Search

Yan Lan

Examiner (ID: 5641, Phone: (571)270-3687 , Office: P/1782 )

Most Active Art Unit
1782
Art Unit(s)
1782
Total Applications
733
Issued Applications
420
Pending Applications
74
Abandoned Applications
252

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3922649 [patent_doc_number] => 05938673 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Tongue cleaning device' [patent_app_type] => 1 [patent_app_number] => 9/078773 [patent_app_country] => US [patent_app_date] => 1998-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2120 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/938/05938673.pdf [firstpage_image] =>[orig_patent_app_number] => 078773 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/078773
Tongue cleaning device May 13, 1998 Issued
Array ( [id] => 4131479 [patent_doc_number] => 06015423 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-18 [patent_title] => 'Dilatation catheter tip for angioplasty procedures' [patent_app_type] => 1 [patent_app_number] => 9/076421 [patent_app_country] => US [patent_app_date] => 1998-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2885 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/015/06015423.pdf [firstpage_image] =>[orig_patent_app_number] => 076421 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/076421
Dilatation catheter tip for angioplasty procedures May 11, 1998 Issued
Array ( [id] => 4077174 [patent_doc_number] => 06024752 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-15 [patent_title] => 'Soft flexible tipped balloon' [patent_app_type] => 1 [patent_app_number] => 9/076252 [patent_app_country] => US [patent_app_date] => 1998-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 4779 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/024/06024752.pdf [firstpage_image] =>[orig_patent_app_number] => 076252 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/076252
Soft flexible tipped balloon May 10, 1998 Issued
Array ( [id] => 3899114 [patent_doc_number] => 06000940 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Surgical bur shank and locking collet mechanism' [patent_app_type] => 1 [patent_app_number] => 9/069342 [patent_app_country] => US [patent_app_date] => 1998-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1084 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/000/06000940.pdf [firstpage_image] =>[orig_patent_app_number] => 069342 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/069342
Surgical bur shank and locking collet mechanism Apr 28, 1998 Issued
Array ( [id] => 4190448 [patent_doc_number] => 06013095 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-11 [patent_title] => 'Endoscopic grasping tool' [patent_app_type] => 1 [patent_app_number] => 9/063390 [patent_app_country] => US [patent_app_date] => 1998-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 3946 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/013/06013095.pdf [firstpage_image] =>[orig_patent_app_number] => 063390 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/063390
Endoscopic grasping tool Apr 20, 1998 Issued
Array ( [id] => 1583015 [patent_doc_number] => 06358260 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-19 [patent_title] => 'Automatic corneal shaper with two separate drive mechanisms' [patent_app_type] => B1 [patent_app_number] => 09/063151 [patent_app_country] => US [patent_app_date] => 1998-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 1828 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/358/06358260.pdf [firstpage_image] =>[orig_patent_app_number] => 09063151 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/063151
Automatic corneal shaper with two separate drive mechanisms Apr 19, 1998 Issued
Array ( [id] => 3923241 [patent_doc_number] => 05971990 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'System for introducing and positioning expandable stents' [patent_app_type] => 1 [patent_app_number] => 9/063154 [patent_app_country] => US [patent_app_date] => 1998-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1523 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/971/05971990.pdf [firstpage_image] =>[orig_patent_app_number] => 063154 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/063154
System for introducing and positioning expandable stents Apr 19, 1998 Issued
Array ( [id] => 3914579 [patent_doc_number] => 05951577 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Surgical instrument' [patent_app_type] => 1 [patent_app_number] => 9/062081 [patent_app_country] => US [patent_app_date] => 1998-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2254 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/951/05951577.pdf [firstpage_image] =>[orig_patent_app_number] => 062081 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/062081
Surgical instrument Apr 16, 1998 Issued
Array ( [id] => 3981768 [patent_doc_number] => 05984936 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Impulsive cutter and process for hair graft preparation' [patent_app_type] => 1 [patent_app_number] => 9/062194 [patent_app_country] => US [patent_app_date] => 1998-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3819 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/984/05984936.pdf [firstpage_image] =>[orig_patent_app_number] => 062194 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/062194
Impulsive cutter and process for hair graft preparation Apr 16, 1998 Issued
