
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 5673264
[patent_doc_number] => 20060178619
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-08-10
[patent_title] => 'Multiple medication IV pump'
[patent_app_type] => utility
[patent_app_number] => 11/221978
[patent_app_country] => US
[patent_app_date] => 2005-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 5175
[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/A1/0178/20060178619.pdf
[firstpage_image] =>[orig_patent_app_number] => 11221978
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/221978 | Multiple medication IV pump | Sep 8, 2005 | Issued |
Array
(
[id] => 5620426
[patent_doc_number] => 20060189960
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-08-24
[patent_title] => 'Intra-aortic renal drug delivery catheter'
[patent_app_type] => utility
[patent_app_number] => 11/221679
[patent_app_country] => US
[patent_app_date] => 2005-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 7517
[patent_no_of_claims] => 15
[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/A1/0189/20060189960.pdf
[firstpage_image] =>[orig_patent_app_number] => 11221679
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/221679 | Intra-aortic renal drug delivery catheter | Sep 6, 2005 | Issued |
Array
(
[id] => 5057959
[patent_doc_number] => 20070060881
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-03-15
[patent_title] => 'Gas inflation/evacuation system incorporating a multiple element valved guidewire assembly having an occlusive device'
[patent_app_type] => utility
[patent_app_number] => 11/217546
[patent_app_country] => US
[patent_app_date] => 2005-09-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 9125
[patent_no_of_claims] => 52
[patent_no_of_ind_claims] => 3
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0060/20070060881.pdf
[firstpage_image] =>[orig_patent_app_number] => 11217546
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/217546 | Gas inflation/evacuation system incorporating a multiple element valved guidewire assembly having an occlusive device | Aug 31, 2005 | Issued |
Array
(
[id] => 5136750
[patent_doc_number] => 20070078379
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-04-05
[patent_title] => 'Controlling a phacoemulsification surgical system by transitioning between pulse and burst modes'
[patent_app_type] => utility
[patent_app_number] => 11/216724
[patent_app_country] => US
[patent_app_date] => 2005-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
[patent_figures_cnt] => 24
[patent_no_of_words] => 6428
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 3
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0078/20070078379.pdf
[firstpage_image] =>[orig_patent_app_number] => 11216724
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/216724 | Controlling a phacoemulsification surgical system by transitioning between pulse and burst modes | Aug 30, 2005 | Abandoned |
Array
(
[id] => 5650206
[patent_doc_number] => 20060135941
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-06-22
[patent_title] => 'Anti-microbial catheter'
[patent_app_type] => utility
[patent_app_number] => 11/216534
[patent_app_country] => US
[patent_app_date] => 2005-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 18730
[patent_no_of_claims] => 31
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[pdf_file] => publications/A1/0135/20060135941.pdf
[firstpage_image] =>[orig_patent_app_number] => 11216534
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/216534 | Anti-microbial catheter | Aug 30, 2005 | Issued |
Array
(
[id] => 5534563
[patent_doc_number] => 20090234351
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-09-17
[patent_title] => 'Device for the Electro-Surgical Sclerosing of body tissues'
[patent_app_type] => utility
[patent_app_number] => 11/660613
[patent_app_country] => US
[patent_app_date] => 2005-08-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 7839
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0234/20090234351.pdf
[firstpage_image] =>[orig_patent_app_number] => 11660613
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/660613 | Device for the electro-surgical sclerosing of body tissues | Aug 18, 2005 | Issued |
Array
(
[id] => 5565102
[patent_doc_number] => 20090137955
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-05-28
[patent_title] => 'Medical liquid infusion apparatus'
[patent_app_type] => utility
[patent_app_number] => 11/660257
[patent_app_country] => US
[patent_app_date] => 2005-08-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 7955
[patent_no_of_claims] => 7
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0137/20090137955.pdf
[firstpage_image] =>[orig_patent_app_number] => 11660257
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/660257 | Medical liquid infusion apparatus | Aug 4, 2005 | Issued |
Array
(
[id] => 5821410
[patent_doc_number] => 20060025723
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-02-02
[patent_title] => 'Antibacterial chest tube, surgical drain, port or access line securing device'
[patent_app_type] => utility
[patent_app_number] => 11/191865
[patent_app_country] => US
[patent_app_date] => 2005-07-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 1994
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0025/20060025723.pdf
[firstpage_image] =>[orig_patent_app_number] => 11191865
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/191865 | Antibacterial chest tube, surgical drain, port or access line securing device | Jul 27, 2005 | Abandoned |
Array
(
[id] => 476560
[patent_doc_number] => 07223254
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-05-29
[patent_title] => 'Multi-lumen vascular catheter and method for manufacturing the same'
[patent_app_type] => utility
[patent_app_number] => 11/190546
[patent_app_country] => US
[patent_app_date] => 2005-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => patents/07/223/07223254.pdf
[firstpage_image] =>[orig_patent_app_number] => 11190546
