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] => 12179588 [patent_doc_number] => 20180038524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'Fitting with a Coating, Pipeline System and Use of the Fitting or of the Pipeline System' [patent_app_type] => utility [patent_app_number] => 15/551520 [patent_app_country] => US [patent_app_date] => 2016-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4342 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 15551520 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/551520
Fitting with a coating, pipeline system and use of the fitting or of the pipeline system Feb 10, 2016 Issued
Array ( [id] => 11284461 [patent_doc_number] => 09500309 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-11-22 [patent_title] => 'Hose coupling' [patent_app_type] => utility [patent_app_number] => 15/005466 [patent_app_country] => US [patent_app_date] => 2016-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 4762 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 438 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15005466 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/005466
Hose coupling Jan 24, 2016 Issued
Array ( [id] => 12525912 [patent_doc_number] => 10005478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Interlocking gladhands [patent_app_type] => utility [patent_app_number] => 15/003104 [patent_app_country] => US [patent_app_date] => 2016-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2099 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15003104 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/003104
Interlocking gladhands Jan 20, 2016 Issued
Array ( [id] => 11004885 [patent_doc_number] => 20160201835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'Conduit Connector With A Primary And Secondary Latch' [patent_app_type] => utility [patent_app_number] => 14/992386 [patent_app_country] => US [patent_app_date] => 2016-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3091 [patent_no_of_claims] => 15 [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] => 14992386 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/992386
Conduit connector with a primary and secondary latch Jan 10, 2016 Issued
Array ( [id] => 15913313 [patent_doc_number] => 10653878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Methods and apparatus for sterile connections [patent_app_type] => utility [patent_app_number] => 15/542280 [patent_app_country] => US [patent_app_date] => 2016-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 8983 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15542280 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/542280
Methods and apparatus for sterile connections Jan 7, 2016 Issued
Array ( [id] => 12308178 [patent_doc_number] => 09939093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-10 [patent_title] => Automotive coolant hose conversion adapter [patent_app_type] => utility [patent_app_number] => 14/998473 [patent_app_country] => US [patent_app_date] => 2016-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2256 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14998473 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/998473
Automotive coolant hose conversion adapter Jan 7, 2016 Issued
Array ( [id] => 11730149 [patent_doc_number] => 20170191591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'APPARATUS FOR COUPLING TUBULAR COMPONENTS AND ASSOCIATED METHODS' [patent_app_type] => utility [patent_app_number] => 14/988454 [patent_app_country] => US [patent_app_date] => 2016-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7283 [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] => 14988454 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/988454
Apparatus for coupling tubular components and associated methods Jan 4, 2016 Issued
Array ( [id] => 11730144 [patent_doc_number] => 20170191587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'SPIRAL PIPE GAP JOINT' [patent_app_type] => utility [patent_app_number] => 14/986984 [patent_app_country] => US [patent_app_date] => 2016-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2866 [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] => 14986984 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/986984
SPIRAL PIPE GAP JOINT Jan 3, 2016 Abandoned
Array ( [id] => 12982543 [patent_doc_number] => 20170343142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => PIPE CONNECTING DEVICE USING ROTARY WEDGE [patent_app_type] => utility [patent_app_number] => 15/536656 [patent_app_country] => US [patent_app_date] => 2015-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5684 [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] => 15536656 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/536656
PIPE CONNECTING DEVICE USING ROTARY WEDGE Dec 23, 2015 Abandoned
Array ( [id] => 14392605 [patent_doc_number] => 10309577 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-06-04 [patent_title] => Switch arm for piggable pipeline connector [patent_app_type] => utility [patent_app_number] => 14/979136 [patent_app_country] => US [patent_app_date] => 2015-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3554 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14979136 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/979136
Switch arm for piggable pipeline connector Dec 21, 2015 Issued
Array ( [id] => 15195519 [patent_doc_number] => 10495246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Fluid line connection device and method of operation thereof [patent_app_type] => utility [patent_app_number] => 14/975183 [patent_app_country] => US [patent_app_date] => 2015-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 43 [patent_no_of_words] => 12283 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14975183 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/975183
Fluid line connection device and method of operation thereof Dec 17, 2015 Issued
Array ( [id] => 10981160 [patent_doc_number] => 20160178104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'PIPE ASSEMBLY COMPRISING A DRAINING SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/975309 [patent_app_country] => US [patent_app_date] => 2015-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1532 [patent_no_of_claims] => 7 [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] => 14975309 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/975309
Pipe assembly comprising a draining system Dec 17, 2015 Issued
Array ( [id] => 12841057 [patent_doc_number] => 20180172192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => CONNECTOR FOR VEHICULAR HOSE CONNECTION [patent_app_type] => utility [patent_app_number] => 15/535914 [patent_app_country] => US [patent_app_date] => 2015-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15535914 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/535914
CONNECTOR FOR VEHICULAR HOSE CONNECTION Dec 16, 2015 Abandoned
Array ( [id] => 16306178 [patent_doc_number] => 10774961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Compression fitting with torque nut [patent_app_type] => utility [patent_app_number] => 14/963724 [patent_app_country] => US [patent_app_date] => 2015-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 41 [patent_no_of_words] => 22589 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 449 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14963724 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/963724
Compression fitting with torque nut Dec 8, 2015 Issued
Array ( [id] => 14089223 [patent_doc_number] => 10240508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-26 [patent_title] => Decoupler for flexible connection of exhaust pipes [patent_app_type] => utility [patent_app_number] => 14/958076 [patent_app_country] => US [patent_app_date] => 2015-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2520 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14958076 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/958076
Decoupler for flexible connection of exhaust pipes Dec 2, 2015 Issued
Array ( [id] => 10730537 [patent_doc_number] => 20160076688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-17 [patent_title] => 'Tee fitting' [patent_app_type] => utility [patent_app_number] => 14/953014 [patent_app_country] => US [patent_app_date] => 2015-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 853 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [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] => 14953014 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/953014
Tee fitting Nov 25, 2015 Abandoned
Array ( [id] => 13414333 [patent_doc_number] => 20180258709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => SCREW JOINT FOR PIPE (AS AMENDED) [patent_app_type] => utility [patent_app_number] => 15/542137 [patent_app_country] => US [patent_app_date] => 2015-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15542137 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/542137
SCREW JOINT FOR PIPE (AS AMENDED) Nov 23, 2015 Abandoned
Array ( [id] => 11039301 [patent_doc_number] => 20160236257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-18 [patent_title] => 'DUCT FLANGE STRUCTURE, AND MANUFACTURING METHOD FOR THE SAME' [patent_app_type] => utility [patent_app_number] => 14/944144 [patent_app_country] => US [patent_app_date] => 2015-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3376 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 14944144 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/944144
DUCT FLANGE STRUCTURE, AND MANUFACTURING METHOD FOR THE SAME Nov 16, 2015 Abandoned
Array ( [id] => 11628327 [patent_doc_number] => 20170138516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'FITTING WITH A LIQUID SEAL' [patent_app_type] => utility [patent_app_number] => 14/941895 [patent_app_country] => US [patent_app_date] => 2015-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3958 [patent_no_of_claims] => 26 [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] => 14941895 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/941895
FITTING WITH A LIQUID SEAL Nov 15, 2015 Abandoned
Array ( [id] => 14854031 [patent_doc_number] => 10415732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Safety lock for cam lock fitting [patent_app_type] => utility [patent_app_number] => 14/937582 [patent_app_country] => US [patent_app_date] => 2015-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3793 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14937582 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/937582
Safety lock for cam lock fitting Nov 9, 2015 Issued
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