
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19225746
[patent_doc_number] => 12005376
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-06-11
[patent_title] => Two-dimensional fluid separation with push-pull modulation
[patent_app_type] => utility
[patent_app_number] => 17/279354
[patent_app_country] => US
[patent_app_date] => 2019-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 14
[patent_no_of_words] => 16977
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17279354
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/279354 | Two-dimensional fluid separation with push-pull modulation | Sep 16, 2019 | Issued |
Array
(
[id] => 16915589
[patent_doc_number] => 20210188681
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-24
[patent_title] => Wastewater Treatment Method and System for Removal of Phosphorus, Nitrogen and Coliforms
[patent_app_type] => utility
[patent_app_number] => 17/272639
[patent_app_country] => US
[patent_app_date] => 2019-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5418
[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] => 17272639
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/272639 | Wastewater Treatment Method and System for Removal of Phosphorus, Nitrogen and Coliforms | Sep 2, 2019 | Abandoned |
Array
(
[id] => 19011816
[patent_doc_number] => 11918717
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-03-05
[patent_title] => Blood purification device
[patent_app_type] => utility
[patent_app_number] => 17/269856
[patent_app_country] => US
[patent_app_date] => 2019-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 8273
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17269856
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/269856 | Blood purification device | Aug 26, 2019 | Issued |
Array
(
[id] => 16627773
[patent_doc_number] => 20210046426
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-02-18
[patent_title] => SMALL VOLUME PROCESSING SYSTEMS AND METHODS
[patent_app_type] => utility
[patent_app_number] => 16/541559
[patent_app_country] => US
[patent_app_date] => 2019-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10334
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 254
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16541559
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/541559 | Small volume processing systems and methods | Aug 14, 2019 | Issued |
Array
(
[id] => 17799118
[patent_doc_number] => 11413386
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-08-16
[patent_title] => Volume-based priming of dialysis machines
[patent_app_type] => utility
[patent_app_number] => 16/536618
[patent_app_country] => US
[patent_app_date] => 2019-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 12023
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16536618
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/536618 | Volume-based priming of dialysis machines | Aug 8, 2019 | Issued |
Array
(
[id] => 15452025
[patent_doc_number] => 20200038836
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-02-06
[patent_title] => ABSORBENT MATERIAL COMPOSITION, MANUFACTURE, AND METHOD OF USE
[patent_app_type] => utility
[patent_app_number] => 16/532244
[patent_app_country] => US
[patent_app_date] => 2019-08-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5987
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[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] => 16532244
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/532244 | Absorbent material composition, manufacture, and method of use | Aug 4, 2019 | Issued |
Array
(
[id] => 16612473
[patent_doc_number] => 20210031126
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-02-04
[patent_title] => MANIFOLD ASSEMBLY AND METHOD OF USE
[patent_app_type] => utility
[patent_app_number] => 16/528823
[patent_app_country] => US
[patent_app_date] => 2019-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3224
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16528823
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/528823 | Manifold assembly and method of use | Jul 31, 2019 | Issued |
Array
(
[id] => 17006910
[patent_doc_number] => 20210238071
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-08-05
[patent_title] => PROCESS TO TREAT WASTE BRINE
[patent_app_type] => utility
[patent_app_number] => 17/262926
[patent_app_country] => US
[patent_app_date] => 2019-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 21747
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[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] => 17262926
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/262926 | PROCESS TO TREAT WASTE BRINE | Jul 28, 2019 | Pending |
Array
(
[id] => 19059065
[patent_doc_number] => 11938261
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-03-26
[patent_title] => Fluid flow-through
[patent_app_type] => utility
[patent_app_number] => 16/523972
[patent_app_country] => US
[patent_app_date] => 2019-07-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 40
[patent_no_of_words] => 18951
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 648
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16523972
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/523972 | Fluid flow-through | Jul 25, 2019 | Issued |
Array
(
[id] => 17140622
[patent_doc_number] => 20210308633
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-10-07
[patent_title] => BASE MATERIAL FOR LIQUID FILTERS
[patent_app_type] => utility
[patent_app_number] => 17/262008
[patent_app_country] => US
[patent_app_date] => 2019-07-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14777
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17262008
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/262008 | Base material for liquid filters | Jul 22, 2019 | Issued |
Array
(
[id] => 17127146
[patent_doc_number] => 20210301915
