
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] => 6918948
[patent_doc_number] => 20050096509
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-05-05
[patent_title] => 'Nanotube treatments for internal medical devices'
[patent_app_type] => utility
[patent_app_number] => 10/699694
[patent_app_country] => US
[patent_app_date] => 2003-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3774
[patent_no_of_claims] => 22
[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/A1/0096/20050096509.pdf
[firstpage_image] =>[orig_patent_app_number] => 10699694
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/699694 | Nanotube treatments for internal medical devices | Nov 3, 2003 | Abandoned |
Array
(
[id] => 6919065
[patent_doc_number] => 20050096626
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-05-05
[patent_title] => 'Stylet, apparatus and method for inserting a catheter into the dura of a patient by stretching the catheter'
[patent_app_type] => utility
[patent_app_number] => 10/699611
[patent_app_country] => US
[patent_app_date] => 2003-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 4350
[patent_no_of_claims] => 17
[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/A1/0096/20050096626.pdf
[firstpage_image] =>[orig_patent_app_number] => 10699611
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/699611 | Stylet, apparatus and method for inserting a catheter into the dura of a patient by stretching the catheter | Oct 30, 2003 | Abandoned |
Array
(
[id] => 7370279
[patent_doc_number] => 20040092879
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-05-13
[patent_title] => 'Safety introducer apparatus and method therefor'
[patent_app_type] => new
[patent_app_number] => 10/692614
[patent_app_country] => US
[patent_app_date] => 2003-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 7538
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 77
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0092/20040092879.pdf
[firstpage_image] =>[orig_patent_app_number] => 10692614
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/692614 | Safety introducer apparatus and method therefor | Oct 23, 2003 | Abandoned |
Array
(
[id] => 522204
[patent_doc_number] => 07193521
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-03-20
[patent_title] => 'Method and apparatus for detecting errors, fluid pressure, and occlusions in an ambulatory infusion pump'
[patent_app_type] => utility
[patent_app_number] => 10/691187
[patent_app_country] => US
[patent_app_date] => 2003-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 26
[patent_figures_cnt] => 35
[patent_no_of_words] => 18698
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 77
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/193/07193521.pdf
[firstpage_image] =>[orig_patent_app_number] => 10691187
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/691187 | Method and apparatus for detecting errors, fluid pressure, and occlusions in an ambulatory infusion pump | Oct 21, 2003 | Issued |
Array
(
[id] => 6991748
[patent_doc_number] => 20050090785
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-04-28
[patent_title] => 'Catheter with a sidearm for delivery of antimicrobial agents to prevent infection'
[patent_app_type] => utility
[patent_app_number] => 10/690436
[patent_app_country] => US
[patent_app_date] => 2003-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3205
[patent_no_of_claims] => 20
[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/A1/0090/20050090785.pdf
[firstpage_image] =>[orig_patent_app_number] => 10690436
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/690436 | Catheter with a sidearm for delivery of antimicrobial agents to prevent infection | Oct 21, 2003 | Abandoned |
Array
(
[id] => 7281750
[patent_doc_number] => 20040064127
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-04-01
[patent_title] => 'Method and device for enhanced delivery of a biologically active agent through the spinal spaces into the central nervous system of a mammal'
[patent_app_type] => new
[patent_app_number] => 10/687816
[patent_app_country] => US
[patent_app_date] => 2003-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 7954
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0064/20040064127.pdf
[firstpage_image] =>[orig_patent_app_number] => 10687816
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/687816 | Method and device for enhanced delivery of a biologically active agent through the spinal spaces into the central nervous system of a mammal | Oct 19, 2003 | Issued |
Array
(
[id] => 7380925
[patent_doc_number] => 20040081785
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-04-29
[patent_title] => 'Infusion set and method for administrating an injection solution containing nitroglycerin'
[patent_app_type] => new
[patent_app_number] => 10/686622
[patent_app_country] => US
[patent_app_date] => 2003-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4510
[patent_no_of_claims] => 12
[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/A1/0081/20040081785.pdf
[firstpage_image] =>[orig_patent_app_number] => 10686622
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/686622 | Infusion set and method for administrating an injection solution containing nitroglycerin | Oct 16, 2003 | Abandoned |
Array
(
[id] => 874825
[patent_doc_number] => 07357792
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-04-15
[patent_title] => 'Positive push medical valve with internal seal'
[patent_app_type] => utility
[patent_app_number] => 10/687515
[patent_app_country] => US
[patent_app_date] => 2003-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 4364
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/357/07357792.pdf
[firstpage_image] =>[orig_patent_app_number] => 10687515
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/687515 | Positive push medical valve with internal seal | Oct 15, 2003 | Issued |
Array
(
[id] => 7388994
[patent_doc_number] => 20040082920
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-04-29
[patent_title] => 'Liquid medicine infusion apparatus'
[patent_app_type] => new
[patent_app_number] => 10/684495
[patent_app_country] => US
[patent_app_date] => 2003-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 3469
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 181
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0082/20040082920.pdf
[firstpage_image] =>[orig_patent_app_number] => 10684495
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/684495 | Liquid medicine infusion apparatus | Oct 14, 2003 | Abandoned |
Array
(
[id] => 901476
[patent_doc_number] => 07335187
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-02-26
[patent_title] => 'Safety dialysis needle/catheter system and method of use'
[patent_app_type] => utility
[patent_app_number] => 10/685546
[patent_app_country] => US
