![](/images/general/no_picture/200_user.png)
Khanh Dang
Examiner (ID: 17150, Phone: (571)272-3626 , Office: P/2185 )
Most Active Art Unit | 2837 |
Art Unit(s) | 2101, 2108, 2181, 2837, 2112, 2185, 2111 |
Total Applications | 2460 |
Issued Applications | 1975 |
Pending Applications | 112 |
Abandoned Applications | 373 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 3684122
[patent_doc_number] => 05603700
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-02-18
[patent_title] => 'Suction and injection system'
[patent_app_type] => 1
[patent_app_number] => 8/172754
[patent_app_country] => US
[patent_app_date] => 1993-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 18
[patent_no_of_words] => 6397
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 266
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/603/05603700.pdf
[firstpage_image] =>[orig_patent_app_number] => 172754
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/172754 | Suction and injection system | Dec 26, 1993 | Issued |
08/061079 | GUARDED WINGED NEEDLE ASSEMBLY | May 13, 1993 | Pending |
Array
(
[id] => 3473290
[patent_doc_number] => 05405317
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-04-11
[patent_title] => 'Iontophoretic delivery device'
[patent_app_type] => 1
[patent_app_number] => 7/938033
[patent_app_country] => US
[patent_app_date] => 1992-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 5926
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/405/05405317.pdf
[firstpage_image] =>[orig_patent_app_number] => 938033
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/938033 | Iontophoretic delivery device | Oct 29, 1992 | Issued |
Array
(
[id] => 2984809
[patent_doc_number] => 05366467
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-11-22
[patent_title] => 'Endoscopic scissors'
[patent_app_type] => 1
[patent_app_number] => 7/914253
[patent_app_country] => US
[patent_app_date] => 1992-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 13
[patent_no_of_words] => 2231
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/366/05366467.pdf
[firstpage_image] =>[orig_patent_app_number] => 914253
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/914253 | Endoscopic scissors | Jul 14, 1992 | Issued |
Array
(
[id] => 3025737
[patent_doc_number] => 05300031
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-04-05
[patent_title] => 'Apparatus for injecting fluid into animals and disposable front loadable syringe therefor'
[patent_app_type] => 1
[patent_app_number] => 7/712110
[patent_app_country] => US
[patent_app_date] => 1991-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 18
[patent_no_of_words] => 8380
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 41
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/300/05300031.pdf
[firstpage_image] =>[orig_patent_app_number] => 712110
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/712110 | Apparatus for injecting fluid into animals and disposable front loadable syringe therefor | Jun 6, 1991 | Issued |
Array
(
[id] => 2796292
[patent_doc_number] => 05147385
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-15
[patent_title] => 'Stent and catheter for the introduction of the stent'
[patent_app_type] => 1
[patent_app_number] => 7/603576
[patent_app_country] => US
[patent_app_date] => 1990-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 1548
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/147/05147385.pdf
[firstpage_image] =>[orig_patent_app_number] => 603576
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/603576 | Stent and catheter for the introduction of the stent | Oct 24, 1990 | Issued |
Array
(
[id] => 2787207
[patent_doc_number] => 05146912
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-15
[patent_title] => 'Variable energy shock wave production'
[patent_app_type] => 1
[patent_app_number] => 7/598225
[patent_app_country] => US
[patent_app_date] => 1990-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 2123
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/146/05146912.pdf
[firstpage_image] =>[orig_patent_app_number] => 598225
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/598225 | Variable energy shock wave production | Oct 15, 1990 | Issued |
Array
(
[id] => 3084864
[patent_doc_number] => 05368603
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-11-29
[patent_title] => 'Endarterectomy catheter, and method of use thereof'
[patent_app_type] => 1
[patent_app_number] => 7/533402
[patent_app_country] => US
[patent_app_date] => 1990-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 4593
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/368/05368603.pdf
[firstpage_image] =>[orig_patent_app_number] => 533402
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/533402 | Endarterectomy catheter, and method of use thereof | Jun 4, 1990 | Issued |
07/509639 | UNIVERSAL INTRAVENOUS CONNECTOR WITH NEEDLE PROTECTION | Apr 16, 1990 | Abandoned |
Array
(
[id] => 2662398
[patent_doc_number] => 05033998
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-23
[patent_title] => 'Retrograde delivery of pharmacologic and diagnostic agents via venous circulation'
[patent_app_type] => 1
[patent_app_number] => 7/497767
[patent_app_country] => US
[patent_app_date] => 1990-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 4041
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/033/05033998.pdf
