Search

Zhen Y. Wu

Examiner (ID: 7888, Phone: (571)272-5711 , Office: P/2685 )

Most Active Art Unit
2685
Art Unit(s)
2685
Total Applications
862
Issued Applications
626
Pending Applications
87
Abandoned Applications
167

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6962205 [patent_doc_number] => 20010012935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-09 [patent_title] => 'Ablation catheter' [patent_app_type] => new [patent_app_number] => 09/832548 [patent_app_country] => US [patent_app_date] => 2001-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1393 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20010012935.pdf [firstpage_image] =>[orig_patent_app_number] => 09832548 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/832548
Ablation catheter Apr 10, 2001 Issued
Array ( [id] => 1362250 [patent_doc_number] => 06562031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-13 [patent_title] => 'Guide wire system for RF recanalization of vascular blockages' [patent_app_type] => B2 [patent_app_number] => 09/814142 [patent_app_country] => US [patent_app_date] => 2001-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 47 [patent_no_of_words] => 10748 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/562/06562031.pdf [firstpage_image] =>[orig_patent_app_number] => 09814142 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/814142
Guide wire system for RF recanalization of vascular blockages Mar 19, 2001 Issued
Array ( [id] => 1309500 [patent_doc_number] => 06625481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-09-23 [patent_title] => 'Electrode assembly and method for signaling a monitor' [patent_app_type] => B2 [patent_app_number] => 09/814117 [patent_app_country] => US [patent_app_date] => 2001-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 8658 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/625/06625481.pdf [firstpage_image] =>[orig_patent_app_number] => 09814117 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/814117
Electrode assembly and method for signaling a monitor Mar 19, 2001 Issued
Array ( [id] => 6894372 [patent_doc_number] => 20010016738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-23 [patent_title] => 'Method and apparatus for tubal occlusion' [patent_app_type] => new [patent_app_number] => 09/810761 [patent_app_country] => US [patent_app_date] => 2001-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6666 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20010016738.pdf [firstpage_image] =>[orig_patent_app_number] => 09810761 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/810761
Method and apparatus for tubal occlusion Mar 15, 2001 Issued
Array ( [id] => 1254892 [patent_doc_number] => 06666862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-23 [patent_title] => 'Radio frequency ablation system and method linking energy delivery with fluid flow' [patent_app_type] => B2 [patent_app_number] => 09/797435 [patent_app_country] => US [patent_app_date] => 2001-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 31 [patent_no_of_words] => 13724 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/666/06666862.pdf [firstpage_image] =>[orig_patent_app_number] => 09797435 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/797435
Radio frequency ablation system and method linking energy delivery with fluid flow Feb 28, 2001 Issued
Array ( [id] => 6987738 [patent_doc_number] => 20010037106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-01 [patent_title] => 'Medical instrument working end creating very high pressure gradients' [patent_app_type] => new [patent_app_number] => 09/782649 [patent_app_country] => US [patent_app_date] => 2001-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6588 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0037/20010037106.pdf [firstpage_image] =>[orig_patent_app_number] => 09782649 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/782649
Medical instrument working end creating very high pressure gradients Feb 11, 2001 Issued
Array ( [id] => 6894374 [patent_doc_number] => 20010016740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-23 [patent_title] => 'Medical instrument' [patent_app_type] => new [patent_app_number] => 09/780317 [patent_app_country] => US [patent_app_date] => 2001-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3072 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20010016740.pdf [firstpage_image] =>[orig_patent_app_number] => 09780317 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/780317
Medical instrument Feb 8, 2001 Issued
Array ( [id] => 1330427 [patent_doc_number] => 06592577 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-15 [patent_title] => 'Cooling system' [patent_app_type] => B2 [patent_app_number] => 09/771031 [patent_app_country] => US [patent_app_date] => 2001-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 7457 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/592/06592577.pdf [firstpage_image] =>[orig_patent_app_number] => 09771031 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/771031
Cooling system Jan 25, 2001 Issued
Array ( [id] => 6346067 [patent_doc_number] => 20020035320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-21 [patent_title] => 'Bioadhesive compositions and biomedical electrodes containing them' [patent_app_type] => new [patent_app_number] => 09/771018 [patent_app_country] => US [patent_app_date] => 2001-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9329 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0035/20020035320.pdf [firstpage_image] =>[orig_patent_app_number] => 09771018 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/771018
Bioadhesive compositions and biomedical electrodes containing them Jan 25, 2001 Abandoned
Array ( [id] => 1390575 [patent_doc_number] => 06533804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-03-18 [patent_title] => 'Inflatable catheter for selective organ heating and cooling and method of using the same' [patent_app_type] => B2 [patent_app_number] => 09/758742 [patent_app_country] => US [patent_app_date] => 2001-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 9582 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/533/06533804.pdf [firstpage_image] =>[orig_patent_app_number] => 09758742 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/758742
Inflatable catheter for selective organ heating and cooling and method of using the same Jan 10, 2001 Issued
