| Application number | Title of the application | Filing Date | Status |
|---|
Array
(
[id] => 19969535
[patent_doc_number] => 12338125
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-06-24
[patent_title] => Method for odor reduction of particulate carbon materials
[patent_app_type] => utility
[patent_app_number] => 17/432806
[patent_app_country] => US
[patent_app_date] => 2020-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 929
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17432806
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/432806 | Method for odor reduction of particulate carbon materials | Feb 20, 2020 | Issued |
Array
(
[id] => 17611306
[patent_doc_number] => 20220153585
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-19
[patent_title] => METHOD FOR MANUFACTURING CARBON NANOTUBE, METHOD FOR MANUFACTURING CARBON NANOTUBE ASSEMBLED WIRE, METHOD FOR MANUFACTURING CARBON NANOTUBE ASSEMBLED WIRE BUNDLE, CARBON NANOTUBE MANUFACTURING APPARATUS, CARBON NANOTUBE ASSEMBLED WIRE MANUFACTURING APPARATUS, AND CARBON NANOTUBE ASSEMBLED WIRE BUNDLE MANUFACTURING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 17/433019
[patent_app_country] => US
[patent_app_date] => 2020-02-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 19551
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[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] => 17433019
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/433019 | Method for manufacturing carbon nanotube, method for manufacturing carbon nanotube assembled wire, method for manufacturing carbon nanotube assembled wire bundle, carbon nanotube manufacturing apparatus, carbon nanotube assembled wire manufacturing apparatus, and carbon nanotube assembled wire bundle manufacturing apparatus | Feb 17, 2020 | Issued |
Array
(
[id] => 17672500
[patent_doc_number] => 20220185667
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-16
[patent_title] => POROUS CARBON AND RESIN COMPOSITION
[patent_app_type] => utility
[patent_app_number] => 17/600870
[patent_app_country] => US
[patent_app_date] => 2020-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7392
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[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] => 17600870
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/600870 | Porous carbon and resin composition | Feb 12, 2020 | Issued |
Array
(
[id] => 17547918
[patent_doc_number] => 20220119259
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-21
[patent_title] => Use of molten salt to separate carbon from a molten metal catalyst
[patent_app_type] => utility
[patent_app_number] => 17/428301
[patent_app_country] => US
[patent_app_date] => 2020-02-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8845
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[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] => 17428301
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/428301 | Use of molten salt to separate carbon from a molten metal catalyst | Feb 4, 2020 | Issued |
Array
(
[id] => 18995977
[patent_doc_number] => 11912805
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-02-27
[patent_title] => Thermoplastic polymers synthesized from depolymerized lignin via free radical polymerization
[patent_app_type] => utility
[patent_app_number] => 16/779018
[patent_app_country] => US
[patent_app_date] => 2020-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 40
[patent_no_of_words] => 22182
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 49
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16779018
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/779018 | Thermoplastic polymers synthesized from depolymerized lignin via free radical polymerization | Jan 30, 2020 | Issued |
Array
(
[id] => 18289132
[patent_doc_number] => 11617990
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-04-04
[patent_title] => Porous carbon fiber and fluid separation membrane
[patent_app_type] => utility
[patent_app_number] => 17/298371
[patent_app_country] => US
[patent_app_date] => 2020-01-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 9211
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17298371
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/298371 | Porous carbon fiber and fluid separation membrane | Jan 29, 2020 | Issued |
Array
(
[id] => 19165682
[patent_doc_number] => 11981568
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-05-14
[patent_title] => Member for continuous production of carbon nanobrush, and method for continuous production of carbon nanobrush
[patent_app_type] => utility
[patent_app_number] => 17/426224
[patent_app_country] => US
[patent_app_date] => 2020-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 7480
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17426224
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/426224 | Member for continuous production of carbon nanobrush, and method for continuous production of carbon nanobrush | Jan 26, 2020 | Issued |
Array
(
[id] => 16983403
[patent_doc_number] => 20210227640
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-22
[patent_title] => ABRADED BUS BAR AREA OF CNT RESISTIVE ELEMENT
[patent_app_type] => utility
[patent_app_number] => 16/748325
[patent_app_country] => US
[patent_app_date] => 2020-01-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3397
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 50
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16748325
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/748325 | Abraded bus bar area of CNT resistive element | Jan 20, 2020 | Issued |
Array
(
[id] => 15930627
[patent_doc_number] => 20200156947
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-05-21
[patent_title] => GRAPHENE AND METHOD FOR PREPARING SAME
[patent_app_type] => utility
[patent_app_number] => 16/747873
[patent_app_country] => US
[patent_app_date] => 2020-01-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4496
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16747873
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/747873 | Graphene and method for preparing same | Jan 20, 2020 | Issued |
Array
(
[id] => 18239272
[patent_doc_number] => 20230071583
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-09
[patent_title] => Method for Producing Spherical Nanocarbon Fiber Assembly, Method for Producing Carbon Nanorod and Method for Producing Graphene Nanoribbon
[patent_app_type] => utility
[patent_app_number] => 17/793978
[patent_app_country] => US
[patent_app_date] => 2020-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12562
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17793978
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/793978 | Method for Producing Spherical Nanocarbon Fiber Assembly, Method for Producing Carbon Nanorod and Method for Producing Graphene Nanoribbon | Jan 19, 2020 | Pending |
