Search

Pranav N. Patel

Examiner (ID: 624)

Most Active Art Unit
1777
Art Unit(s)
1777
Total Applications
786
Issued Applications
484
Pending Applications
95
Abandoned Applications
232

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18636087 [patent_doc_number] => 11760669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Flat membrane support plate [patent_app_type] => utility [patent_app_number] => 17/048613 [patent_app_country] => US [patent_app_date] => 2019-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4229 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17048613 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/048613
Flat membrane support plate Aug 8, 2019 Issued
Array ( [id] => 17155199 [patent_doc_number] => 20210316250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => THERMO-SENSITIVE DRAW SOLUTE, WATER TREATMENT METHOD, AND WATER TREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 17/268064 [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] => 13076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17268064 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/268064
THERMO-SENSITIVE DRAW SOLUTE, WATER TREATMENT METHOD, AND WATER TREATMENT APPARATUS Aug 4, 2019 Abandoned
Array ( [id] => 17140341 [patent_doc_number] => 20210308352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => SIMPLIFIED REGENERATION OF APHERESIS COLUMNS [patent_app_type] => utility [patent_app_number] => 17/266158 [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] => 45183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17266158 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/266158
Simplified regeneration of apheresis columns Jul 31, 2019 Issued
Array ( [id] => 17066228 [patent_doc_number] => 20210268443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => TUBULAR FIBER MEMBRANE FOR MATERIAL EXCHANGE AND METHOD OF MAKING SAME [patent_app_type] => utility [patent_app_number] => 17/257903 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17257903 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/257903
Tubular fiber membrane for material exchange and method of making same Jul 29, 2019 Issued
Array ( [id] => 19897082 [patent_doc_number] => 12274981 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Membrane capsule [patent_app_type] => utility [patent_app_number] => 17/250490 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 4717 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17250490 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/250490
Membrane capsule Jul 28, 2019 Issued
Array ( [id] => 16868856 [patent_doc_number] => 20210162323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => FILTER LOCK [patent_app_type] => utility [patent_app_number] => 17/258775 [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] => 4794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17258775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/258775
FILTER LOCK Jul 22, 2019 Abandoned
Array ( [id] => 16961917 [patent_doc_number] => 20210213416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => HEAVY METAL REMOVAL USING MINERALS BEING FUNCTIONALIZED WITH ADSORPTION ENHANCERS [patent_app_type] => utility [patent_app_number] => 17/254505 [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] => 10690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17254505 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/254505
HEAVY METAL REMOVAL USING MINERALS BEING FUNCTIONALIZED WITH ADSORPTION ENHANCERS Jul 22, 2019 Abandoned
Array ( [id] => 17066222 [patent_doc_number] => 20210268437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => OSMOSIS MODULES HAVING RECIRCULATION LOOPS [patent_app_type] => utility [patent_app_number] => 17/261753 [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] => 11126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17261753 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/261753
Osmosis modules having recirculation loops Jul 18, 2019 Issued
Array ( [id] => 17066223 [patent_doc_number] => 20210268438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => DRAW SOLUTE, DRAW SOLUTION, AND FORWARD-OSMOSIS WATER TREATMENT METHOD [patent_app_type] => utility [patent_app_number] => 17/260463 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17260463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/260463
DRAW SOLUTE, DRAW SOLUTION, AND FORWARD-OSMOSIS WATER TREATMENT METHOD Jul 17, 2019 Abandoned
Array ( [id] => 15039165 [patent_doc_number] => 20190330587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => BIOLOGICAL AND ALGAE HARVESTING AND CULTIVATION SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/507716 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16507716 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/507716
Biological and algae harvesting and cultivation systems and methods Jul 9, 2019 Issued
Array ( [id] => 19424068 [patent_doc_number] => 12083461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Filter material for removing leukocytes, leukocyte removal filter and method for producing same [patent_app_type] => utility [patent_app_number] => 17/258810 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6217 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17258810 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/258810
Filter material for removing leukocytes, leukocyte removal filter and method for producing same Jul 8, 2019 Issued
Array ( [id] => 17052020 [patent_doc_number] => 20210261454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => METHOD AND ARRANGEMENT FOR SEPARATING SOLIDS AND LIQUIDS IN SUSPENSIONS, IN PARTICULAR SEWAGE SLUDGE, BY ADDING FLOCCULANTS [patent_app_type] => utility [patent_app_number] => 17/253734 [patent_app_country] => US [patent_app_date] => 2019-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17253734 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/253734
METHOD AND ARRANGEMENT FOR SEPARATING SOLIDS AND LIQUIDS IN SUSPENSIONS, IN PARTICULAR SEWAGE SLUDGE, BY ADDING FLOCCULANTS Jul 3, 2019 Abandoned
Array ( [id] => 17051096 [patent_doc_number] => 20210260530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => System for Filtration and Associated Method [patent_app_type] => utility [patent_app_number] => 17/252358 [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] => 5488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17252358 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/252358
System for filtration and associated method Jun 19, 2019 Issued
Array ( [id] => 17066234 [patent_doc_number] => 20210268449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => METHOD FOR PRODUCING POROUS HOLLOW FIBER MEMBRANE FOR HUMIDIFICATION [patent_app_type] => utility [patent_app_number] => 17/253225 [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] => 2057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17253225 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/253225
METHOD FOR PRODUCING POROUS HOLLOW FIBER MEMBRANE FOR HUMIDIFICATION Jun 19, 2019 Abandoned
Array ( [id] => 16899413 [patent_doc_number] => 20210178329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => BATCH AND SEMI-BATCH MEMBRANE LIQUID SEPARATION USING A SWEEP STREAM [patent_app_type] => utility [patent_app_number] => 17/253525 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [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] => 17253525 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/253525
BATCH AND SEMI-BATCH MEMBRANE LIQUID SEPARATION USING A SWEEP STREAM Jun 17, 2019 Abandoned
Array ( [id] => 17052008 [patent_doc_number] => 20210261442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => ACTIVATED CARBON [patent_app_type] => utility [patent_app_number] => 17/253163 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17253163 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/253163
Activated carbon Jun 17, 2019 Issued
Array ( [id] => 18128773 [patent_doc_number] => 11554972 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Treating water using a non-uniform magnetic field [patent_app_type] => utility [patent_app_number] => 16/436610 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 9466 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16436610 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/436610
Treating water using a non-uniform magnetic field Jun 9, 2019 Issued
Array ( [id] => 16504924 [patent_doc_number] => 20200384180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => Gradient Dialysate Hemodiafiltration [patent_app_type] => utility [patent_app_number] => 16/431935 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9621 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16431935 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/431935
Gradient dialysate hemodiafiltration Jun 4, 2019 Issued
Array ( [id] => 19504100 [patent_doc_number] => 12115502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Serial arrangement having multiple plies of asymmetric filter media, production method, filtration unit, use of the arrangement, and characterization method [patent_app_type] => utility [patent_app_number] => 17/052692 [patent_app_country] => US [patent_app_date] => 2019-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9906 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 17052692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/052692
Serial arrangement having multiple plies of asymmetric filter media, production method, filtration unit, use of the arrangement, and characterization method Jun 3, 2019 Issued
Array ( [id] => 18979125 [patent_doc_number] => 11904280 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Filtration system and method for filtering water [patent_app_type] => utility [patent_app_number] => 17/056196 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5118 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 497 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17056196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/056196
Filtration system and method for filtering water May 28, 2019 Issued
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