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/190546 | Multi-lumen vascular catheter and method for manufacturing the same | Jul 26, 2005 | Issued |
Array
(
[id] => 5881752
[patent_doc_number] => 20060030835
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-02-09
[patent_title] => 'Catheter shaft tubes and methods of making'
[patent_app_type] => utility
[patent_app_number] => 11/191636
[patent_app_country] => US
[patent_app_date] => 2005-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_no_of_words] => 3855
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[pdf_file] => publications/A1/0030/20060030835.pdf
[firstpage_image] =>[orig_patent_app_number] => 11191636
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/191636 | Catheter shaft tubes and methods of making | Jul 26, 2005 | Abandoned |
Array
(
[id] => 5821486
[patent_doc_number] => 20060025799
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-02-02
[patent_title] => 'Endoscopically placed gastric balloon (EPGB) device and method for treating obesity involving the same'
[patent_app_type] => utility
[patent_app_number] => 11/189389
[patent_app_country] => US
[patent_app_date] => 2005-07-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[pdf_file] => publications/A1/0025/20060025799.pdf
[firstpage_image] =>[orig_patent_app_number] => 11189389
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/189389 | Endoscopically placed gastric balloon (EPGB) device and method for treating obesity involving the same | Jul 25, 2005 | Abandoned |
Array
(
[id] => 5881735
[patent_doc_number] => 20060030818
[patent_country] => US
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[patent_issue_date] => 2006-02-09
[patent_title] => 'System and method for securing a medical access device'
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[patent_app_number] => 11/188447
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[firstpage_image] =>[orig_patent_app_number] => 11188447
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/188447 | System and method for securing a medical access device | Jul 24, 2005 | Abandoned |
Array
(
[id] => 4515841
[patent_doc_number] => 07938808
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-05-10
[patent_title] => 'Injection device comprising a syringe'
[patent_app_type] => utility
[patent_app_number] => 11/574176
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[firstpage_image] =>[orig_patent_app_number] => 11574176
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/574176 | Injection device comprising a syringe | Jul 24, 2005 | Issued |
Array
(
[id] => 72450
[patent_doc_number] => 07749203
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[patent_issue_date] => 2010-07-06
[patent_title] => 'Long-term indwelling medical devices containing slow-releasing antimicrobial agents and having a surfactant surface'
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[patent_app_number] => 11/188367
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[pdf_file] => patents/07/749/07749203.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/188367 | Long-term indwelling medical devices containing slow-releasing antimicrobial agents and having a surfactant surface | Jul 24, 2005 | Issued |
Array
(
[id] => 5794395
[patent_doc_number] => 20060015076
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[patent_kind] => A1
[patent_issue_date] => 2006-01-19
[patent_title] => 'Puncture device with a flexible catheter tube for connecting to a medical infusion line'
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[pdf_file] => publications/A1/0015/20060015076.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/182250 | Puncture device with a flexible catheter tube for connecting to a medical infusion line | Jul 14, 2005 | Issued |
Array
(
[id] => 5743863
[patent_doc_number] => 20060089588
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-04-27
[patent_title] => 'Aortic balloon occlusion cannula'
[patent_app_type] => utility
[patent_app_number] => 11/179708
[patent_app_country] => US
[patent_app_date] => 2005-07-11
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0089/20060089588.pdf
[firstpage_image] =>[orig_patent_app_number] => 11179708
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/179708 | Aortic balloon occlusion cannula | Jul 10, 2005 | Abandoned |
Array
(
[id] => 5895783
[patent_doc_number] => 20060004322
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[patent_title] => 'Method and system for supplying gas into a body'
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[pdf_file] => publications/A1/0004/20060004322.pdf
[firstpage_image] =>[orig_patent_app_number] => 11174251
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/174251 | Method and system for supplying gas into a body | Jun 30, 2005 | Issued |
Array
(
[id] => 120086
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[firstpage_image] =>[orig_patent_app_number] => 11170567
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/170567 | Insufflating optical surgical instrument | Jun 28, 2005 | Issued |
Array
(
[id] => 6967500
[patent_doc_number] => 20050234397
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-10-20
[patent_title] => 'Biodegradable tissue retractor'
[patent_app_type] => utility
[patent_app_number] => 11/155253
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[firstpage_image] =>[orig_patent_app_number] => 11155253
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/155253 | Biodegradable tissue retractor | Jun 16, 2005 | Abandoned |
Array
(
[id] => 6932088
[patent_doc_number] => 20050283123
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[patent_issue_date] => 2005-12-22
[patent_title] => 'AVAP: air valve and port for intravenous (IV) tubing'
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[pdf_file] => publications/A1/0283/20050283123.pdf
[firstpage_image] =>[orig_patent_app_number] => 11155250
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/155250 | AVAP: air valve and port for intravenous (IV) tubing | Jun 16, 2005 | Abandoned |