Array
(
[id] => 19325884
[patent_doc_number] => 12043548
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-07-23
[patent_title] => Synthetic graphite material, synthetic graphite material production method, negative electrode for lithium ion secondary battery, and lithium ion secondary battery
[patent_app_type] => utility
[patent_app_number] => 17/422978
[patent_app_country] => US
[patent_app_date] => 2020-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 21068
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17422978
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/422978 | Synthetic graphite material, synthetic graphite material production method, negative electrode for lithium ion secondary battery, and lithium ion secondary battery | Jan 13, 2020 | Issued |
Array
(
[id] => 16159573
[patent_doc_number] => 20200218019
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-07-09
[patent_title] => COMPOSITE RIBBON CABLE HAVING CARBON NANOTUBE YARNS AND OPTICAL FIBRES
[patent_app_type] => utility
[patent_app_number] => 16/738998
[patent_app_country] => US
[patent_app_date] => 2020-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3352
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16738998
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/738998 | COMPOSITE RIBBON CABLE HAVING CARBON NANOTUBE YARNS AND OPTICAL FIBRES | Jan 8, 2020 | Abandoned |
Array
(
[id] => 17093218
[patent_doc_number] => 11121418
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-09-14
[patent_title] => Coke powder as a discharging agent for waste battery recycling and method thereof
[patent_app_type] => utility
[patent_app_number] => 16/731843
[patent_app_country] => US
[patent_app_date] => 2019-12-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2088
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16731843
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/731843 | Coke powder as a discharging agent for waste battery recycling and method thereof | Dec 30, 2019 | Issued |
Array
(
[id] => 17443497
[patent_doc_number] => 20220064002
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-03
[patent_title] => CARBON NANOTUBE ASSEMBLED WIRE, CARBON NANOTUBE ASSEMBLED WIRE BUNDLE, AND CARBON NANOTUBE STRUCTURE
[patent_app_type] => utility
[patent_app_number] => 17/418119
[patent_app_country] => US
[patent_app_date] => 2019-12-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 28819
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17418119
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/418119 | Carbon nanotube assembled wire, carbon nanotube assembled wire bundle, and carbon nanotube structure | Dec 25, 2019 | Issued |
Array
(
[id] => 17603903
[patent_doc_number] => 11332373
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-05-17
[patent_title] => In situ production and functionalization of carbon materials via gas-liquid mass transfer and uses thereof
[patent_app_type] => utility
[patent_app_number] => 17/415801
[patent_app_country] => US
[patent_app_date] => 2019-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 41
[patent_figures_cnt] => 43
[patent_no_of_words] => 31211
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17415801
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/415801 | In situ production and functionalization of carbon materials via gas-liquid mass transfer and uses thereof | Dec 19, 2019 | Issued |
Array
(
[id] => 16915552
[patent_doc_number] => 20210188644
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-24
[patent_title] => Methods for Forming Porous Nanotube Fabrics
[patent_app_type] => utility
[patent_app_number] => 16/722779
[patent_app_country] => US
[patent_app_date] => 2019-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12489
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -28
[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] => 16722779
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/722779 | Methods for forming porous nanotube fabrics | Dec 19, 2019 | Issued |
Array
(
[id] => 17784532
[patent_doc_number] => 11407644
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-08-09
[patent_title] => Graphene with nanosized openings
[patent_app_type] => utility
[patent_app_number] => 16/722313
[patent_app_country] => US
[patent_app_date] => 2019-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 24
[patent_no_of_words] => 12554
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16722313
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/722313 | Graphene with nanosized openings | Dec 19, 2019 | Issued |
Array
(
[id] => 17460048
[patent_doc_number] => 20220073353
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-10
[patent_title] => NANOMATERIALS, NANOCOMPOSITE MATERIALS, AND METHODS THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/415987
[patent_app_country] => US
[patent_app_date] => 2019-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12931
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 29
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17415987
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/415987 | Nanomaterials, nanocomposite materials, and methods thereof | Dec 17, 2019 | Issued |
Array
(
[id] => 17427293
[patent_doc_number] => 20220055001
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-02-24
[patent_title] => GRAPHENE MANUFACTURING DEVICE AND GRAPHENE MANUFACTURING METHOD USING SAME
[patent_app_type] => utility
[patent_app_number] => 17/416518
[patent_app_country] => US
[patent_app_date] => 2019-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9633
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[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] => 17416518
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/416518 | Graphene manufacturing device and graphene manufacturing method using same | Dec 17, 2019 | Issued |
Array
(
[id] => 15874437
[patent_doc_number] => 20200144622
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-05-07
[patent_title] => GRAPHENE OXIDE, POSITIVE ELECTRODE FOR NONAQUEOUS SECONDARY BATTERY USING GRAPHENE OXIDE, METHOD OF MANUFACTURING POSITIVE ELECTRODE FOR NONAQUEOUS SECONDARY BATTERY, NONAQUEOUS SECONDARY BATTERY, AND ELECTRONIC DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/715732
[patent_app_country] => US
[patent_app_date] => 2019-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 22048
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[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] => 16715732
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/715732 | GRAPHENE OXIDE, POSITIVE ELECTRODE FOR NONAQUEOUS SECONDARY BATTERY USING GRAPHENE OXIDE, METHOD OF MANUFACTURING POSITIVE ELECTRODE FOR NONAQUEOUS SECONDARY BATTERY, NONAQUEOUS SECONDARY BATTERY, AND ELECTRONIC DEVICE | Dec 15, 2019 | Abandoned |