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] => 18312598 [patent_doc_number] => 20230116498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => CONCENTRATION METHOD AND EQUIPMENT [patent_app_type] => utility [patent_app_number] => 17/802023 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17802023 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/802023
CONCENTRATION METHOD AND EQUIPMENT Mar 23, 2020 Pending
Array ( [id] => 17481042 [patent_doc_number] => 20220088546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => Porous Membranes Including Triblock Copolymers [patent_app_type] => utility [patent_app_number] => 17/425409 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17425409 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/425409
Porous Membranes Including Triblock Copolymers Mar 23, 2020 Abandoned
Array ( [id] => 19792432 [patent_doc_number] => 12233356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Process for preparing extracellular vesicles [patent_app_type] => utility [patent_app_number] => 17/593613 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 49422 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 17593613 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/593613
Process for preparing extracellular vesicles Mar 19, 2020 Issued
Array ( [id] => 17481039 [patent_doc_number] => 20220088543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => SYSTEM AND METHOD FOR PRODUCING HOLLOW FIBRE MEMBRANES [patent_app_type] => utility [patent_app_number] => 17/437427 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17437427 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/437427
System and method for producing hollow fibre membranes Mar 16, 2020 Issued
Array ( [id] => 17220933 [patent_doc_number] => 11173417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => Acoustically settled liquid-liquid sample purification system [patent_app_type] => utility [patent_app_number] => 16/819951 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 34 [patent_no_of_words] => 34731 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16819951 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/819951
Acoustically settled liquid-liquid sample purification system Mar 15, 2020 Issued
Array ( [id] => 16296402 [patent_doc_number] => 20200282125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => INDIVIDUALIZED DIALYSIS WITH INLINE SENSOR [patent_app_type] => utility [patent_app_number] => 16/811533 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16811533 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/811533
INDIVIDUALIZED DIALYSIS WITH INLINE SENSOR Mar 5, 2020 Abandoned
Array ( [id] => 17748576 [patent_doc_number] => 20220226779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => SYSTEMS AND METHODS FOR TANGENTIAL FLOW FILTRATION OF VISCOUS COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/260285 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8091 [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] => 17260285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/260285
Systems and methods for tangential flow filtration of viscous compositions Mar 4, 2020 Issued
Array ( [id] => 16087787 [patent_doc_number] => 20200197880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => SEPARATION MEMBRANE [patent_app_type] => utility [patent_app_number] => 16/810423 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16810423 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/810423
Separation membrane Mar 4, 2020 Issued
Array ( [id] => 17577516 [patent_doc_number] => 20220134371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => FILTER MODULE AND TRAP FOR TRAPPING OVERSPRAY, COATING FACILITY AND METHOD FOR OPERATING A COATING FACILITY [patent_app_type] => utility [patent_app_number] => 17/435324 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17435324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435324
FILTER MODULE AND TRAP FOR TRAPPING OVERSPRAY, COATING FACILITY AND METHOD FOR OPERATING A COATING FACILITY Feb 27, 2020 Pending
Array ( [id] => 17593713 [patent_doc_number] => 20220143286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => PRODUCTION OF CONCENTRATED SPENT DIALYSATE [patent_app_type] => utility [patent_app_number] => 17/433358 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17433358 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/433358
PRODUCTION OF CONCENTRATED SPENT DIALYSATE Feb 27, 2020 Abandoned
Array ( [id] => 16267469 [patent_doc_number] => 20200268956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => DEVICES, SYSTEMS, AND METHODS FOR EVEN FLUID DISPERSION THROUGH HIGHER DENSITY MEDIA [patent_app_type] => utility [patent_app_number] => 16/802348 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 358 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16802348 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/802348
Devices, systems, and methods for even fluid dispersion through higher density media Feb 25, 2020 Issued
Array ( [id] => 16664150 [patent_doc_number] => 10933376 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-02 [patent_title] => Method and system for performing reverse osmosis with integrated pump storage [patent_app_type] => utility [patent_app_number] => 16/801255 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 26 [patent_no_of_words] => 10480 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16801255 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/801255
Method and system for performing reverse osmosis with integrated pump storage Feb 25, 2020 Issued
Array ( [id] => 18777920 [patent_doc_number] => 11819597 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Dialyzer and dialysis apparatus [patent_app_type] => utility [patent_app_number] => 17/433914 [patent_app_country] => US [patent_app_date] => 2020-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4096 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17433914 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/433914
Dialyzer and dialysis apparatus Feb 23, 2020 Issued
Array ( [id] => 17532736 [patent_doc_number] => 20220111345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => AQUEOUS EFFLUENT TREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/431902 [patent_app_country] => US [patent_app_date] => 2020-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4752 [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] => 17431902 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431902
Aqueous effluent treatment system Feb 23, 2020 Issued
Array ( [id] => 16252377 [patent_doc_number] => 20200261751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => 3-DIMENSIONAL NASAL FILTER POD [patent_app_type] => utility [patent_app_number] => 16/794660 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16794660 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/794660
3-DIMENSIONAL NASAL FILTER POD Feb 18, 2020 Abandoned
Array ( [id] => 16237165 [patent_doc_number] => 20200254399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => PROCESS FOR MAKING MEMBRANES [patent_app_type] => utility [patent_app_number] => 16/793920 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16793920 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/793920
Process for making membranes Feb 17, 2020 Issued
Array ( [id] => 17035501 [patent_doc_number] => 20210252459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => THIN FILM COMPOSITE HOLLOW FIBER MEMBRANES FABRICATION SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/791988 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16791988 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/791988
Thin film composite hollow fiber membranes fabrication systems Feb 13, 2020 Issued
Array ( [id] => 16010075 [patent_doc_number] => 20200179880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => METHODS AND APPARATUS FOR FORMING APERTURES IN A SOLID STATE MEMBRANE USING DIELECTRIC BREAKDOWN [patent_app_type] => utility [patent_app_number] => 16/788733 [patent_app_country] => US [patent_app_date] => 2020-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15389 [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] => 16788733 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/788733
Methods and apparatus for forming apertures in a solid state membrane using dielectric breakdown Feb 11, 2020 Issued
Array ( [id] => 19550877 [patent_doc_number] => 12134573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Ion removal system [patent_app_type] => utility [patent_app_number] => 17/442391 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 35 [patent_no_of_words] => 19708 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17442391 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/442391
Ion removal system Feb 9, 2020 Issued
Array ( [id] => 17593710 [patent_doc_number] => 20220143283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => BLOOD BAG SYSTEM HAVING AN INTERNAL STORAGE SPACE [patent_app_type] => utility [patent_app_number] => 17/435382 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17435382 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435382
BLOOD BAG SYSTEM HAVING AN INTERNAL STORAGE SPACE Feb 6, 2020 Abandoned
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