Search

Choon P. Koh

Examiner (ID: 8527)

Most Active Art Unit
3738
Art Unit(s)
1809, 1302, 1761, 1611, 1815, 1806, 3738, 1811
Total Applications
626
Issued Applications
441
Pending Applications
58
Abandoned Applications
127

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4258535 [patent_doc_number] => 06306176 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-23 [patent_title] => 'Bonding layers for medical device surface coatings' [patent_app_type] => 1 [patent_app_number] => 9/400867 [patent_app_country] => US [patent_app_date] => 1999-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6370 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/306/06306176.pdf [firstpage_image] =>[orig_patent_app_number] => 400867 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/400867
Bonding layers for medical device surface coatings Sep 20, 1999 Issued
09/387468 IN VIVO SCREENING METHODS FOR PREDICTING CALCIFICATION OF IMPLANTABLE PROSTHETIC MATERIAL Aug 31, 1999 Abandoned
Array ( [id] => 4338206 [patent_doc_number] => 06214040 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Sandwich stent with spiraling bands on an outer surface' [patent_app_type] => 1 [patent_app_number] => 9/379524 [patent_app_country] => US [patent_app_date] => 1999-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 2933 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/214/06214040.pdf [firstpage_image] =>[orig_patent_app_number] => 379524 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/379524
Sandwich stent with spiraling bands on an outer surface Aug 23, 1999 Issued
09/331193 ABRASIONPROOF TREATMENT FOR BREAST IMPLANTS AND RESULTING PRODUCTS Aug 17, 1999 Abandoned
Array ( [id] => 4263253 [patent_doc_number] => 06322588 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Medical devices with metal/polymer composites' [patent_app_type] => 1 [patent_app_number] => 9/375326 [patent_app_country] => US [patent_app_date] => 1999-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5336 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/322/06322588.pdf [firstpage_image] =>[orig_patent_app_number] => 375326 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/375326
Medical devices with metal/polymer composites Aug 16, 1999 Issued
Array ( [id] => 4240713 [patent_doc_number] => 06206912 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Medical grafting methods and apparatus' [patent_app_type] => 1 [patent_app_number] => 9/368191 [patent_app_country] => US [patent_app_date] => 1999-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 60 [patent_no_of_words] => 12800 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/206/06206912.pdf [firstpage_image] =>[orig_patent_app_number] => 368191 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/368191
Medical grafting methods and apparatus Aug 3, 1999 Issued
Array ( [id] => 1483078 [patent_doc_number] => 06364905 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-02 [patent_title] => 'Tri-composite, full root, stentless valve' [patent_app_type] => B1 [patent_app_number] => 09/360423 [patent_app_country] => US [patent_app_date] => 1999-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 4480 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/364/06364905.pdf [firstpage_image] =>[orig_patent_app_number] => 09360423 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/360423
Tri-composite, full root, stentless valve Jul 22, 1999 Issued
Array ( [id] => 1488572 [patent_doc_number] => 06416548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-07-09 [patent_title] => 'Antimicrobial annuloplasty ring having a biodegradable insert' [patent_app_type] => B2 [patent_app_number] => 09/357584 [patent_app_country] => US [patent_app_date] => 1999-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8321 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/416/06416548.pdf [firstpage_image] =>[orig_patent_app_number] => 09357584 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/357584
Antimicrobial annuloplasty ring having a biodegradable insert Jul 19, 1999 Issued
Array ( [id] => 1488575 [patent_doc_number] => 06416549 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-09 [patent_title] => 'Antithrombogenic annuloplasty ring having a biodegradable insert' [patent_app_type] => B1 [patent_app_number] => 09/357666 [patent_app_country] => US [patent_app_date] => 1999-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 6634 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/416/06416549.pdf [firstpage_image] =>[orig_patent_app_number] => 09357666 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/357666
Antithrombogenic annuloplasty ring having a biodegradable insert Jul 19, 1999 Issued
Array ( [id] => 4261754 [patent_doc_number] => 06245111 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Method and apparatus for fighting infection and maintaining joint spacing in a prosthesis implant area' [patent_app_type] => 1 [patent_app_number] => 9/351957 [patent_app_country] => US [patent_app_date] => 1999-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 5374 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/245/06245111.pdf [firstpage_image] =>[orig_patent_app_number] => 351957 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/351957
Method and apparatus for fighting infection and maintaining joint spacing in a prosthesis implant area Jul 11, 1999 Issued
Array ( [id] => 1522936 [patent_doc_number] => 06352555 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-05 [patent_title] => 'Methods for implanting cells' [patent_app_type] => B1 [patent_app_number] => 09/349344 [patent_app_country] => US [patent_app_date] => 1999-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4160 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/352/06352555.pdf [firstpage_image] =>[orig_patent_app_number] => 09349344 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/349344
