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] => 12750010 [patent_doc_number] => 20180141837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => Nano Bubble and Hydroxyl Radical Generator (NBHRG) and Processing System to Decontaminate Water without Chemicals Using NBHRG [patent_app_type] => utility [patent_app_number] => 14/890103 [patent_app_country] => US [patent_app_date] => 2015-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7321 [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] => 14890103 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/890103
Nano bubble and hydroxyl radical generator (NBHRG) and processing system to decontaminate water without chemicals using NBHRG May 11, 2015 Issued
Array ( [id] => 15307085 [patent_doc_number] => 10518227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Zwitterion-functionalized block copolymer membranes and associated block copolymer composition [patent_app_type] => utility [patent_app_number] => 15/311477 [patent_app_country] => US [patent_app_date] => 2015-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7890 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15311477 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/311477
Zwitterion-functionalized block copolymer membranes and associated block copolymer composition May 11, 2015 Issued
Array ( [id] => 11400772 [patent_doc_number] => 20170021310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-26 [patent_title] => 'POROUS ASYMMETRIC POLYPHENYLENE ETHER MEMBRANES AND ASSOCIATED SEPARATION MODULES AND METHODS' [patent_app_type] => utility [patent_app_number] => 15/302323 [patent_app_country] => US [patent_app_date] => 2015-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12155 [patent_no_of_claims] => 22 [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] => 15302323 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/302323
Porous asymmetric polyphenylene ether membranes and associated separation modules and methods Apr 30, 2015 Issued
Array ( [id] => 11442277 [patent_doc_number] => 20170043297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'ASYMMETRIC POLY(PHENYLENE ETHER) CO-POLYMER MEMBRANE, SEPARATION MODULE THEREOF; AND METHODS OF MAKING' [patent_app_type] => utility [patent_app_number] => 15/303061 [patent_app_country] => US [patent_app_date] => 2015-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12585 [patent_no_of_claims] => 21 [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] => 15303061 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/303061
ASYMMETRIC POLY(PHENYLENE ETHER) CO-POLYMER MEMBRANE, SEPARATION MODULE THEREOF; AND METHODS OF MAKING Apr 30, 2015 Abandoned
Array ( [id] => 11435148 [patent_doc_number] => 20170036169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'ASYMMETRIC POLY(PHENYLENE ETHER) CO-POLYMER MEMBRANE, SEPARATION MODULE THEREOF AND METHODS OF MAKING' [patent_app_type] => utility [patent_app_number] => 15/303058 [patent_app_country] => US [patent_app_date] => 2015-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12284 [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] => 15303058 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/303058
ASYMMETRIC POLY(PHENYLENE ETHER) CO-POLYMER MEMBRANE, SEPARATION MODULE THEREOF AND METHODS OF MAKING Apr 29, 2015 Abandoned
Array ( [id] => 11442280 [patent_doc_number] => 20170043301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'COMPOSITE MEMBRANE WITH SUPPORT COMPRISING POLY(PHENYLENE ETHER) AND AMPHILPHILIC POLYMER; METHOD OF MAKING; AND SEPARATION MODULE THEREOF' [patent_app_type] => utility [patent_app_number] => 15/303556 [patent_app_country] => US [patent_app_date] => 2015-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12931 [patent_no_of_claims] => 20 [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] => 15303556 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/303556
Composite membrane with support comprising poly(phenylene ether) and amphilphilic polymer; method of making; and separation module thereof Apr 29, 2015 Issued
Array ( [id] => 14143737 [patent_doc_number] => 10252220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-09 [patent_title] => Porous asymmetric polyphenylene ether membranes and associated separation modules and methods [patent_app_type] => utility [patent_app_number] => 15/302276 [patent_app_country] => US [patent_app_date] => 2015-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 11292 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15302276 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/302276
Porous asymmetric polyphenylene ether membranes and associated separation modules and methods Apr 29, 2015 Issued
Array ( [id] => 10347346 [patent_doc_number] => 20150232351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'OSMOTICALLY DRIVEN MEMBRANE PROCESSES AND SYSTEMS AND METHODS FOR DRAW SOLUTE RECOVERY' [patent_app_type] => utility [patent_app_number] => 14/695974 [patent_app_country] => US [patent_app_date] => 2015-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 19161 [patent_no_of_claims] => 26 [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] => 14695974 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/695974
OSMOTICALLY DRIVEN MEMBRANE PROCESSES AND SYSTEMS AND METHODS FOR DRAW SOLUTE RECOVERY Apr 23, 2015 Abandoned
Array ( [id] => 10755238 [patent_doc_number] => 20160101390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-14 [patent_title] => 'MODIFICATION OF MEMBRANES WITH POLYDOPAMINE AND SILVER NANOPARTICLES FORMED IN SITU TO MITIGATE BIOFOULING' [patent_app_type] => utility [patent_app_number] => 14/689085 [patent_app_country] => US [patent_app_date] => 2015-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5956 [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] => 14689085 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/689085
MODIFICATION OF MEMBRANES WITH POLYDOPAMINE AND SILVER NANOPARTICLES FORMED IN SITU TO MITIGATE BIOFOULING Apr 16, 2015 Abandoned
