
Wenwen Cai
Examiner (ID: 485, Phone: (571)270-3590 , Office: P/1763 )
| Most Active Art Unit | 1763 |
| Art Unit(s) | 1763 |
| Total Applications | 1038 |
| Issued Applications | 577 |
| Pending Applications | 123 |
| Abandoned Applications | 374 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3020775
[patent_doc_number] => 05342348
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-30
[patent_title] => 'Method and device for treating and enlarging body lumens'
[patent_app_type] => 1
[patent_app_number] => 7/985382
[patent_app_country] => US
[patent_app_date] => 1992-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 17
[patent_no_of_words] => 6279
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/342/05342348.pdf
[firstpage_image] =>[orig_patent_app_number] => 985382
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/985382 | Method and device for treating and enlarging body lumens | Dec 3, 1992 | Issued |
| 07/984490 | HEATED BALLOON CATHETER - CASE I | Dec 1, 1992 | Abandoned |
Array
(
[id] => 3564596
[patent_doc_number] => 05538507
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-23
[patent_title] => 'Hypodermic syringe'
[patent_app_type] => 1
[patent_app_number] => 7/982635
[patent_app_country] => US
[patent_app_date] => 1992-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 16
[patent_no_of_words] => 2326
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/538/05538507.pdf
[firstpage_image] =>[orig_patent_app_number] => 982635
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/982635 | Hypodermic syringe | Nov 26, 1992 | Issued |
Array
(
[id] => 3110436
[patent_doc_number] => 05380306
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-01-10
[patent_title] => 'Unitary composite connector for a liquid circuit, in particular for medical applications'
[patent_app_type] => 1
[patent_app_number] => 7/980547
[patent_app_country] => US
[patent_app_date] => 1992-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 26
[patent_no_of_words] => 2541
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 205
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/380/05380306.pdf
[firstpage_image] =>[orig_patent_app_number] => 980547
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/980547 | Unitary composite connector for a liquid circuit, in particular for medical applications | Nov 22, 1992 | Issued |
Array
(
[id] => 3445596
[patent_doc_number] => 05385547
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-01-31
[patent_title] => 'Adaptor for drug delivery'
[patent_app_type] => 1
[patent_app_number] => 7/978555
[patent_app_country] => US
[patent_app_date] => 1992-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 12
[patent_no_of_words] => 5858
[patent_no_of_claims] => 47
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/385/05385547.pdf
[firstpage_image] =>[orig_patent_app_number] => 978555
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/978555 | Adaptor for drug delivery | Nov 18, 1992 | Issued |
Array
(
[id] => 3035518
[patent_doc_number] => 05286257
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-15
[patent_title] => 'Syringe apparatus with detachable mixing and delivery tip'
[patent_app_type] => 1
[patent_app_number] => 7/977685
[patent_app_country] => US
[patent_app_date] => 1992-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 4586
[patent_no_of_claims] => 16
[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/05/286/05286257.pdf
[firstpage_image] =>[orig_patent_app_number] => 977685
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/977685 | Syringe apparatus with detachable mixing and delivery tip | Nov 17, 1992 | Issued |
Array
(
[id] => 3070095
[patent_doc_number] => 05322520
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-06-21
[patent_title] => 'Iontophoretic structure for medical devices'
[patent_app_type] => 1
[patent_app_number] => 7/975597
[patent_app_country] => US
[patent_app_date] => 1992-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 12
[patent_no_of_words] => 4399
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/322/05322520.pdf
[firstpage_image] =>[orig_patent_app_number] => 975597
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/975597 | Iontophoretic structure for medical devices | Nov 11, 1992 | Issued |
Array
(
[id] => 3021642
[patent_doc_number] => RE034544
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-15
[patent_title] => 'Method of treatment of artherosclerosis and balloon catheter the same'
[patent_app_type] => 2
[patent_app_number] => 7/975126
[patent_app_country] => US
[patent_app_date] => 1992-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2945
[patent_no_of_claims] => 55
[patent_no_of_ind_claims] => 38
[patent_words_short_claim] => 193
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/RE/034/RE034544.pdf
[firstpage_image] =>[orig_patent_app_number] => 975126
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/975126 | Method of treatment of artherosclerosis and balloon catheter the same | Nov 11, 1992 | Issued |
Array
(
[id] => 2998685
[patent_doc_number] => 05354302
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-10-11
[patent_title] => 'Medical device and method for facilitating intra-tissue visual observation and manipulation of distensible tissues'
[patent_app_type] => 1
[patent_app_number] => 7/973082
[patent_app_country] => US
[patent_app_date] => 1992-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 14
[patent_no_of_words] => 5433
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/354/05354302.pdf
[firstpage_image] =>[orig_patent_app_number] => 973082
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/973082 | Medical device and method for facilitating intra-tissue visual observation and manipulation of distensible tissues | Nov 5, 1992 | Issued |
