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] => 16791349 [patent_doc_number] => 20210121166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => Device And Method For Closure Of A Body Lumen [patent_app_type] => utility [patent_app_number] => 17/142010 [patent_app_country] => US [patent_app_date] => 2021-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17142010 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/142010
Device And Method For Closure Of A Body Lumen Jan 4, 2021 Abandoned
Array ( [id] => 19665698 [patent_doc_number] => 12178416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Tissue removal system [patent_app_type] => utility [patent_app_number] => 17/133691 [patent_app_country] => US [patent_app_date] => 2020-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 12650 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17133691 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/133691
Tissue removal system Dec 23, 2020 Issued
Array ( [id] => 17625363 [patent_doc_number] => 20220160378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => METHOD OF BIDIRECTIONAL CROSSING OF AN OBSTRUCTION [patent_app_type] => utility [patent_app_number] => 17/103042 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35112 [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] => 17103042 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/103042
METHOD OF BIDIRECTIONAL CROSSING OF AN OBSTRUCTION Nov 23, 2020 Abandoned
Array ( [id] => 16776245 [patent_doc_number] => 20210113322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR RETRIEVAL SYSTEMS HAVING A TETHER [patent_app_type] => utility [patent_app_number] => 17/101349 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17101349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/101349
Systems, devices, and methods for retrieval systems having a tether Nov 22, 2020 Issued
Array ( [id] => 19104298 [patent_doc_number] => 11957365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Aspiration pulsator [patent_app_type] => utility [patent_app_number] => 17/100360 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13565 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17100360 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/100360
Aspiration pulsator Nov 19, 2020 Issued
Array ( [id] => 18792497 [patent_doc_number] => 11826227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Prosthetic valve delivery system and method [patent_app_type] => utility [patent_app_number] => 16/950215 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5522 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16950215 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/950215
Prosthetic valve delivery system and method Nov 16, 2020 Issued
Array ( [id] => 18777574 [patent_doc_number] => 11819244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Surgical device for treatment of endometriosis [patent_app_type] => utility [patent_app_number] => 17/099197 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 6359 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17099197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099197
Surgical device for treatment of endometriosis Nov 15, 2020 Issued
Array ( [id] => 16822268 [patent_doc_number] => 20210137561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => SYSTEM FOR REMOVING OBJECTS FROM THE THROAT [patent_app_type] => utility [patent_app_number] => 17/091207 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17091207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/091207
SYSTEM FOR REMOVING OBJECTS FROM THE THROAT Nov 5, 2020 Abandoned
Array ( [id] => 18544064 [patent_doc_number] => 11717394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Flipping-type graft fixation device and method with low flipping distance [patent_app_type] => utility [patent_app_number] => 17/079711 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3513 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17079711 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079711
Flipping-type graft fixation device and method with low flipping distance Oct 25, 2020 Issued
Array ( [id] => 19439711 [patent_doc_number] => 12089934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Vibrating tourniquet and methods of collecting blood using same [patent_app_type] => utility [patent_app_number] => 17/080269 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 6733 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17080269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/080269
Vibrating tourniquet and methods of collecting blood using same Oct 25, 2020 Issued
Array ( [id] => 16748538 [patent_doc_number] => 20210100547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => Surgical Constructs for Tissue Fixation and Methods of Tissue Repairs [patent_app_type] => utility [patent_app_number] => 17/065882 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17065882 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/065882
Surgical Constructs for Tissue Fixation and Methods of Tissue Repairs Oct 7, 2020 Pending
Array ( [id] => 17368548 [patent_doc_number] => 20220023600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => DEVICE AND METHOD FOR TACKING PLAQUE TO BLOOD VESSEL WALL [patent_app_type] => utility [patent_app_number] => 17/065777 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17065777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/065777
DEVICE AND METHOD FOR TACKING PLAQUE TO BLOOD VESSEL WALL Oct 7, 2020 Pending
Array ( [id] => 16748562 [patent_doc_number] => 20210100571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => RETRACTABLE ELEVATOR INSTRUMENT SHAVER BLADE WITH FLUSH/LAVAGE FEATURES [patent_app_type] => utility [patent_app_number] => 17/017936 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17017936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/017936
Retractable elevator instrument shaver blade with flush/lavage features Sep 10, 2020 Issued
Array ( [id] => 16523379 [patent_doc_number] => 20200397459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => MEDICANT DELIVERY DEVICE [patent_app_type] => utility [patent_app_number] => 17/011026 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17011026 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/011026
MEDICANT DELIVERY DEVICE Sep 2, 2020 Abandoned
Array ( [id] => 16523399 [patent_doc_number] => 20200397479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => Skin Care Apparatus [patent_app_type] => utility [patent_app_number] => 17/006801 [patent_app_country] => US [patent_app_date] => 2020-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17006801 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/006801
Skin care apparatus Aug 28, 2020 Issued
Array ( [id] => 16466389 [patent_doc_number] => 20200367926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => CARDIOVASCULAR ACCESS AND DEVICE DELIVERY SYSTEM [patent_app_type] => utility [patent_app_number] => 16/947730 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16947730 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947730
Cardiovascular access and device delivery system Aug 12, 2020 Issued
Array ( [id] => 17512361 [patent_doc_number] => 11291474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Skin treatment tool applicator tip [patent_app_type] => utility [patent_app_number] => 16/992823 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1868 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16992823 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/992823
Skin treatment tool applicator tip Aug 12, 2020 Issued
Array ( [id] => 17732909 [patent_doc_number] => 20220218368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => THROMBUS REMOVAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/615134 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17615134 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/615134
THROMBUS REMOVAL DEVICE Aug 6, 2020 Abandoned
Array ( [id] => 17383489 [patent_doc_number] => 20220031341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => Adhesive-Free Bonded Balloon for a Balloon Guide Catheter With Minimal Outer Profile [patent_app_type] => utility [patent_app_number] => 16/942671 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16942671 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/942671
Adhesive-Free Bonded Balloon for a Balloon Guide Catheter With Minimal Outer Profile Jul 28, 2020 Abandoned
Array ( [id] => 17368025 [patent_doc_number] => 20220023077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => SYSTEMS AND METHODS FOR IMPROVED RETENTION OF STENTS ON A DELIVERY SYSTEM [patent_app_type] => utility [patent_app_number] => 16/939549 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16939549 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/939549
SYSTEMS AND METHODS FOR IMPROVED RETENTION OF STENTS ON A DELIVERY SYSTEM Jul 26, 2020 Abandoned
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