMPED END CONNECTION FOR FLEXIBLE HOSE [patent_app_type] => utility [patent_app_number] => 18/071699 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071699 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071699
Crimped end connection for flexible hose Nov 29, 2022 Issued
Array ( [id] => 19474645 [patent_doc_number] => 12104724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Optimized connection assembly between two portions of a cryogenic line, comprising a double sealing barrier, a fluid expansion chamber and a detector for detecting the presence of the fluid in said chamber [patent_app_type] => utility [patent_app_number] => 17/973622 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5071 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17973622 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973622
Optimized connection assembly between two portions of a cryogenic line, comprising a double sealing barrier, a fluid expansion chamber and a detector for detecting the presence of the fluid in said chamber Oct 25, 2022 Issued
Array ( [id] => 18252671 [patent_doc_number] => 20230079710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => Polymer-Lined Fluid Transmission Line [patent_app_type] => utility [patent_app_number] => 17/947867 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17947867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/947867
Polymer-lined fluid transmission line Sep 18, 2022 Issued
Array ( [id] => 18376829 [patent_doc_number] => 20230151916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => TUBULAR CONNECTOR [patent_app_type] => utility [patent_app_number] => 17/932024 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17932024 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/932024
Tubular connector Sep 13, 2022 Issued
Array ( [id] => 18195340 [patent_doc_number] => 20230048859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => CONNECTING DEVICE OF LIQUID COOLING MODULE [patent_app_type] => utility [patent_app_number] => 17/885116 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17885116 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885116
CONNECTING DEVICE OF LIQUID COOLING MODULE Aug 9, 2022 Pending
Array ( [id] => 18003831 [patent_doc_number] => 20220362597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => FIRE SPRINKLER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/877278 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17877278 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877278
Fire sprinkler assembly Jul 28, 2022 Issued
Array ( [id] => 18924006 [patent_doc_number] => 20240027010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => COUPLING FOR CONNECTING TWO SECTIONS OF PIPING [patent_app_type] => utility [patent_app_number] => 17/870747 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17870747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/870747
Coupling for connecting two sections of piping Jul 20, 2022 Issued
Array ( [id] => 18125123 [patent_doc_number] => 20230010738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => FLOWLINE QUICK CONNECTOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/808008 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17808008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808008
FLOWLINE QUICK CONNECTOR ASSEMBLY Jun 20, 2022 Pending
Array ( [id] => 17897972 [patent_doc_number] => 20220307634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => FLUID CIRCUIT WITH INTEGRATED ELECTROSTATIC DISCHARGE MITIGATION [patent_app_type] => utility [patent_app_number] => 17/838024 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17838024 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/838024
Fluid circuit with integrated electrostatic discharge mitigation Jun 9, 2022 Issued
Array ( [id] => 18871953 [patent_doc_number] => 11859745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Clamp [patent_app_type] => utility [patent_app_number] => 17/663390 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6819 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17663390 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/663390
Clamp May 12, 2022 Issued
Array ( [id] => 17831079 [patent_doc_number] => 20220268383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => Clamp [patent_app_type] => utility [patent_app_number] => 17/663395 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17663395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/663395
Clamp May 12, 2022 Pending
Array ( [id] => 18802012 [patent_doc_number] => 11835167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Polymer-lined fluid transmission line [patent_app_type] => utility [patent_app_number] => 17/695516 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 9773 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17695516 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/695516
Polymer-lined fluid transmission line Mar 14, 2022 Issued
Array ( [id] => 17865982 [patent_doc_number] => 20220288717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => PIPE WELDING RING AND PIPE WELDING METHOD USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/689397 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17689397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689397
PIPE WELDING RING AND PIPE WELDING METHOD USING THE SAME Mar 7, 2022 Pending
Array ( [id] => 18888564 [patent_doc_number] => 11867331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Female element of a quick connector, and quick connector comprising such a female element and an associated male element [patent_app_type] => utility [patent_app_number] => 17/688088 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9051 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17688088 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688088
Female element of a quick connector, and quick connector comprising such a female element and an associated male element Mar 6, 2022 Issued
Array ( [id] => 18583695 [patent_doc_number] => 20230265956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => PARALLEL QUICK RELEASE COUPLING HAVING LEAKPROOF ARRANGEMENTS [patent_app_type] => utility [patent_app_number] => 17/679316 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 438 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17679316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/679316
Parallel quick release coupling having leakproof arrangements Feb 23, 2022 Issued
Array ( [id] => 18583462 [patent_doc_number] => 20230265723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => Connection Assembly [patent_app_type] => utility [patent_app_number] => 17/677755 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1742 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17677755 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/677755
Connection Assembly Feb 21, 2022 Pending
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