
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] => 3051032
[patent_doc_number] => 05350387
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-09-27
[patent_title] => 'Instrument for applying an adhesion prophylaxis for endoscopic surgery'
[patent_app_type] => 1
[patent_app_number] => 7/955197
[patent_app_country] => US
[patent_app_date] => 1992-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 6
[patent_no_of_words] => 1694
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/350/05350387.pdf
[firstpage_image] =>[orig_patent_app_number] => 955197
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/955197 | Instrument for applying an adhesion prophylaxis for endoscopic surgery | Oct 1, 1992 | Issued |
Array
(
[id] => 3110459
[patent_doc_number] => 05380307
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-01-10
[patent_title] => 'Catheter with atraumatic drug delivery tip'
[patent_app_type] => 1
[patent_app_number] => 7/954669
[patent_app_country] => US
[patent_app_date] => 1992-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 2605
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/380/05380307.pdf
[firstpage_image] =>[orig_patent_app_number] => 954669
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/954669 | Catheter with atraumatic drug delivery tip | Sep 29, 1992 | Issued |
Array
(
[id] => 3041451
[patent_doc_number] => 05324273
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-06-28
[patent_title] => 'Disposable barrel dental impression material syringe'
[patent_app_type] => 1
[patent_app_number] => 7/954580
[patent_app_country] => US
[patent_app_date] => 1992-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1543
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/324/05324273.pdf
[firstpage_image] =>[orig_patent_app_number] => 954580
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/954580 | Disposable barrel dental impression material syringe | Sep 29, 1992 | Issued |
| 07/952562 | HYPODERMIC JET INJECTOR | Sep 27, 1992 | Abandoned |
| 07/949978 | SUCTION CATHETER ASSEMBLIES | Sep 23, 1992 | Abandoned |
Array
(
[id] => 3025429
[patent_doc_number] => 05328487
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-07-12
[patent_title] => 'Intravenous tube mounting and control apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/949148
[patent_app_country] => US
[patent_app_date] => 1992-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 2308
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/328/05328487.pdf
[firstpage_image] =>[orig_patent_app_number] => 949148
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/949148 | Intravenous tube mounting and control apparatus | Sep 22, 1992 | Issued |
| 07/947704 | FIBER-REINFORCED CATHETER INTRODUCER | Sep 17, 1992 | Abandoned |
Array
(
[id] => 3036483
[patent_doc_number] => 05334163
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-02
[patent_title] => 'Apparatus for preparing and administering a dose of a fluid mixture for injection into body tissue'
[patent_app_type] => 1
[patent_app_number] => 7/945684
[patent_app_country] => US
[patent_app_date] => 1992-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 5580
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/334/05334163.pdf
[firstpage_image] =>[orig_patent_app_number] => 945684
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/945684 | Apparatus for preparing and administering a dose of a fluid mixture for injection into body tissue | Sep 15, 1992 | Issued |
Array
(
[id] => 3105747
[patent_doc_number] => 05409468
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-04-25
[patent_title] => 'Arrangement comprising a ureter tube, an auxiliary tube as well as a mandrin'
[patent_app_type] => 1
[patent_app_number] => 7/942883
[patent_app_country] => US
[patent_app_date] => 1992-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4361
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/409/05409468.pdf
[firstpage_image] =>[orig_patent_app_number] => 942883
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/942883 | Arrangement comprising a ureter tube, an auxiliary tube as well as a mandrin | Sep 10, 1992 | Issued |
Array
(
[id] => 3056583
[patent_doc_number] => 05352215
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-10-04
[patent_title] => 'Y-adapter with a sideport radius'
[patent_app_type] => 1
[patent_app_number] => 7/935856
[patent_app_country] => US
[patent_app_date] => 1992-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 9
[patent_no_of_words] => 3733
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/352/05352215.pdf
[firstpage_image] =>[orig_patent_app_number] => 935856
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/935856 | Y-adapter with a sideport radius | Aug 25, 1992 | Issued |
Array
(
[id] => 3075897
[patent_doc_number] => 05279590
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-01-18
[patent_title] => 'Catheter placement apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/934168
[patent_app_country] => US
[patent_app_date] => 1992-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 4414
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 263
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/279/05279590.pdf
[firstpage_image] =>[orig_patent_app_number] => 934168
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/934168 | Catheter placement apparatus | Aug 20, 1992 | Issued |
Array
(
[id] => 3115155
[patent_doc_number] => 05383903
