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] => 14403225 [patent_doc_number] => 20190167456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => ENDOGRAFT DELIVERY DEVICE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/186174 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16186174 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/186174
Endograft delivery device assembly Nov 8, 2018 Issued
Array ( [id] => 16984391 [patent_doc_number] => 11071539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Three suture large bore closure device and methods [patent_app_type] => utility [patent_app_number] => 16/164477 [patent_app_country] => US [patent_app_date] => 2018-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 6192 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16164477 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/164477
Three suture large bore closure device and methods Oct 17, 2018 Issued
Array ( [id] => 13925389 [patent_doc_number] => 20190046210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => Embolic Device With Shaped Wire [patent_app_type] => utility [patent_app_number] => 16/163452 [patent_app_country] => US [patent_app_date] => 2018-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16163452 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/163452
Embolic Device With Shaped Wire Oct 16, 2018 Abandoned
Array ( [id] => 14182421 [patent_doc_number] => 20190110915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => INTRODUCTION ELEMENT FOR A MEDICAL INTRODUCTION DEVICE [patent_app_type] => utility [patent_app_number] => 16/157571 [patent_app_country] => US [patent_app_date] => 2018-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16157571 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/157571
INTRODUCTION ELEMENT FOR A MEDICAL INTRODUCTION DEVICE Oct 10, 2018 Abandoned
Array ( [id] => 15190657 [patent_doc_number] => 10492797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Hemostatic device and hemostatic method [patent_app_type] => utility [patent_app_number] => 16/148501 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 24 [patent_no_of_words] => 17548 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 400 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16148501 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/148501
Hemostatic device and hemostatic method Sep 30, 2018 Issued
Array ( [id] => 13823409 [patent_doc_number] => 20190015189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => MECHANISM FOR APPLYING HIGH RADIAL FORCE IN LESS-ELASTIC MEDICAL DEVICES [patent_app_type] => utility [patent_app_number] => 16/136574 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 411 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16136574 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/136574
Mechanism for applying high radial force in less-elastic medical devices Sep 19, 2018 Issued
Array ( [id] => 17020538 [patent_doc_number] => 20210244409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => SUTURE MATERIAL DEVELOPED FOR END-TO-END ANASTOMOSIS [patent_app_type] => utility [patent_app_number] => 17/271283 [patent_app_country] => US [patent_app_date] => 2018-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17271283 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/271283
SUTURE MATERIAL DEVELOPED FOR END-TO-END ANASTOMOSIS Sep 17, 2018 Abandoned
Array ( [id] => 14040077 [patent_doc_number] => 20190076145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => MEANS TO PREVENT WOUND DRESSINGS FROM ADHERING TO CLOSURE DEVICE [patent_app_type] => utility [patent_app_number] => 16/132736 [patent_app_country] => US [patent_app_date] => 2018-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16132736 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/132736
Means to prevent wound dressings from adhering to closure device Sep 16, 2018 Issued
Array ( [id] => 16266887 [patent_doc_number] => 20200268374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => DEVICE FOR SUTURING A HEART VALVE PROSTHESIS [patent_app_type] => utility [patent_app_number] => 16/648790 [patent_app_country] => US [patent_app_date] => 2018-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16648790 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/648790
DEVICE FOR SUTURING A HEART VALVE PROSTHESIS Aug 9, 2018 Abandoned
Array ( [id] => 16907838 [patent_doc_number] => 11039854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Power operated dermatome with rotary knife blade [patent_app_type] => utility [patent_app_number] => 16/056083 [patent_app_country] => US [patent_app_date] => 2018-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 31 [patent_no_of_words] => 18136 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16056083 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/056083
Power operated dermatome with rotary knife blade Aug 5, 2018 Issued
Array ( [id] => 17095009 [patent_doc_number] => 20210282800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => TENDON GRAFT HARVESTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/258429 [patent_app_country] => US [patent_app_date] => 2018-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17258429 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/258429
TENDON GRAFT HARVESTING DEVICE Jul 26, 2018 Abandoned
Array ( [id] => 18084086 [patent_doc_number] => 11534192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Methods and apparatus for treating disorders of the sinuses [patent_app_type] => utility [patent_app_number] => 16/017925 [patent_app_country] => US [patent_app_date] => 2018-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 34 [patent_no_of_words] => 10474 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16017925 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/017925
Methods and apparatus for treating disorders of the sinuses Jun 24, 2018 Issued
Array ( [id] => 16152923 [patent_doc_number] => 20200214694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => SUTURING DEVICES AND METHODS FOR SUTURING AN OPENING IN THE APEX OF THE HEART [patent_app_type] => utility [patent_app_number] => 16/624611 [patent_app_country] => US [patent_app_date] => 2018-06-19 [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] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16624611 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/624611
Suturing devices and methods for suturing an opening in the apex of the heart Jun 18, 2018 Issued
Array ( [id] => 14975133 [patent_doc_number] => 10441449 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-15 [patent_title] => Rotary handle stent delivery system and method [patent_app_type] => utility [patent_app_number] => 15/993291 [patent_app_country] => US [patent_app_date] => 2018-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 4579 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15993291 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/993291
Rotary handle stent delivery system and method May 29, 2018 Issued
Array ( [id] => 13504195 [patent_doc_number] => 20180303640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => METHOD OF TREATING ATHEROSCLEROTIC OCCLUSIVE DISEASE [patent_app_type] => utility [patent_app_number] => 15/984111 [patent_app_country] => US [patent_app_date] => 2018-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8524 [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] => 15984111 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/984111
Method of treating atherosclerotic occlusive disease May 17, 2018 Issued
Array ( [id] => 13504207 [patent_doc_number] => 20180303646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => IMPLANTABLE MEDICAL DEVICES AND RELATED DELIVERY SYSTEMS [patent_app_type] => utility [patent_app_number] => 15/980232 [patent_app_country] => US [patent_app_date] => 2018-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15980232 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/980232
Implantable medical devices and related delivery systems May 14, 2018 Issued
Array ( [id] => 13504251 [patent_doc_number] => 20180303668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => APPARATUS AND METHOD FOR CORNEAL MARKING [patent_app_type] => utility [patent_app_number] => 15/980481 [patent_app_country] => US [patent_app_date] => 2018-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 15980481 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/980481
APPARATUS AND METHOD FOR CORNEAL MARKING May 14, 2018 Abandoned
Array ( [id] => 17013991 [patent_doc_number] => 11083609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Selectable tip delivery system and method [patent_app_type] => utility [patent_app_number] => 15/960613 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 3650 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15960613 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/960613
Selectable tip delivery system and method Apr 23, 2018 Issued
Array ( [id] => 16798893 [patent_doc_number] => 10993808 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Stented prosthesis delivery devices having steering capabilities and methods [patent_app_type] => utility [patent_app_number] => 15/916956 [patent_app_country] => US [patent_app_date] => 2018-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 5738 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15916956 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/916956
Stented prosthesis delivery devices having steering capabilities and methods Mar 8, 2018 Issued
Array ( [id] => 12903493 [patent_doc_number] => 20180193006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => TISSUE REMOVAL SYSTEM [patent_app_type] => utility [patent_app_number] => 15/915409 [patent_app_country] => US [patent_app_date] => 2018-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15915409 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/915409
Tissue removal system Mar 7, 2018 Issued
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