Search

Pranav N. Patel

Examiner (ID: 70, Phone: (571)272-5142 , Office: P/1777 )

Most Active Art Unit
1777
Art Unit(s)
1777, 1779
Total Applications
798
Issued Applications
488
Pending Applications
98
Abandoned Applications
233

Applications

Application numberTitle of the applicationFiling DateStatus
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] => 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] => 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] => 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
Array ( [id] => 19650372 [patent_doc_number] => 12172133 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Porous hollow fiber membrane [patent_app_type] => utility [patent_app_number] => 17/049806 [patent_app_country] => US [patent_app_date] => 2019-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 16259 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049806
Porous hollow fiber membrane May 23, 2019 Issued
Array ( [id] => 14806885 [patent_doc_number] => 20190270052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => MANUFACTURE OF A FILTRATION MEMBRANE [patent_app_type] => utility [patent_app_number] => 16/417454 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16417454 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/417454
MANUFACTURE OF A FILTRATION MEMBRANE May 19, 2019 Abandoned
Array ( [id] => 14808103 [patent_doc_number] => 20190270661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => SCALING INHIBITOR AND DISINFECTANT METHOD [patent_app_type] => utility [patent_app_number] => 16/414740 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16414740 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/414740
SCALING INHIBITOR AND DISINFECTANT METHOD May 15, 2019 Abandoned
Array ( [id] => 15554263 [patent_doc_number] => 20200061543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => Aeration Device for Filtration System [patent_app_type] => utility [patent_app_number] => 16/413674 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16413674 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/413674
Aeration Device for Filtration System May 15, 2019 Abandoned
Array ( [id] => 14777603 [patent_doc_number] => 20190263699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => IN-SITU RESOURCE UTILIZATION-DERIVED WATER PURIFICATION AND HYDROGEN AND OXYGEN PRODUCTION [patent_app_type] => utility [patent_app_number] => 16/410198 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16410198 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/410198
In-situ resource utilization-derived water purification and hydrogen and oxygen production May 12, 2019 Issued
Array ( [id] => 14775753 [patent_doc_number] => 20190262774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => HOLLOW-FIBER MEMBRANE MODULE [patent_app_type] => utility [patent_app_number] => 16/407763 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16407763 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/407763
HOLLOW-FIBER MEMBRANE MODULE May 8, 2019 Abandoned
Array ( [id] => 17051102 [patent_doc_number] => 20210260536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => MICRO OR NANO POROUS MEMBRANE, MANUFACTURING METHOD OF SAME, POROUS RESIN MEMBRANE COMPLEX, AND FILTER ELEMENT [patent_app_type] => utility [patent_app_number] => 17/049431 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049431
Micro or nano porous membrane, manufacturing method of same, porous resin membrane complex, and filter element May 7, 2019 Issued
Array ( [id] => 15383959 [patent_doc_number] => 10533152 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-01-14 [patent_title] => Instruments, modules, and methods for improved detection of edited sequences in live cells [patent_app_type] => utility [patent_app_number] => 16/399988 [patent_app_country] => US [patent_app_date] => 2019-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 78 [patent_no_of_words] => 53509 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 358 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16399988 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/399988
Instruments, modules, and methods for improved detection of edited sequences in live cells Apr 29, 2019 Issued
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