Search

Krishnan S. Menon

Examiner (ID: 13721, Phone: (571)272-1143 , Office: P/1777 )

Most Active Art Unit
1777
Art Unit(s)
1723, 1797, 1777, 1771
Total Applications
2587
Issued Applications
1401
Pending Applications
259
Abandoned Applications
960

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14564737 [patent_doc_number] => 20190209975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => THIN FILM COMPOSITE MEMBRANES FOR FLUID SEPARATIONS [patent_app_type] => utility [patent_app_number] => 16/356343 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16356343 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/356343
Thin film composite membranes for fluid separations Mar 17, 2019 Issued
Array ( [id] => 16960835 [patent_doc_number] => 20210212334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => METHOD FOR PREPARING DAIRY PRODUCT BASED ON PRINCIPLE OF FORWARD OSMOSIS [patent_app_type] => utility [patent_app_number] => 16/753412 [patent_app_country] => US [patent_app_date] => 2019-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16753412 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/753412
METHOD FOR PREPARING DAIRY PRODUCT BASED ON PRINCIPLE OF FORWARD OSMOSIS Mar 14, 2019 Abandoned
Array ( [id] => 16621628 [patent_doc_number] => 20210040281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => FREE STANDING PLEATABLE BLOCK COPOLYMER MATERIALS AND METHOD OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 16/979611 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16979611 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/979611
FREE STANDING PLEATABLE BLOCK COPOLYMER MATERIALS AND METHOD OF MAKING THE SAME Mar 11, 2019 Abandoned
Array ( [id] => 16524150 [patent_doc_number] => 20200398230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => FUNCTIONAL FIBROUS MEMBRANE, METHOD FOR MANUFACTURING THE SAME, FILTER COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 16/978515 [patent_app_country] => US [patent_app_date] => 2019-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16978515 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/978515
Functional fibrous membrane, method for manufacturing the same, filter comprising the same Mar 6, 2019 Issued
Array ( [id] => 16620397 [patent_doc_number] => 20210039050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => HOLLOW FIBER MEMBRANE AND METHOD OF PRODUCING HOLLOW FIBER MEMBRANE [patent_app_type] => utility [patent_app_number] => 16/978186 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16978186 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/978186
HOLLOW FIBER MEMBRANE AND METHOD OF PRODUCING HOLLOW FIBER MEMBRANE Feb 27, 2019 Abandoned
Array ( [id] => 18909374 [patent_doc_number] => 11872337 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Fluid preparation and treatment devices methods and systems [patent_app_type] => utility [patent_app_number] => 16/288725 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 57 [patent_figures_cnt] => 115 [patent_no_of_words] => 76246 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16288725 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/288725
Fluid preparation and treatment devices methods and systems Feb 27, 2019 Issued
Array ( [id] => 14775257 [patent_doc_number] => 20190262526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => Fluid Preparation and Treatment Devices Methods and Systems [patent_app_type] => utility [patent_app_number] => 16/288671 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 76251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16288671 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/288671
Fluid Preparation and Treatment Devices Methods and Systems Feb 27, 2019 Abandoned
Array ( [id] => 14775253 [patent_doc_number] => 20190262524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => Fluid Preparation and Treatment Devices Methods and Systems [patent_app_type] => utility [patent_app_number] => 16/288562 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 76243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16288562 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/288562
Fluid preparation and treatment devices methods and systems Feb 27, 2019 Issued
Array ( [id] => 14775255 [patent_doc_number] => 20190262525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => Fluid Preparation and Treatment Devices Methods and Systems [patent_app_type] => utility [patent_app_number] => 16/288568 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 76252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16288568 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/288568
Fluid preparation and treatment devices methods and systems Feb 27, 2019 Issued
Array ( [id] => 16168484 [patent_doc_number] => 10710024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Method and system for performing a batch reverse osmosis process using a tank with a movable partition [patent_app_type] => utility [patent_app_number] => 16/285784 [patent_app_country] => US [patent_app_date] => 2019-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 6551 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16285784 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/285784
Method and system for performing a batch reverse osmosis process using a tank with a movable partition Feb 25, 2019 Issued
