Search

Krishnan S. Menon

Examiner (ID: 4688)

Most Active Art Unit
1777
Art Unit(s)
1797, 1723, 1777
Total Applications
2532
Issued Applications
1362
Pending Applications
287
Abandoned Applications
948

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17748581 [patent_doc_number] => 20220226784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => Hollow Fiber Membrane [patent_app_type] => utility [patent_app_number] => 17/619378 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12886 [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] => 17619378 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/619378
Hollow Fiber Membrane Jun 22, 2020 Abandoned
Array ( [id] => 17760380 [patent_doc_number] => 20220233992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => FINE PARTICLE AGGREGATION METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 17/616523 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17616523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616523
FINE PARTICLE AGGREGATION METHOD AND APPARATUS Jun 21, 2020 Pending
Array ( [id] => 17760380 [patent_doc_number] => 20220233992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => FINE PARTICLE AGGREGATION METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 17/616523 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17616523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616523
FINE PARTICLE AGGREGATION METHOD AND APPARATUS Jun 21, 2020 Pending
Array ( [id] => 16359779 [patent_doc_number] => 20200316530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => Potting or Bonding Composition for Filtration Membrane Modules [patent_app_type] => utility [patent_app_number] => 16/906582 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11334 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16906582 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/906582
Potting or bonding composition for filtration membrane modules Jun 18, 2020 Issued
Array ( [id] => 16612287 [patent_doc_number] => 20210030940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => Membrane Oxygenator with Gas Exchange Fiber Lumen Access Based on Fiber Effective Length [patent_app_type] => utility [patent_app_number] => 16/903811 [patent_app_country] => US [patent_app_date] => 2020-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16903811 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/903811
Membrane oxygenator with gas exchange fiber lumen access based on fiber effective length Jun 16, 2020 Issued
Array ( [id] => 17760708 [patent_doc_number] => 20220234320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => DEVICE AND METHOD FOR SEPARATING SUBSTANCES OF DIFFERENT FLOWABILITY THAT ARE MIXED TOGETHER [patent_app_type] => utility [patent_app_number] => 17/617791 [patent_app_country] => US [patent_app_date] => 2020-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17617791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/617791
Device and method for separating substances of different flowability that are mixed together Jun 16, 2020 Issued
Array ( [id] => 17850855 [patent_doc_number] => 20220280896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => GAS SEPARATION MEMBRANE MODULE [patent_app_type] => utility [patent_app_number] => 17/634304 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17634304 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/634304
GAS SEPARATION MEMBRANE MODULE Jun 15, 2020 Abandoned
Array ( [id] => 17836759 [patent_doc_number] => 20220274064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => Filtration membrane and method of production thereof [patent_app_type] => utility [patent_app_number] => 17/618203 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17618203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/618203
Filtration membrane and method of production thereof Jun 10, 2020 Pending
Array ( [id] => 16511700 [patent_doc_number] => 20200390957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => BLOOD CHAMBER LID HAVING INTEGRATED BLOOD FILTER AND VENT [patent_app_type] => utility [patent_app_number] => 16/899204 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16899204 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/899204
Blood chamber lid having integrated blood filter and vent Jun 10, 2020 Issued
Array ( [id] => 18043922 [patent_doc_number] => 11517859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Composite material for removal of hydrophobic components from fluid mixtures [patent_app_type] => utility [patent_app_number] => 16/897946 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 25 [patent_no_of_words] => 8198 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16897946 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/897946
Composite material for removal of hydrophobic components from fluid mixtures Jun 9, 2020 Issued
Array ( [id] => 17481965 [patent_doc_number] => 20220089469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => CENTRIFUGAL DEHYDRATOR AND CENTRIFUGAL DEHYDRATION METHOD [patent_app_type] => utility [patent_app_number] => 17/420339 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17420339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/420339
Centrifugal dehydrator and centrifugal dehydration method Jun 8, 2020 Issued
Array ( [id] => 17570964 [patent_doc_number] => 11319221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Integrated desalination-power system [patent_app_type] => utility [patent_app_number] => 16/893301 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5971 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16893301 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/893301
Integrated desalination-power system Jun 3, 2020 Issued
Array ( [id] => 18165424 [patent_doc_number] => 20230032023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => FE-AL-BASED METAL POROUS MEMBRANE AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/791497 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17791497 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/791497
Fe-Al-based metal porous membrane and preparation method thereof Jun 3, 2020 Issued
Array ( [id] => 17905406 [patent_doc_number] => 11459249 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Centrifugal reverse osmosis system [patent_app_type] => utility [patent_app_number] => 16/888120 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4129 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16888120 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/888120
Centrifugal reverse osmosis system May 28, 2020 Issued
Array ( [id] => 17680239 [patent_doc_number] => 11364472 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-21 [patent_title] => CNT-based reverse osmosis desalination [patent_app_type] => utility [patent_app_number] => 16/881220 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4158 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16881220 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/881220
CNT-based reverse osmosis desalination May 21, 2020 Issued
Array ( [id] => 17761319 [patent_doc_number] => 20220234931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => ULTRAPURE WATER PRODUCTION SYSTEM AND METHOD OF PRODUCING ULTRAPURE WATER [patent_app_type] => utility [patent_app_number] => 17/613731 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17613731 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613731
ULTRAPURE WATER PRODUCTION SYSTEM AND METHOD OF PRODUCING ULTRAPURE WATER May 21, 2020 Pending
Array ( [id] => 19777695 [patent_doc_number] => 12226716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Target cell capture filter and target cell capture method [patent_app_type] => utility [patent_app_number] => 17/612133 [patent_app_country] => US [patent_app_date] => 2020-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2296 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17612133 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/612133
Target cell capture filter and target cell capture method May 18, 2020 Issued
Array ( [id] => 17227535 [patent_doc_number] => 20210354091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => PRODUCTION OF THIN FILM COMPOSITE HOLLOW FIBER MEMBRANES [patent_app_type] => utility [patent_app_number] => 16/874423 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16874423 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/874423
Production of thin film composite hollow fiber membranes May 13, 2020 Issued
Array ( [id] => 16549611 [patent_doc_number] => 10882760 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-01-05 [patent_title] => System and method for reducing water pump cycling and TDS creep when producing purified water [patent_app_type] => utility [patent_app_number] => 15/930494 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10259 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 379 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15930494 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/930494
System and method for reducing water pump cycling and TDS creep when producing purified water May 12, 2020 Issued
Array ( [id] => 16436092 [patent_doc_number] => 20200353417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => THIN WALL POLYETHER BLOCK AMIDE MEMBRANE TUBING AND MODULE [patent_app_type] => utility [patent_app_number] => 16/872098 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16872098 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/872098
Thin wall polyether block amide membrane tubing and module May 10, 2020 Issued
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