
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 18/681483 | METAL-DOPED COVALENT ORGANIC FRAMEWORKS | Feb 4, 2024 | Pending |
Array
(
[id] => 19379733
[patent_doc_number] => 20240269603
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-15
[patent_title] => Reinforced Adsorbent Fibers and Applications
[patent_app_type] => utility
[patent_app_number] => 18/425475
[patent_app_country] => US
[patent_app_date] => 2024-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9291
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18425475
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/425475 | Reinforced Adsorbent Fibers and Applications | Jan 28, 2024 | Pending |
Array
(
[id] => 19186674
[patent_doc_number] => 20240165587
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-23
[patent_title] => MICROPOROUS CARBON MATERIALS TO SEPARATE NITROGEN IN ASSOCIATED AND NON-ASSOCIATED NATURAL GAS STREAMS
[patent_app_type] => utility
[patent_app_number] => 18/423010
[patent_app_country] => US
[patent_app_date] => 2024-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5820
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -2
[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] => 18423010
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/423010 | Microporous carbon materials to separate nitrogen in associated and non-associated natural gas streams | Jan 24, 2024 | Issued |
Array
(
[id] => 20100835
[patent_doc_number] => 20250230771
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-17
[patent_title] => SYSTEMS AND METHODS FOR AIR AND OIL SEPARATION USING AN EJECTOR
[patent_app_type] => utility
[patent_app_number] => 18/410027
[patent_app_country] => US
[patent_app_date] => 2024-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1198
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18410027
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/410027 | SYSTEMS AND METHODS FOR AIR AND OIL SEPARATION USING AN EJECTOR | Jan 10, 2024 | Pending |
Array
(
[id] => 19140873
[patent_doc_number] => 20240139674
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-02
[patent_title] => HVAC SYSTEM AIR FILTER
[patent_app_type] => utility
[patent_app_number] => 18/408380
[patent_app_country] => US
[patent_app_date] => 2024-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6620
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 37
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18408380
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/408380 | HVAC system air filter | Jan 8, 2024 | Issued |
Array
(
[id] => 19126108
[patent_doc_number] => 20240131461
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-25
[patent_title] => SEPARATING DEVICE WITH A SEPARATING ELEMENT
[patent_app_type] => utility
[patent_app_number] => 18/404995
[patent_app_country] => US
[patent_app_date] => 2024-01-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9013
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 236
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404995
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/404995 | SEPARATING DEVICE WITH A SEPARATING ELEMENT | Jan 4, 2024 | Pending |
Array
(
[id] => 19126108
[patent_doc_number] => 20240131461
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-25
[patent_title] => SEPARATING DEVICE WITH A SEPARATING ELEMENT
[patent_app_type] => utility
[patent_app_number] => 18/404995
[patent_app_country] => US
[patent_app_date] => 2024-01-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9013
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 236
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404995
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/404995 | SEPARATING DEVICE WITH A SEPARATING ELEMENT | Jan 4, 2024 | Pending |
Array
(
[id] => 19280377
[patent_doc_number] => 20240216851
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-04
[patent_title] => PROCESS OF TREATING A FEED IN AN ADSORPTION SEPARATION ZONE COMPRISING A TRIM BED
[patent_app_type] => utility
[patent_app_number] => 18/394962
[patent_app_country] => US
[patent_app_date] => 2023-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6377
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18394962
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/394962 | PROCESS OF TREATING A FEED IN AN ADSORPTION SEPARATION ZONE COMPRISING A TRIM BED | Dec 21, 2023 | Pending |
Array
(
[id] => 19954603
[patent_doc_number] => 12325002
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-06-10
[patent_title] => Filter assemblies; components and features thereof; and, methods of use and assembly
[patent_app_type] => utility
[patent_app_number] => 18/544762
[patent_app_country] => US
[patent_app_date] => 2023-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 129
[patent_figures_cnt] => 137
[patent_no_of_words] => 41274
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18544762
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/544762 | Filter assemblies; components and features thereof; and, methods of use and assembly | Dec 18, 2023 | Issued |
Array
(
[id] => 19098537
[patent_doc_number] => 20240117765
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-11
[patent_title] => SYSTEMS, ASSEMBLIES, AND METHODS FOR TREATMENT/FILTRATION OF INTAKE AIR FLOWS TO A GAS TURBINE ENGINE OF A HYDRAULIC FRACTURING UNIT
[patent_app_type] => utility
[patent_app_number] => 18/541638
[patent_app_country] => US
[patent_app_date] => 2023-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 31383
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -38
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18541638
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/541638 | SYSTEMS, ASSEMBLIES, AND METHODS FOR TREATMENT/FILTRATION OF INTAKE AIR FLOWS TO A GAS TURBINE ENGINE OF A HYDRAULIC FRACTURING UNIT | Dec 14, 2023 | Pending |