Array ( [id] => 14775759 [patent_doc_number] => 20190262777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => MACROPOROUS POLYVINYLIDENE FLUORIDE (PVDF) MEMBRANES [patent_app_type] => utility [patent_app_number] => 16/286044 [patent_app_country] => US [patent_app_date] => 2019-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16286044 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/286044
Macroporous polyvinylidene fluoride (PVDF) membranes Feb 25, 2019 Issued
Array ( [id] => 17525990 [patent_doc_number] => 11298658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Apparatus and methods for solution processing [patent_app_type] => utility [patent_app_number] => 16/277139 [patent_app_country] => US [patent_app_date] => 2019-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 36888 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16277139 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/277139
Apparatus and methods for solution processing Feb 14, 2019 Issued
Array ( [id] => 16555881 [patent_doc_number] => 20210001029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => APPARATUS AND METHOD FOR FILLING SOLUTION BAGS FOR DIALYSIS [patent_app_type] => utility [patent_app_number] => 16/971414 [patent_app_country] => US [patent_app_date] => 2019-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16971414 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/971414
Apparatus and method for filling solution bags for dialysis Feb 13, 2019 Issued
Array ( [id] => 14746421 [patent_doc_number] => 20190256384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => SYSTEM AND METHOD OF WATER PURIFICATION UTILIZING AN IONOMER MEMBRANE [patent_app_type] => utility [patent_app_number] => 16/273101 [patent_app_country] => US [patent_app_date] => 2019-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16273101 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/273101
System and method of water purification utilizing an ionomer membrane Feb 10, 2019 Issued
Array ( [id] => 16060669 [patent_doc_number] => 10689266 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-23 [patent_title] => Integrated desalination-power system [patent_app_type] => utility [patent_app_number] => 16/478895 [patent_app_country] => US [patent_app_date] => 2019-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4493 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16478895 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/478895
Integrated desalination-power system Jan 24, 2019 Issued
Array ( [id] => 16914353 [patent_doc_number] => 20210187445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => REVERSE OSMOSIS MEMBRANE AND METHOD FOR PRODUCING REVERSE OSMOSIS MEMBRANE [patent_app_type] => utility [patent_app_number] => 16/771091 [patent_app_country] => US [patent_app_date] => 2019-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5176 [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] => 16771091 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/771091
Reverse osmosis membrane and method for producing reverse osmosis membrane Jan 23, 2019 Issued
Array ( [id] => 18116599 [patent_doc_number] => 11547971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Ceramic filter membrane module [patent_app_type] => utility [patent_app_number] => 16/963222 [patent_app_country] => US [patent_app_date] => 2019-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5006 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16963222 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/963222
Ceramic filter membrane module Jan 17, 2019 Issued
Array ( [id] => 14309211 [patent_doc_number] => 20190144309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => RESOURCE RECOVERY METHOD USING MULTI-STAGE SUBMERGED MEMBRANE DISTILLATION WATER TREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 16/250079 [patent_app_country] => US [patent_app_date] => 2019-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16250079 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/250079
Resource recovery method using desalination water treatment apparatus Jan 16, 2019 Issued
Array ( [id] => 14581013 [patent_doc_number] => 20190218115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => Underwater Systems Having Co-Located Data Center and Water Desalination Subunits [patent_app_type] => utility [patent_app_number] => 16/248009 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12472 [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] => 16248009 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/248009
Underwater systems having co-located data center and water desalination subunits Jan 14, 2019 Issued
Array ( [id] => 17460067 [patent_doc_number] => 20220073372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => SYSTEM FOR THE PURIFICATION OF WATER BY COLD EVAPORATION THROUGH FRACTIONATED SURFACES [patent_app_type] => utility [patent_app_number] => 17/422979 [patent_app_country] => US [patent_app_date] => 2019-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1439 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17422979 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422979
System for the purification of water by cold evaporation through fractionated surfaces Jan 13, 2019 Issued
Menu