Array ( [id] => 1532957 [patent_doc_number] => 06488678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-12-03 [patent_title] => 'RF ablation apparatus and method using unipolar and bipolar techniques' [patent_app_type] => B2 [patent_app_number] => 09/758636 [patent_app_country] => US [patent_app_date] => 2001-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 32 [patent_no_of_words] => 8721 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/488/06488678.pdf [firstpage_image] =>[orig_patent_app_number] => 09758636 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/758636
RF ablation apparatus and method using unipolar and bipolar techniques Jan 9, 2001 Issued
Array ( [id] => 1274233 [patent_doc_number] => 06645203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-11 [patent_title] => 'Surgical instrument with off-axis electrode' [patent_app_type] => B2 [patent_app_number] => 09/753786 [patent_app_country] => US [patent_app_date] => 2001-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 5549 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/645/06645203.pdf [firstpage_image] =>[orig_patent_app_number] => 09753786 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/753786
Surgical instrument with off-axis electrode Jan 1, 2001 Issued
Array ( [id] => 6902218 [patent_doc_number] => 20010001127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-05-10 [patent_title] => 'RF electrode array for low-rate collagen shrinkage in capsular shift procedures and methods of use' [patent_app_type] => new-utility [patent_app_number] => 09/750548 [patent_app_country] => US [patent_app_date] => 2000-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5046 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20010001127.pdf [firstpage_image] =>[orig_patent_app_number] => 09750548 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/750548
RF electrode array for low-rate collagen shrinkage in capsular shift procedures and methods of use Dec 27, 2000 Abandoned
Array ( [id] => 1330461 [patent_doc_number] => 06592581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-15 [patent_title] => 'Preformed steerable catheter with movable outer sleeve and method for use' [patent_app_type] => B2 [patent_app_number] => 09/746721 [patent_app_country] => US [patent_app_date] => 2000-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 7533 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/592/06592581.pdf [firstpage_image] =>[orig_patent_app_number] => 09746721 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/746721
Preformed steerable catheter with movable outer sleeve and method for use Dec 21, 2000 Issued
Array ( [id] => 1366478 [patent_doc_number] => 06558378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-06 [patent_title] => 'RF ablation system and method having automatic temperature control' [patent_app_type] => B2 [patent_app_number] => 09/738032 [patent_app_country] => US [patent_app_date] => 2000-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 32 [patent_no_of_words] => 9767 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/558/06558378.pdf [firstpage_image] =>[orig_patent_app_number] => 09738032 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/738032
RF ablation system and method having automatic temperature control Dec 12, 2000 Issued
Array ( [id] => 1306022 [patent_doc_number] => 06613057 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-02 [patent_title] => 'Epilating device with pinching elements having a delaying element' [patent_app_type] => B1 [patent_app_number] => 09/703420 [patent_app_country] => US [patent_app_date] => 2000-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 7491 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/613/06613057.pdf [firstpage_image] =>[orig_patent_app_number] => 09703420 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/703420
Epilating device with pinching elements having a delaying element Oct 31, 2000 Issued
Array ( [id] => 1573040 [patent_doc_number] => 06468269 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-22 [patent_title] => 'Cryogenic system, especially for performing cryosurgical surgery' [patent_app_type] => B1 [patent_app_number] => 09/674357 [patent_app_country] => US [patent_app_date] => 2000-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1947 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/468/06468269.pdf [firstpage_image] =>[orig_patent_app_number] => 09674357 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/674357
Cryogenic system, especially for performing cryosurgical surgery Oct 30, 2000 Issued
Array ( [id] => 1488463 [patent_doc_number] => 06416513 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-09 [patent_title] => 'Configurable electrode instrument for use in loop electrical excision procedures' [patent_app_type] => B1 [patent_app_number] => 09/689037 [patent_app_country] => US [patent_app_date] => 2000-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 2821 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/416/06416513.pdf [firstpage_image] =>[orig_patent_app_number] => 09689037 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/689037
Configurable electrode instrument for use in loop electrical excision procedures Oct 11, 2000 Issued
Array ( [id] => 1281318 [patent_doc_number] => 06638275 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-28 [patent_title] => 'Bipolar ablation apparatus and method' [patent_app_type] => B1 [patent_app_number] => 09/684376 [patent_app_country] => US [patent_app_date] => 2000-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 8489 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/638/06638275.pdf [firstpage_image] =>[orig_patent_app_number] => 09684376 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/684376
Bipolar ablation apparatus and method Oct 4, 2000 Issued
Array ( [id] => 1293807 [patent_doc_number] => 06640120 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-28 [patent_title] => 'Probe assembly for mapping and ablating pulmonary vein tissue and method of using same' [patent_app_type] => B1 [patent_app_number] => 09/684559 [patent_app_country] => US [patent_app_date] => 2000-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 10147 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/640/06640120.pdf [firstpage_image] =>[orig_patent_app_number] => 09684559 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/684559
Probe assembly for mapping and ablating pulmonary vein tissue and method of using same Oct 4, 2000 Issued
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