Array
(
[id] => 3103878
[patent_doc_number] => 05395347
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-03-07
[patent_title] => 'Safe blood collection system'
[patent_app_type] => 1
[patent_app_number] => 7/972013
[patent_app_country] => US
[patent_app_date] => 1992-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 21
[patent_no_of_words] => 4276
[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] => patent
[pdf_file] => patents/05/395/05395347.pdf
[firstpage_image] =>[orig_patent_app_number] => 972013
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/972013 | Safe blood collection system | Nov 5, 1992 | Issued |
Array
(
[id] => 3042095
[patent_doc_number] => 05306260
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-04-26
[patent_title] => 'Indexing cannula support mechanism'
[patent_app_type] => 1
[patent_app_number] => 7/969025
[patent_app_country] => US
[patent_app_date] => 1992-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1400
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/306/05306260.pdf
[firstpage_image] =>[orig_patent_app_number] => 969025
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/969025 | Indexing cannula support mechanism | Oct 29, 1992 | Issued |
| 07/969496 | NEEDLE STOPPER AND NEEDLE REMOVAL DEVICE | Oct 29, 1992 | Abandoned |
Array
(
[id] => 2988719
[patent_doc_number] => 05358474
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-10-25
[patent_title] => 'Subcutaneous drug delivery device'
[patent_app_type] => 1
[patent_app_number] => 7/965638
[patent_app_country] => US
[patent_app_date] => 1992-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1791
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/358/05358474.pdf
[firstpage_image] =>[orig_patent_app_number] => 965638
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/965638 | Subcutaneous drug delivery device | Oct 22, 1992 | Issued |
Array
(
[id] => 2997153
[patent_doc_number] => 05330440
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-07-19
[patent_title] => 'Reverse thread carpule dental safety syringe'
[patent_app_type] => 1
[patent_app_number] => 7/963966
[patent_app_country] => US
[patent_app_date] => 1992-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 23
[patent_no_of_words] => 4750
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/330/05330440.pdf
[firstpage_image] =>[orig_patent_app_number] => 963966
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/963966 | Reverse thread carpule dental safety syringe | Oct 20, 1992 | Issued |
Array
(
[id] => 3539983
[patent_doc_number] => 05545147
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-13
[patent_title] => 'Anti-backup improvement for hypodermic syringes'
[patent_app_type] => 1
[patent_app_number] => 7/963815
[patent_app_country] => US
[patent_app_date] => 1992-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 1988
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/545/05545147.pdf
[firstpage_image] =>[orig_patent_app_number] => 963815
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/963815 | Anti-backup improvement for hypodermic syringes | Oct 19, 1992 | Issued |
Array
(
[id] => 3454676
[patent_doc_number] => 05391157
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-02-21
[patent_title] => 'End of dose indicator'
[patent_app_type] => 1
[patent_app_number] => 7/963801
[patent_app_country] => US
[patent_app_date] => 1992-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 2117
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/391/05391157.pdf
[firstpage_image] =>[orig_patent_app_number] => 963801
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/963801 | End of dose indicator | Oct 19, 1992 | Issued |
| 07/962416 | METHOD FOR PREVENTING TRANSMISSIONS OF VIRAL PATHOGENS | Oct 15, 1992 | Abandoned |
Array
(
[id] => 3056164
[patent_doc_number] => 05352191
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-10-04
[patent_title] => 'Transfusion device'
[patent_app_type] => 1
[patent_app_number] => 7/960838
[patent_app_country] => US
[patent_app_date] => 1992-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 11
[patent_no_of_words] => 2675
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 203
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/352/05352191.pdf
[firstpage_image] =>[orig_patent_app_number] => 960838
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/960838 | Transfusion device | Oct 13, 1992 | Issued |
Array
(
[id] => 3064482
[patent_doc_number] => 05360414
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-11-01
[patent_title] => 'Tube for draining body cavities, viscera and wounds'
[patent_app_type] => 1
[patent_app_number] => 7/959162
[patent_app_country] => US
[patent_app_date] => 1992-10-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 17
[patent_no_of_words] => 4675
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/360/05360414.pdf
[firstpage_image] =>[orig_patent_app_number] => 959162
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/959162 | Tube for draining body cavities, viscera and wounds | Oct 7, 1992 | Issued |
Array
(
[id] => 3049523
[patent_doc_number] => 05338312
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-16
[patent_title] => 'Article having multi-layered lubricant and method therefor'
[patent_app_type] => 1
[patent_app_number] => 7/955963
[patent_app_country] => US
[patent_app_date] => 1992-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3099
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 66
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/338/05338312.pdf
[firstpage_image] =>[orig_patent_app_number] => 955963
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/955963 | Article having multi-layered lubricant and method therefor | Oct 1, 1992 | Issued |