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] => 13719113 [patent_doc_number] => 20170370511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => FLUID COUPLINGS, SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 15/631692 [patent_app_country] => US [patent_app_date] => 2017-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15631692 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/631692
Fluid couplings, systems, and methods Jun 22, 2017 Issued
Array ( [id] => 13690959 [patent_doc_number] => 20170356434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => Introduced in a System for Connecting Refrigerant Fluid Discharge Tubes to Cylinder Caps of Hermetic Compressors, and Corresponding Process of Performing Thereof [patent_app_type] => utility [patent_app_number] => 15/621012 [patent_app_country] => US [patent_app_date] => 2017-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15621012 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/621012
System for connecting refrigerant fluid discharge tubes to cylinder caps of hermetic compressors and process thereof Jun 12, 2017 Issued
Array ( [id] => 14626491 [patent_doc_number] => 20190226613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => PIPE CONNECTING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/306474 [patent_app_country] => US [patent_app_date] => 2017-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16306474 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/306474
PIPE CONNECTING APPARATUS Jun 1, 2017 Abandoned
Array ( [id] => 14311713 [patent_doc_number] => 20190145560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => FLUID CIRCUIT WITH INTEGRATED ELECTROSTATIC DISCHARGE MITIGATION [patent_app_type] => utility [patent_app_number] => 16/099133 [patent_app_country] => US [patent_app_date] => 2017-05-31 [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] => -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] => 16099133 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/099133
Fluid circuit with integrated electrostatic discharge mitigation May 30, 2017 Issued
Array ( [id] => 15786617 [patent_doc_number] => 10627027 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-21 [patent_title] => Method and apparatus for directing and containing leakage [patent_app_type] => utility [patent_app_number] => 15/608613 [patent_app_country] => US [patent_app_date] => 2017-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 11300 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15608613 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/608613
Method and apparatus for directing and containing leakage May 29, 2017 Issued
Array ( [id] => 11950310 [patent_doc_number] => 20170254461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'CROWN SEAL WITH INTEGRAL SEALING PROJECTIONS FOR UNDERSEA HYDRAULIC COUPLINGS' [patent_app_type] => utility [patent_app_number] => 15/602901 [patent_app_country] => US [patent_app_date] => 2017-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9129 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15602901 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/602901
CROWN SEAL WITH INTEGRAL SEALING PROJECTIONS FOR UNDERSEA HYDRAULIC COUPLINGS May 22, 2017 Abandoned
Array ( [id] => 16736518 [patent_doc_number] => 10962156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Hose clamp [patent_app_type] => utility [patent_app_number] => 16/304373 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3109 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16304373 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/304373
Hose clamp May 9, 2017 Issued
Array ( [id] => 13931061 [patent_doc_number] => 20190049046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => MULTI-AXIS ROTATABLE COUPLING ELEMENT FOR A HOSE OR PIPE [patent_app_type] => utility [patent_app_number] => 16/076773 [patent_app_country] => US [patent_app_date] => 2017-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16076773 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/076773
Multi-axis rotatable coupling element for a hose or pipe May 2, 2017 Issued
Array ( [id] => 15514435 [patent_doc_number] => 10563798 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-02-18 [patent_title] => Compactable pipe T for poly irrigation tubing [patent_app_type] => utility [patent_app_number] => 15/496696 [patent_app_country] => US [patent_app_date] => 2017-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 30 [patent_no_of_words] => 3550 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15496696 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/496696
Compactable pipe T for poly irrigation tubing Apr 24, 2017 Issued
Array ( [id] => 13508883 [patent_doc_number] => 20180305984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => SELF-LIMITING C-RING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 15/496949 [patent_app_country] => US [patent_app_date] => 2017-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15496949 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/496949
SELF-LIMITING C-RING SYSTEM AND METHOD Apr 24, 2017 Abandoned
Array ( [id] => 17666066 [patent_doc_number] => 11359751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Tamper-evident cover [patent_app_type] => utility [patent_app_number] => 16/093807 [patent_app_country] => US [patent_app_date] => 2017-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6759 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16093807 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/093807
Tamper-evident cover Apr 19, 2017 Issued
Array ( [id] => 14869947 [patent_doc_number] => 20190285215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => CONNECTOR THAT DISCONNECTS BY PULLING ON A RING [patent_app_type] => utility [patent_app_number] => 16/300527 [patent_app_country] => US [patent_app_date] => 2017-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16300527 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/300527
CONNECTOR THAT DISCONNECTS BY PULLING ON A RING Apr 19, 2017 Abandoned
Array ( [id] => 16956796 [patent_doc_number] => 11060646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Coupler [patent_app_type] => utility [patent_app_number] => 15/490691 [patent_app_country] => US [patent_app_date] => 2017-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 5046 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15490691 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/490691
Coupler Apr 17, 2017 Issued
Array ( [id] => 11837429 [patent_doc_number] => 20170219149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'Structured tee with wear pocket' [patent_app_type] => utility [patent_app_number] => 15/731009 [patent_app_country] => US [patent_app_date] => 2017-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3911 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15731009 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/731009
Structured tee with wear pocket Apr 5, 2017 Issued
Array ( [id] => 15513963 [patent_doc_number] => 10563561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Clamp [patent_app_type] => utility [patent_app_number] => 15/477146 [patent_app_country] => US [patent_app_date] => 2017-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 5091 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15477146 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/477146
Clamp Apr 2, 2017 Issued
Array ( [id] => 14279477 [patent_doc_number] => 20190137023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => COUPLING DEVICE FOR RELEASABLY CONNECTING CONDUIT PORTIONS [patent_app_type] => utility [patent_app_number] => 16/097650 [patent_app_country] => US [patent_app_date] => 2017-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16097650 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/097650
Coupling device for releasably connecting conduit portions Mar 28, 2017 Issued
Array ( [id] => 11744771 [patent_doc_number] => 20170198842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'CONDUIT COUPLING APPARATUS AND METHOD' [patent_app_type] => utility [patent_app_number] => 15/470728 [patent_app_country] => US [patent_app_date] => 2017-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 15683 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15470728 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/470728
Conduit coupling apparatus and method Mar 26, 2017 Issued
Array ( [id] => 13316063 [patent_doc_number] => 20180209568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => Universal Coupling [patent_app_type] => utility [patent_app_number] => 15/466667 [patent_app_country] => US [patent_app_date] => 2017-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15466667 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/466667
Universal coupling Mar 21, 2017 Issued
Array ( [id] => 16168570 [patent_doc_number] => 10710110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Outlet fitting for fluid-carrying conduit [patent_app_type] => utility [patent_app_number] => 15/451618 [patent_app_country] => US [patent_app_date] => 2017-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5297 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15451618 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/451618
Outlet fitting for fluid-carrying conduit Mar 6, 2017 Issued
Array ( [id] => 11971654 [patent_doc_number] => 20170275808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'Appliance Ventilation Assembly' [patent_app_type] => utility [patent_app_number] => 15/450723 [patent_app_country] => US [patent_app_date] => 2017-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2258 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15450723 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/450723
Appliance ventilation assembly Mar 5, 2017 Issued
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