Search

Christian D. Knauss

Examiner (ID: 4756, Phone: (571)272-8641 , Office: P/3731 )

Most Active Art Unit
3771
Art Unit(s)
3734, 3731, 3771
Total Applications
460
Issued Applications
295
Pending Applications
70
Abandoned Applications
120

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17525483 [patent_doc_number] => 11298147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Minimally invasive surgical device [patent_app_type] => utility [patent_app_number] => 15/909986 [patent_app_country] => US [patent_app_date] => 2018-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 3638 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15909986 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/909986
Minimally invasive surgical device Feb 28, 2018 Issued
Array ( [id] => 16213716 [patent_doc_number] => 10729508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Multi-chambered breast tissue expander [patent_app_type] => utility [patent_app_number] => 15/903229 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1715 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15903229 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/903229
Multi-chambered breast tissue expander Feb 22, 2018 Issued
Array ( [id] => 12903643 [patent_doc_number] => 20180193056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => ATHERECTOMY MEDICAL DEVICE [patent_app_type] => utility [patent_app_number] => 15/870261 [patent_app_country] => US [patent_app_date] => 2018-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15870261 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/870261
ATHERECTOMY MEDICAL DEVICE Jan 11, 2018 Abandoned
Array ( [id] => 15450453 [patent_doc_number] => 20200038050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => APPARATUS WITH DEPLOYABLE PROBE AND BLADE AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 16/475991 [patent_app_country] => US [patent_app_date] => 2018-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16475991 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/475991
Apparatus with deployable probe and blade and methods of use Jan 3, 2018 Issued
Array ( [id] => 16351583 [patent_doc_number] => 10792073 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Skin care apparatus [patent_app_type] => utility [patent_app_number] => 15/859310 [patent_app_country] => US [patent_app_date] => 2017-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4111 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15859310 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/859310
Skin care apparatus Dec 28, 2017 Issued
Array ( [id] => 16531925 [patent_doc_number] => 10874499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Systems, devices, and methods for retrieval systems having a tether [patent_app_type] => utility [patent_app_number] => 15/847473 [patent_app_country] => US [patent_app_date] => 2017-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 7271 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15847473 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/847473
Systems, devices, and methods for retrieval systems having a tether Dec 18, 2017 Issued
Array ( [id] => 13297021 [patent_doc_number] => 20180200047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => INTRAOCULAR LENS INJECTOR [patent_app_type] => utility [patent_app_number] => 15/839016 [patent_app_country] => US [patent_app_date] => 2017-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15839016 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/839016
Intraocular lens injector Dec 11, 2017 Issued
Array ( [id] => 14434597 [patent_doc_number] => 20190175170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => KNOTLESS CLOSURE SUTURE AND TECHNIQUE [patent_app_type] => utility [patent_app_number] => 15/834615 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15834615 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/834615
KNOTLESS CLOSURE SUTURE AND TECHNIQUE Dec 6, 2017 Abandoned
Array ( [id] => 13311559 [patent_doc_number] => 20180207316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => METHODS AND COLLAGEN PRODUCTS FOR TISSUE REPAIR [patent_app_type] => utility [patent_app_number] => 15/834364 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15834364 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/834364
METHODS AND COLLAGEN PRODUCTS FOR TISSUE REPAIR Dec 6, 2017 Abandoned
Array ( [id] => 12238085 [patent_doc_number] => 20180070948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'SURGICAL CLIP APPLIER' [patent_app_type] => utility [patent_app_number] => 15/814118 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6006 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15814118 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/814118
SURGICAL CLIP APPLIER Nov 14, 2017 Abandoned
Array ( [id] => 12231572 [patent_doc_number] => 20180064435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'SOFT TISSUE FIXATION DEVICES AND METHODS' [patent_app_type] => utility [patent_app_number] => 15/808382 [patent_app_country] => US [patent_app_date] => 2017-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 15972 [patent_no_of_claims] => 1 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15808382 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/808382
Soft tissue fixation devices and methods Nov 8, 2017 Issued
Array ( [id] => 12231665 [patent_doc_number] => 20180064528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'VESSEL DISSECTION AND HARVESTING APPARATUS, SYSTEMS AND METHODS' [patent_app_type] => utility [patent_app_number] => 15/806557 [patent_app_country] => US [patent_app_date] => 2017-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12855 [patent_no_of_claims] => 24 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15806557 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/806557
Vessel dissection and harvesting apparatus, systems and methods Nov 7, 2017 Issued
Array ( [id] => 16213641 [patent_doc_number] => 10729431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Suture device [patent_app_type] => utility [patent_app_number] => 15/802720 [patent_app_country] => US [patent_app_date] => 2017-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 7624 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15802720 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/802720
Suture device Nov 2, 2017 Issued
Array ( [id] => 12204616 [patent_doc_number] => 20180049842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'ATTACHMENT APPARATUS FOR REMOTE ACCESS TOOLS' [patent_app_type] => utility [patent_app_number] => 15/785349 [patent_app_country] => US [patent_app_date] => 2017-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 22440 [patent_no_of_claims] => 23 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15785349 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/785349
ATTACHMENT APPARATUS FOR REMOTE ACCESS TOOLS Oct 15, 2017 Abandoned
Array ( [id] => 14258615 [patent_doc_number] => 10278851 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-07 [patent_title] => Systems and methods for delivering stent grafts [patent_app_type] => utility [patent_app_number] => 15/723933 [patent_app_country] => US [patent_app_date] => 2017-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 6438 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15723933 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/723933
Systems and methods for delivering stent grafts Oct 2, 2017 Issued
Array ( [id] => 12259132 [patent_doc_number] => 20180078328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'PRE-SURGICAL PULMONARY NODULE LOCALIZATION SYSTEMS AND METHODS' [patent_app_type] => utility [patent_app_number] => 15/705403 [patent_app_country] => US [patent_app_date] => 2017-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3977 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15705403 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/705403
PRE-SURGICAL PULMONARY NODULE LOCALIZATION SYSTEMS AND METHODS Sep 14, 2017 Abandoned
Array ( [id] => 12238109 [patent_doc_number] => 20180070972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'Instrument For Use In Laparoscopy' [patent_app_type] => utility [patent_app_number] => 15/698781 [patent_app_country] => US [patent_app_date] => 2017-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12652 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15698781 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/698781
Instrument For Use In Laparoscopy Sep 7, 2017 Abandoned
Array ( [id] => 13981545 [patent_doc_number] => 20190059930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => ELECTRICALLY-POWERED SURGICAL SYSTEMS WITH ARTICULATION-COMPENSATED ULTRASONIC ENERGY DELIVERY [patent_app_type] => utility [patent_app_number] => 15/689679 [patent_app_country] => US [patent_app_date] => 2017-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23306 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15689679 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/689679
Electrically-powered surgical systems with articulation-compensated ultrasonic energy delivery Aug 28, 2017 Issued
Array ( [id] => 19256761 [patent_doc_number] => 12016789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Device and method for securely positioning a coronary stent inside coronary arteries [patent_app_type] => utility [patent_app_number] => 16/604717 [patent_app_country] => US [patent_app_date] => 2017-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 8596 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16604717 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/604717
Device and method for securely positioning a coronary stent inside coronary arteries Jul 26, 2017 Issued
Array ( [id] => 14609925 [patent_doc_number] => 10357641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-23 [patent_title] => Tips for skin treatment device [patent_app_type] => utility [patent_app_number] => 15/660750 [patent_app_country] => US [patent_app_date] => 2017-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 49 [patent_no_of_words] => 12410 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15660750 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/660750
Tips for skin treatment device Jul 25, 2017 Issued
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