Array ( [id] => 16026383 [patent_doc_number] => 10675593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Virus removal membrane [patent_app_type] => utility [patent_app_number] => 15/302278 [patent_app_country] => US [patent_app_date] => 2015-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11492 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 648 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15302278 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/302278
Virus removal membrane Apr 9, 2015 Issued
Array ( [id] => 16429447 [patent_doc_number] => 10829514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Virus removal membrane [patent_app_type] => utility [patent_app_number] => 15/302269 [patent_app_country] => US [patent_app_date] => 2015-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 16360 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 650 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15302269 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/302269
Virus removal membrane Apr 9, 2015 Issued
Array ( [id] => 11100724 [patent_doc_number] => 20160297694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-13 [patent_title] => 'HYBRID VAPOR COMPRESSION MEMBRANE DISTILLATION DRIVE ASSEMBLYAND METHOD OF USE' [patent_app_type] => utility [patent_app_number] => 14/680260 [patent_app_country] => US [patent_app_date] => 2015-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6655 [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] => 14680260 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/680260
HYBRID VAPOR COMPRESSION MEMBRANE DISTILLATION DRIVE ASSEMBLYAND METHOD OF USE Apr 6, 2015 Abandoned
Array ( [id] => 11462992 [patent_doc_number] => 09579608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-28 [patent_title] => 'Composite membranes and methods of preparation thereof' [patent_app_type] => utility [patent_app_number] => 14/675316 [patent_app_country] => US [patent_app_date] => 2015-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12332 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14675316 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/675316
Composite membranes and methods of preparation thereof Mar 30, 2015 Issued
Array ( [id] => 11091095 [patent_doc_number] => 20160288063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'HYDROPHILICALLY MODIFIED FLUORINATED MEMBRANE (III)' [patent_app_type] => utility [patent_app_number] => 14/675562 [patent_app_country] => US [patent_app_date] => 2015-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8166 [patent_no_of_claims] => 15 [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] => 14675562 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/675562
Hydrophilically modified fluorinated membrane (III) Mar 30, 2015 Issued
Array ( [id] => 11091094 [patent_doc_number] => 20160288061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'HYDROPHILICALLY MODIFIED FLUORINATED MEMBRANE (I)' [patent_app_type] => utility [patent_app_number] => 14/675528 [patent_app_country] => US [patent_app_date] => 2015-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7891 [patent_no_of_claims] => 20 [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] => 14675528 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/675528
Hydrophilically modified fluorinated membrane (I) Mar 30, 2015 Issued
Array ( [id] => 11541779 [patent_doc_number] => 20170095604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-06 [patent_title] => 'DIALYSATE SUPPLY DEVICE AND BLOOD DIALYZING APPARATUS HAVING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/301709 [patent_app_country] => US [patent_app_date] => 2015-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6847 [patent_no_of_claims] => 23 [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] => 15301709 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/301709
Dialysate supply device and blood dialyzing apparatus having the same Mar 30, 2015 Issued
Array ( [id] => 13384305 [patent_doc_number] => 20180243694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => APPARATUS AND METHOD FOR REVERSE OSMOSIS [patent_app_type] => utility [patent_app_number] => 15/128890 [patent_app_country] => US [patent_app_date] => 2015-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15128890 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/128890
Apparatus and method for reverse osmosis Mar 30, 2015 Issued
Array ( [id] => 11091092 [patent_doc_number] => 20160288059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'HYDROPHILICALLY MODIFIED FLUORINATED MEMBRANE (II)' [patent_app_type] => utility [patent_app_number] => 14/675547 [patent_app_country] => US [patent_app_date] => 2015-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7094 [patent_no_of_claims] => 17 [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] => 14675547 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/675547
Hydrophilically modified fluorinated membrane (II) Mar 30, 2015 Issued
Array ( [id] => 11091091 [patent_doc_number] => 20160288060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'HYDROPHILICALLY MODIFIED FLUORINATED MEMBRANE (V)' [patent_app_type] => utility [patent_app_number] => 14/675592 [patent_app_country] => US [patent_app_date] => 2015-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4906 [patent_no_of_claims] => 18 [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] => 14675592 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/675592
Hydrophilically modified fluorinated membrane (V) Mar 30, 2015 Issued
Array ( [id] => 11091093 [patent_doc_number] => 20160288062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'HYDROPHILICALLY MODIFIED FLUORINATED MEMBRANE (IV)' [patent_app_type] => utility [patent_app_number] => 14/675585 [patent_app_country] => US [patent_app_date] => 2015-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6610 [patent_no_of_claims] => 12 [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] => 14675585 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/675585
Hydrophilically modified fluorinated membrane (IV) Mar 30, 2015 Issued
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