Search

Christopher Koharski

Supervisory Patent Examiner (ID: 12467, Phone: (571)272-7230 , Office: P/3766 )

Most Active Art Unit
3763
Art Unit(s)
3763, 3766, 3792, 3797, 3793, 3762
Total Applications
607
Issued Applications
380
Pending Applications
39
Abandoned Applications
187

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 285058 [patent_doc_number] => 07549984 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-23 [patent_title] => 'Method of compressing a portion of a lung' [patent_app_type] => utility [patent_app_number] => 11/153253 [patent_app_country] => US [patent_app_date] => 2005-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 32 [patent_no_of_words] => 9757 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/549/07549984.pdf [firstpage_image] =>[orig_patent_app_number] => 11153253 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/153253
Method of compressing a portion of a lung Jun 13, 2005 Issued
Array ( [id] => 7020608 [patent_doc_number] => 20050222627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-06 [patent_title] => 'Method and apparatus for treating bodily tissues with medicinal substance' [patent_app_type] => utility [patent_app_number] => 11/142161 [patent_app_country] => US [patent_app_date] => 2005-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4553 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0222/20050222627.pdf [firstpage_image] =>[orig_patent_app_number] => 11142161 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/142161
Method and apparatus for treating bodily tissues with medicinal substance May 30, 2005 Issued
Array ( [id] => 7020513 [patent_doc_number] => 20050222532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-06 [patent_title] => 'Venous cannula and cardiopulmonary bypass system' [patent_app_type] => utility [patent_app_number] => 11/139446 [patent_app_country] => US [patent_app_date] => 2005-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 15514 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0222/20050222532.pdf [firstpage_image] =>[orig_patent_app_number] => 11139446 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/139446
Venous cannula and cardiopulmonary bypass system May 26, 2005 Issued
Array ( [id] => 7252371 [patent_doc_number] => 20050273080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-08 [patent_title] => 'Methods and systems for providing an interface between an ambulatory medical device and a display device' [patent_app_type] => utility [patent_app_number] => 11/132834 [patent_app_country] => US [patent_app_date] => 2005-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4093 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0273/20050273080.pdf [firstpage_image] =>[orig_patent_app_number] => 11132834 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/132834
Methods and systems for providing an interface between an ambulatory medical device and a display device May 18, 2005 Abandoned
Array ( [id] => 5777722 [patent_doc_number] => 20060106362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-18 [patent_title] => 'Administration of insulin by jet injection' [patent_app_type] => utility [patent_app_number] => 11/117317 [patent_app_country] => US [patent_app_date] => 2005-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6558 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0106/20060106362.pdf [firstpage_image] =>[orig_patent_app_number] => 11117317 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/117317
Administration of insulin by jet injection Apr 28, 2005 Abandoned
Array ( [id] => 5662483 [patent_doc_number] => 20060253079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-09 [patent_title] => 'Stratum corneum piercing device' [patent_app_type] => utility [patent_app_number] => 11/113952 [patent_app_country] => US [patent_app_date] => 2005-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13800 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0253/20060253079.pdf [firstpage_image] =>[orig_patent_app_number] => 11113952 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/113952
Stratum corneum piercing device Apr 24, 2005 Abandoned
Array ( [id] => 5662482 [patent_doc_number] => 20060253078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-09 [patent_title] => 'Method of treating skin disorders with stratum corneum piercing device' [patent_app_type] => utility [patent_app_number] => 11/113890 [patent_app_country] => US [patent_app_date] => 2005-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 23677 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0253/20060253078.pdf [firstpage_image] =>[orig_patent_app_number] => 11113890 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/113890
Method of treating skin disorders with stratum corneum piercing device Apr 24, 2005 Abandoned
Array ( [id] => 5662557 [patent_doc_number] => 20060253153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-09 [patent_title] => 'Surgical marker/connector' [patent_app_type] => utility [patent_app_number] => 11/112292 [patent_app_country] => US [patent_app_date] => 2005-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2508 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0253/20060253153.pdf [firstpage_image] =>[orig_patent_app_number] => 11112292 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/112292
Surgical marker/connector Apr 21, 2005 Issued
Array ( [id] => 366020 [patent_doc_number] => 07479126 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-01-20 [patent_title] => 'Cannula with incision blade' [patent_app_type] => utility [patent_app_number] => 11/112842 [patent_app_country] => US [patent_app_date] => 2005-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 1915 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/479/07479126.pdf [firstpage_image] =>[orig_patent_app_number] => 11112842 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/112842
Cannula with incision blade Apr 21, 2005 Issued
Array ( [id] => 839817 [patent_doc_number] => 07390319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-24 [patent_title] => 'Automatic needle injector having safety triggering mechanism' [patent_app_type] => utility [patent_app_number] => 11/105261 [patent_app_country] => US [patent_app_date] => 2005-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 24 [patent_no_of_words] => 4888 [patent_no_of_claims] => 20 [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/07/390/07390319.pdf [firstpage_image] =>[orig_patent_app_number] => 11105261 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/105261
