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] => 19298246 [patent_doc_number] => 20240226812 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => GAS SEPARATION MEMBRANE AND METHOD OF PRODUCING GAS SEPARATION MEMBRANE [patent_app_type] => utility [patent_app_number] => 18/487440 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18487440 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487440
GAS SEPARATION MEMBRANE AND METHOD OF PRODUCING GAS SEPARATION MEMBRANE Oct 14, 2023 Pending
Array ( [id] => 18938530 [patent_doc_number] => 20240033669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Portable Air Filtration System [patent_app_type] => utility [patent_app_number] => 18/485041 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18485041 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485041
Portable air filtration system Oct 10, 2023 Issued
Array ( [id] => 18938255 [patent_doc_number] => 20240033394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => PURIFIED AIR AND METHODS OF MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/378261 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18378261 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/378261
PURIFIED AIR AND METHODS OF MAKING AND USING THE SAME Oct 9, 2023 Pending
Array ( [id] => 19889425 [patent_doc_number] => 20250114737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => METHODS FOR DISSOLVING TARGET CHEMICAL SPECIES INTO ABSORBENT LIQUIDS [patent_app_type] => utility [patent_app_number] => 18/480640 [patent_app_country] => US [patent_app_date] => 2023-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18480640 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/480640
METHODS FOR DISSOLVING TARGET CHEMICAL SPECIES INTO ABSORBENT LIQUIDS Oct 3, 2023 Pending
Array ( [id] => 19716412 [patent_doc_number] => 12201930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Filter elements, air cleaner assemblies, and methods of use and assembly [patent_app_type] => utility [patent_app_number] => 18/376037 [patent_app_country] => US [patent_app_date] => 2023-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 52 [patent_no_of_words] => 24861 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18376037 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/376037
Filter elements, air cleaner assemblies, and methods of use and assembly Oct 2, 2023 Issued
Array ( [id] => 19876065 [patent_doc_number] => 20250108322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => MID-PRESSURE WATER SEPARATION FOR ENVIRONMENTAL CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/480176 [patent_app_country] => US [patent_app_date] => 2023-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18480176 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/480176
MID-PRESSURE WATER SEPARATION FOR ENVIRONMENTAL CONTROL SYSTEM Oct 2, 2023 Pending
Array ( [id] => 19310705 [patent_doc_number] => 12036499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Filter cartridges; air cleaner assemblies; housings; features; components; and, methods [patent_app_type] => utility [patent_app_number] => 18/374272 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 62 [patent_figures_cnt] => 64 [patent_no_of_words] => 24726 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18374272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/374272
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods Sep 27, 2023 Issued
Array ( [id] => 19490840 [patent_doc_number] => 12109526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Air filter arrangement; assembly; and, methods [patent_app_type] => utility [patent_app_number] => 18/373001 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 11847 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18373001 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/373001
Air filter arrangement; assembly; and, methods Sep 25, 2023 Issued
Array ( [id] => 19049727 [patent_doc_number] => 20240091696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => FILTER CARTRIDGES; AIR CLEANER ASSEMBLIES; HOUSINGS; FEATURES COMPONENTS; AND, METHODS [patent_app_type] => utility [patent_app_number] => 18/458806 [patent_app_country] => US [patent_app_date] => 2023-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23605 [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] => 18458806 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/458806
Filter cartridges; air cleaner assemblies; housings; features components; and, methods Aug 29, 2023 Issued
Array ( [id] => 18843098 [patent_doc_number] => 20230405502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => Filter Cartridges; Air Cleaner Assemblies; Housings; Features; Components; and, Methods [patent_app_type] => utility [patent_app_number] => 18/239561 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18239561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/239561
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods Aug 28, 2023 Issued
Array ( [id] => 19579008 [patent_doc_number] => 12145093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Filter cartridges; air cleaner assemblies; housings; features; components; and, methods [patent_app_type] => utility [patent_app_number] => 18/237076 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 28 [patent_no_of_words] => 12819 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18237076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/237076
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods Aug 22, 2023 Issued
Array ( [id] => 19608220 [patent_doc_number] => 12157079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Variable air filter assemblies [patent_app_type] => utility [patent_app_number] => 18/236121 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 138 [patent_no_of_words] => 10567 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18236121 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/236121
Variable air filter assemblies Aug 20, 2023 Issued
Array ( [id] => 18972729 [patent_doc_number] => 20240052821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => AIR COMPRESSOR SYSTEM [patent_app_type] => utility [patent_app_number] => 18/448230 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18448230 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448230
AIR COMPRESSOR SYSTEM Aug 10, 2023 Pending
Array ( [id] => 18970792 [patent_doc_number] => 20240050884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => Sound attenuator for a separator device for gas and separator device [patent_app_type] => utility [patent_app_number] => 18/366954 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18366954 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366954
Sound attenuator for a separator device for gas and separator device Aug 7, 2023 Pending
Array ( [id] => 20607349 [patent_doc_number] => 12582930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Secondary element and filter system [patent_app_type] => utility [patent_app_number] => 18/366198 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 1015 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18366198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366198
Secondary element and filter system Aug 6, 2023 Issued
Array ( [id] => 18785125 [patent_doc_number] => 20230372857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => FILTER SYSTEMS WITH DIRTY AIR CHAMBER SPACER ELEMENTS AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/228318 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7777 [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] => 18228318 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228318
Filter systems with dirty air chamber spacer elements and methods of using the same Jul 30, 2023 Issued
Array ( [id] => 18938531 [patent_doc_number] => 20240033670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Filter and Clamping Wedge for a Filter [patent_app_type] => utility [patent_app_number] => 18/362491 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18362491 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/362491
Filter and Clamping Wedge for a Filter Jul 30, 2023 Pending
Array ( [id] => 20452111 [patent_doc_number] => 12515156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Air filter [patent_app_type] => utility [patent_app_number] => 18/362501 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2242 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18362501 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/362501
Air filter Jul 30, 2023 Issued
Array ( [id] => 18954859 [patent_doc_number] => 20240043186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => FILTER FOR A VENT OPENING OF A CONTAINER [patent_app_type] => utility [patent_app_number] => 18/362231 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18362231 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/362231
FILTER FOR A VENT OPENING OF A CONTAINER Jul 30, 2023 Pending
Array ( [id] => 18938519 [patent_doc_number] => 20240033658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => DEGASSER WITH TWO WEAKLY COUPLED SPACES AND/OR WITH A RESTRICTION ADJUSTMENT DEVICE [patent_app_type] => utility [patent_app_number] => 18/227107 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227107 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227107
Degasser with two weakly coupled spaces and/or with a restriction adjustment device Jul 26, 2023 Issued
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