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] => 11835059 [patent_doc_number] => 20170216778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'MEMBRANE MODULE' [patent_app_type] => utility [patent_app_number] => 15/486437 [patent_app_country] => US [patent_app_date] => 2017-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6618 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15486437 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/486437
Membrane module Apr 12, 2017 Issued
Array ( [id] => 14611881 [patent_doc_number] => 10358626 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-23 [patent_title] => Perfusion filtration systems [patent_app_type] => utility [patent_app_number] => 15/485866 [patent_app_country] => US [patent_app_date] => 2017-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7045 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15485866 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/485866
Perfusion filtration systems Apr 11, 2017 Issued
Array ( [id] => 11756390 [patent_doc_number] => 20170203257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'COMPOSITE PERFLUOROHYDROCARBON MEMBRANES, THEIR PREPARATION AND USE' [patent_app_type] => utility [patent_app_number] => 15/478923 [patent_app_country] => US [patent_app_date] => 2017-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10611 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15478923 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/478923
Composite perfluorohydrocarbon membranes, their preparation and use Apr 3, 2017 Issued
Array ( [id] => 17974607 [patent_doc_number] => 11491446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Virus removal membrane and method for manufacturing virus removal membrane [patent_app_type] => utility [patent_app_number] => 16/088347 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11874 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16088347 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/088347
Virus removal membrane and method for manufacturing virus removal membrane Mar 29, 2017 Issued
Array ( [id] => 13968829 [patent_doc_number] => 10213750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-26 [patent_title] => Hydrophilically modified fluorinated membrane (I) [patent_app_type] => utility [patent_app_number] => 15/472529 [patent_app_country] => US [patent_app_date] => 2017-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 7248 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15472529 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/472529
Hydrophilically modified fluorinated membrane (I) Mar 28, 2017 Issued
Array ( [id] => 13647685 [patent_doc_number] => 09850144 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-12-26 [patent_title] => Desalination method for producing freshwater by reverse osmosis of seawater [patent_app_type] => utility [patent_app_number] => 15/451705 [patent_app_country] => US [patent_app_date] => 2017-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 4664 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15451705 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/451705
Desalination method for producing freshwater by reverse osmosis of seawater Mar 6, 2017 Issued
Array ( [id] => 15100205 [patent_doc_number] => 10471398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Graft copolymer functionalized article [patent_app_type] => utility [patent_app_number] => 15/444565 [patent_app_country] => US [patent_app_date] => 2017-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10257 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 15444565 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/444565
Graft copolymer functionalized article Feb 27, 2017 Issued
Array ( [id] => 16899422 [patent_doc_number] => 20210178338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => ULTRATHIN-FILM COMPOSITE MEMBRANE BASED ON THERMALLY REARRANGED POLY(BENZOXAZOLE-IMIDE) COPOLYMER, AND PRODUCTION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/079836 [patent_app_country] => US [patent_app_date] => 2017-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16079836 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/079836
ULTRATHIN-FILM COMPOSITE MEMBRANE BASED ON THERMALLY REARRANGED POLY(BENZOXAZOLE-IMIDE) COPOLYMER, AND PRODUCTION METHOD THEREFOR Feb 21, 2017 Abandoned
Array ( [id] => 16976299 [patent_doc_number] => 20210220536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => MEDICAL DEVICE AND METHOD FOR OPERATING A MEDICAL DEVICE [patent_app_type] => utility [patent_app_number] => 15/998960 [patent_app_country] => US [patent_app_date] => 2017-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15998960 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/998960
MEDICAL DEVICE AND METHOD FOR OPERATING A MEDICAL DEVICE Feb 15, 2017 Abandoned
Array ( [id] => 12747787 [patent_doc_number] => 20180141096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => Filter Cloth Recovery Device and Copper Rod Continuous Casting and Rolling Manufacturing System Using the Same [patent_app_type] => utility [patent_app_number] => 15/430500 [patent_app_country] => US [patent_app_date] => 2017-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15430500 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/430500
Filter cloth recovery device and copper rod continuous casting and rolling manufacturing system using the same Feb 11, 2017 Issued
Array ( [id] => 14197143 [patent_doc_number] => 10265659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-23 [patent_title] => Process for manufacturing a fluidic element and fluidic element manufactured using said process [patent_app_type] => utility [patent_app_number] => 15/429472 [patent_app_country] => US [patent_app_date] => 2017-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3859 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15429472 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/429472
