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] => 5324803 [patent_doc_number] => 20090062793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-05 [patent_title] => 'CUTTING WIRE ELECTRODE' [patent_app_type] => utility [patent_app_number] => 12/162944 [patent_app_country] => US [patent_app_date] => 2007-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2769 [patent_no_of_claims] => 27 [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/A1/0062/20090062793.pdf [firstpage_image] =>[orig_patent_app_number] => 12162944 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/162944
CUTTING WIRE ELECTRODE Jan 30, 2007 Abandoned
Array ( [id] => 5453839 [patent_doc_number] => 20090069876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => 'System and Method for thermally Treating Tissues' [patent_app_type] => utility [patent_app_number] => 12/087469 [patent_app_country] => US [patent_app_date] => 2007-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5804 [patent_no_of_claims] => 32 [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/A1/0069/20090069876.pdf [firstpage_image] =>[orig_patent_app_number] => 12087469 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/087469
System and Method for thermally Treating Tissues Jan 8, 2007 Abandoned
Array ( [id] => 6405209 [patent_doc_number] => 20100179623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-15 [patent_title] => 'HAND-HELD DEVICE AND METHOD FOR THERMAL TREATMENT OF AN AREA AFFECTED BY AN INSECT STING OR BITE' [patent_app_type] => utility [patent_app_number] => 12/160723 [patent_app_country] => US [patent_app_date] => 2007-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4444 [patent_no_of_claims] => 10 [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/A1/0179/20100179623.pdf [firstpage_image] =>[orig_patent_app_number] => 12160723 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/160723
HAND-HELD DEVICE AND METHOD FOR THERMAL TREATMENT OF AN AREA AFFECTED BY AN INSECT STING OR BITE Jan 7, 2007 Abandoned
Array ( [id] => 5189664 [patent_doc_number] => 20070167973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-19 [patent_title] => 'MULTI-LAYER BALLOONS FOR MEDICAL APPLICATIONS AND METHODS FOR MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/611748 [patent_app_country] => US [patent_app_date] => 2006-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 13045 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0167/20070167973.pdf [firstpage_image] =>[orig_patent_app_number] => 11611748 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/611748
Multi-layer balloons for medical applications and methods for manufacturing the same Dec 14, 2006 Issued
Array ( [id] => 169335 [patent_doc_number] => 07662127 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-16 [patent_title] => 'Breastshield with multi-pressure and expansible chamber construction, related breastpump and method' [patent_app_type] => utility [patent_app_number] => 11/639350 [patent_app_country] => US [patent_app_date] => 2006-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 48 [patent_no_of_words] => 21126 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/662/07662127.pdf [firstpage_image] =>[orig_patent_app_number] => 11639350 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/639350
Breastshield with multi-pressure and expansible chamber construction, related breastpump and method Dec 13, 2006 Issued
Array ( [id] => 4786678 [patent_doc_number] => 20080140007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'Drug delivery device and methodology' [patent_app_type] => utility [patent_app_number] => 11/637275 [patent_app_country] => US [patent_app_date] => 2006-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12144 [patent_no_of_claims] => 30 [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/A1/0140/20080140007.pdf [firstpage_image] =>[orig_patent_app_number] => 11637275 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/637275
Drug delivery device and methodology Dec 10, 2006 Issued
Array ( [id] => 4773059 [patent_doc_number] => 20080058719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'DEVICES, SYSTEMS AND METHODS FOR MEDICAMENT DELIVERY' [patent_app_type] => utility [patent_app_number] => 11/566422 [patent_app_country] => US [patent_app_date] => 2006-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 48 [patent_no_of_words] => 18980 [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/A1/0058/20080058719.pdf [firstpage_image] =>[orig_patent_app_number] => 11566422 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/566422
Devices, systems and methods for medicament delivery Dec 3, 2006 Issued
Array ( [id] => 5423352 [patent_doc_number] => 20090149808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'Rapid Exchange Balloon Catheter and Method for Making Same' [patent_app_type] => utility [patent_app_number] => 12/093034 [patent_app_country] => US [patent_app_date] => 2006-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2886 [patent_no_of_claims] => 17 [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/A1/0149/20090149808.pdf [firstpage_image] =>[orig_patent_app_number] => 12093034 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/093034
Rapid exchange balloon catheter and method for making same Nov 15, 2006 Issued
Array ( [id] => 8102221 [patent_doc_number] => 08152756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-10 [patent_title] => 'Active cannula for bio-sensing and surgical intervention' [patent_app_type] => utility [patent_app_number] => 12/084979 [patent_app_country] => US [patent_app_date] => 2006-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 8413 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/152/08152756.pdf [firstpage_image] =>[orig_patent_app_number] => 12084979 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/084979
Active cannula for bio-sensing and surgical intervention Nov 14, 2006 Issued
Array ( [id] => 5436789 [patent_doc_number] => 20090171376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'Mesh Anchoring System' [patent_app_type] => utility [patent_app_number] => 12/092804 [patent_app_country] => US [patent_app_date] => 2006-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7731 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 20 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0171/20090171376.pdf [firstpage_image] =>[orig_patent_app_number] => 12092804 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/092804
