| Application number | Title of the application | Filing Date | Status |
|---|
Array
(
[id] => 19300294
[patent_doc_number] => 20240228863
[patent_country] => US
[patent_kind] => A9
[patent_issue_date] => 2024-07-11
[patent_title] => INJECTION AND HYDRAULIC FRACTURING FLUIDS CONTAINING ZWITTERIONIC SURFACTANTS AND RELATED METHODS
[patent_app_type] => utility
[patent_app_number] => 18/453024
[patent_app_country] => US
[patent_app_date] => 2023-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5530
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 18453024
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/453024 | INJECTION AND HYDRAULIC FRACTURING FLUIDS CONTAINING ZWITTERIONIC SURFACTANTS AND RELATED METHODS | Aug 20, 2023 | Pending |
Array
(
[id] => 19300294
[patent_doc_number] => 20240228863
[patent_country] => US
[patent_kind] => A9
[patent_issue_date] => 2024-07-11
[patent_title] => INJECTION AND HYDRAULIC FRACTURING FLUIDS CONTAINING ZWITTERIONIC SURFACTANTS AND RELATED METHODS
[patent_app_type] => utility
[patent_app_number] => 18/453024
[patent_app_country] => US
[patent_app_date] => 2023-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5530
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 18453024
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/453024 | INJECTION AND HYDRAULIC FRACTURING FLUIDS CONTAINING ZWITTERIONIC SURFACTANTS AND RELATED METHODS | Aug 20, 2023 | Pending |
Array
(
[id] => 19300294
[patent_doc_number] => 20240228863
[patent_country] => US
[patent_kind] => A9
[patent_issue_date] => 2024-07-11
[patent_title] => INJECTION AND HYDRAULIC FRACTURING FLUIDS CONTAINING ZWITTERIONIC SURFACTANTS AND RELATED METHODS
[patent_app_type] => utility
[patent_app_number] => 18/453024
[patent_app_country] => US
[patent_app_date] => 2023-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5530
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 18453024
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/453024 | INJECTION AND HYDRAULIC FRACTURING FLUIDS CONTAINING ZWITTERIONIC SURFACTANTS AND RELATED METHODS | Aug 19, 2023 | Pending |
Array
(
[id] => 19300294
[patent_doc_number] => 20240228863
[patent_country] => US
[patent_kind] => A9
[patent_issue_date] => 2024-07-11
[patent_title] => INJECTION AND HYDRAULIC FRACTURING FLUIDS CONTAINING ZWITTERIONIC SURFACTANTS AND RELATED METHODS
[patent_app_type] => utility
[patent_app_number] => 18/453024
[patent_app_country] => US
[patent_app_date] => 2023-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5530
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 18453024
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/453024 | INJECTION AND HYDRAULIC FRACTURING FLUIDS CONTAINING ZWITTERIONIC SURFACTANTS AND RELATED METHODS | Aug 19, 2023 | Pending |
Array
(
[id] => 19717835
[patent_doc_number] => 12203362
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-01-21
[patent_title] => Injecting multiple tracer tag fluids into a wellbore
[patent_app_type] => utility
[patent_app_number] => 18/452304
[patent_app_country] => US
[patent_app_date] => 2023-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 7596
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 381
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18452304
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/452304 | Injecting multiple tracer tag fluids into a wellbore | Aug 17, 2023 | Issued |
Array
(
[id] => 19923452
[patent_doc_number] => 12297724
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-05-13
[patent_title] => Self-correcting flow in subsurface wells
[patent_app_type] => utility
[patent_app_number] => 18/234242
[patent_app_country] => US
[patent_app_date] => 2023-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2435
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 219
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18234242
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/234242 | Self-correcting flow in subsurface wells | Aug 14, 2023 | Issued |
Array
(
[id] => 19769800
[patent_doc_number] => 20250051226
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-13
[patent_title] => CEMENTITIOUS MORTAR COMPOSITION AND METHODS OF PREPARATION THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/447767
[patent_app_country] => US
[patent_app_date] => 2023-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15013
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18447767
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/447767 | CEMENTITIOUS MORTAR COMPOSITION AND METHODS OF PREPARATION THEREOF | Aug 9, 2023 | Pending |
Array
(
[id] => 20201675
[patent_doc_number] => 12404444
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-02
[patent_title] => Method to reduce adsorption of cationic surfactants on carbonate rocks using methylene blue
[patent_app_type] => utility
[patent_app_number] => 18/364604
[patent_app_country] => US
[patent_app_date] => 2023-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 16
[patent_no_of_words] => 2547
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[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] => 18364604
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/364604 | Method to reduce adsorption of cationic surfactants on carbonate rocks using methylene blue | Aug 2, 2023 | Issued |
Array
(
[id] => 20201675
[patent_doc_number] => 12404444
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-02
[patent_title] => Method to reduce adsorption of cationic surfactants on carbonate rocks using methylene blue
[patent_app_type] => utility
[patent_app_number] => 18/364604
[patent_app_country] => US
[patent_app_date] => 2023-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 16
[patent_no_of_words] => 2547
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[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] => 18364604
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/364604 | Method to reduce adsorption of cationic surfactants on carbonate rocks using methylene blue | Aug 2, 2023 | Issued |
Array
(
[id] => 19594648
[patent_doc_number] => 12152478
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-11-26
[patent_title] => Process for reducing pressure in a well for well kill in a hydrocarbon recovery operation
[patent_app_type] => utility
[patent_app_number] => 18/226699
[patent_app_country] => US
[patent_app_date] => 2023-07-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 4457
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 213
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18226699