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-01-24
[patent_title] => 'Dimethylsiloxane-alkylene oxide copolymer coatings for filaments'
[patent_app_type] => 1
[patent_app_number] => 7/932961
[patent_app_country] => US
[patent_app_date] => 1992-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2014
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 27
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/383/05383903.pdf
[firstpage_image] =>[orig_patent_app_number] => 932961
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/932961 | Dimethylsiloxane-alkylene oxide copolymer coatings for filaments | Aug 19, 1992 | Issued |
Array
(
[id] => 3419586
[patent_doc_number] => 05403289
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-04-04
[patent_title] => 'Ampoule which is to be filled completely and a syringe for use in retaining of pharmaceutical, medical or industrial liquid products'
[patent_app_type] => 1
[patent_app_number] => 7/932535
[patent_app_country] => US
[patent_app_date] => 1992-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 5325
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 238
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/403/05403289.pdf
[firstpage_image] =>[orig_patent_app_number] => 932535
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/932535 | Ampoule which is to be filled completely and a syringe for use in retaining of pharmaceutical, medical or industrial liquid products | Aug 19, 1992 | Issued |
Array
(
[id] => 3082671
[patent_doc_number] => 05290266
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-01
[patent_title] => 'Flexible coating for magnetic resonance imaging compatible invasive devices'
[patent_app_type] => 1
[patent_app_number] => 7/929350
[patent_app_country] => US
[patent_app_date] => 1992-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1921
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/290/05290266.pdf
[firstpage_image] =>[orig_patent_app_number] => 929350
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/929350 | Flexible coating for magnetic resonance imaging compatible invasive devices | Aug 13, 1992 | Issued |
Array
(
[id] => 2996890
[patent_doc_number] => 05330426
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-07-19
[patent_title] => 'Mixing and delivery syringe assembly'
[patent_app_type] => 1
[patent_app_number] => 7/930749
[patent_app_country] => US
[patent_app_date] => 1992-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 11
[patent_no_of_words] => 5072
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 182
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/330/05330426.pdf
[firstpage_image] =>[orig_patent_app_number] => 930749
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/930749 | Mixing and delivery syringe assembly | Aug 12, 1992 | Issued |
Array
(
[id] => 3042076
[patent_doc_number] => 05306259
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-04-26
[patent_title] => 'Vascular access needle having an extended length body'
[patent_app_type] => 1
[patent_app_number] => 7/926271
[patent_app_country] => US
[patent_app_date] => 1992-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1864
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/306/05306259.pdf
[firstpage_image] =>[orig_patent_app_number] => 926271
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/926271 | Vascular access needle having an extended length body | Aug 9, 1992 | Issued |
Array
(
[id] => 3063010
[patent_doc_number] => 05364376
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-11-15
[patent_title] => 'Convertible catheter'
[patent_app_type] => 1
[patent_app_number] => 7/926530
[patent_app_country] => US
[patent_app_date] => 1992-08-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 16
[patent_no_of_words] => 3395
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/364/05364376.pdf
[firstpage_image] =>[orig_patent_app_number] => 926530
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/926530 | Convertible catheter | Aug 3, 1992 | Issued |
| 07/918838 | INJECTION DEVICE | Jul 21, 1992 | Abandoned |
Array
(
[id] => 3049426
[patent_doc_number] => 05338309
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-16
[patent_title] => 'Syringe having two component barrel'
[patent_app_type] => 1
[patent_app_number] => 7/918720
[patent_app_country] => US
[patent_app_date] => 1992-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 2647
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/338/05338309.pdf
[firstpage_image] =>[orig_patent_app_number] => 918720
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/918720 | Syringe having two component barrel | Jul 20, 1992 | Issued |
Array
(
[id] => 3050551
[patent_doc_number] => 05350359
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-09-27
[patent_title] => 'Control, treatment and/or diagnosis of physiological conditions with degassed perfluorocarbon liquid'
[patent_app_type] => 1
[patent_app_number] => 7/916332
[patent_app_country] => US
[patent_app_date] => 1992-07-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 10
[patent_no_of_words] => 4878
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/350/05350359.pdf
[firstpage_image] =>[orig_patent_app_number] => 916332
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/916332 | Control, treatment and/or diagnosis of physiological conditions with degassed perfluorocarbon liquid | Jul 15, 1992 | Issued |