Search

Padmashri Ponnaluri

Examiner (ID: 4046)

Most Active Art Unit
3991
Art Unit(s)
1648, 1618, 1639, 1818, 3991, 1627
Total Applications
820
Issued Applications
521
Pending Applications
130
Abandoned Applications
175

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19059235 [patent_doc_number] => 11938432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Assemblies; components and filter features thereof; and, methods of use and assembly [patent_app_type] => utility [patent_app_number] => 17/711386 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 59 [patent_figures_cnt] => 92 [patent_no_of_words] => 15428 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17711386 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/711386
Assemblies; components and filter features thereof; and, methods of use and assembly Mar 31, 2022 Issued
Array ( [id] => 17865790 [patent_doc_number] => 20220288525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => Filter Element and Method for Manufacturing a Filter Element [patent_app_type] => utility [patent_app_number] => 17/708484 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17708484 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/708484
Filter element and method for manufacturing a filter element Mar 29, 2022 Issued
Array ( [id] => 18716814 [patent_doc_number] => 11794139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Filter elements, air cleaner assemblies, and methods of use and assembly [patent_app_type] => utility [patent_app_number] => 17/699664 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 52 [patent_no_of_words] => 24826 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17699664 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/699664
Filter elements, air cleaner assemblies, and methods of use and assembly Mar 20, 2022 Issued
Array ( [id] => 17850852 [patent_doc_number] => 20220280893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => FILTER SYSTEM AND REPLACEABLE FILTER CARTRIDGE [patent_app_type] => utility [patent_app_number] => 17/699556 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4864 [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] => 17699556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/699556
Filter system and replaceable filter cartridge Mar 20, 2022 Issued
Array ( [id] => 19298235 [patent_doc_number] => 20240226801 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => PURIFICATION OF METHANE CONTAINING GAS STREAMS USING SELECTIVE MEMBRANE SEPARATION [patent_app_type] => utility [patent_app_number] => 18/547612 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18547612 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547612
Purification of methane containing gas streams using selective membrane separation Mar 14, 2022 Issued
Array ( [id] => 19298235 [patent_doc_number] => 20240226801 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => PURIFICATION OF METHANE CONTAINING GAS STREAMS USING SELECTIVE MEMBRANE SEPARATION [patent_app_type] => utility [patent_app_number] => 18/547612 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18547612 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547612
Purification of methane containing gas streams using selective membrane separation Mar 14, 2022 Issued
Array ( [id] => 19826987 [patent_doc_number] => 12247758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Replaceable uv lamp cartridge for air purification systems [patent_app_type] => utility [patent_app_number] => 17/694127 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4143 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17694127 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/694127
Replaceable uv lamp cartridge for air purification systems Mar 13, 2022 Issued
Array ( [id] => 17686300 [patent_doc_number] => 20220193592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => Filter Cartridges; Air Cleaner Assemblies; Housings; Features; Components; and, Methods [patent_app_type] => utility [patent_app_number] => 17/693985 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17693985 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/693985
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods Mar 13, 2022 Issued
Array ( [id] => 20401501 [patent_doc_number] => 12491461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Filter screen for OEM filter [patent_app_type] => utility [patent_app_number] => 17/686533 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17686533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/686533
Filter screen for OEM filter Mar 3, 2022 Issued
Array ( [id] => 19002382 [patent_doc_number] => 20240066453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => REUSABLE FILTER SYSTEMS AND FRAMES, METHODS OF ASSEMBLING AND TRANSPORTING THE SAME, AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/547508 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18547508 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547508
REUSABLE FILTER SYSTEMS AND FRAMES, METHODS OF ASSEMBLING AND TRANSPORTING THE SAME, AND USES THEREOF Feb 27, 2022 Abandoned
Array ( [id] => 17640941 [patent_doc_number] => 20220168679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => AIR CLEANER ASSEMBLIES [patent_app_type] => utility [patent_app_number] => 17/671846 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17671846 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/671846
Air cleaner assemblies Feb 14, 2022 Issued
Array ( [id] => 17836736 [patent_doc_number] => 20220274041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => SIDE ENTRY WAVE SEAL AIR CLEANER [patent_app_type] => utility [patent_app_number] => 17/592118 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17592118 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/592118
SIDE ENTRY WAVE SEAL AIR CLEANER Feb 2, 2022 Abandoned
Array ( [id] => 19096757 [patent_doc_number] => 20240115984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => FILTER ELEMENT FOR AN AIR-FILTER DEVICE OF A MOTOR VEHICLE, AND AIR-FILTER DEVICE [patent_app_type] => utility [patent_app_number] => 18/263851 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18263851 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/263851
FILTER ELEMENT FOR AN AIR-FILTER DEVICE OF A MOTOR VEHICLE, AND AIR-FILTER DEVICE Feb 1, 2022 Pending
Array ( [id] => 17814491 [patent_doc_number] => 11420081 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-23 [patent_title] => Nasal filtration apparatus [patent_app_type] => utility [patent_app_number] => 17/591276 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2242 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17591276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591276
Nasal filtration apparatus Feb 1, 2022 Issued
Array ( [id] => 17610260 [patent_doc_number] => 20220152539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => AIR FILTER [patent_app_type] => utility [patent_app_number] => 17/589271 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17589271 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/589271
AIR FILTER Jan 30, 2022 Abandoned
Array ( [id] => 20534784 [patent_doc_number] => 12551836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Air filter and air purifier comprising same [patent_app_type] => utility [patent_app_number] => 18/264151 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1123 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 18264151 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/264151
Air filter and air purifier comprising same Jan 27, 2022 Issued
Array ( [id] => 19082211 [patent_doc_number] => 20240109012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => FILTER ELMENT AND METHOD OF MANUFACTURING A FILTER ELEMENT [patent_app_type] => utility [patent_app_number] => 18/263072 [patent_app_country] => US [patent_app_date] => 2022-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16039 [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] => 18263072 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/263072
Filter element and method of manufacturing a filter element Jan 26, 2022 Issued
Array ( [id] => 19433104 [patent_doc_number] => 20240301602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => ELECTRET MELT-BLOWN WEBS WITH IMPROVED FILTRATION PROPERTIES [patent_app_type] => utility [patent_app_number] => 18/260506 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18260506 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/260506
ELECTRET MELT-BLOWN WEBS WITH IMPROVED FILTRATION PROPERTIES Jan 20, 2022 Pending
Array ( [id] => 17719413 [patent_doc_number] => 20220212132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => FILTER MEDIA AND ELEMENTS [patent_app_type] => utility [patent_app_number] => 17/576455 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17576455 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/576455
Filter media and elements Jan 13, 2022 Issued
Array ( [id] => 18732747 [patent_doc_number] => 11801468 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Particle separator filter with an axially extending flow face [patent_app_type] => utility [patent_app_number] => 17/576230 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 41 [patent_no_of_words] => 37214 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [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] => 17576230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/576230
Particle separator filter with an axially extending flow face Jan 13, 2022 Issued
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