Search

Krisanne Marie Jastrzab

Examiner (ID: 17168)

Most Active Art Unit
1744
Art Unit(s)
1744, 1801, 3991, 1809, 1312
Total Applications
1156
Issued Applications
814
Pending Applications
113
Abandoned Applications
229

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18212816 [patent_doc_number] => 20230059080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => NANOFIBER FOR AIR FILTER COMPRISING RANDOM COPOLYMER HAVING ZWITTERIONIC FUNCTIONAL GROUP AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/933826 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17933826 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/933826
Nanofiber for air filter comprising random copolymer having zwitterionic functional group and method for manufacturing same Sep 19, 2022 Issued
Array ( [id] => 18909567 [patent_doc_number] => 11872530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Hollow-fibre membrane with improved biocompatibility and reduced elution of hydrophilic polymers [patent_app_type] => utility [patent_app_number] => 17/895086 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 16251 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17895086 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/895086
Hollow-fibre membrane with improved biocompatibility and reduced elution of hydrophilic polymers Aug 24, 2022 Issued
Array ( [id] => 19301616 [patent_doc_number] => 20240230187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => ACCUMULATOR [patent_app_type] => utility [patent_app_number] => 18/572640 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18572640 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/572640
ACCUMULATOR Aug 14, 2022 Pending
Array ( [id] => 19447693 [patent_doc_number] => 20240307823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => NANOFILTRATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/572638 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18572638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/572638
NANOFILTRATION SYSTEM AND METHOD Jun 29, 2022 Pending
Array ( [id] => 20255978 [patent_doc_number] => 12428319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => 2-anthracene ammonium-based magnetic ionic liquids for selective removal of heavy metals from water [patent_app_type] => utility [patent_app_number] => 17/847674 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 27 [patent_no_of_words] => 4731 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17847674 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847674
2-anthracene ammonium-based magnetic ionic liquids for selective removal of heavy metals from water Jun 22, 2022 Issued
Array ( [id] => 18197739 [patent_doc_number] => 20230051258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => FILTER MEDIA HAVING SURFACE TOPOGRAPHY AND COMPRISING FIBRILLATED FIBERS [patent_app_type] => utility [patent_app_number] => 17/846441 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 72264 [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] => 17846441 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846441
FILTER MEDIA HAVING SURFACE TOPOGRAPHY AND COMPRISING FIBRILLATED FIBERS Jun 21, 2022 Pending
Array ( [id] => 20343026 [patent_doc_number] => 12466748 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Method of floculation using a metal-organic-framework [patent_app_type] => utility [patent_app_number] => 17/807489 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 31 [patent_no_of_words] => 4142 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807489 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807489
Method of floculation using a metal-organic-framework Jun 16, 2022 Issued
Array ( [id] => 18064693 [patent_doc_number] => 20220395780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => METHOD OF CONCENTRATING LITHIUM-CONTAINING SOLUTIONS AND RECOVERING LITHIUM THEREFROM [patent_app_type] => utility [patent_app_number] => 17/836088 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17836088 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/836088
Method of concentrating lithium-containing solutions and recovering lithium therefrom Jun 8, 2022 Issued
Array ( [id] => 18222684 [patent_doc_number] => 20230061678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => EXTRACTIVE DESALINATION OF SEA WATER USING A SPECIAL CLASS OF POLAR ORGANIC SOLVENTS [patent_app_type] => utility [patent_app_number] => 17/805321 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17805321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805321
EXTRACTIVE DESALINATION OF SEA WATER USING A SPECIAL CLASS OF POLAR ORGANIC SOLVENTS Jun 2, 2022 Issued
Array ( [id] => 19403423 [patent_doc_number] => 20240286934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => ACIDIC AND ALKALINE CLEANING OF ION EXCHANGE SYSTEMS, SUCH AS WATER PURIFIERS, BY ION EXCHANGE RESIN [patent_app_type] => utility [patent_app_number] => 18/572121 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18515 [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] => 18572121 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/572121
