Search

Xiaoyun Xu

Examiner (ID: 12743, Phone: (571)270-5560 , Office: P/1797 )

Most Active Art Unit
1797
Art Unit(s)
1777, 1797
Total Applications
1314
Issued Applications
750
Pending Applications
89
Abandoned Applications
475

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3406958 [patent_doc_number] => 05460776 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-24 [patent_title] => 'Process for producing connected sintered articles' [patent_app_type] => 1 [patent_app_number] => 8/330085 [patent_app_country] => US [patent_app_date] => 1994-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 786 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/460/05460776.pdf [firstpage_image] =>[orig_patent_app_number] => 330085 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/330085
Process for producing connected sintered articles Oct 25, 1994 Issued
Array ( [id] => 3438819 [patent_doc_number] => 05466415 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-14 [patent_title] => 'Extrusion of metal honeycombs' [patent_app_type] => 1 [patent_app_number] => 8/326380 [patent_app_country] => US [patent_app_date] => 1994-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3601 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/466/05466415.pdf [firstpage_image] =>[orig_patent_app_number] => 326380 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/326380
Extrusion of metal honeycombs Oct 19, 1994 Issued
Array ( [id] => 3551159 [patent_doc_number] => 05518822 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-21 [patent_title] => 'Titanium carbonitride-based cermet cutting insert' [patent_app_type] => 1 [patent_app_number] => 8/320957 [patent_app_country] => US [patent_app_date] => 1994-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4369 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/518/05518822.pdf [firstpage_image] =>[orig_patent_app_number] => 320957 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/320957
Titanium carbonitride-based cermet cutting insert Oct 11, 1994 Issued
Array ( [id] => 3609192 [patent_doc_number] => 05534220 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-09 [patent_title] => 'Method of sintering machinable ferrous-based materials' [patent_app_type] => 1 [patent_app_number] => 8/313052 [patent_app_country] => US [patent_app_date] => 1994-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2841 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/534/05534220.pdf [firstpage_image] =>[orig_patent_app_number] => 313052 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/313052
Method of sintering machinable ferrous-based materials Sep 29, 1994 Issued
Array ( [id] => 3561836 [patent_doc_number] => 05482671 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-09 [patent_title] => 'Method of manufacturing interlocking parts' [patent_app_type] => 1 [patent_app_number] => 8/311430 [patent_app_country] => US [patent_app_date] => 1994-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1875 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/482/05482671.pdf [firstpage_image] =>[orig_patent_app_number] => 311430 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/311430
Method of manufacturing interlocking parts Sep 22, 1994 Issued
Array ( [id] => 3587960 [patent_doc_number] => 05520880 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-28 [patent_title] => 'Method for forming bodies by reactive infiltration' [patent_app_type] => 1 [patent_app_number] => 8/307649 [patent_app_country] => US [patent_app_date] => 1994-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 11128 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/520/05520880.pdf [firstpage_image] =>[orig_patent_app_number] => 307649 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/307649
Method for forming bodies by reactive infiltration Sep 18, 1994 Issued
Array ( [id] => 3459410 [patent_doc_number] => 05468566 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-21 [patent_title] => 'Synthesis of highly phase pure BSCCO superconductors' [patent_app_type] => 1 [patent_app_number] => 8/305272 [patent_app_country] => US [patent_app_date] => 1994-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2998 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/468/05468566.pdf [firstpage_image] =>[orig_patent_app_number] => 305272 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/305272
Synthesis of highly phase pure BSCCO superconductors Sep 12, 1994 Issued
Array ( [id] => 3485155 [patent_doc_number] => 05470527 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-28 [patent_title] => 'Ti-W sputtering target and method for manufacturing same' [patent_app_type] => 1 [patent_app_number] => 8/302996 [patent_app_country] => US [patent_app_date] => 1994-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7013 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/470/05470527.pdf [firstpage_image] =>[orig_patent_app_number] => 302996 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/302996
Ti-W sputtering target and method for manufacturing same Sep 11, 1994 Issued
08/304110 THERMAL SPRAY POWDER Sep 8, 1994 Abandoned
Array ( [id] => 3474672 [patent_doc_number] => 05432011 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-11 [patent_title] => 'Aluminum alloys, substrates coated with these alloys and their applications' [patent_app_type] => 1 [patent_app_number] => 8/303127 [patent_app_country] => US [patent_app_date] => 1994-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 11403 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/432/05432011.pdf [firstpage_image] =>[orig_patent_app_number] => 303127 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/303127
Aluminum alloys, substrates coated with these alloys and their applications Sep 7, 1994 Issued
Array ( [id] => 3550683 [patent_doc_number] => 05492771 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-20 [patent_title] => 'Method of making monolayer abrasive tools' [patent_app_type] => 1 [patent_app_number] => 8/301681 [patent_app_country] => US [patent_app_date] => 1994-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6421 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/492/05492771.pdf [firstpage_image] =>[orig_patent_app_number] => 301681 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/301681