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-30
[patent_title] => OIL STRAINER
[patent_app_type] => utility
[patent_app_number] => 17/262072
[patent_app_country] => US
[patent_app_date] => 2019-07-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9519
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[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] => 17262072
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/262072 | Oil strainer | Jul 18, 2019 | Issued |
Array
(
[id] => 15321751
[patent_doc_number] => 20200001205
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-01-02
[patent_title] => SEPARATION APPARATUS
[patent_app_type] => utility
[patent_app_number] => 16/456939
[patent_app_country] => US
[patent_app_date] => 2019-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6186
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 348
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16456939
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/456939 | Separation apparatus | Jun 27, 2019 | Issued |
Array
(
[id] => 15321325
[patent_doc_number] => 20200000992
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-01-02
[patent_title] => DIALYSIS DEVICES AND SENSOR CAPS AND SYSTEMS AND METHODS INCORPORATING THE SAME
[patent_app_type] => utility
[patent_app_number] => 16/456778
[patent_app_country] => US
[patent_app_date] => 2019-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14367
[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] => 16456778
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/456778 | Dialysis devices and sensor caps and systems and methods incorporating the same | Jun 27, 2019 | Issued |
Array
(
[id] => 15321819
[patent_doc_number] => 20200001239
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-01-02
[patent_title] => FLUID FILTRATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 16/454657
[patent_app_country] => US
[patent_app_date] => 2019-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3295
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16454657
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/454657 | FLUID FILTRATION SYSTEM | Jun 26, 2019 | Abandoned |
Array
(
[id] => 17392652
[patent_doc_number] => 11241640
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-02-08
[patent_title] => Solvent reservoir filters, systems and methods
[patent_app_type] => utility
[patent_app_number] => 16/449738
[patent_app_country] => US
[patent_app_date] => 2019-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 9427
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 180
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16449738
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/449738 | Solvent reservoir filters, systems and methods | Jun 23, 2019 | Issued |
Array
(
[id] => 14926537
[patent_doc_number] => 20190298906
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-10-03
[patent_title] => DIALYSIS SYSTEM FOR MIXING TREATMENT FLUID AT TIME OF USE
[patent_app_type] => utility
[patent_app_number] => 16/447415
[patent_app_country] => US
[patent_app_date] => 2019-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 28244
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 16447415
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/447415 | Dialysis system for mixing treatment fluid at time of use | Jun 19, 2019 | Issued |
Array
(
[id] => 19909363
[patent_doc_number] => 12285552
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-29
[patent_title] => Precision dialysis therapy based on sorbent effluent analysis
[patent_app_type] => utility
[patent_app_number] => 16/435976
[patent_app_country] => US
[patent_app_date] => 2019-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 7042
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16435976
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/435976 | Precision dialysis therapy based on sorbent effluent analysis | Jun 9, 2019 | Issued |
Array
(
[id] => 16466881
[patent_doc_number] => 20200368418
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-26
[patent_title] => Auto Adjustment of Blood Treatment Parameters Based on Patient Comfort
[patent_app_type] => utility
[patent_app_number] => 16/417837
[patent_app_country] => US
[patent_app_date] => 2019-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10063
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 40
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16417837
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/417837 | Auto adjustment of blood treatment parameters based on patient comfort | May 20, 2019 | Issued |
Array
(
[id] => 16924134
[patent_doc_number] => 11045590
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-06-29
[patent_title] => Removable manifold for a medical/surgical waste collection unit
[patent_app_type] => utility
[patent_app_number] => 16/415661
[patent_app_country] => US
[patent_app_date] => 2019-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 19
[patent_no_of_words] => 12993
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16415661
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/415661 | Removable manifold for a medical/surgical waste collection unit | May 16, 2019 | Issued |
Array
(
[id] => 16452372
[patent_doc_number] => 20200361798
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-19
[patent_title] => METHOD AND APPARATUS TO INCREASE WASTEWATER BIOREACTOR PROCESSING CAPACITY WHILE REDUCING GREENHOUSE GAS EMISSIONS
[patent_app_type] => utility
[patent_app_number] => 16/412302
[patent_app_country] => US
[patent_app_date] => 2019-05-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3074
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16412302
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/412302 | METHOD AND APPARATUS TO INCREASE WASTEWATER BIOREACTOR PROCESSING CAPACITY WHILE REDUCING GREENHOUSE GAS EMISSIONS | May 13, 2019 | Abandoned |