Array ( [id] => 4226299 [patent_doc_number] => 06143011 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Hydrokeratome for refractive surgery' [patent_app_type] => 1 [patent_app_number] => 9/058791 [patent_app_country] => US [patent_app_date] => 1998-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 25 [patent_no_of_words] => 5670 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/143/06143011.pdf [firstpage_image] =>[orig_patent_app_number] => 058791 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/058791
Hydrokeratome for refractive surgery Apr 12, 1998 Issued
Array ( [id] => 3986578 [patent_doc_number] => 05921998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-13 [patent_title] => 'Membrane eraser' [patent_app_type] => 1 [patent_app_number] => 9/058183 [patent_app_country] => US [patent_app_date] => 1998-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2676 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/921/05921998.pdf [firstpage_image] =>[orig_patent_app_number] => 058183 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/058183
Membrane eraser Apr 9, 1998 Issued
Array ( [id] => 4137013 [patent_doc_number] => 06063092 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'Heat set and crimping process to optimize stent retention' [patent_app_type] => 1 [patent_app_number] => 9/056274 [patent_app_country] => US [patent_app_date] => 1998-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3773 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/063/06063092.pdf [firstpage_image] =>[orig_patent_app_number] => 056274 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/056274
Heat set and crimping process to optimize stent retention Apr 6, 1998 Issued
Array ( [id] => 4215384 [patent_doc_number] => 06010503 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-04 [patent_title] => 'Locking mechanism' [patent_app_type] => 1 [patent_app_number] => 9/054559 [patent_app_country] => US [patent_app_date] => 1998-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 4416 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/010/06010503.pdf [firstpage_image] =>[orig_patent_app_number] => 054559 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/054559
Locking mechanism Apr 2, 1998 Issued
Array ( [id] => 4159321 [patent_doc_number] => 06139562 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Apparatus and method for incising' [patent_app_type] => 1 [patent_app_number] => 9/050748 [patent_app_country] => US [patent_app_date] => 1998-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 28 [patent_no_of_words] => 4912 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/139/06139562.pdf [firstpage_image] =>[orig_patent_app_number] => 050748 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/050748
Apparatus and method for incising Mar 29, 1998 Issued
Array ( [id] => 3923309 [patent_doc_number] => 05971995 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Surgical pouch instrument' [patent_app_type] => 1 [patent_app_number] => 9/050300 [patent_app_country] => US [patent_app_date] => 1998-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 4805 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/971/05971995.pdf [firstpage_image] =>[orig_patent_app_number] => 050300 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/050300
Surgical pouch instrument Mar 29, 1998 Issued
Array ( [id] => 4039630 [patent_doc_number] => 05908432 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-01 [patent_title] => 'Scalpel with retractable blade' [patent_app_type] => 1 [patent_app_number] => 9/049008 [patent_app_country] => US [patent_app_date] => 1998-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3291 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/908/05908432.pdf [firstpage_image] =>[orig_patent_app_number] => 049008 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/049008
Scalpel with retractable blade Mar 26, 1998 Issued
Array ( [id] => 3933109 [patent_doc_number] => 05997538 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Rotationally ratcheting bone screw' [patent_app_type] => 1 [patent_app_number] => 9/046458 [patent_app_country] => US [patent_app_date] => 1998-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2684 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/997/05997538.pdf [firstpage_image] =>[orig_patent_app_number] => 046458 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/046458
Rotationally ratcheting bone screw Mar 22, 1998 Issued
Array ( [id] => 4318824 [patent_doc_number] => 06319261 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-20 [patent_title] => 'Electrohydraulic lithotripsy basket' [patent_app_type] => 1 [patent_app_number] => 9/045523 [patent_app_country] => US [patent_app_date] => 1998-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2794 [patent_no_of_claims] => 16 [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] => patents/06/319/06319261.pdf [firstpage_image] =>[orig_patent_app_number] => 045523 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/045523
Electrohydraulic lithotripsy basket Mar 19, 1998 Issued
Array ( [id] => 4078546 [patent_doc_number] => 06017353 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-25 [patent_title] => 'Instrument for removal of foreign bodies from the ear or nose' [patent_app_type] => 1 [patent_app_number] => 9/040513 [patent_app_country] => US [patent_app_date] => 1998-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3028 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/017/06017353.pdf [firstpage_image] =>[orig_patent_app_number] => 040513 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/040513
Instrument for removal of foreign bodies from the ear or nose Mar 16, 1998 Issued
09/041959 METHOD AND APPARATUS FOR CLAMPING Mar 12, 1998 Abandoned
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