[firstpage_image] =>[orig_patent_app_number] => 497767
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/497767 | Retrograde delivery of pharmacologic and diagnostic agents via venous circulation | Mar 19, 1990 | Issued |
Array
(
[id] => 2683737
[patent_doc_number] => RE033582
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-07
[patent_title] => 'Tissue sampling device'
[patent_app_type] => 2
[patent_app_number] => 7/387864
[patent_app_country] => US
[patent_app_date] => 1989-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3366
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 15
[patent_words_short_claim] => 440
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/RE/033/RE033582.pdf
[firstpage_image] =>[orig_patent_app_number] => 387864
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/387864 | Tissue sampling device | Jul 30, 1989 | Abandoned |
Array
(
[id] => 2683737
[patent_doc_number] => RE033582
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-07
[patent_title] => 'Tissue sampling device'
[patent_app_type] => 2
[patent_app_number] => 7/387864
[patent_app_country] => US
[patent_app_date] => 1989-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3366
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 15
[patent_words_short_claim] => 440
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/RE/033/RE033582.pdf
[firstpage_image] =>[orig_patent_app_number] => 387864
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/387864 | Tissue sampling device | Jul 30, 1989 | Abandoned |
Array
(
[id] => 2683737
[patent_doc_number] => RE033582
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-07
[patent_title] => 'Tissue sampling device'
[patent_app_type] => 2
[patent_app_number] => 7/387864
[patent_app_country] => US
[patent_app_date] => 1989-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3366
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 15
[patent_words_short_claim] => 440
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/RE/033/RE033582.pdf
[firstpage_image] =>[orig_patent_app_number] => 387864
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/387864 | Tissue sampling device | Jul 30, 1989 | Abandoned |
Array
(
[id] => 2683737
[patent_doc_number] => RE033582
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-07
[patent_title] => 'Tissue sampling device'
[patent_app_type] => 2
[patent_app_number] => 7/387864
[patent_app_country] => US
[patent_app_date] => 1989-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3366
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 15
[patent_words_short_claim] => 440
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/RE/033/RE033582.pdf
[firstpage_image] =>[orig_patent_app_number] => 387864
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/387864 | Tissue sampling device | Jul 30, 1989 | Abandoned |
07/339894 | VEIN SUTURE COLLAR | Apr 16, 1989 | Abandoned |
Array
(
[id] => 2805355
[patent_doc_number] => 05085651
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-04
[patent_title] => 'Ocular vial'
[patent_app_type] => 1
[patent_app_number] => 7/322761
[patent_app_country] => US
[patent_app_date] => 1989-03-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 7667
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/085/05085651.pdf
[firstpage_image] =>[orig_patent_app_number] => 322761
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/322761 | Ocular vial | Mar 12, 1989 | Issued |
07/297351 | HYPERBARIC OXYGENATION APPARATUS AND METHODS | Jan 12, 1989 | Abandoned |
Array
(
[id] => 2820217
[patent_doc_number] => 05098398
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-24
[patent_title] => 'Implant passageway'
[patent_app_type] => 1
[patent_app_number] => 7/263778
[patent_app_country] => US
[patent_app_date] => 1988-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1188
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/098/05098398.pdf
[firstpage_image] =>[orig_patent_app_number] => 263778
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/263778 | Implant passageway | Dec 18, 1988 | Issued |
Array
(
[id] => 2940669
[patent_doc_number] => 05180387
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-01-19
[patent_title] => 'Angled hole ventricular catheter with non-circular bore'
[patent_app_type] => 1
[patent_app_number] => 7/266451
[patent_app_country] => US
[patent_app_date] => 1988-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 3718
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 138
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/180/05180387.pdf
[firstpage_image] =>[orig_patent_app_number] => 266451
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/266451 | Angled hole ventricular catheter with non-circular bore | Nov 1, 1988 | Issued |
Array
(
[id] => 2659645
[patent_doc_number] => 04904241
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-27
[patent_title] => 'Septum with a needle stop at the fluid transfer port'
[patent_app_type] => 1
[patent_app_number] => 7/262145
[patent_app_country] => US
[patent_app_date] => 1988-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 3363
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/904/04904241.pdf
[firstpage_image] =>[orig_patent_app_number] => 262145
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/262145 | Septum with a needle stop at the fluid transfer port | Oct 20, 1988 | Issued |