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] => 12044998 [patent_doc_number] => 09822591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-21 [patent_title] => 'Tubular component for drilling and operating hydrocarbon wells, and resulting threaded connection' [patent_app_type] => utility [patent_app_number] => 13/260138 [patent_app_country] => US [patent_app_date] => 2010-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4137 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13260138 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/260138
Tubular component for drilling and operating hydrocarbon wells, and resulting threaded connection Apr 8, 2010 Issued
Array ( [id] => 6558871 [patent_doc_number] => 20100289256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-18 [patent_title] => 'Pipe insertion indicator and method of use' [patent_app_type] => utility [patent_app_number] => 12/798641 [patent_app_country] => US [patent_app_date] => 2010-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 6482 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0289/20100289256.pdf [firstpage_image] =>[orig_patent_app_number] => 12798641 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/798641
Pipe insertion indicator and method of use Apr 7, 2010 Abandoned
Array ( [id] => 7480307 [patent_doc_number] => 20110248495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-13 [patent_title] => 'CONNECTOR AND METHOD OF MAKING A CONNECTION' [patent_app_type] => utility [patent_app_number] => 12/756160 [patent_app_country] => US [patent_app_date] => 2010-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3900 [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] => publications/A1/0248/20110248495.pdf [firstpage_image] =>[orig_patent_app_number] => 12756160 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/756160
CONNECTOR AND METHOD OF MAKING A CONNECTION Apr 6, 2010 Abandoned
Array ( [id] => 8414577 [patent_doc_number] => 20120242077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-27 [patent_title] => 'Hose Coupling and Protective Hose' [patent_app_type] => utility [patent_app_number] => 13/263354 [patent_app_country] => US [patent_app_date] => 2010-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4011 [patent_no_of_claims] => 23 [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] => 13263354 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/263354
Hose Coupling and Protective Hose Mar 30, 2010 Abandoned
Array ( [id] => 7481477 [patent_doc_number] => 20110233928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'ROTATABLE FLANGE APPARATUS AND METHOD' [patent_app_type] => utility [patent_app_number] => 12/749020 [patent_app_country] => US [patent_app_date] => 2010-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1966 [patent_no_of_claims] => 13 [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] => publications/A1/0233/20110233928.pdf [firstpage_image] =>[orig_patent_app_number] => 12749020 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/749020
ROTATABLE FLANGE APPARATUS AND METHOD Mar 28, 2010 Abandoned
Array ( [id] => 12929872 [patent_doc_number] => 09829121 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-28 [patent_title] => Manifold system [patent_app_type] => utility [patent_app_number] => 12/730923 [patent_app_country] => US [patent_app_date] => 2010-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2950 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12730923 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/730923
Manifold system Mar 23, 2010 Issued
Array ( [id] => 10523401 [patent_doc_number] => 09249907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-02 [patent_title] => 'Fitting for connecting a pipe' [patent_app_type] => utility [patent_app_number] => 12/726915 [patent_app_country] => US [patent_app_date] => 2010-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5245 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 786 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12726915 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/726915
Fitting for connecting a pipe Mar 17, 2010 Issued
Array ( [id] => 6286537 [patent_doc_number] => 20100237613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-23 [patent_title] => 'Pipe Connection Having Staggered Bolt Configuration' [patent_app_type] => utility [patent_app_number] => 12/724924 [patent_app_country] => US [patent_app_date] => 2010-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2834 [patent_no_of_claims] => 19 [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] => publications/A1/0237/20100237613.pdf [firstpage_image] =>[orig_patent_app_number] => 12724924 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/724924
Pipe Connection Having Staggered Bolt Configuration Mar 15, 2010 Abandoned
Array ( [id] => 6286545 [patent_doc_number] => 20100237614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-23 [patent_title] => 'Pipe Connection Having a Reverse Hub' [patent_app_type] => utility [patent_app_number] => 12/724947 [patent_app_country] => US [patent_app_date] => 2010-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2982 [patent_no_of_claims] => 10 [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] => publications/A1/0237/20100237614.pdf [firstpage_image] =>[orig_patent_app_number] => 12724947 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/724947
Pipe connection having a reverse hub Mar 15, 2010 Issued
Array ( [id] => 6520823 [patent_doc_number] => 20100230952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-16 [patent_title] => 'Hose End Fitting' [patent_app_type] => utility [patent_app_number] => 12/723441 [patent_app_country] => US [patent_app_date] => 2010-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4393 [patent_no_of_claims] => 22 [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] => publications/A1/0230/20100230952.pdf [firstpage_image] =>[orig_patent_app_number] => 12723441 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/723441
Hose End Fitting Mar 11, 2010 Abandoned
