Search

Dirk R. Bass

Examiner (ID: 4, Phone: (571)270-7370 , Office: P/1779 )

Most Active Art Unit
1779
Art Unit(s)
1777, 1778, 1779, 1797
Total Applications
1145
Issued Applications
733
Pending Applications
95
Abandoned Applications
335

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14467237 [patent_doc_number] => 20190185261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => Waste Separation System [patent_app_type] => utility [patent_app_number] => 16/224351 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7265 [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] => 16224351 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/224351
Waste Separation System Dec 17, 2018 Abandoned
Array ( [id] => 14409863 [patent_doc_number] => 20190170775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => FLUORESCENT DETECTOR SYSTEMS FOR THE DETECTION OF CHEMICAL PERTURBATIONS IN STERILE STORAGE DEVICES [patent_app_type] => utility [patent_app_number] => 16/210953 [patent_app_country] => US [patent_app_date] => 2018-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16210953 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/210953
FLUORESCENT DETECTOR SYSTEMS FOR THE DETECTION OF CHEMICAL PERTURBATIONS IN STERILE STORAGE DEVICES Dec 4, 2018 Abandoned
Array ( [id] => 14130297 [patent_doc_number] => 20190099538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => MODULAR DIALYSATE REGENERATION ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/207530 [patent_app_country] => US [patent_app_date] => 2018-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16207530 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/207530
Modular dialysate regeneration assembly Dec 2, 2018 Issued
Array ( [id] => 16327220 [patent_doc_number] => 20200298185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => THIN FILM COMPOSITE HOLLOW FIBRE MEMBRANE [patent_app_type] => utility [patent_app_number] => 16/766024 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16766024 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/766024
Thin film composite hollow fibre membrane Nov 29, 2018 Issued
Array ( [id] => 17420416 [patent_doc_number] => 11253849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Systems and methods for onsite sorbent material reuse [patent_app_type] => utility [patent_app_number] => 16/203119 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 16705 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 16203119 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/203119
Systems and methods for onsite sorbent material reuse Nov 27, 2018 Issued
Array ( [id] => 18700157 [patent_doc_number] => 11786645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Fluid circuit for delivery of renal replacement therapies [patent_app_type] => utility [patent_app_number] => 16/202940 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 45477 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16202940 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/202940
Fluid circuit for delivery of renal replacement therapies Nov 27, 2018 Issued
Array ( [id] => 17028623 [patent_doc_number] => 11090421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Systems and methods for batch sorbent material reuse [patent_app_type] => utility [patent_app_number] => 16/203104 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 16274 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16203104 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/203104
Systems and methods for batch sorbent material reuse Nov 27, 2018 Issued
Array ( [id] => 16451162 [patent_doc_number] => 20200360588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => Method for Regenerating Adsorber and Dialysis System [patent_app_type] => utility [patent_app_number] => 16/768008 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7831 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16768008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/768008
Method for regenerating adsorber and dialysis system Nov 26, 2018 Issued
Array ( [id] => 14373037 [patent_doc_number] => 20190160431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => Batch Pressure-Driven Membrane Separation with Closed-Flow Loop and Reservoir [patent_app_type] => utility [patent_app_number] => 16/199690 [patent_app_country] => US [patent_app_date] => 2018-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16199690 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/199690
Batch pressure-driven membrane separation with closed-flow loop and reservoir Nov 25, 2018 Issued
Array ( [id] => 19808411 [patent_doc_number] => 12239770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Apparatus and method for preparing a medical solution [patent_app_type] => utility [patent_app_number] => 16/765918 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5887 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16765918 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/765918
Apparatus and method for preparing a medical solution Nov 19, 2018 Issued
Array ( [id] => 16435826 [patent_doc_number] => 20200353151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => EXTRACORPOREAL CIRCUIT AND COLUMN DESIGN THEREFORE [patent_app_type] => utility [patent_app_number] => 16/763645 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16763645 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/763645
Extracorporeal circuit and column design therefore Nov 15, 2018 Issued
Array ( [id] => 16326945 [patent_doc_number] => 20200297910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => Medical Fluid Cassettes and Related Systems [patent_app_type] => utility [patent_app_number] => 16/762281 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16762281 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/762281
Medical fluid cassettes and related systems Nov 12, 2018 Issued
Array ( [id] => 14041315 [patent_doc_number] => 20190076764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => FILTER ELEMENT [patent_app_type] => utility [patent_app_number] => 16/184585 [patent_app_country] => US [patent_app_date] => 2018-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16184585 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/184585
Filter element Nov 7, 2018 Issued
Array ( [id] => 16451160 [patent_doc_number] => 20200360586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => METHOD AND APPARATUS FOR DEGASSING LIQUIDS [patent_app_type] => utility [patent_app_number] => 16/762190 [patent_app_country] => US [patent_app_date] => 2018-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16762190 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/762190
Method and apparatus for degassing liquids Nov 7, 2018 Issued
Array ( [id] => 18684154 [patent_doc_number] => 11779864 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Screen for hydraulic fluid [patent_app_type] => utility [patent_app_number] => 16/184278 [patent_app_country] => US [patent_app_date] => 2018-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3617 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16184278 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/184278
Screen for hydraulic fluid Nov 7, 2018 Issued
Array ( [id] => 14372605 [patent_doc_number] => 20190160215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => BLOOD TREATMENT FILTER DEVICE, PRIMING METHOD, AND BLOOD TREATMENT METHOD [patent_app_type] => utility [patent_app_number] => 16/181885 [patent_app_country] => US [patent_app_date] => 2018-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16181885 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/181885
BLOOD TREATMENT FILTER DEVICE, PRIMING METHOD, AND BLOOD TREATMENT METHOD Nov 5, 2018 Abandoned
Array ( [id] => 14274509 [patent_doc_number] => 20190134539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => FILTER CARTRIDGE HAVING DOUBLE WATER-STOP FUNCTION [patent_app_type] => utility [patent_app_number] => 16/181218 [patent_app_country] => US [patent_app_date] => 2018-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2694 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 521 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16181218 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/181218
Filter cartridge having double water-stop function Nov 4, 2018 Issued
Array ( [id] => 14017091 [patent_doc_number] => 20190070539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => FILTER ELEMENT [patent_app_type] => utility [patent_app_number] => 16/179530 [patent_app_country] => US [patent_app_date] => 2018-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16179530 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/179530
Filter element Nov 1, 2018 Issued
Array ( [id] => 17198815 [patent_doc_number] => 20210338909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => Easily Movable Blood Purification Systems [patent_app_type] => utility [patent_app_number] => 16/766757 [patent_app_country] => US [patent_app_date] => 2018-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16766757 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/766757
Easily movable blood purification systems Oct 30, 2018 Issued
Array ( [id] => 16290775 [patent_doc_number] => 10767614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Filter assembly for fuel injectors [patent_app_type] => utility [patent_app_number] => 16/173239 [patent_app_country] => US [patent_app_date] => 2018-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6654 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16173239 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/173239
Filter assembly for fuel injectors Oct 28, 2018 Issued
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