Search

Chi H. Pham

Supervisory Patent Examiner (ID: 14384, Phone: (571)272-3179 , Office: P/2471 )

Most Active Art Unit
2611
Art Unit(s)
2731, 2616, 2607, 2745, 2631, 2471, 2611, 2667
Total Applications
629
Issued Applications
521
Pending Applications
51
Abandoned Applications
57

Applications

Application numberTitle of the applicationFiling DateStatus
08/374064 LAPARASCOPIC SUTURING INSTRUMENT Jan 18, 1995 Abandoned
08/374043 TUBULAR SUTURING DEVICE AND METHODS OF USE Jan 17, 1995 Abandoned
Array ( [id] => 3693409 [patent_doc_number] => 05674234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-07 [patent_title] => 'Flexible surgical razor' [patent_app_type] => 1 [patent_app_number] => 8/373938 [patent_app_country] => US [patent_app_date] => 1995-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 3288 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/674/05674234.pdf [firstpage_image] =>[orig_patent_app_number] => 373938 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/373938
Flexible surgical razor Jan 12, 1995 Issued
Array ( [id] => 3692762 [patent_doc_number] => 05645552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-08 [patent_title] => 'Surgical apparatus for suturing body tissue' [patent_app_type] => 1 [patent_app_number] => 8/371200 [patent_app_country] => US [patent_app_date] => 1995-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 4775 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/645/05645552.pdf [firstpage_image] =>[orig_patent_app_number] => 371200 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/371200
Surgical apparatus for suturing body tissue Jan 10, 1995 Issued
Array ( [id] => 3503487 [patent_doc_number] => 05562695 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-08 [patent_title] => 'Nerve deflecting conduit needle and method' [patent_app_type] => 1 [patent_app_number] => 8/370989 [patent_app_country] => US [patent_app_date] => 1995-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 6772 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/562/05562695.pdf [firstpage_image] =>[orig_patent_app_number] => 370989 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/370989
Nerve deflecting conduit needle and method Jan 9, 1995 Issued
Array ( [id] => 3615314 [patent_doc_number] => 05601580 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-11 [patent_title] => 'Venous valve cutter' [patent_app_type] => 1 [patent_app_number] => 8/313229 [patent_app_country] => US [patent_app_date] => 1995-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 23 [patent_no_of_words] => 4422 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/601/05601580.pdf [firstpage_image] =>[orig_patent_app_number] => 313229 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/313229
Venous valve cutter Jan 8, 1995 Issued
08/365398 CATHETER INSERTION DEVICE WITH VALVE Dec 27, 1994 Abandoned
Array ( [id] => 3639304 [patent_doc_number] => 05683412 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Force-limiting control member for endoscopic instruments and endoscopic instruments incorporating same' [patent_app_type] => 1 [patent_app_number] => 8/363760 [patent_app_country] => US [patent_app_date] => 1994-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4478 [patent_no_of_claims] => 21 [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/05/683/05683412.pdf [firstpage_image] =>[orig_patent_app_number] => 363760 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/363760
Force-limiting control member for endoscopic instruments and endoscopic instruments incorporating same Dec 22, 1994 Issued
08/361599 LARGE VOLUME ATHERECTOMY DEVICE Dec 21, 1994 Abandoned
Array ( [id] => 3594543 [patent_doc_number] => 05578056 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-26 [patent_title] => 'Separable economically partially disposable flexible biopsy forceps' [patent_app_type] => 1 [patent_app_number] => 8/360887 [patent_app_country] => US [patent_app_date] => 1994-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1469 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/578/05578056.pdf [firstpage_image] =>[orig_patent_app_number] => 360887 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/360887
Separable economically partially disposable flexible biopsy forceps Dec 20, 1994 Issued
Array ( [id] => 3581759 [patent_doc_number] => 05584843 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-17 [patent_title] => 'Shaped wire multi-burr rotational ablation device' [patent_app_type] => 1 [patent_app_number] => 8/360207 [patent_app_country] => US [patent_app_date] => 1994-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3201 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/584/05584843.pdf [firstpage_image] =>[orig_patent_app_number] => 360207 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/360207
Shaped wire multi-burr rotational ablation device Dec 19, 1994 Issued