Method of making monolayer abrasive tools Sep 6, 1994 Issued
Array ( [id] => 3426224 [patent_doc_number] => 05462808 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-31 [patent_title] => 'Highly rigid composite material and process for its manufacture' [patent_app_type] => 1 [patent_app_number] => 8/300034 [patent_app_country] => US [patent_app_date] => 1994-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23011 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/462/05462808.pdf [firstpage_image] =>[orig_patent_app_number] => 300034 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/300034
Highly rigid composite material and process for its manufacture Sep 1, 1994 Issued
Array ( [id] => 3622522 [patent_doc_number] => 05590388 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-31 [patent_title] => 'Molded ceramic articles and production method thereof' [patent_app_type] => 1 [patent_app_number] => 8/299306 [patent_app_country] => US [patent_app_date] => 1994-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 43 [patent_no_of_words] => 25782 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/590/05590388.pdf [firstpage_image] =>[orig_patent_app_number] => 299306 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/299306
Molded ceramic articles and production method thereof Aug 31, 1994 Issued
Array ( [id] => 3585729 [patent_doc_number] => 05516591 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-14 [patent_title] => 'Composite plated articles having light-emitting properties' [patent_app_type] => 1 [patent_app_number] => 8/295563 [patent_app_country] => US [patent_app_date] => 1994-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3117 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/516/05516591.pdf [firstpage_image] =>[orig_patent_app_number] => 295563 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/295563
Composite plated articles having light-emitting properties Aug 24, 1994 Issued
Array ( [id] => 3510018 [patent_doc_number] => 05512236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-30 [patent_title] => 'Sintered coining process' [patent_app_type] => 1 [patent_app_number] => 8/107845 [patent_app_country] => US [patent_app_date] => 1994-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4610 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/512/05512236.pdf [firstpage_image] =>[orig_patent_app_number] => 107845 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/107845
Sintered coining process Aug 24, 1994 Issued
Array ( [id] => 3513689 [patent_doc_number] => 05529600 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-25 [patent_title] => 'Material for friction components designed to operate in a lubricated environment and a procedure for obtaining it' [patent_app_type] => 1 [patent_app_number] => 8/256724 [patent_app_country] => US [patent_app_date] => 1994-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1923 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/529/05529600.pdf [firstpage_image] =>[orig_patent_app_number] => 256724 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/256724
Material for friction components designed to operate in a lubricated environment and a procedure for obtaining it Jul 21, 1994 Issued
Array ( [id] => 3585724 [patent_doc_number] => 05549975 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-27 [patent_title] => 'Coated tool and cutting process' [patent_app_type] => 1 [patent_app_number] => 8/278011 [patent_app_country] => US [patent_app_date] => 1994-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2166 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/549/05549975.pdf [firstpage_image] =>[orig_patent_app_number] => 278011 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/278011
Coated tool and cutting process Jul 19, 1994 Issued
Array ( [id] => 3513013 [patent_doc_number] => 05486222 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-23 [patent_title] => 'Sintered composite materials for electric contacts in power technology switching devices and process for producing them' [patent_app_type] => 1 [patent_app_number] => 8/256643 [patent_app_country] => US [patent_app_date] => 1994-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2245 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/486/05486222.pdf [firstpage_image] =>[orig_patent_app_number] => 256643 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/256643
Sintered composite materials for electric contacts in power technology switching devices and process for producing them Jul 17, 1994 Issued
Array ( [id] => 3425346 [patent_doc_number] => 05455001 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-03 [patent_title] => 'Method for manufacturing intermetallic compound' [patent_app_type] => 1 [patent_app_number] => 8/272119 [patent_app_country] => US [patent_app_date] => 1994-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4486 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/455/05455001.pdf [firstpage_image] =>[orig_patent_app_number] => 272119 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/272119
Method for manufacturing intermetallic compound Jul 6, 1994 Issued
Array ( [id] => 3469609 [patent_doc_number] => 05476633 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-19 [patent_title] => 'Ultrahigh-purity dimensionally stable INVAR 36' [patent_app_type] => 1 [patent_app_number] => 8/273511 [patent_app_country] => US [patent_app_date] => 1994-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4792 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/476/05476633.pdf [firstpage_image] =>[orig_patent_app_number] => 273511 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/273511
Ultrahigh-purity dimensionally stable INVAR 36 Jul 5, 1994 Issued
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