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] => 17539937 [patent_doc_number] => 11305041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Oxygenator antithrombotic coating and method of manufacture [patent_app_type] => utility [patent_app_number] => 16/920877 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 15865 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16920877 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/920877
Oxygenator antithrombotic coating and method of manufacture Jul 5, 2020 Issued
Array ( [id] => 18738476 [patent_doc_number] => 20230347393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => DEVICE FOR COLLECTING, STORING AND TRANSPORTING FERMENTABLE WASTE [patent_app_type] => utility [patent_app_number] => 17/597497 [patent_app_country] => US [patent_app_date] => 2020-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17597497 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/597497
DEVICE FOR COLLECTING, STORING AND TRANSPORTING FERMENTABLE WASTE Jul 2, 2020 Abandoned
Array ( [id] => 17981333 [patent_doc_number] => 20220347369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => FILTER FOR REMOVAL OF MULTIPLE SCLEROSIS-ASSOCIATED T-CELLS [patent_app_type] => utility [patent_app_number] => 17/620265 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49090 [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] => 17620265 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/620265
Filter for removal of multiple sclerosis-associated t-cells Jun 25, 2020 Issued
Array ( [id] => 17775365 [patent_doc_number] => 20220241714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => FILTER ASSEMBLY AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/622010 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17622010 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/622010
FILTER ASSEMBLY AND SYSTEM Jun 24, 2020 Abandoned
Array ( [id] => 16596979 [patent_doc_number] => 20210023510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => POROUS MEMBRANE AND FILTER CARTRIDGE [patent_app_type] => utility [patent_app_number] => 16/910253 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10897 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16910253 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/910253
Porous membrane and filter cartridge Jun 23, 2020 Issued
Array ( [id] => 17981566 [patent_doc_number] => 20220347602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => FILTER ELEMENT ENDCAP WITH SHROUD [patent_app_type] => utility [patent_app_number] => 17/621491 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -52 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17621491 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621491
Filter element endcap with shroud Jun 23, 2020 Issued
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] => 17895524 [patent_doc_number] => 20220305186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => METHOD FOR CONTROLLING THE AMOUNT OF ANTICOAGULANT PRESENT IN COLLECTED PLASMA AFTER APHERESIS [patent_app_type] => utility [patent_app_number] => 17/631819 [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] => 4115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631819 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631819
METHOD FOR CONTROLLING THE AMOUNT OF ANTICOAGULANT PRESENT IN COLLECTED PLASMA AFTER APHERESIS Jun 22, 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 Abandoned
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 Issued
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
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