Array ( [id] => 3654779 [patent_doc_number] => 05624430 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-29 [patent_title] => 'Magnetic device to assist transcorporeal guidewire placement' [patent_app_type] => 1 [patent_app_number] => 8/345939 [patent_app_country] => US [patent_app_date] => 1994-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2989 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/624/05624430.pdf [firstpage_image] =>[orig_patent_app_number] => 345939 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/345939
Magnetic device to assist transcorporeal guidewire placement Nov 27, 1994 Issued
Array ( [id] => 3679080 [patent_doc_number] => 05643305 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-01 [patent_title] => 'Device for excision of a fistula' [patent_app_type] => 1 [patent_app_number] => 8/341187 [patent_app_country] => US [patent_app_date] => 1994-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4285 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/643/05643305.pdf [firstpage_image] =>[orig_patent_app_number] => 341187 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/341187
Device for excision of a fistula Nov 17, 1994 Issued
Array ( [id] => 3616382 [patent_doc_number] => 05611814 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-18 [patent_title] => 'Resorbable surgical appliances and endoscopic soft tissue suspension procedure' [patent_app_type] => 1 [patent_app_number] => 8/340710 [patent_app_country] => US [patent_app_date] => 1994-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 4482 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/611/05611814.pdf [firstpage_image] =>[orig_patent_app_number] => 340710 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/340710
Resorbable surgical appliances and endoscopic soft tissue suspension procedure Nov 15, 1994 Issued
Array ( [id] => 3592183 [patent_doc_number] => 05550399 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-27 [patent_title] => 'Integrated circuit with windowed fuse element and contact pad' [patent_app_type] => 1 [patent_app_number] => 8/355387 [patent_app_country] => US [patent_app_date] => 1994-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2354 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/550/05550399.pdf [firstpage_image] =>[orig_patent_app_number] => 355387 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/355387
Integrated circuit with windowed fuse element and contact pad Nov 2, 1994 Abandoned
Array ( [id] => 3651170 [patent_doc_number] => 05591201 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-07 [patent_title] => 'Method and apparatus for haemostatic compression' [patent_app_type] => 1 [patent_app_number] => 8/332767 [patent_app_country] => US [patent_app_date] => 1994-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2710 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/591/05591201.pdf [firstpage_image] =>[orig_patent_app_number] => 332767 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/332767
Method and apparatus for haemostatic compression Oct 31, 1994 Issued
Array ( [id] => 3615512 [patent_doc_number] => 05601595 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-11 [patent_title] => 'Remobable thrombus filter' [patent_app_type] => 1 [patent_app_number] => 8/328629 [patent_app_country] => US [patent_app_date] => 1994-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 4174 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/601/05601595.pdf [firstpage_image] =>[orig_patent_app_number] => 328629 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/328629
Remobable thrombus filter Oct 24, 1994 Issued
08/325700 HIGH STRENGTH DILATATION BALLOONS Oct 18, 1994 Abandoned
Array ( [id] => 3688111 [patent_doc_number] => 05618297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-08 [patent_title] => 'Obturator with internal tip protector' [patent_app_type] => 1 [patent_app_number] => 8/322698 [patent_app_country] => US [patent_app_date] => 1994-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 6140 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/618/05618297.pdf [firstpage_image] =>[orig_patent_app_number] => 322698 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/322698
Obturator with internal tip protector Oct 12, 1994 Issued
Array ( [id] => 3486659 [patent_doc_number] => 05507761 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Embolic cutting catheter' [patent_app_type] => 1 [patent_app_number] => 8/320246 [patent_app_country] => US [patent_app_date] => 1994-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2801 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/507/05507761.pdf [firstpage_image] =>[orig_patent_app_number] => 320246 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/320246
Embolic cutting catheter Oct 10, 1994 Issued
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