Methods for implanting cells Jul 7, 1999 Issued
Array ( [id] => 4359335 [patent_doc_number] => 06287332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Implantable, bioresorbable vessel wall support, in particular coronary stent' [patent_app_type] => 1 [patent_app_number] => 9/339927 [patent_app_country] => US [patent_app_date] => 1999-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2102 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/287/06287332.pdf [firstpage_image] =>[orig_patent_app_number] => 339927 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/339927
Implantable, bioresorbable vessel wall support, in particular coronary stent Jun 24, 1999 Issued
Array ( [id] => 4388295 [patent_doc_number] => 06263880 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Method of enhancing blood flow in tissue' [patent_app_type] => 1 [patent_app_number] => 9/337622 [patent_app_country] => US [patent_app_date] => 1999-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 5119 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/263/06263880.pdf [firstpage_image] =>[orig_patent_app_number] => 337622 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/337622
Method of enhancing blood flow in tissue Jun 20, 1999 Issued
Array ( [id] => 4276888 [patent_doc_number] => 06210436 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Implantable members for receiving therapeutically useful compositions' [patent_app_type] => 1 [patent_app_number] => 9/325024 [patent_app_country] => US [patent_app_date] => 1999-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3916 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/210/06210436.pdf [firstpage_image] =>[orig_patent_app_number] => 325024 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/325024
Implantable members for receiving therapeutically useful compositions Jun 2, 1999 Issued
Array ( [id] => 4346691 [patent_doc_number] => 06200336 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Multiple-sided intraluminal medical device' [patent_app_type] => 1 [patent_app_number] => 9/324382 [patent_app_country] => US [patent_app_date] => 1999-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 21 [patent_no_of_words] => 3456 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/200/06200336.pdf [firstpage_image] =>[orig_patent_app_number] => 324382 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/324382
Multiple-sided intraluminal medical device Jun 1, 1999 Issued
Array ( [id] => 7079616 [patent_doc_number] => 20010041931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-15 [patent_title] => 'MEDICAL GRAFTING METHODS AND APPARATUS' [patent_app_type] => new [patent_app_number] => 09/323181 [patent_app_country] => US [patent_app_date] => 1999-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 13147 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0041/20010041931.pdf [firstpage_image] =>[orig_patent_app_number] => 09323181 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/323181
Medical grafting methods and apparatus May 27, 1999 Issued
Array ( [id] => 4397148 [patent_doc_number] => 06231600 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Stents with hybrid coating for medical devices' [patent_app_type] => 1 [patent_app_number] => 9/320340 [patent_app_country] => US [patent_app_date] => 1999-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3522 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/231/06231600.pdf [firstpage_image] =>[orig_patent_app_number] => 320340 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/320340
Stents with hybrid coating for medical devices May 25, 1999 Issued
Array ( [id] => 4359462 [patent_doc_number] => 06287340 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Bioengineered anterior cruciate ligament' [patent_app_type] => 1 [patent_app_number] => 9/312203 [patent_app_country] => US [patent_app_date] => 1999-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 9493 [patent_no_of_claims] => 72 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/287/06287340.pdf [firstpage_image] =>[orig_patent_app_number] => 312203 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/312203
Bioengineered anterior cruciate ligament May 13, 1999 Issued
Array ( [id] => 4144083 [patent_doc_number] => 06106549 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Modular graft assembly' [patent_app_type] => 1 [patent_app_number] => 9/307314 [patent_app_country] => US [patent_app_date] => 1999-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 3304 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/106/06106549.pdf [firstpage_image] =>[orig_patent_app_number] => 307314 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/307314
Modular graft assembly May 6, 1999 Issued
Array ( [id] => 4269617 [patent_doc_number] => 06178968 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Method of endoscopically visualized occlusion of the side branches of an anatomical passageway' [patent_app_type] => 1 [patent_app_number] => 9/306863 [patent_app_country] => US [patent_app_date] => 1999-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 5349 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/178/06178968.pdf [firstpage_image] =>[orig_patent_app_number] => 306863 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/306863
Method of endoscopically visualized occlusion of the side branches of an anatomical passageway May 6, 1999 Issued
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