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] => 10219589 [patent_doc_number] => 20150104582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-16 [patent_title] => 'METHOD FOR MAKING A FUNCTIONALIZED MEMBRANE' [patent_app_type] => utility [patent_app_number] => 14/577248 [patent_app_country] => US [patent_app_date] => 2014-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 17971 [patent_no_of_claims] => 31 [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] => 14577248 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/577248
METHOD FOR MAKING A FUNCTIONALIZED MEMBRANE Dec 18, 2014 Abandoned
Array ( [id] => 11324118 [patent_doc_number] => 20160354730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'METHOD FOR THE PRODUCTION OF POLY(METH)ACRYLONITRILE-BASED POLYMER MEMBRANES, POLYMER MEMBRANES, AND ALSO SOLUTIONS FOR THE PRODUCTION OF A POLYMER MEMBRANE' [patent_app_type] => utility [patent_app_number] => 15/101101 [patent_app_country] => US [patent_app_date] => 2014-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8220 [patent_no_of_claims] => 19 [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] => 15101101 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/101101
METHOD FOR THE PRODUCTION OF POLY(METH)ACRYLONITRILE-BASED POLYMER MEMBRANES, POLYMER MEMBRANES, AND ALSO SOLUTIONS FOR THE PRODUCTION OF A POLYMER MEMBRANE Dec 2, 2014 Abandoned
Array ( [id] => 11289460 [patent_doc_number] => 20160339392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'Integrated Composite Roll Film' [patent_app_type] => utility [patent_app_number] => 14/438967 [patent_app_country] => US [patent_app_date] => 2014-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2902 [patent_no_of_claims] => 21 [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] => 14438967 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/438967
Integrated Composite Roll Film Nov 26, 2014 Abandoned
Array ( [id] => 13287809 [patent_doc_number] => 10155077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-18 [patent_title] => Dialysis machine, and method of determining the calcification in a dialysis machine [patent_app_type] => utility [patent_app_number] => 14/542947 [patent_app_country] => US [patent_app_date] => 2014-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6642 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14542947 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/542947
Dialysis machine, and method of determining the calcification in a dialysis machine Nov 16, 2014 Issued
Array ( [id] => 11066535 [patent_doc_number] => 20160263499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'FILTER DEVICE' [patent_app_type] => utility [patent_app_number] => 15/036404 [patent_app_country] => US [patent_app_date] => 2014-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6832 [patent_no_of_claims] => 11 [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] => 15036404 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/036404
Filter device Nov 11, 2014 Issued
Array ( [id] => 11082612 [patent_doc_number] => 20160279577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'METHOD FOR THE PRODUCTION OF SOLVENT-STABLE POLYMER MEMBRANES, POLYMER MEMBRANE AND ALSO SOLUTION FOR THE PRODUCTION OF A POLYMER MEMBRANE' [patent_app_type] => utility [patent_app_number] => 15/036586 [patent_app_country] => US [patent_app_date] => 2014-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9237 [patent_no_of_claims] => 24 [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] => 15036586 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/036586
METHOD FOR THE PRODUCTION OF SOLVENT-STABLE POLYMER MEMBRANES, POLYMER MEMBRANE AND ALSO SOLUTION FOR THE PRODUCTION OF A POLYMER MEMBRANE Nov 11, 2014 Abandoned
Array ( [id] => 11053642 [patent_doc_number] => 20160250603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-01 [patent_title] => 'HOLLOW POROUS MEMBRANE' [patent_app_type] => utility [patent_app_number] => 15/028263 [patent_app_country] => US [patent_app_date] => 2014-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15037 [patent_no_of_claims] => 15 [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] => 15028263 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/028263
HOLLOW POROUS MEMBRANE Oct 8, 2014 Abandoned
Array ( [id] => 11879889 [patent_doc_number] => 09751045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-05 [patent_title] => 'Apparatus and methods for solution processing' [patent_app_type] => utility [patent_app_number] => 14/492571 [patent_app_country] => US [patent_app_date] => 2014-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 37772 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14492571 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/492571
Apparatus and methods for solution processing Sep 21, 2014 Issued
Array ( [id] => 9802197 [patent_doc_number] => 20150014142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-15 [patent_title] => 'METHOD FOR PROCESSING WASTE WATER USING ZERO PROCESS WATER DISCHARGE' [patent_app_type] => utility [patent_app_number] => 14/491442 [patent_app_country] => US [patent_app_date] => 2014-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3594 [patent_no_of_claims] => 11 [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] => 14491442 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/491442
METHOD FOR PROCESSING WASTE WATER USING ZERO PROCESS WATER DISCHARGE Sep 18, 2014 Abandoned
Array ( [id] => 9927864 [patent_doc_number] => 20150076056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-19 [patent_title] => 'DEVICE FOR USE IN FLUID PURIFICATION' [patent_app_type] => utility [patent_app_number] => 14/490396 [patent_app_country] => US [patent_app_date] => 2014-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6313 [patent_no_of_claims] => 22 [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] => 14490396 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/490396
DEVICE FOR USE IN FLUID PURIFICATION Sep 17, 2014 Abandoned
