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] => 6721706 [patent_doc_number] => 20030055396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-20 [patent_title] => 'Extraction device with tubes having different cross-sections' [patent_app_type] => new [patent_app_number] => 10/291977 [patent_app_country] => US [patent_app_date] => 2002-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3243 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0055/20030055396.pdf [firstpage_image] =>[orig_patent_app_number] => 10291977 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/291977
Extraction device with tubes having different cross-sections Nov 11, 2002 Issued
Array ( [id] => 7010122 [patent_doc_number] => 20050063838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-24 [patent_title] => 'Infusion pump' [patent_app_type] => utility [patent_app_number] => 10/495069 [patent_app_country] => US [patent_app_date] => 2002-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4613 [patent_no_of_claims] => 13 [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/A1/0063/20050063838.pdf [firstpage_image] =>[orig_patent_app_number] => 10495069 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/495069
Infusion pump Nov 5, 2002 Issued
Array ( [id] => 7084161 [patent_doc_number] => 20050049541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-03 [patent_title] => 'Device for medicine delivery by intraocular iontophoresis or electroporation' [patent_app_type] => utility [patent_app_number] => 10/492487 [patent_app_country] => US [patent_app_date] => 2002-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4378 [patent_no_of_claims] => 16 [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/A1/0049/20050049541.pdf [firstpage_image] =>[orig_patent_app_number] => 10492487 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/492487
Device for medicine delivery by intraocular iontophoresis or electroporation Oct 10, 2002 Issued
Array ( [id] => 7456661 [patent_doc_number] => 20040068233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-08 [patent_title] => 'Venous access device with detachable suture wings' [patent_app_type] => new [patent_app_number] => 10/264920 [patent_app_country] => US [patent_app_date] => 2002-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4313 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0068/20040068233.pdf [firstpage_image] =>[orig_patent_app_number] => 10264920 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/264920
Venous access device with detachable suture wings Oct 3, 2002 Abandoned
Array ( [id] => 6693250 [patent_doc_number] => 20030040682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-27 [patent_title] => 'Sensor controlled analysis and therapeutic delivery system' [patent_app_type] => new [patent_app_number] => 10/254719 [patent_app_country] => US [patent_app_date] => 2002-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13072 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 22 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0040/20030040682.pdf [firstpage_image] =>[orig_patent_app_number] => 10254719 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/254719
Sensor controlled analysis and therapeutic delivery system Sep 24, 2002 Abandoned
Array ( [id] => 795346 [patent_doc_number] => 07429258 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-30 [patent_title] => 'Microneedle transport device' [patent_app_type] => utility [patent_app_number] => 10/238844 [patent_app_country] => US [patent_app_date] => 2002-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 8264 [patent_no_of_claims] => 73 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/429/07429258.pdf [firstpage_image] =>[orig_patent_app_number] => 10238844 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/238844
Microneedle transport device Sep 8, 2002 Issued
Array ( [id] => 6906547 [patent_doc_number] => 20050101942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-12 [patent_title] => 'Device and method for accurate delivery of an active agent' [patent_app_type] => utility [patent_app_number] => 10/490331 [patent_app_country] => US [patent_app_date] => 2002-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8502 [patent_no_of_claims] => 28 [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/A1/0101/20050101942.pdf [firstpage_image] =>[orig_patent_app_number] => 10490331 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/490331
Device and method for accurate delivery of an active agent Aug 28, 2002 Abandoned
Array ( [id] => 622871 [patent_doc_number] => 07137963 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-11-21 [patent_title] => 'Ultrasound catheter for disrupting blood vessel obstructions' [patent_app_type] => utility [patent_app_number] => 10/229371 [patent_app_country] => US [patent_app_date] => 2002-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 8009 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/137/07137963.pdf [firstpage_image] =>[orig_patent_app_number] => 10229371 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/229371
Ultrasound catheter for disrupting blood vessel obstructions Aug 25, 2002 Issued
Array ( [id] => 465294 [patent_doc_number] => 07235063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-06-26 [patent_title] => 'Hypodermic injection system' [patent_app_type] => utility [patent_app_number] => 10/224034 [patent_app_country] => US [patent_app_date] => 2002-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 48 [patent_no_of_words] => 15991 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/235/07235063.pdf [firstpage_image] =>[orig_patent_app_number] => 10224034 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/224034
Hypodermic injection system Aug 19, 2002 Issued
