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] => 18937772 [patent_doc_number] => 20240032911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => AUTOMATICALLY RELOADING SUTURE PASSER DEVICES AND METHODS [patent_app_type] => utility [patent_app_number] => 18/470151 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18470151 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470151
AUTOMATICALLY RELOADING SUTURE PASSER DEVICES AND METHODS Sep 18, 2023 Pending
Array ( [id] => 18877694 [patent_doc_number] => 20240001063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => Pressure Regulated Airway Assist Device [patent_app_type] => utility [patent_app_number] => 18/368834 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -56 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18368834 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/368834
Pressure Regulated Airway Assist Device Sep 14, 2023 Pending
Array ( [id] => 19352767 [patent_doc_number] => 12053192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Systems, devices, and methods for aspiration, including expandable structures and rotatable shafts [patent_app_type] => utility [patent_app_number] => 18/241588 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 40 [patent_no_of_words] => 31807 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18241588 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241588
Systems, devices, and methods for aspiration, including expandable structures and rotatable shafts Aug 31, 2023 Issued
Array ( [id] => 19430549 [patent_doc_number] => 20240299047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => ENDOVASCULAR METHOD FOR BYPASSING AN OCCLUSION [patent_app_type] => utility [patent_app_number] => 18/226194 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18226194 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/226194
ENDOVASCULAR METHOD FOR BYPASSING AN OCCLUSION Jul 24, 2023 Abandoned
Array ( [id] => 18655944 [patent_doc_number] => 20230301809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => STENT DELIVERY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/321441 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321441 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/321441
STENT DELIVERY SYSTEM May 21, 2023 Issued
Array ( [id] => 18842205 [patent_doc_number] => 20230404609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => Systems and Methods for Duodenal Mucosal Resection [patent_app_type] => utility [patent_app_number] => 18/320970 [patent_app_country] => US [patent_app_date] => 2023-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18320970 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320970
Systems and Methods for Duodenal Mucosal Resection May 19, 2023 Pending
Array ( [id] => 18595658 [patent_doc_number] => 20230270447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => HEMOSTATIC DEVICE AND HEMOSTATIC METHOD [patent_app_type] => utility [patent_app_number] => 18/314235 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314235 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314235
HEMOSTATIC DEVICE AND HEMOSTATIC METHOD May 8, 2023 Pending
Array ( [id] => 18752038 [patent_doc_number] => 20230355255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => METHODS AND DEVICES FOR TREATING VASCULAR DISEASE [patent_app_type] => utility [patent_app_number] => 18/311797 [patent_app_country] => US [patent_app_date] => 2023-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18311797 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311797
METHODS AND DEVICES FOR TREATING VASCULAR DISEASE May 2, 2023 Pending
Array ( [id] => 18565887 [patent_doc_number] => 20230256215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => SINUS DILATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/139342 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18139342 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139342
SINUS DILATION SYSTEM AND METHOD Apr 24, 2023 Pending
Array ( [id] => 18672541 [patent_doc_number] => 20230309981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => ARTICULATING SUTURING DEVICE [patent_app_type] => utility [patent_app_number] => 18/303003 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20705 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303003 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303003
ARTICULATING SUTURING DEVICE Apr 18, 2023 Pending
Array ( [id] => 19510063 [patent_doc_number] => 20240341749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => Suturing Apparatus Needle Drive [patent_app_type] => utility [patent_app_number] => 18/133832 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18133832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/133832
Suturing apparatus needle drive Apr 11, 2023 Issued
Array ( [id] => 18707114 [patent_doc_number] => 20230329687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => MEDICAL SYSTEMS, DEVICES, AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/299161 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18299161 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299161
MEDICAL SYSTEMS, DEVICES, AND RELATED METHODS Apr 11, 2023 Pending
Array ( [id] => 18937812 [patent_doc_number] => 20240032951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => KIDNEY STONE TREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/278081 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18278081 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278081
Kidney stone treatment system Feb 28, 2023 Issued
Array ( [id] => 18777543 [patent_doc_number] => 11819213 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-21 [patent_title] => Triple endoscopic loop for laparoscopic appendectomy [patent_app_type] => utility [patent_app_number] => 18/172066 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1675 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 444 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172066 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172066
Triple endoscopic loop for laparoscopic appendectomy Feb 20, 2023 Issued
Array ( [id] => 18920964 [patent_doc_number] => 20240023968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => DEVICES, SYSTEMS, AND METHODS FOR INVERTING AND CLOSING THE LEFT ATRIAL APPENDAGE [patent_app_type] => utility [patent_app_number] => 18/099827 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18099827 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099827
DEVICES, SYSTEMS, AND METHODS FOR INVERTING AND CLOSING THE LEFT ATRIAL APPENDAGE Jan 19, 2023 Abandoned
Array ( [id] => 18390064 [patent_doc_number] => 20230158282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => DEVICES AND METHODS FOR TREATING SKIN [patent_app_type] => utility [patent_app_number] => 18/094884 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18094884 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/094884
Devices and methods for treating skin Jan 8, 2023 Issued
Array ( [id] => 18433978 [patent_doc_number] => 20230181272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => Robotic Arm With Hybrid Actuation Assemblies And Related Devices, Systems, And Methods [patent_app_type] => utility [patent_app_number] => 18/064784 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18064784 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/064784
Robotic Arm With Hybrid Actuation Assemblies And Related Devices, Systems, And Methods Dec 11, 2022 Pending
Array ( [id] => 18373962 [patent_doc_number] => 20230149038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => SYSTEM FOR INCISING LEAFLETS OF A HEART VALVE [patent_app_type] => utility [patent_app_number] => 17/989105 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17989105 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/989105
SYSTEM FOR INCISING LEAFLETS OF A HEART VALVE Nov 16, 2022 Pending
Array ( [id] => 18239913 [patent_doc_number] => 20230072224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => BRAIDED MEDICAL DEVICES [patent_app_type] => utility [patent_app_number] => 17/984059 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17984059 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/984059
Braided medical devices Nov 8, 2022 Issued
Array ( [id] => 18287786 [patent_doc_number] => 20230103258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => THROMBECTOMY DEVICE AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 17/978585 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17978585 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/978585
THROMBECTOMY DEVICE AND METHODS OF USE Oct 31, 2022 Pending
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