Array ( [id] => 11128263 [patent_doc_number] => 20160325237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'POROUS HOLLOW FIBER MEMBRANE, METHOD FOR PRODUCING SAME, AND WATER PURIFICATION METHOD' [patent_app_type] => utility [patent_app_number] => 15/108610 [patent_app_country] => US [patent_app_date] => 2014-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8770 [patent_no_of_claims] => 17 [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] => 15108610 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/108610
Porous hollow fiber membrane, method for producing same, and water purification method Sep 17, 2014 Issued
Array ( [id] => 11010057 [patent_doc_number] => 20160207010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'A BASE STABLE SEMIPERMEABLE MEMBRANE AND METHODS THEREOF' [patent_app_type] => utility [patent_app_number] => 15/025419 [patent_app_country] => US [patent_app_date] => 2014-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 12381 [patent_no_of_claims] => 21 [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] => 15025419 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/025419
Base stable semipermeable membrane and methods thereof Sep 17, 2014 Issued
Array ( [id] => 13013639 [patent_doc_number] => 10029927 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-24 [patent_title] => Modular sand filtration-anchor 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] => 15/023791 [patent_app_country] => US [patent_app_date] => 2014-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 5847 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15023791 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/023791
Modular sand filtration-anchor system and wave energy water desalination system and methods of using potable water produced by wave energy desalination Sep 17, 2014 Issued
Array ( [id] => 10974425 [patent_doc_number] => 20140377460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-25 [patent_title] => 'COMPOSITE SEPARATION MEMBRANE' [patent_app_type] => utility [patent_app_number] => 14/481338 [patent_app_country] => US [patent_app_date] => 2014-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5360 [patent_no_of_claims] => 4 [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] => 14481338 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/481338
COMPOSITE SEPARATION MEMBRANE Sep 8, 2014 Abandoned
Array ( [id] => 11017112 [patent_doc_number] => 20160214065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'THERMALLY REARRANGED POLY(BENZOXAZOLECO-IMIDE) SEPARATION MEMBRANE FOR MEMBRANE DISTILLATION AND FABRICATION METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 14/917759 [patent_app_country] => US [patent_app_date] => 2014-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8395 [patent_no_of_claims] => 21 [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] => 14917759 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/917759
Thermally rearranged poly(benzoxazoleco-imide) separation membrane for membrane distillation and fabrication method thereof Sep 2, 2014 Issued
Array ( [id] => 14056079 [patent_doc_number] => 10232321 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-19 [patent_title] => Blood purification membrane, method for manufacturing blood purification membrane, and dialysis device [patent_app_type] => utility [patent_app_number] => 14/913698 [patent_app_country] => US [patent_app_date] => 2014-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 9050 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14913698 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/913698
Blood purification membrane, method for manufacturing blood purification membrane, and dialysis device Aug 24, 2014 Issued
Array ( [id] => 13035833 [patent_doc_number] => 10040031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => High-flux forward osmosis membrane assembly, and forward osmosis module containing same [patent_app_type] => utility [patent_app_number] => 14/915398 [patent_app_country] => US [patent_app_date] => 2014-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11024 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14915398 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/915398
High-flux forward osmosis membrane assembly, and forward osmosis module containing same Aug 24, 2014 Issued
Array ( [id] => 11844440 [patent_doc_number] => 09731984 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-15 [patent_title] => 'Reverse osmosis systems with built in pressure regulation' [patent_app_type] => utility [patent_app_number] => 14/462378 [patent_app_country] => US [patent_app_date] => 2014-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 868 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14462378 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/462378
Reverse osmosis systems with built in pressure regulation Aug 17, 2014 Issued
Array ( [id] => 11296975 [patent_doc_number] => 09504967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-29 [patent_title] => 'Composite membrane with multi-layered active layer' [patent_app_type] => utility [patent_app_number] => 14/459593 [patent_app_country] => US [patent_app_date] => 2014-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5214 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14459593 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/459593
Composite membrane with multi-layered active layer Aug 13, 2014 Issued
Array ( [id] => 9892828 [patent_doc_number] => 20150048028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-19 [patent_title] => 'Water Purifier with Integrated Power Generator' [patent_app_type] => utility [patent_app_number] => 14/458909 [patent_app_country] => US [patent_app_date] => 2014-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2247 [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] => 14458909 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/458909
Water purifier with integrated power generator Aug 12, 2014 Issued
Menu