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/226699 | Process for reducing pressure in a well for well kill in a hydrocarbon recovery operation | Jul 25, 2023 | Issued |
Array
(
[id] => 18770054
[patent_doc_number] => 20230364824
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-16
[patent_title] => CARBONIZED BRICK OF RECYCLED CONCRETE POWDERS AND PREPARATION METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/358356
[patent_app_country] => US
[patent_app_date] => 2023-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6278
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 914
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358356
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/358356 | CARBONIZED BRICK OF RECYCLED CONCRETE POWDERS AND PREPARATION METHOD THEREOF | Jul 24, 2023 | Pending |
Array
(
[id] => 18770054
[patent_doc_number] => 20230364824
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-16
[patent_title] => CARBONIZED BRICK OF RECYCLED CONCRETE POWDERS AND PREPARATION METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/358356
[patent_app_country] => US
[patent_app_date] => 2023-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6278
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 914
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358356
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/358356 | CARBONIZED BRICK OF RECYCLED CONCRETE POWDERS AND PREPARATION METHOD THEREOF | Jul 24, 2023 | Pending |
Array
(
[id] => 19624598
[patent_doc_number] => 12163408
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-10
[patent_title] => Process for workover of a well for a hydrocarbon recovery operation
[patent_app_type] => utility
[patent_app_number] => 18/225632
[patent_app_country] => US
[patent_app_date] => 2023-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 4457
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 234
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225632
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/225632 | Process for workover of a well for a hydrocarbon recovery operation | Jul 23, 2023 | Issued |
Array
(
[id] => 19939226
[patent_doc_number] => 12311341
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-27
[patent_title] => Catalysts that include a fibrous silica support and metal oxide nanoparticles and methods of making and using same
[patent_app_type] => utility
[patent_app_number] => 18/350352
[patent_app_country] => US
[patent_app_date] => 2023-07-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 0
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 58
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18350352
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/350352 | Catalysts that include a fibrous silica support and metal oxide nanoparticles and methods of making and using same | Jul 10, 2023 | Issued |
Array
(
[id] => 19658682
[patent_doc_number] => 20240425747
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-26
[patent_title] => WELLBORE TREATMENT FLUIDS COMPRISING AMPHIPHILIC HYDPERBRANCHED COPOLYMER
[patent_app_type] => utility
[patent_app_number] => 18/340357
[patent_app_country] => US
[patent_app_date] => 2023-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4900
[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] => 18340357
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/340357 | Wellbore treatment fluids comprising an amphiphilic hyperbranched copolymer | Jun 22, 2023 | Issued |
Array
(
[id] => 19658682
[patent_doc_number] => 20240425747
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-26
[patent_title] => WELLBORE TREATMENT FLUIDS COMPRISING AMPHIPHILIC HYDPERBRANCHED COPOLYMER
[patent_app_type] => utility
[patent_app_number] => 18/340357
[patent_app_country] => US
[patent_app_date] => 2023-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4900
[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] => 18340357
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/340357 | Wellbore treatment fluids comprising an amphiphilic hyperbranched copolymer | Jun 22, 2023 | Issued |
Array
(
[id] => 19580001
[patent_doc_number] => 12146101
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-11-19
[patent_title] => Method of enhancing oil recovery using citric acid-based additive
[patent_app_type] => utility
[patent_app_number] => 18/339274
[patent_app_country] => US
[patent_app_date] => 2023-06-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 15
[patent_no_of_words] => 11060
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339274
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/339274 | Method of enhancing oil recovery using citric acid-based additive | Jun 21, 2023 | Issued |
Array
(
[id] => 18709423
[patent_doc_number] => 20230332038
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-19
[patent_title] => Multi-Functional Compositions Comprising Concentrated Acids for Enhanced Oil and Gas Recovery
[patent_app_type] => utility
[patent_app_number] => 18/338434
[patent_app_country] => US
[patent_app_date] => 2023-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12314
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18338434
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/338434 | Multi-Functional Compositions Comprising Concentrated Acids for Enhanced Oil and Gas Recovery | Jun 20, 2023 | Pending |
Array
(
[id] => 18709423
[patent_doc_number] => 20230332038
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-19
[patent_title] => Multi-Functional Compositions Comprising Concentrated Acids for Enhanced Oil and Gas Recovery
[patent_app_type] => utility
[patent_app_number] => 18/338434
[patent_app_country] => US
[patent_app_date] => 2023-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12314
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18338434
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/338434 | Multi-Functional Compositions Comprising Concentrated Acids for Enhanced Oil and Gas Recovery | Jun 20, 2023 | Pending |
Array
(
[id] => 18709423
[patent_doc_number] => 20230332038
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-19
[patent_title] => Multi-Functional Compositions Comprising Concentrated Acids for Enhanced Oil and Gas Recovery
[patent_app_type] => utility
[patent_app_number] => 18/338434
[patent_app_country] => US
[patent_app_date] => 2023-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12314
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18338434
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/338434 | Multi-Functional Compositions Comprising Concentrated Acids for Enhanced Oil and Gas Recovery | Jun 20, 2023 | Pending |