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] => 386175 [patent_doc_number] => 07303543 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-12-04 [patent_title] => 'Medication infusion set' [patent_app_type] => utility [patent_app_number] => 11/003225 [patent_app_country] => US [patent_app_date] => 2004-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 5026 [patent_no_of_claims] => 59 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/303/07303543.pdf [firstpage_image] =>[orig_patent_app_number] => 11003225 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/003225
Medication infusion set Dec 2, 2004 Issued
Array ( [id] => 173365 [patent_doc_number] => 07658744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-09 [patent_title] => 'Multiple balloon catheter' [patent_app_type] => utility [patent_app_number] => 11/003945 [patent_app_country] => US [patent_app_date] => 2004-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4195 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/658/07658744.pdf [firstpage_image] =>[orig_patent_app_number] => 11003945 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/003945
Multiple balloon catheter Dec 2, 2004 Issued
Array ( [id] => 348369 [patent_doc_number] => 07494481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-24 [patent_title] => 'Multi-position infusion set device and process' [patent_app_type] => utility [patent_app_number] => 11/004594 [patent_app_country] => US [patent_app_date] => 2004-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 6298 [patent_no_of_claims] => 67 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/494/07494481.pdf [firstpage_image] =>[orig_patent_app_number] => 11004594 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/004594
Multi-position infusion set device and process Dec 2, 2004 Issued
Array ( [id] => 5914476 [patent_doc_number] => 20060129124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-15 [patent_title] => 'Gastrojejunal feeding tube' [patent_app_type] => utility [patent_app_number] => 11/001846 [patent_app_country] => US [patent_app_date] => 2004-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1225 [patent_no_of_claims] => 2 [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/A1/0129/20060129124.pdf [firstpage_image] =>[orig_patent_app_number] => 11001846 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/001846
Gastrojejunal feeding tube Dec 1, 2004 Issued
Array ( [id] => 809341 [patent_doc_number] => 07416540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-26 [patent_title] => 'Devices systems and methods for medicament delivery' [patent_app_type] => utility [patent_app_number] => 10/515571 [patent_app_country] => US [patent_app_date] => 2004-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4725 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/416/07416540.pdf [firstpage_image] =>[orig_patent_app_number] => 10515571 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/515571
Devices systems and methods for medicament delivery Nov 21, 2004 Issued
Array ( [id] => 111233 [patent_doc_number] => 07713229 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-11 [patent_title] => 'Drug delivery pen with event notification means' [patent_app_type] => utility [patent_app_number] => 10/981830 [patent_app_country] => US [patent_app_date] => 2004-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4694 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/713/07713229.pdf [firstpage_image] =>[orig_patent_app_number] => 10981830 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/981830
Drug delivery pen with event notification means Nov 4, 2004 Issued
Array ( [id] => 281296 [patent_doc_number] => 07553293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-30 [patent_title] => 'Safety needle assembly' [patent_app_type] => utility [patent_app_number] => 10/978760 [patent_app_country] => US [patent_app_date] => 2004-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 5066 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/553/07553293.pdf [firstpage_image] =>[orig_patent_app_number] => 10978760 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/978760
Safety needle assembly Oct 31, 2004 Issued
Array ( [id] => 5808655 [patent_doc_number] => 20060095010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-04 [patent_title] => 'Syringe with anti-rotation for luer lock' [patent_app_type] => utility [patent_app_number] => 10/977209 [patent_app_country] => US [patent_app_date] => 2004-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3429 [patent_no_of_claims] => 14 [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/A1/0095/20060095010.pdf [firstpage_image] =>[orig_patent_app_number] => 10977209 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/977209
Syringe with anti-rotation for luer lock Oct 28, 2004 Issued
Array ( [id] => 7139357 [patent_doc_number] => 20050182367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-18 [patent_title] => 'Catheter support apparatus and method' [patent_app_type] => utility [patent_app_number] => 10/975651 [patent_app_country] => US [patent_app_date] => 2004-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3266 [patent_no_of_claims] => 36 [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/A1/0182/20050182367.pdf [firstpage_image] =>[orig_patent_app_number] => 10975651 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/975651
Catheter support apparatus and method Oct 27, 2004 Issued
Array ( [id] => 5743357 [patent_doc_number] => 20060089082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-27 [patent_title] => 'Reusable breast shield' [patent_app_type] => utility [patent_app_number] => 10/971288 [patent_app_country] => US [patent_app_date] => 2004-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2325 [patent_no_of_claims] => 7 [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/A1/0089/20060089082.pdf [firstpage_image] =>[orig_patent_app_number] => 10971288 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/971288
Reusable breast shield Oct 21, 2004 Abandoned
Array ( [id] => 570581 [patent_doc_number] => 07455654 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-11-25 [patent_title] => 'Method and apparatus for reducing the incidence of tobacco use' [patent_app_type] => utility [patent_app_number] => 10/971224 [patent_app_country] => US [patent_app_date] => 2004-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 8123 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/455/07455654.pdf [firstpage_image] =>[orig_patent_app_number] => 10971224 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/971224