Automatic needle injector having safety triggering mechanism Apr 12, 2005 Issued
Array ( [id] => 5794405 [patent_doc_number] => 20060015086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-19 [patent_title] => 'Catheter connector system' [patent_app_type] => utility [patent_app_number] => 11/096553 [patent_app_country] => US [patent_app_date] => 2005-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5012 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0015/20060015086.pdf [firstpage_image] =>[orig_patent_app_number] => 11096553 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/096553
Catheter connector system Mar 31, 2005 Issued
Array ( [id] => 6960562 [patent_doc_number] => 20050216044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-29 [patent_title] => 'Total occlusion recanalization facilitating device' [patent_app_type] => utility [patent_app_number] => 11/090435 [patent_app_country] => US [patent_app_date] => 2005-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4351 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0216/20050216044.pdf [firstpage_image] =>[orig_patent_app_number] => 11090435 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/090435
Total occlusion recanalization facilitating device Mar 24, 2005 Abandoned
Array ( [id] => 7135891 [patent_doc_number] => 20050180929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-18 [patent_title] => 'Ozone treatment of root canals' [patent_app_type] => utility [patent_app_number] => 11/087452 [patent_app_country] => US [patent_app_date] => 2005-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6165 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0180/20050180929.pdf [firstpage_image] =>[orig_patent_app_number] => 11087452 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/087452
Ozone treatment of root canals Mar 22, 2005 Abandoned
Array ( [id] => 7202732 [patent_doc_number] => 20050165382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-28 [patent_title] => 'Catheter tip' [patent_app_type] => utility [patent_app_number] => 11/084253 [patent_app_country] => US [patent_app_date] => 2005-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1601 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0165/20050165382.pdf [firstpage_image] =>[orig_patent_app_number] => 11084253 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/084253
Catheter tip Mar 20, 2005 Abandoned
Array ( [id] => 82208 [patent_doc_number] => 07740605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-22 [patent_title] => 'Power-assisted liposuction instrument with cauterizing cannula assembly' [patent_app_type] => utility [patent_app_number] => 11/081885 [patent_app_country] => US [patent_app_date] => 2005-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 61 [patent_no_of_words] => 18938 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/740/07740605.pdf [firstpage_image] =>[orig_patent_app_number] => 11081885 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/081885
Power-assisted liposuction instrument with cauterizing cannula assembly Mar 15, 2005 Issued
Array ( [id] => 7041265 [patent_doc_number] => 20050159727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-21 [patent_title] => 'Catheter system for delivery of therapeutic compounds to cardiac tissue' [patent_app_type] => utility [patent_app_number] => 11/081284 [patent_app_country] => US [patent_app_date] => 2005-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4974 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0159/20050159727.pdf [firstpage_image] =>[orig_patent_app_number] => 11081284 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/081284
Catheter system for delivery of therapeutic compounds to cardiac tissue Mar 14, 2005 Abandoned
Array ( [id] => 7227803 [patent_doc_number] => 20050261663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-24 [patent_title] => 'Loop-tip catheter' [patent_app_type] => utility [patent_app_number] => 11/072052 [patent_app_country] => US [patent_app_date] => 2005-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 21590 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0261/20050261663.pdf [firstpage_image] =>[orig_patent_app_number] => 11072052 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/072052
Loop-tip catheter Mar 2, 2005 Issued
Array ( [id] => 6945620 [patent_doc_number] => 20050197669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-08 [patent_title] => 'Rapid exchange balloon catheter with braided shaft' [patent_app_type] => utility [patent_app_number] => 11/069423 [patent_app_country] => US [patent_app_date] => 2005-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2668 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0197/20050197669.pdf [firstpage_image] =>[orig_patent_app_number] => 11069423 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/069423
Rapid exchange balloon catheter with braided shaft Feb 27, 2005 Issued
Array ( [id] => 7202721 [patent_doc_number] => 20050165380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-28 [patent_title] => 'Cutaneous Injection Delivery Under Suction' [patent_app_type] => utility [patent_app_number] => 10/906602 [patent_app_country] => US [patent_app_date] => 2005-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7436 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0165/20050165380.pdf [firstpage_image] =>[orig_patent_app_number] => 10906602 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/906602
Cutaneous Injection Delivery Under Suction Feb 24, 2005 Abandoned
Array ( [id] => 6984280 [patent_doc_number] => 20050154350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-14 [patent_title] => 'Injection devices' [patent_app_type] => utility [patent_app_number] => 11/063500 [patent_app_country] => US [patent_app_date] => 2005-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5329 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0154/20050154350.pdf [firstpage_image] =>[orig_patent_app_number] => 11063500 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/063500
Modular units for use in an injection device Feb 21, 2005 Issued
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