Array ( [id] => 10071208 [patent_doc_number] => 09109557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-18 [patent_title] => 'Connector arrangement for a fluid system' [patent_app_type] => utility [patent_app_number] => 13/264794 [patent_app_country] => US [patent_app_date] => 2010-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2403 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13264794 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/264794
Connector arrangement for a fluid system Mar 10, 2010 Issued
Array ( [id] => 9816200 [patent_doc_number] => 08925976 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-06 [patent_title] => 'Flanged fitting for use with tubing containment system' [patent_app_type] => utility [patent_app_number] => 12/715426 [patent_app_country] => US [patent_app_date] => 2010-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1751 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12715426 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/715426
Flanged fitting for use with tubing containment system Mar 1, 2010 Issued
Array ( [id] => 6121090 [patent_doc_number] => 20110084478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-14 [patent_title] => 'SIMPLIFIED LOW INSERTION FORCE SEALING DEVICE CAPABLE OF SELF RESTRAINT AND JOINT DEFLECTION' [patent_app_type] => utility [patent_app_number] => 12/711050 [patent_app_country] => US [patent_app_date] => 2010-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8034 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0084/20110084478.pdf [firstpage_image] =>[orig_patent_app_number] => 12711050 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/711050
Simplified low insertion force sealing device capable of self restraint and joint deflection Feb 22, 2010 Issued
Array ( [id] => 6463652 [patent_doc_number] => 20100206418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-19 [patent_title] => 'METHOD FOR CONNECTING PIPES AND PIPE HAVING A PROFILED FACE END' [patent_app_type] => utility [patent_app_number] => 12/710946 [patent_app_country] => US [patent_app_date] => 2010-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3054 [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] => publications/A1/0206/20100206418.pdf [firstpage_image] =>[orig_patent_app_number] => 12710946 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/710946
METHOD FOR CONNECTING PIPES AND PIPE HAVING A PROFILED FACE END Feb 22, 2010 Abandoned
Array ( [id] => 11344239 [patent_doc_number] => 09528640 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-27 [patent_title] => 'Tightness-indicating tube fitting' [patent_app_type] => utility [patent_app_number] => 13/577597 [patent_app_country] => US [patent_app_date] => 2010-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 29 [patent_no_of_words] => 5104 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13577597 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/577597
Tightness-indicating tube fitting Feb 22, 2010 Issued
Array ( [id] => 6184363 [patent_doc_number] => 20110169259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'TUBE FITTING CONNECTION' [patent_app_type] => utility [patent_app_number] => 12/687481 [patent_app_country] => US [patent_app_date] => 2010-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4429 [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] => publications/A1/0169/20110169259.pdf [firstpage_image] =>[orig_patent_app_number] => 12687481 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/687481
TUBE FITTING CONNECTION Jan 13, 2010 Abandoned
Array ( [id] => 6308345 [patent_doc_number] => 20100193060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-05 [patent_title] => 'CONDUIT CONNECTOR DEVICE AND CONDUIT SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/686547 [patent_app_country] => US [patent_app_date] => 2010-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5414 [patent_no_of_claims] => 21 [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] => publications/A1/0193/20100193060.pdf [firstpage_image] =>[orig_patent_app_number] => 12686547 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/686547
Conduit connector device and conduit system Jan 12, 2010 Issued
Array ( [id] => 6180644 [patent_doc_number] => 20110167557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'Bronze outlet pipe and making process thereof' [patent_app_type] => utility [patent_app_number] => 12/686351 [patent_app_country] => US [patent_app_date] => 2010-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2859 [patent_no_of_claims] => 10 [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] => publications/A1/0167/20110167557.pdf [firstpage_image] =>[orig_patent_app_number] => 12686351 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/686351
Bronze outlet pipe and making process thereof Jan 11, 2010 Abandoned
Array ( [id] => 6225173 [patent_doc_number] => 20100181758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-22 [patent_title] => 'Connector' [patent_app_type] => utility [patent_app_number] => 12/655925 [patent_app_country] => US [patent_app_date] => 2010-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2101 [patent_no_of_claims] => 19 [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] => publications/A1/0181/20100181758.pdf [firstpage_image] =>[orig_patent_app_number] => 12655925 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/655925
Connector Jan 10, 2010 Abandoned
Array ( [id] => 6384290 [patent_doc_number] => 20100176589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-15 [patent_title] => 'COUPLING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/683570 [patent_app_country] => US [patent_app_date] => 2010-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3545 [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] => publications/A1/0176/20100176589.pdf [firstpage_image] =>[orig_patent_app_number] => 12683570 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/683570
Coupling device with small space requirement Jan 6, 2010 Issued
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