Array
(
[id] => 19280371
[patent_doc_number] => 20240216845
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-04
[patent_title] => BIODEGRADABLE COMPOSITE FILTER MEDIA FOR AIR FILTERS AND MANUFACTURING METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/534187
[patent_app_country] => US
[patent_app_date] => 2023-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8703
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 480
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18534187
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/534187 | BIODEGRADABLE COMPOSITE FILTER MEDIA FOR AIR FILTERS AND MANUFACTURING METHOD THEREOF | Dec 7, 2023 | Pending |
Array
(
[id] => 19234452
[patent_doc_number] => 20240191645
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-13
[patent_title] => AIR SUPPLY TO AN INTERNAL COMBUSTION ENGINE AND METHOD AND DEVICE FOR DIAGNOSING AN AIR SUPPLY TO AN INTERNAL COMBUSTION ENGINE
[patent_app_type] => utility
[patent_app_number] => 18/533425
[patent_app_country] => US
[patent_app_date] => 2023-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6279
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18533425
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/533425 | AIR SUPPLY TO AN INTERNAL COMBUSTION ENGINE AND METHOD AND DEVICE FOR DIAGNOSING AN AIR SUPPLY TO AN INTERNAL COMBUSTION ENGINE | Dec 7, 2023 | Pending |
Array
(
[id] => 19186637
[patent_doc_number] => 20240165550
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-23
[patent_title] => FILTER SYSTEM AND REPLACEABLE FILTER CARTRIDGE
[patent_app_type] => utility
[patent_app_number] => 18/524410
[patent_app_country] => US
[patent_app_date] => 2023-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4901
[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] => 18524410
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/524410 | Filter system and replaceable filter cartridge | Nov 29, 2023 | Issued |
Array
(
[id] => 20032289
[patent_doc_number] => 20250170511
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-29
[patent_title] => CRANKCASE OIL SEPARATION DEVICE FOR INTERNAL COMBUSTION ENGINE
[patent_app_type] => utility
[patent_app_number] => 18/519582
[patent_app_country] => US
[patent_app_date] => 2023-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3463
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18519582
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/519582 | CRANKCASE OIL SEPARATION DEVICE FOR INTERNAL COMBUSTION ENGINE | Nov 26, 2023 | Pending |
Array
(
[id] => 19032953
[patent_doc_number] => 20240082768
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-14
[patent_title] => OUTDOOR AIR PURIFIER INCLUDING AT LEAST ONE FILTER ELEMENT
[patent_app_type] => utility
[patent_app_number] => 18/512688
[patent_app_country] => US
[patent_app_date] => 2023-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6817
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 245
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18512688
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/512688 | Outdoor air purifier including at least one filter element | Nov 16, 2023 | Issued |
Array
(
[id] => 19156497
[patent_doc_number] => 20240149204
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-09
[patent_title] => FILTER CARTRIDGES; AIR CLEANER ASSEMBLIES; HOUSINGS; FEATURES; COMPONENTS; AND, METHODS
[patent_app_type] => utility
[patent_app_number] => 18/388961
[patent_app_country] => US
[patent_app_date] => 2023-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 45383
[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] => 18388961
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/388961 | Filter cartridges; air cleaner assemblies; housings; features; components; and, methods | Nov 12, 2023 | Issued |
Array
(
[id] => 19002381
[patent_doc_number] => 20240066452
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-29
[patent_title] => AIR CLEANER ASSEMBLIES
[patent_app_type] => utility
[patent_app_number] => 18/502949
[patent_app_country] => US
[patent_app_date] => 2023-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12839
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18502949
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/502949 | Air cleaner assemblies | Nov 5, 2023 | Issued |
Array
(
[id] => 19666413
[patent_doc_number] => 12179135
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-31
[patent_title] => Filter assemblies; components and features thereof; and, methods of use and assembly
[patent_app_type] => utility
[patent_app_number] => 18/384922
[patent_app_country] => US
[patent_app_date] => 2023-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 234
[patent_figures_cnt] => 242
[patent_no_of_words] => 45923
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 254
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18384922
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/384922 | Filter assemblies; components and features thereof; and, methods of use and assembly | Oct 29, 2023 | Issued |
Array
(
[id] => 19563823
[patent_doc_number] => 12138574
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-11-12
[patent_title] => Air Filter Arrangement; Assembly; and, Methods
[patent_app_type] => utility
[patent_app_number] => 18/488129
[patent_app_country] => US
[patent_app_date] => 2023-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 23
[patent_no_of_words] => 4621
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 305
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18488129
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/488129 | Air Filter Arrangement; Assembly; and, Methods | Oct 16, 2023 | Issued |
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 15, 2023 | Pending |