
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] => 855964
[patent_doc_number] => 07374553
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-05-20
[patent_title] => 'System for bi-directionally controlling the cryo-tip of a cryoablation catheter'
[patent_app_type] => utility
[patent_app_number] => 10/876306
[patent_app_country] => US
[patent_app_date] => 2004-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 19
[patent_no_of_words] => 7066
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 358
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/374/07374553.pdf
[firstpage_image] =>[orig_patent_app_number] => 10876306
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/876306 | System for bi-directionally controlling the cryo-tip of a cryoablation catheter | Jun 23, 2004 | Issued |
Array
(
[id] => 6978914
[patent_doc_number] => 20050288632
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-12-29
[patent_title] => 'Intravascular dilatation infusion catheter'
[patent_app_type] => utility
[patent_app_number] => 10/875560
[patent_app_country] => US
[patent_app_date] => 2004-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 5520
[patent_no_of_claims] => 42
[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/A1/0288/20050288632.pdf
[firstpage_image] =>[orig_patent_app_number] => 10875560
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/875560 | Intravascular dilatation infusion catheter | Jun 22, 2004 | Issued |
Array
(
[id] => 7526693
[patent_doc_number] => 08043281
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-10-25
[patent_title] => 'Catheters incorporating valves and permeable membranes'
[patent_app_type] => utility
[patent_app_number] => 10/874146
[patent_app_country] => US
[patent_app_date] => 2004-06-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 25
[patent_no_of_words] => 21386
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 20
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/043/08043281.pdf
[firstpage_image] =>[orig_patent_app_number] => 10874146
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/874146 | Catheters incorporating valves and permeable membranes | Jun 21, 2004 | Issued |
Array
(
[id] => 42100
[patent_doc_number] => 07776005
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-08-17
[patent_title] => 'Triple lumen catheter with occlusion resistant tip'
[patent_app_type] => utility
[patent_app_number] => 10/873094
[patent_app_country] => US
[patent_app_date] => 2004-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 34
[patent_no_of_words] => 9554
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/776/07776005.pdf
[firstpage_image] =>[orig_patent_app_number] => 10873094
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/873094 | Triple lumen catheter with occlusion resistant tip | Jun 20, 2004 | Issued |
Array
(
[id] => 7259044
[patent_doc_number] => 20040260271
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-12-23
[patent_title] => 'Extended fenestration catheter with internal coil and method of making the same'
[patent_app_type] => new
[patent_app_number] => 10/870887
[patent_app_country] => US
[patent_app_date] => 2004-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3734
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0260/20040260271.pdf
[firstpage_image] =>[orig_patent_app_number] => 10870887
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/870887 | Extended fenestration catheter with internal coil and method of making the same | Jun 16, 2004 | Abandoned |
Array
(
[id] => 829740
[patent_doc_number] => 07399290
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-07-15
[patent_title] => 'Medical therapeutic apparatus'
[patent_app_type] => utility
[patent_app_number] => 10/868962
[patent_app_country] => US
[patent_app_date] => 2004-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 23
[patent_no_of_words] => 10224
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/399/07399290.pdf
[firstpage_image] =>[orig_patent_app_number] => 10868962
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/868962 | Medical therapeutic apparatus | Jun 16, 2004 | Issued |
Array
(
[id] => 7441493
[patent_doc_number] => 20040267356
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-12-30
[patent_title] => 'Mechanical apparatus and method for dilating and delivering a therapeutic agent to a site of treatment'
[patent_app_type] => new
[patent_app_number] => 10/865222
[patent_app_country] => US
[patent_app_date] => 2004-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 11061
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0267/20040267356.pdf
[firstpage_image] =>[orig_patent_app_number] => 10865222
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/865222 | Mechanical apparatus and method for dilating and delivering a therapeutic agent to a site of treatment | Jun 9, 2004 | Issued |
Array
(
[id] => 320450
[patent_doc_number] => 07522954
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-04-21
[patent_title] => 'Device for the transcutaneous administration of substances by means of iontophoresis'
[patent_app_type] => utility
[patent_app_number] => 10/858458
[patent_app_country] => US
[patent_app_date] => 2004-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3091
[patent_no_of_claims] => 42
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/522/07522954.pdf
[firstpage_image] =>[orig_patent_app_number] => 10858458
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/858458 | Device for the transcutaneous administration of substances by means of iontophoresis | May 31, 2004 | Issued |
Array
(
[id] => 285071
[patent_doc_number] => 07549997
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-06-23
[patent_title] => 'Body canal dilation system'
[patent_app_type] => utility
[patent_app_number] => 10/856967
[patent_app_country] => US
[patent_app_date] => 2004-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 1878
[patent_no_of_claims] => 27
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/549/07549997.pdf
[firstpage_image] =>[orig_patent_app_number] => 10856967
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/856967 | Body canal dilation system | May 27, 2004 | Issued |
Array
(
[id] => 70218
[patent_doc_number] => 07753876
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-07-13
[patent_title] => 'Expandable jaw drug delivery catheter'
