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] => 18901754 [patent_doc_number] => 20240017239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => MXene Sorbent For Removal Of Small Molecules From Dialysate [patent_app_type] => utility [patent_app_number] => 18/353257 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10742 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353257 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353257
MXene sorbent for removal of small molecules from dialysate Jul 16, 2023 Issued
Array ( [id] => 18878892 [patent_doc_number] => 20240002261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => MATERIALS AND METHODS FOR WATER PURIFICATION [patent_app_type] => utility [patent_app_number] => 18/215463 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18215463 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215463
MATERIALS AND METHODS FOR WATER PURIFICATION Jun 27, 2023 Pending
Array ( [id] => 18921489 [patent_doc_number] => 20240024493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => PURIFICATION METHODS FOR LARGE SCALE SYNTHESIS OF CUCURBIT[7]URIL-PEG CONJUGATES [patent_app_type] => utility [patent_app_number] => 18/212886 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3370 [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] => 18212886 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/212886
PURIFICATION METHODS FOR LARGE SCALE SYNTHESIS OF CUCURBIT[7]URIL-PEG CONJUGATES Jun 21, 2023 Pending
Array ( [id] => 18707992 [patent_doc_number] => 20230330576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => FILTER ELEMENT [patent_app_type] => utility [patent_app_number] => 18/338738 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 48872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338738
FILTER ELEMENT Jun 20, 2023 Pending
Array ( [id] => 18902537 [patent_doc_number] => 20240018022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => WATER-SAVINGS ADIABATIC SPRAY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/211735 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2402 [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] => 18211735 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211735
Water-savings adiabatic spray system Jun 19, 2023 Issued
Array ( [id] => 18691121 [patent_doc_number] => 20230321331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => SYSTEM FOR PERITONEAL DIALYSIS AND EXTRACORPOREAL BLOOD TREATMENTS [patent_app_type] => utility [patent_app_number] => 18/208591 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18208591 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/208591
SYSTEM FOR PERITONEAL DIALYSIS AND EXTRACORPOREAL BLOOD TREATMENTS Jun 11, 2023 Pending
Array ( [id] => 19826214 [patent_doc_number] => 12246979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Method and system for providing ultrapure water with flexible lamp configuration [patent_app_type] => utility [patent_app_number] => 18/205689 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 18065 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18205689 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205689
Method and system for providing ultrapure water with flexible lamp configuration Jun 4, 2023 Issued
Array ( [id] => 18626322 [patent_doc_number] => 20230285103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => Methods Of Assembling A Manifold For A Medical Waste Collection System [patent_app_type] => utility [patent_app_number] => 18/198929 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18198929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/198929
Methods of assembling a manifold for a medical waste collection system May 17, 2023 Issued
Array ( [id] => 20824535 [patent_doc_number] => 12678075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Sensor assembly [patent_app_type] => utility [patent_app_number] => 18/312327 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 20 [patent_no_of_words] => 12444 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18312327 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/312327
Sensor assembly May 3, 2023 Issued
Array ( [id] => 18536443 [patent_doc_number] => 20230241532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => NUTRIENT CONCENTRATION AND WATER RECOVERY SYSTEM AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 18/299015 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29155 [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] => 18299015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299015
NUTRIENT CONCENTRATION AND WATER RECOVERY SYSTEM AND ASSOCIATED METHODS Apr 10, 2023 Abandoned
Array ( [id] => 20213432 [patent_doc_number] => 12410070 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Concentrator and crystallizer evaporation system [patent_app_type] => utility [patent_app_number] => 18/296685 [patent_app_country] => US [patent_app_date] => 2023-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2355 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18296685 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/296685
Concentrator and crystallizer evaporation system Apr 5, 2023 Issued
Array ( [id] => 20452110 [patent_doc_number] => 12515155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Coalescer support, filter system, and method of use [patent_app_type] => utility [patent_app_number] => 18/130131 [patent_app_country] => US [patent_app_date] => 2023-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18130131 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/130131
Coalescer support, filter system, and method of use Apr 2, 2023 Issued
Array ( [id] => 20255167 [patent_doc_number] => 12427501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Magnetic nanoparticles for removal of particulate waste [patent_app_type] => utility [patent_app_number] => 18/194604 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 2230 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [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] => 18194604 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/194604
Magnetic nanoparticles for removal of particulate waste Mar 30, 2023 Issued
Array ( [id] => 18530894 [patent_doc_number] => 20230235965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => TUBULAR MEMBRANE HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/193425 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18193425 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/193425
Tubular membrane heat exchanger Mar 29, 2023 Issued
Array ( [id] => 20804514 [patent_doc_number] => 12669417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Method for assaying a micro-object within a microfluidic device [patent_app_type] => utility [patent_app_number] => 18/126845 [patent_app_country] => US [patent_app_date] => 2023-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 52 [patent_no_of_words] => 46501 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18126845 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/126845
Method for assaying a micro-object within a microfluidic device Mar 26, 2023 Issued
Array ( [id] => 18496485 [patent_doc_number] => 20230219062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => Mesoporous Poly (Aryl Ether Ketone) Hollow Fiber Membranes And Use Thereof In Mass Transfer Processes [patent_app_type] => utility [patent_app_number] => 18/124130 [patent_app_country] => US [patent_app_date] => 2023-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18124130 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/124130
Mesoporous poly (aryl ether ketone) hollow fiber membranes and use thereof in mass transfer processes Mar 20, 2023 Issued
Array ( [id] => 18648237 [patent_doc_number] => 20230294021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => VARIABLE PATHLENGTH UV SPECTROSCOPY BASED AUTOMATED TFF SYSTEM [patent_app_type] => utility [patent_app_number] => 18/123917 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18123917 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123917
VARIABLE PATHLENGTH UV SPECTROSCOPY BASED AUTOMATED TFF SYSTEM Mar 19, 2023 Pending
Array ( [id] => 18656288 [patent_doc_number] => 20230302184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => SAFE DISPOSAL MACHINE FOR PERITONEAL DIALYSIS LIQUID WASTE [patent_app_type] => utility [patent_app_number] => 18/123938 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 988 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18123938 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123938
Safe disposal machine for peritoneal dialysis liquid waste Mar 19, 2023 Issued
Array ( [id] => 18954112 [patent_doc_number] => 20240042439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => CHIP AND METHOD FOR ISOLATING RED BLOOD CELL FROM WHOLE BLOOD [patent_app_type] => utility [patent_app_number] => 18/182362 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18182362 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/182362
CHIP AND METHOD FOR ISOLATING RED BLOOD CELL FROM WHOLE BLOOD Mar 12, 2023 Abandoned
Array ( [id] => 18648015 [patent_doc_number] => 20230293798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => DEVICE FOR REMOVING UNDESIRED MATTER, PATHOGENS, AND TOXINS FROM A FLUID AND HUMAN BLOOD [patent_app_type] => utility [patent_app_number] => 18/182647 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18182647 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/182647
DEVICE FOR REMOVING UNDESIRED MATTER, PATHOGENS, AND TOXINS FROM A FLUID AND HUMAN BLOOD Mar 12, 2023 Pending
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