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] => 18029626 [patent_doc_number] => 11512803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Circular catch basin [patent_app_type] => utility [patent_app_number] => 17/016124 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 2819 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17016124 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/016124
Circular catch basin Sep 8, 2020 Issued
Array ( [id] => 16658321 [patent_doc_number] => 20210054958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => COUPLING [patent_app_type] => utility [patent_app_number] => 16/996029 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16996029 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/996029
Coupling Aug 17, 2020 Issued
Array ( [id] => 17414898 [patent_doc_number] => 20220049802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => ADJUSTABLE FLOWLINE CONNECTIONS [patent_app_type] => utility [patent_app_number] => 16/991848 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16991848 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991848
Adjustable flowline connections Aug 11, 2020 Issued
Array ( [id] => 19397704 [patent_doc_number] => 12072058 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Clamp assembly with a heat protection device [patent_app_type] => utility [patent_app_number] => 17/633698 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 20 [patent_no_of_words] => 5080 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17633698 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/633698
Clamp assembly with a heat protection device Aug 2, 2020 Issued
Array ( [id] => 17728491 [patent_doc_number] => 11384872 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-12 [patent_title] => Conduit coupling apparatus and method [patent_app_type] => utility [patent_app_number] => 16/940275 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 24 [patent_no_of_words] => 15472 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 451 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16940275 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/940275
Conduit coupling apparatus and method Jul 26, 2020 Issued
Array ( [id] => 17370947 [patent_doc_number] => 20220025999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => Hose Structure with Reinforced Pressure Sleeve [patent_app_type] => utility [patent_app_number] => 16/935287 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16935287 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935287
Hose Structure with Reinforced Pressure Sleeve Jul 21, 2020 Abandoned
Array ( [id] => 16576225 [patent_doc_number] => 20210010626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => QUICK CONNECT COUPLING DEVICES FOR FLUID CARRIERS [patent_app_type] => utility [patent_app_number] => 16/923536 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16923536 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/923536
QUICK CONNECT COUPLING DEVICES FOR FLUID CARRIERS Jul 7, 2020 Abandoned
Array ( [id] => 16576532 [patent_doc_number] => 20210010933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => PROCESS ANALYZER ADAPTER [patent_app_type] => utility [patent_app_number] => 16/920444 [patent_app_country] => US [patent_app_date] => 2020-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16920444 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/920444
Process analyzer adapter Jul 2, 2020 Issued
Array ( [id] => 16558090 [patent_doc_number] => 20210003238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => QUICK COUPLING [patent_app_type] => utility [patent_app_number] => 16/916633 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16916633 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/916633
Quick coupling Jun 29, 2020 Issued
Array ( [id] => 18560522 [patent_doc_number] => 11725758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Fluid line quick connector with spacer having angled surface(s) [patent_app_type] => utility [patent_app_number] => 16/916542 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4830 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16916542 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/916542
Fluid line quick connector with spacer having angled surface(s) Jun 29, 2020 Issued
Array ( [id] => 18324859 [patent_doc_number] => 20230122987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => TORQUE SHOULDER FOR TUBULAR GOODS CONNECTION [patent_app_type] => utility [patent_app_number] => 17/759839 [patent_app_country] => US [patent_app_date] => 2020-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11449 [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] => 17759839 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/759839
TORQUE SHOULDER FOR TUBULAR GOODS CONNECTION Jun 16, 2020 Pending
Array ( [id] => 16674188 [patent_doc_number] => 20210062951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => MULTI-FUNCTIONAL WATER AERATION CONDUIT FOR A CONTAINER DRAIN OUTLET [patent_app_type] => utility [patent_app_number] => 16/898531 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16898531 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/898531
MULTI-FUNCTIONAL WATER AERATION CONDUIT FOR A CONTAINER DRAIN OUTLET Jun 10, 2020 Abandoned
Array ( [id] => 18636983 [patent_doc_number] => 11761572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Pipeline separation device for liquid-propellant rocket [patent_app_type] => utility [patent_app_number] => 17/293965 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 4910 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17293965 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/293965
Pipeline separation device for liquid-propellant rocket Jun 9, 2020 Issued
Array ( [id] => 18685961 [patent_doc_number] => 11781687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Single-use genderless aseptic fluid couplings [patent_app_type] => utility [patent_app_number] => 16/895919 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 89 [patent_no_of_words] => 9105 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16895919 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/895919
Single-use genderless aseptic fluid couplings Jun 7, 2020 Issued
Array ( [id] => 16507098 [patent_doc_number] => 20200386354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => MAGNETIC HOSE CONNECTOR AND INTEGRATED MAGNETIC CONNECTORS [patent_app_type] => utility [patent_app_number] => 16/894853 [patent_app_country] => US [patent_app_date] => 2020-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3826 [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] => 16894853 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/894853
Magnetic hose connector and integrated magnetic connectors Jun 6, 2020 Issued
Array ( [id] => 17897968 [patent_doc_number] => 20220307630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => THREADED COUPLING ASSEMBLIES FOR INTERCONNECTING FLUID-CARRYING CONDUITS [patent_app_type] => utility [patent_app_number] => 17/609676 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 414 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17609676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/609676
THREADED COUPLING ASSEMBLIES FOR INTERCONNECTING FLUID-CARRYING CONDUITS May 27, 2020 Pending
Array ( [id] => 17097786 [patent_doc_number] => 20210285577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => DETACHABLE VALVE [patent_app_type] => utility [patent_app_number] => 16/881731 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16881731 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/881731
Detachable valve May 21, 2020 Issued
Array ( [id] => 17914245 [patent_doc_number] => 20220316640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => PIPE HAVING A FLANGE [patent_app_type] => utility [patent_app_number] => 17/596244 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4106 [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] => 17596244 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/596244
Pipe having a flange Apr 21, 2020 Issued
Array ( [id] => 18233899 [patent_doc_number] => 11598451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Manifold system [patent_app_type] => utility [patent_app_number] => 16/850879 [patent_app_country] => US [patent_app_date] => 2020-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2972 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16850879 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/850879
Manifold system Apr 15, 2020 Issued
Array ( [id] => 16207574 [patent_doc_number] => 20200240564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => MECHANICAL BRANCH OUTLET [patent_app_type] => utility [patent_app_number] => 16/848488 [patent_app_country] => US [patent_app_date] => 2020-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16848488 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/848488
Mechanical branch outlet Apr 13, 2020 Issued
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