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] => 17298264 [patent_doc_number] => 20210394103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => APPARATUS AND METHOD FOR IRRADIATING AIR IN AN AIR CIRCULATION SYSTEM OF A VEHICLE [patent_app_type] => utility [patent_app_number] => 17/192366 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17192366 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/192366
Apparatus and method for irradiating air in an air circulation system of a vehicle Mar 3, 2021 Issued
Array ( [id] => 16914333 [patent_doc_number] => 20210187425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => AIR FILTER DEVICES WITH GAP SEALING UNIT [patent_app_type] => utility [patent_app_number] => 17/192137 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17192137 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/192137
AIR FILTER DEVICES WITH GAP SEALING UNIT Mar 3, 2021 Abandoned
Array ( [id] => 18538422 [patent_doc_number] => 20230243525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => VAPOR-SELECTIVE NANOSTRUCTURED MEMBRANE HEAT EXCHANGERS FOR COOLING AND DEHUMIDIFICATION [patent_app_type] => utility [patent_app_number] => 17/795709 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8665 [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] => 17795709 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/795709
Vapor-selective nanostructured membrane heat exchangers for cooling and dehumidification Feb 23, 2021 Issued
Array ( [id] => 18477376 [patent_doc_number] => 11691102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Filtration media, pleated media pack, filter cartridge, and methods for manufacturing [patent_app_type] => utility [patent_app_number] => 17/180365 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 10475 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17180365 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/180365
Filtration media, pleated media pack, filter cartridge, and methods for manufacturing Feb 18, 2021 Issued
Array ( [id] => 19960651 [patent_doc_number] => 12330123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Ionic liquid composition for carbon dioxide separation membrane, carbon dioxide separation membrane holding said composition, and carbon dioxide concentration apparatus provided with said carbon dioxide separation membrane [patent_app_type] => utility [patent_app_number] => 17/798745 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 11816 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17798745 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/798745
Ionic liquid composition for carbon dioxide separation membrane, carbon dioxide separation membrane holding said composition, and carbon dioxide concentration apparatus provided with said carbon dioxide separation membrane Feb 15, 2021 Issued
Array ( [id] => 17053261 [patent_doc_number] => 20210262695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => Filter Fixing Device and Air Conditioning Unit Using the Same [patent_app_type] => utility [patent_app_number] => 17/175348 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6245 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17175348 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/175348
Filter fixing device and air conditioning unit using the same Feb 11, 2021 Issued
Array ( [id] => 17655848 [patent_doc_number] => 20220176313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => AIR TREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/171620 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17171620 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/171620
AIR TREATMENT SYSTEM Feb 8, 2021 Abandoned
Array ( [id] => 18328466 [patent_doc_number] => 11633686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Round filter element, in particular for gas filtration [patent_app_type] => utility [patent_app_number] => 17/171733 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7551 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17171733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/171733
Round filter element, in particular for gas filtration Feb 8, 2021 Issued
Array ( [id] => 20107233 [patent_doc_number] => 12357932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Air filtration media having metal nanoparticle agglomerates adhered thereto, formation thereof and use thereof [patent_app_type] => utility [patent_app_number] => 17/759639 [patent_app_country] => US [patent_app_date] => 2021-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 10948 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17759639 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/759639
Air filtration media having metal nanoparticle agglomerates adhered thereto, formation thereof and use thereof Feb 3, 2021 Issued
Array ( [id] => 17005521 [patent_doc_number] => 20210236682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => POLARIZED LED FILTRATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/164300 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17164300 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/164300
Polarized LED filtration system Jan 31, 2021 Issued
Array ( [id] => 18128143 [patent_doc_number] => 11554340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Filter cartridge comprising a flow guiding device protruding from a filter element, filter system and method for cleaning a filter cartridge [patent_app_type] => utility [patent_app_number] => 17/161863 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 11575 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17161863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161863
Filter cartridge comprising a flow guiding device protruding from a filter element, filter system and method for cleaning a filter cartridge Jan 28, 2021 Issued
Array ( [id] => 16947053 [patent_doc_number] => 20210205744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => Filter Element, in Particular for Gas Filtration [patent_app_type] => utility [patent_app_number] => 17/151990 [patent_app_country] => US [patent_app_date] => 2021-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17151990 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151990
Filter element, in particular for gas filtration Jan 18, 2021 Issued
Array ( [id] => 17059239 [patent_doc_number] => 11103821 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-31 [patent_title] => Air filtration system, air filtration device, and air filtration module for use therewith [patent_app_type] => utility [patent_app_number] => 17/152568 [patent_app_country] => US [patent_app_date] => 2021-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 46 [patent_no_of_words] => 17764 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 422 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17152568 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/152568
Air filtration system, air filtration device, and air filtration module for use therewith Jan 18, 2021 Issued
Array ( [id] => 18252948 [patent_doc_number] => 20230079987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => METHOD FOR THE DRY FILTRATION OF A GAS FLOW CARRYING FOREIGN OBJECTS, AND FILTER DEVICE FOR CLEANING RAW GAS CARRYING FOREIGN OBJECTS [patent_app_type] => utility [patent_app_number] => 17/796106 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19334 [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] => 17796106 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796106
METHOD FOR THE DRY FILTRATION OF A GAS FLOW CARRYING FOREIGN OBJECTS, AND FILTER DEVICE FOR CLEANING RAW GAS CARRYING FOREIGN OBJECTS Jan 13, 2021 Abandoned
Array ( [id] => 18707997 [patent_doc_number] => 20230330581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => METHOD FOR THE DRY FILTRATION OF A GAS FLOW CARRYING FOREIGN OBJECTS, AND FILTER DEVICE FOR CLEANING RAW GAS CARRYING FOREIGN OBJECTS [patent_app_type] => utility [patent_app_number] => 17/796095 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15552 [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] => 17796095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796095
Method for the dry filtration of a gas flow carrying foreign objects, and filter device for cleaning raw gas carrying foreign objects Jan 13, 2021 Issued
Array ( [id] => 18665162 [patent_doc_number] => 11772028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Radial seal filter [patent_app_type] => utility [patent_app_number] => 17/138052 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 4340 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17138052 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138052
Radial seal filter Dec 29, 2020 Issued
Array ( [id] => 17703281 [patent_doc_number] => 20220203287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => SWITCHABLE FILTRATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/136923 [patent_app_country] => US [patent_app_date] => 2020-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17136923 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/136923
Switchable filtration system Dec 28, 2020 Issued
Array ( [id] => 16886214 [patent_doc_number] => 20210172409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => Filter and Filter Cartridge [patent_app_type] => utility [patent_app_number] => 17/121932 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17121932 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/121932
Filter and filter cartridge Dec 14, 2020 Issued
Array ( [id] => 17671372 [patent_doc_number] => 20220184539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => APPARATUS FOR AIR PURIFICATION AND SANITIZATION [patent_app_type] => utility [patent_app_number] => 17/121822 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3346 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17121822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/121822
Apparatus for air purification and sanitization Dec 14, 2020 Issued
Array ( [id] => 17655829 [patent_doc_number] => 20220176294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => SMART FILTER ELEMENTS AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/111568 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17111568 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/111568
Smart filter elements and systems Dec 3, 2020 Issued
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