Array ( [id] => 467393 [patent_doc_number] => 07232426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-06-19 [patent_title] => 'Clip assembly part for use with an adapter to the proximal end of a peg tube' [patent_app_type] => utility [patent_app_number] => 10/486427 [patent_app_country] => US [patent_app_date] => 2002-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2772 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/232/07232426.pdf [firstpage_image] =>[orig_patent_app_number] => 10486427 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/486427
Clip assembly part for use with an adapter to the proximal end of a peg tube Aug 1, 2002 Issued
Array ( [id] => 870906 [patent_doc_number] => 07361169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-22 [patent_title] => 'Medical line stabilizer' [patent_app_type] => utility [patent_app_number] => 10/484872 [patent_app_country] => US [patent_app_date] => 2002-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2049 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/361/07361169.pdf [firstpage_image] =>[orig_patent_app_number] => 10484872 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/484872
Medical line stabilizer Jul 25, 2002 Issued
10/191782 IMPLANTER DEVICE FOR SUBCUTANEOUS IMPLANTS Jul 7, 2002 Abandoned
Array ( [id] => 6792873 [patent_doc_number] => 20030088217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-08 [patent_title] => 'Applicator for the delivery of topical formulations into mucosal cavities' [patent_app_type] => new [patent_app_number] => 10/190393 [patent_app_country] => US [patent_app_date] => 2002-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4285 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0088/20030088217.pdf [firstpage_image] =>[orig_patent_app_number] => 10190393 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/190393
Applicator for the delivery of topical formulations into mucosal cavities Jul 4, 2002 Issued
Array ( [id] => 6654480 [patent_doc_number] => 20030009208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-09 [patent_title] => 'Torqueable soft tip medical device and method of usage' [patent_app_type] => new [patent_app_number] => 10/188929 [patent_app_country] => US [patent_app_date] => 2002-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5836 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0009/20030009208.pdf [firstpage_image] =>[orig_patent_app_number] => 10188929 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/188929
Torqueable soft tip medical device and method of usage Jul 2, 2002 Abandoned
Array ( [id] => 31088 [patent_doc_number] => 07789860 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-07 [patent_title] => 'Catheter for delivery and/or retrieval of a medical device' [patent_app_type] => utility [patent_app_number] => 10/180971 [patent_app_country] => US [patent_app_date] => 2002-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 29 [patent_no_of_words] => 5609 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/789/07789860.pdf [firstpage_image] =>[orig_patent_app_number] => 10180971 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/180971
Catheter for delivery and/or retrieval of a medical device Jun 26, 2002 Issued
Array ( [id] => 6809880 [patent_doc_number] => 20030199819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-23 [patent_title] => 'Filter wire system' [patent_app_type] => new [patent_app_number] => 10/145674 [patent_app_country] => US [patent_app_date] => 2002-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2240 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0199/20030199819.pdf [firstpage_image] =>[orig_patent_app_number] => 10145674 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/145674
Filter wire system May 13, 2002 Abandoned
Array ( [id] => 7139419 [patent_doc_number] => 20050182389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-18 [patent_title] => 'Implantable medical device and patch system and method of use' [patent_app_type] => utility [patent_app_number] => 10/137516 [patent_app_country] => US [patent_app_date] => 2002-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 15503 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0182/20050182389.pdf [firstpage_image] =>[orig_patent_app_number] => 10137516 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/137516
Implantable medical device and patch system and method of use Apr 29, 2002 Abandoned
Array ( [id] => 5789881 [patent_doc_number] => 20020161321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-31 [patent_title] => 'Method of occluding a patient\'s ascending aorta and delivering cardioplegic fluid' [patent_app_type] => new [patent_app_number] => 10/100155 [patent_app_country] => US [patent_app_date] => 2002-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5873 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0161/20020161321.pdf [firstpage_image] =>[orig_patent_app_number] => 10100155 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/100155
Method of occluding a patient's ascending aorta and delivering cardioplegic fluid Mar 17, 2002 Abandoned
Array ( [id] => 7170882 [patent_doc_number] => 20040077929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-22 [patent_title] => 'Catheter' [patent_app_type] => new [patent_app_number] => 10/095824 [patent_app_country] => US [patent_app_date] => 2002-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5535 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0077/20040077929.pdf [firstpage_image] =>[orig_patent_app_number] => 10095824 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/095824
Catheter Mar 13, 2002 Issued
Array ( [id] => 6454427 [patent_doc_number] => 20020177819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-28 [patent_title] => 'Pre-filled safety vial injector' [patent_app_type] => new [patent_app_number] => 10/099864 [patent_app_country] => US [patent_app_date] => 2002-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 16689 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0177/20020177819.pdf [firstpage_image] =>[orig_patent_app_number] => 10099864 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/099864
Pre-filled safety vial injector Mar 12, 2002 Issued
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