ACIDIC AND ALKALINE CLEANING OF ION EXCHANGE SYSTEMS, SUCH AS WATER PURIFIERS, BY ION EXCHANGE RESIN May 31, 2022 Pending
Array ( [id] => 18126436 [patent_doc_number] => 20230012056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => FILTER MEDIUM HAVING A NONWOVEN LAYER AND A MELT-BLOWN LAYER [patent_app_type] => utility [patent_app_number] => 17/664849 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17664849 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/664849
FILTER MEDIUM HAVING A NONWOVEN LAYER AND A MELT-BLOWN LAYER May 23, 2022 Pending
Array ( [id] => 17865774 [patent_doc_number] => 20220288509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => FABRIC LAYER, FLAT MATERIAL, FILTER ELEMENT, FILTER AND METHOD FOR THE PRODUCTION OF A FABRIC LAYER [patent_app_type] => utility [patent_app_number] => 17/663301 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 17663301 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/663301
Fabric layer, flat material, filter element, filter and method for the production of a fabric layer May 12, 2022 Issued
Array ( [id] => 17981595 [patent_doc_number] => 20220347631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => FILTER CARTRIDGE, APPARATUS, AND METHODS [patent_app_type] => utility [patent_app_number] => 17/732472 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17732472 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/732472
Filter cartridge, apparatus, and methods Apr 27, 2022 Issued
Array ( [id] => 19915423 [patent_doc_number] => 12290771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Nanofiber filter wraps [patent_app_type] => utility [patent_app_number] => 17/707733 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 70 [patent_no_of_words] => 7618 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17707733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/707733
Nanofiber filter wraps Mar 28, 2022 Issued
Array ( [id] => 18648234 [patent_doc_number] => 20230294018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => METHOD FOR REMOVING OIL IN CLEANING LIQUID [patent_app_type] => utility [patent_app_number] => 18/018579 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18018579 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/018579
Method for removing oil in cleaning liquid Feb 23, 2022 Issued
Array ( [id] => 17911775 [patent_doc_number] => 20220314170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => SELF-PURGING WATER PRESSURE REGULATOR AND REVERSE OSMOSIS SYSTEM HAVING A SELF-PURGING WATER PRESSURE REGULATOR [patent_app_type] => utility [patent_app_number] => 17/678859 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17678859 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/678859
Self-purging water pressure regulator and reverse osmosis system having a self-purging water pressure regulator Feb 22, 2022 Issued
Array ( [id] => 17806251 [patent_doc_number] => 20220258086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => SYSTEMS AND METHODS FOR FILTER AND/OR DEBRIS DISPOSAL FOR AN EXTRACTION SYSTEM FILTER [patent_app_type] => utility [patent_app_number] => 17/668806 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17668806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668806
SYSTEMS AND METHODS FOR FILTER AND/OR DEBRIS DISPOSAL FOR AN EXTRACTION SYSTEM FILTER Feb 9, 2022 Pending
Array ( [id] => 19431372 [patent_doc_number] => 20240299870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => SEAMLESS FILTRATION MEDIA AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/264718 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7933 [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] => 18264718 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/264718
SEAMLESS FILTRATION MEDIA AND METHODS OF USE Feb 7, 2022 Pending
Array ( [id] => 19608232 [patent_doc_number] => 12157091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Forward osmotic and water hammer method of membrane cleaning [patent_app_type] => utility [patent_app_number] => 17/589493 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 18344 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17589493 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/589493
Forward osmotic and water hammer method of membrane cleaning Jan 30, 2022 Issued
Array ( [id] => 17610256 [patent_doc_number] => 20220152535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => MELT-BLOWN DEPTH FILTER ELEMENT AND METHOD OF MAKING IT [patent_app_type] => utility [patent_app_number] => 17/587519 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17587519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/587519
Melt-blown depth filter element and method of making it Jan 27, 2022 Issued
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