Mesh Anchoring System Nov 6, 2006 Abandoned
Array ( [id] => 140649 [patent_doc_number] => 07691081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-06 [patent_title] => 'Expandable component guide wire system and related method of using the same' [patent_app_type] => utility [patent_app_number] => 11/592560 [patent_app_country] => US [patent_app_date] => 2006-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5662 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/691/07691081.pdf [firstpage_image] =>[orig_patent_app_number] => 11592560 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/592560
Expandable component guide wire system and related method of using the same Nov 2, 2006 Issued
Array ( [id] => 4597881 [patent_doc_number] => 07976506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-12 [patent_title] => 'Syringe with selectable indicia of contents' [patent_app_type] => utility [patent_app_number] => 11/541280 [patent_app_country] => US [patent_app_date] => 2006-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 3851 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/976/07976506.pdf [firstpage_image] =>[orig_patent_app_number] => 11541280 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/541280
Syringe with selectable indicia of contents Sep 28, 2006 Issued
Array ( [id] => 5149746 [patent_doc_number] => 20070049806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-01 [patent_title] => 'Vascular access port with physiological sensor' [patent_app_type] => utility [patent_app_number] => 11/527167 [patent_app_country] => US [patent_app_date] => 2006-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7723 [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/A1/0049/20070049806.pdf [firstpage_image] =>[orig_patent_app_number] => 11527167 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/527167
Vascular access port with physiological sensor Sep 24, 2006 Abandoned
Array ( [id] => 8293699 [patent_doc_number] => 08221481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-17 [patent_title] => 'Brain cooling device and brain cooling system comprising the device' [patent_app_type] => utility [patent_app_number] => 11/992045 [patent_app_country] => US [patent_app_date] => 2006-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 10838 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11992045 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/992045
Brain cooling device and brain cooling system comprising the device Sep 12, 2006 Issued
Array ( [id] => 4995465 [patent_doc_number] => 20070010810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-11 [patent_title] => 'Ablation and micro-needles' [patent_app_type] => utility [patent_app_number] => 11/530004 [patent_app_country] => US [patent_app_date] => 2006-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11449 [patent_no_of_claims] => 55 [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/A1/0010/20070010810.pdf [firstpage_image] =>[orig_patent_app_number] => 11530004 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/530004
Ablation and micro-needles Sep 6, 2006 Abandoned
Array ( [id] => 4983789 [patent_doc_number] => 20070088348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-19 [patent_title] => 'STABILIZATION BY SUCTION USING MICRO-NEEDLES' [patent_app_type] => utility [patent_app_number] => 11/530007 [patent_app_country] => US [patent_app_date] => 2006-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11449 [patent_no_of_claims] => 63 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0088/20070088348.pdf [firstpage_image] =>[orig_patent_app_number] => 11530007 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/530007
STABILIZATION BY SUCTION USING MICRO-NEEDLES Sep 6, 2006 Abandoned
Array ( [id] => 111317 [patent_doc_number] => 07713262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-11 [patent_title] => 'Disposable infusion device with linear peristaltic pump' [patent_app_type] => utility [patent_app_number] => 11/516456 [patent_app_country] => US [patent_app_date] => 2006-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2895 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/713/07713262.pdf [firstpage_image] =>[orig_patent_app_number] => 11516456 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/516456
Disposable infusion device with linear peristaltic pump Sep 5, 2006 Issued
Array ( [id] => 8527072 [patent_doc_number] => 08303638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-06 [patent_title] => 'Heat cushion' [patent_app_type] => utility [patent_app_number] => 12/065382 [patent_app_country] => US [patent_app_date] => 2006-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3676 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12065382 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/065382
Heat cushion Aug 29, 2006 Issued
Array ( [id] => 5057945 [patent_doc_number] => 20070060867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-15 [patent_title] => 'High-aspect-ratio microdevices and methods for transdermal delivery and sampling of active substances' [patent_app_type] => utility [patent_app_number] => 11/510078 [patent_app_country] => US [patent_app_date] => 2006-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7076 [patent_no_of_claims] => 18 [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/A1/0060/20070060867.pdf [firstpage_image] =>[orig_patent_app_number] => 11510078 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/510078
High-aspect-ratio microdevices and methods for transdermal delivery and sampling of active substances Aug 24, 2006 Issued
Array ( [id] => 195805 [patent_doc_number] => 07637895 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-29 [patent_title] => 'System and device for medically treating an individual' [patent_app_type] => utility [patent_app_number] => 11/507876 [patent_app_country] => US [patent_app_date] => 2006-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2667 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/637/07637895.pdf [firstpage_image] =>[orig_patent_app_number] => 11507876 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/507876
System and device for medically treating an individual Aug 21, 2006 Issued
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