Method and apparatus for reducing the incidence of tobacco use Oct 20, 2004 Issued
Array ( [id] => 4983728 [patent_doc_number] => 20070088287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-19 [patent_title] => 'Safety injection device for syringe' [patent_app_type] => utility [patent_app_number] => 10/577380 [patent_app_country] => US [patent_app_date] => 2004-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2429 [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/A1/0088/20070088287.pdf [firstpage_image] =>[orig_patent_app_number] => 10577380 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/577380
Safety injection device for syringe Oct 12, 2004 Issued
Array ( [id] => 389834 [patent_doc_number] => 07300429 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-27 [patent_title] => 'Methods and devices for retrieval of a medical agent from a physiological efferent fluid collection site' [patent_app_type] => utility [patent_app_number] => 10/962205 [patent_app_country] => US [patent_app_date] => 2004-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 33 [patent_no_of_words] => 19782 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/300/07300429.pdf [firstpage_image] =>[orig_patent_app_number] => 10962205 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/962205
Methods and devices for retrieval of a medical agent from a physiological efferent fluid collection site Oct 6, 2004 Issued
Array ( [id] => 121611 [patent_doc_number] => 07704223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-27 [patent_title] => 'System and method for delivering a substance to a body cavity' [patent_app_type] => utility [patent_app_number] => 10/961475 [patent_app_country] => US [patent_app_date] => 2004-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 6604 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/704/07704223.pdf [firstpage_image] =>[orig_patent_app_number] => 10961475 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/961475
System and method for delivering a substance to a body cavity Oct 6, 2004 Issued
Array ( [id] => 4544354 [patent_doc_number] => 07819856 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-26 [patent_title] => 'Methods and apparatus for treating infarcted regions of tissue following acute myocardial infarction' [patent_app_type] => utility [patent_app_number] => 10/959289 [patent_app_country] => US [patent_app_date] => 2004-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 5893 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/819/07819856.pdf [firstpage_image] =>[orig_patent_app_number] => 10959289 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/959289
Methods and apparatus for treating infarcted regions of tissue following acute myocardial infarction Oct 4, 2004 Issued
Array ( [id] => 7215794 [patent_doc_number] => 20050260084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-24 [patent_title] => 'Vaccinator device' [patent_app_type] => utility [patent_app_number] => 10/955090 [patent_app_country] => US [patent_app_date] => 2004-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12536 [patent_no_of_claims] => 3 [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/A1/0260/20050260084.pdf [firstpage_image] =>[orig_patent_app_number] => 10955090 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/955090
Vaccinator device Sep 29, 2004 Abandoned
Array ( [id] => 4643755 [patent_doc_number] => 08021356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-20 [patent_title] => 'Capsule medication administration system, medication administration method using capsule medication administration system, control method for capsule medication administration system' [patent_app_type] => utility [patent_app_number] => 10/951099 [patent_app_country] => US [patent_app_date] => 2004-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 59 [patent_no_of_words] => 44889 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/021/08021356.pdf [firstpage_image] =>[orig_patent_app_number] => 10951099 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/951099
Capsule medication administration system, medication administration method using capsule medication administration system, control method for capsule medication administration system Sep 26, 2004 Issued
Array ( [id] => 536718 [patent_doc_number] => 07166097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-23 [patent_title] => 'Cerebral perfusion augmentation' [patent_app_type] => utility [patent_app_number] => 10/947808 [patent_app_country] => US [patent_app_date] => 2004-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 30 [patent_no_of_words] => 7632 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/166/07166097.pdf [firstpage_image] =>[orig_patent_app_number] => 10947808 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/947808
Cerebral perfusion augmentation Sep 21, 2004 Issued
Array ( [id] => 5829625 [patent_doc_number] => 20060064056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-23 [patent_title] => 'Guiding catheter assembly for embolic protection by proximal occlusion' [patent_app_type] => utility [patent_app_number] => 10/944312 [patent_app_country] => US [patent_app_date] => 2004-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3547 [patent_no_of_claims] => 20 [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/A1/0064/20060064056.pdf [firstpage_image] =>[orig_patent_app_number] => 10944312 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/944312
Guiding catheter assembly for embolic protection by proximal occlusion Sep 16, 2004 Abandoned
Array ( [id] => 552517 [patent_doc_number] => 07470252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-30 [patent_title] => 'Expandable multi-port therapeutic delivery system' [patent_app_type] => utility [patent_app_number] => 10/942046 [patent_app_country] => US [patent_app_date] => 2004-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 4837 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/470/07470252.pdf [firstpage_image] =>[orig_patent_app_number] => 10942046 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/942046
Expandable multi-port therapeutic delivery system Sep 15, 2004 Issued
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