Process for manufacturing a fluidic element and fluidic element manufactured using said process Feb 9, 2017 Issued
Array ( [id] => 11836611 [patent_doc_number] => 20170218330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'SYSTEMS AND METHODS FOR THE SEPARATION OF CELLS FROM MICROCARRIERS USING A SPINNING MEMBRANE' [patent_app_type] => utility [patent_app_number] => 15/421075 [patent_app_country] => US [patent_app_date] => 2017-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4921 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15421075 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/421075
SYSTEMS AND METHODS FOR THE SEPARATION OF CELLS FROM MICROCARRIERS USING A SPINNING MEMBRANE Jan 30, 2017 Pending
Array ( [id] => 11626226 [patent_doc_number] => 20170136414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'WATER TREATMENT METHOD, WATER TREATMENT SYSTEM, AND WATER TREATMENT APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/420881 [patent_app_country] => US [patent_app_date] => 2017-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 21400 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15420881 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/420881
WATER TREATMENT METHOD, WATER TREATMENT SYSTEM, AND WATER TREATMENT APPARATUS Jan 30, 2017 Abandoned
Array ( [id] => 13871277 [patent_doc_number] => 20190031979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => HYDROGEL MATERIAL THAT MAY BE USED FOR THE SEQUESTRATION OF ORGANOPHOSPHORUS COMPOUNDS [patent_app_type] => utility [patent_app_number] => 16/073517 [patent_app_country] => US [patent_app_date] => 2017-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4131 [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] => 16073517 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/073517
HYDROGEL MATERIAL THAT MAY BE USED FOR THE SEQUESTRATION OF ORGANOPHOSPHORUS COMPOUNDS Jan 25, 2017 Abandoned
Array ( [id] => 15036359 [patent_doc_number] => 20190329184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => HYDROPHILIC POLYMER AND MEMBRANE FOR OIL-WATER SEPARATION AND METHOD OF PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 16/475250 [patent_app_country] => US [patent_app_date] => 2017-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16475250 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/475250
Hydrophilic polymer and membrane for oil-water separation and method of producing the same Jan 17, 2017 Issued
Array ( [id] => 11619601 [patent_doc_number] => 20170129788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'Damping Plate Sand Filtration System and Wave Energy Water Desalination System and Methods of Using Potable Water Produced by Wave Energy Desalination' [patent_app_type] => utility [patent_app_number] => 15/409075 [patent_app_country] => US [patent_app_date] => 2017-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6344 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15409075 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/409075
Damping plate sand filtration system and wave energy water desalination system and methods of using potable water produced by wave energy desalination Jan 17, 2017 Issued
Array ( [id] => 11851481 [patent_doc_number] => 20170225974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'Self-Contained Desalination Unit' [patent_app_type] => utility [patent_app_number] => 15/400986 [patent_app_country] => US [patent_app_date] => 2017-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5524 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15400986 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/400986
Self-Contained Desalination Unit Jan 6, 2017 Abandoned
Array ( [id] => 14171461 [patent_doc_number] => 10259725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-16 [patent_title] => Method of synthesizing cellulose nano-crystals from date palm seeds [patent_app_type] => utility [patent_app_number] => 15/396307 [patent_app_country] => US [patent_app_date] => 2016-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2279 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15396307 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/396307
Method of synthesizing cellulose nano-crystals from date palm seeds Dec 29, 2016 Issued
Array ( [id] => 11704747 [patent_doc_number] => 20170173246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'Extracorporeal Fluidic Device for Collecting Circulating Tumor Cells and Method of Use Thereof' [patent_app_type] => utility [patent_app_number] => 15/392147 [patent_app_country] => US [patent_app_date] => 2016-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6696 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15392147 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/392147
Extracorporeal Fluidic Device for Collecting Circulating Tumor Cells and Method of Use Thereof Dec 27, 2016 Abandoned
Array ( [id] => 14070101 [patent_doc_number] => 20190083938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => METHOD FOR MANUFACTURING SELF-HEALING HYDROGEL-FILLED SEPARATION MEMBRANE FOR WATER TREATMENT [patent_app_type] => utility [patent_app_number] => 15/508728 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15508728 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/508728
Method for manufacturing self-healing hydrogel-filled separation membrane for water treatment Dec 20, 2016 Issued
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