[patent_app_type] => utility
[patent_app_number] => 10/842664
[patent_app_country] => US
[patent_app_date] => 2004-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 4516
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 167
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/753/07753876.pdf
[firstpage_image] =>[orig_patent_app_number] => 10842664
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/842664 | Expandable jaw drug delivery catheter | May 9, 2004 | Issued |
Array
(
[id] => 7436850
[patent_doc_number] => 20040210184
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-10-21
[patent_title] => 'Effect of electric field and ultrasound for transdermal drug delivery'
[patent_app_type] => new
[patent_app_number] => 10/839571
[patent_app_country] => US
[patent_app_date] => 2004-05-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 9270
[patent_no_of_claims] => 24
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0210/20040210184.pdf
[firstpage_image] =>[orig_patent_app_number] => 10839571
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/839571 | Effect of electric field and ultrasound for transdermal drug delivery | May 4, 2004 | Abandoned |
Array
(
[id] => 7043124
[patent_doc_number] => 20050247719
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-11-10
[patent_title] => 'Cup for administering medicine to a child'
[patent_app_type] => utility
[patent_app_number] => 10/846799
[patent_app_country] => US
[patent_app_date] => 2004-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[pdf_file] => publications/A1/0247/20050247719.pdf
[firstpage_image] =>[orig_patent_app_number] => 10846799
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/846799 | Cup for administering medicine to a child | May 3, 2004 | Issued |
Array
(
[id] => 400644
[patent_doc_number] => 07291131
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-11-06
[patent_title] => 'Infusion syringe'
[patent_app_type] => utility
[patent_app_number] => 10/831769
[patent_app_country] => US
[patent_app_date] => 2004-04-23
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/291/07291131.pdf
[firstpage_image] =>[orig_patent_app_number] => 10831769
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/831769 | Infusion syringe | Apr 22, 2004 | Issued |
Array
(
[id] => 7147053
[patent_doc_number] => 20050119621
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-06-02
[patent_title] => 'Portable medicament jet-spraying and injection apparatus'
[patent_app_type] => utility
[patent_app_number] => 10/827443
[patent_app_country] => US
[patent_app_date] => 2004-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[patent_no_of_words] => 3149
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0119/20050119621.pdf
[firstpage_image] =>[orig_patent_app_number] => 10827443
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/827443 | Portable medicament jet-spraying and injection apparatus | Apr 19, 2004 | Abandoned |
Array
(
[id] => 577016
[patent_doc_number] => 07449008
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-11-11
[patent_title] => 'Drug infusion device with tissue identification using pressure sensing'
[patent_app_type] => utility
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[pdf_file] => patents/07/449/07449008.pdf
[firstpage_image] =>[orig_patent_app_number] => 10827969
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/827969 | Drug infusion device with tissue identification using pressure sensing | Apr 19, 2004 | Issued |
Array
(
[id] => 7380919
[patent_doc_number] => 20040220549
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-11-04
[patent_title] => 'Large diameter delivery catheter/sheath'
[patent_app_type] => new
[patent_app_number] => 10/823176
[patent_app_country] => US
[patent_app_date] => 2004-04-13
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0220/20040220549.pdf
[firstpage_image] =>[orig_patent_app_number] => 10823176
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/823176 | Large diameter delivery catheter/sheath | Apr 12, 2004 | Issued |
Array
(
[id] => 431838
[patent_doc_number] => 07264610
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-09-04
[patent_title] => 'Volume-regulating device for medical fluids'
[patent_app_type] => utility
[patent_app_number] => 10/822593
[patent_app_country] => US
[patent_app_date] => 2004-04-12
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[pdf_file] => patents/07/264/07264610.pdf
[firstpage_image] =>[orig_patent_app_number] => 10822593
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/822593 | Volume-regulating device for medical fluids | Apr 11, 2004 | Issued |
Array
(
[id] => 224434
[patent_doc_number] => 07604617
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-10-20
[patent_title] => 'Percutaneously implantable medical device configured to promote tissue ingrowth'
[patent_app_type] => utility
[patent_app_number] => 10/821383
[patent_app_country] => US
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[pdf_file] => patents/07/604/07604617.pdf
[firstpage_image] =>[orig_patent_app_number] => 10821383
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/821383 | Percutaneously implantable medical device configured to promote tissue ingrowth | Apr 8, 2004 | Issued |
Array
(
[id] => 6953265
[patent_doc_number] => 20050228360
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-10-13
[patent_title] => 'Medical devices including aerated adhesive bonds and methods of forming the same'
[patent_app_type] => utility
[patent_app_number] => 10/820659
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[pdf_file] => publications/A1/0228/20050228360.pdf
[firstpage_image] =>[orig_patent_app_number] => 10820659
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/820659 | Medical devices including aerated adhesive bonds and methods of forming the same | Apr 7, 2004 | Issued |
Array
(
[id] => 6953317
[patent_doc_number] => 20050228412
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-10-13
[patent_title] => 'Pediatric atresia magnets'
[patent_app_type] => utility
[patent_app_number] => 10/802555
[patent_app_country] => US
[patent_app_date] => 2004-03-30
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0228/20050228412.pdf
[firstpage_image] =>[orig_patent_app_number] => 10802555
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/802555 | Pediatric atresia magnets | Mar 29, 2004 | Issued |