[patent_app_date] => 2003-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 5708
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 244
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/335/07335187.pdf
[firstpage_image] =>[orig_patent_app_number] => 10685546
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/685546 | Safety dialysis needle/catheter system and method of use | Oct 13, 2003 | Issued |
Array
(
[id] => 7471845
[patent_doc_number] => 20040102805
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-05-27
[patent_title] => 'Delivery system using balloon catheter'
[patent_app_type] => new
[patent_app_number] => 10/681602
[patent_app_country] => US
[patent_app_date] => 2003-10-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2642
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 119
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0102/20040102805.pdf
[firstpage_image] =>[orig_patent_app_number] => 10681602
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/681602 | Delivery system using balloon catheter | Oct 7, 2003 | Abandoned |
Array
(
[id] => 7257042
[patent_doc_number] => 20050075612
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-04-07
[patent_title] => 'Parylene coated fluid flow regulator'
[patent_app_type] => utility
[patent_app_number] => 10/678568
[patent_app_country] => US
[patent_app_date] => 2003-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 6084
[patent_no_of_claims] => 18
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0075/20050075612.pdf
[firstpage_image] =>[orig_patent_app_number] => 10678568
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/678568 | Parylene coated fluid flow regulator | Oct 2, 2003 | Abandoned |
Array
(
[id] => 7257024
[patent_doc_number] => 20050075609
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-04-07
[patent_title] => 'Protective needle clips'
[patent_app_type] => utility
[patent_app_number] => 10/677810
[patent_app_country] => US
[patent_app_date] => 2003-10-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 5361
[patent_no_of_claims] => 30
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[pdf_file] => publications/A1/0075/20050075609.pdf
[firstpage_image] =>[orig_patent_app_number] => 10677810
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/677810 | Protective needle clips | Sep 30, 2003 | Abandoned |
Array
(
[id] => 7674260
[patent_doc_number] => 20040127858
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-07-01
[patent_title] => 'Medication delivery pen'
[patent_app_type] => new
[patent_app_number] => 10/676341
[patent_app_country] => US
[patent_app_date] => 2003-10-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 4235
[patent_no_of_claims] => 29
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0127/20040127858.pdf
[firstpage_image] =>[orig_patent_app_number] => 10676341
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/676341 | Medication delivery pen | Sep 30, 2003 | Issued |
Array
(
[id] => 239098
[patent_doc_number] => 07591813
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-09-22
[patent_title] => 'Long nose manipulatable catheter'
[patent_app_type] => utility
[patent_app_number] => 10/678008
[patent_app_country] => US
[patent_app_date] => 2003-10-01
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 7008
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/591/07591813.pdf
[firstpage_image] =>[orig_patent_app_number] => 10678008
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/678008 | Long nose manipulatable catheter | Sep 30, 2003 | Issued |
Array
(
[id] => 7117570
[patent_doc_number] => 20050070871
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-03-31
[patent_title] => 'Peristaltic pump cartridge including an aspirant collection bag for use in ophthalmic surgery'
[patent_app_type] => utility
[patent_app_number] => 10/673969
[patent_app_country] => US
[patent_app_date] => 2003-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 4030
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0070/20050070871.pdf
[firstpage_image] =>[orig_patent_app_number] => 10673969
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/673969 | Peristaltic pump cartridge including an aspirant collection bag for use in ophthalmic surgery | Sep 28, 2003 | Abandoned |
Array
(
[id] => 467409
[patent_doc_number] => 07232431
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2007-06-19
[patent_title] => 'Intradermal incorporation of microparticles containing encapsulated drugs using low frequency ultrasound'
[patent_app_type] => utility
[patent_app_number] => 10/672032
[patent_app_country] => US
[patent_app_date] => 2003-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/232/07232431.pdf
[firstpage_image] =>[orig_patent_app_number] => 10672032
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/672032 | Intradermal incorporation of microparticles containing encapsulated drugs using low frequency ultrasound | Sep 25, 2003 | Issued |
Array
(
[id] => 870900
[patent_doc_number] => 07361166
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-04-22
[patent_title] => 'Cannula protecting cover'
[patent_app_type] => utility
[patent_app_number] => 10/668034
[patent_app_country] => US
[patent_app_date] => 2003-09-22
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/361/07361166.pdf
[firstpage_image] =>[orig_patent_app_number] => 10668034
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/668034 | Cannula protecting cover | Sep 21, 2003 | Issued |
Array
(
[id] => 7008055
[patent_doc_number] => 20050061771
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-03-24
[patent_title] => 'Surface modified reinforcing member for medical device and method for making same'
[patent_app_type] => utility
[patent_app_number] => 10/667909
[patent_app_country] => US
[patent_app_date] => 2003-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0061/20050061771.pdf
[firstpage_image] =>[orig_patent_app_number] => 10667909
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/667909 | Surface modified reinforcing member for medical device and method for making same | Sep 21, 2003 | Issued |
Array
(
[id] => 6945572
[patent_doc_number] => 20050197621
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-09-08
[patent_title] => 'Method and a system for assisting a user in a medical self treatment, said self treatment comprising a plurality of actions'
[patent_app_type] => utility
[patent_app_number] => 10/664368
[patent_app_country] => US
[patent_app_date] => 2003-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 9131
[patent_no_of_claims] => 8
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0197/20050197621.pdf
[firstpage_image] =>[orig_patent_app_number] => 10664368
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/664368 | Method and a system for assisting a user in a medical self treatment, said self treatment comprising a plurality of actions | Sep 16, 2003 | Abandoned |