
Daniel Mccracken
Examiner (ID: 17312, Phone: (571)272-6537 , Office: P/1736 )
| Most Active Art Unit | 1736 |
| Art Unit(s) | 1754, 1793, 1736 |
| Total Applications | 1585 |
| Issued Applications | 1095 |
| Pending Applications | 126 |
| Abandoned Applications | 388 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20077835
[patent_doc_number] => 12351888
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-08
[patent_title] => Compositions and methods for improved precious metal extraction from ore
[patent_app_type] => utility
[patent_app_number] => 17/914321
[patent_app_country] => US
[patent_app_date] => 2021-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 0
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 20
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17914321
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/914321 | Compositions and methods for improved precious metal extraction from ore | Mar 24, 2021 | Issued |
Array
(
[id] => 17968543
[patent_doc_number] => 11486060
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-11-01
[patent_title] => Carbon fiber recycling method
[patent_app_type] => utility
[patent_app_number] => 17/207938
[patent_app_country] => US
[patent_app_date] => 2021-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 5790
[patent_no_of_claims] => 17
[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] => 17207938
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/207938 | Carbon fiber recycling method | Mar 21, 2021 | Issued |
Array
(
[id] => 18366051
[patent_doc_number] => 20230147642
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-05-11
[patent_title] => CARBON-BASED COMPOSITE MATERIAL, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/802991
[patent_app_country] => US
[patent_app_date] => 2021-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12780
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[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] => 17802991
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/802991 | CARBON-BASED COMPOSITE MATERIAL, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF | Mar 19, 2021 | Abandoned |
Array
(
[id] => 20108640
[patent_doc_number] => 12359349
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-15
[patent_title] => Method for manufacturing carbon fiber bundle
[patent_app_type] => utility
[patent_app_number] => 17/911776
[patent_app_country] => US
[patent_app_date] => 2021-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 1267
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 225
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17911776
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/911776 | Method for manufacturing carbon fiber bundle | Mar 14, 2021 | Issued |
Array
(
[id] => 16977453
[patent_doc_number] => 20210221690
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-22
[patent_title] => NANOPARTICLE COMPOSITIONS AND METHODS OF MAKING AND USING THE SAME
[patent_app_type] => utility
[patent_app_number] => 17/198716
[patent_app_country] => US
[patent_app_date] => 2021-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16875
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -23
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17198716
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/198716 | Ph-based structural change of water soluble carbon nanoparticles for encapsulation and release of therapeutic agents in biological systems | Mar 10, 2021 | Issued |
Array
(
[id] => 19505290
[patent_doc_number] => 12116703
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-10-15
[patent_title] => Method of preparing PAN-based carbon fibers
[patent_app_type] => utility
[patent_app_number] => 17/286463
[patent_app_country] => US
[patent_app_date] => 2021-03-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 9176
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17286463
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/286463 | Method of preparing PAN-based carbon fibers | Mar 4, 2021 | Issued |
Array
(
[id] => 18156505
[patent_doc_number] => 11569500
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-01-31
[patent_title] => Porous silicon composite cluster structure, method of preparing the same, carbon composite using the same, and electrode, lithium battery, and device each including the same
[patent_app_type] => utility
[patent_app_number] => 17/189837
[patent_app_country] => US
[patent_app_date] => 2021-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 28
[patent_figures_cnt] => 52
[patent_no_of_words] => 19712
[patent_no_of_claims] => 43
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 194
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17189837
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/189837 | Porous silicon composite cluster structure, method of preparing the same, carbon composite using the same, and electrode, lithium battery, and device each including the same | Mar 1, 2021 | Issued |
Array
(
[id] => 18935703
[patent_doc_number] => 11888152
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-01-30
[patent_title] => System and method of producing a composite product
[patent_app_type] => utility
[patent_app_number] => 17/175343
[patent_app_country] => US
[patent_app_date] => 2021-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 3003
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17175343
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/175343 | System and method of producing a composite product | Feb 11, 2021 | Issued |
Array
(
[id] => 20302313
[patent_doc_number] => 12448291
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-21
[patent_title] => Nitrogen and fluorine doped graphene and use thereof
[patent_app_type] => utility
[patent_app_number] => 17/923052
[patent_app_country] => US
[patent_app_date] => 2021-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 12
[patent_no_of_words] => 2194
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17923052
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/923052 | Nitrogen and fluorine doped graphene and use thereof | Feb 8, 2021 | Issued |
Array
(
[id] => 18240169
[patent_doc_number] => 20230072480
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-09
[patent_title] => COVALENT FUNCTIONALIZATION OF GRAPHENE
[patent_app_type] => utility
[patent_app_number] => 17/760324
[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] => 10331
[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] => 17760324
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/760324 | COVALENT FUNCTIONALIZATION OF GRAPHENE | Feb 8, 2021 | Pending |
Array
(
[id] => 18210801
[patent_doc_number] => 20230057063
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-23
[patent_title] => CARBON FIBERS AND METHOD OF FABRICATION THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/796979
[patent_app_country] => US
[patent_app_date] => 2021-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7472
[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] => 17796979
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/796979 | Carbon fibers and method of fabrication thereof | Feb 3, 2021 | Issued |
Array
(
[id] => 18636051
[patent_doc_number] => 11760633
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-09-19
[patent_title] => Method of preparing carbon nanomaterials
[patent_app_type] => utility
[patent_app_number] => 17/164770
[patent_app_country] => US
[patent_app_date] => 2021-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 22
[patent_no_of_words] => 6410
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17164770
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/164770 | Method of preparing carbon nanomaterials | Jan 31, 2021 | Issued |
Array
(
[id] => 18267398
[patent_doc_number] => 20230088640
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-23
[patent_title] => A METHOD AND AN APPARATUS FOR MANUFACTURING A POROUS GRAPHENE LAYER ACROSS A PRECURSOR MATERIAL LAYER ON A SUBSTRATE THROUGH THERMALLY LOCALIZED LASER GRAPHITISATION
[patent_app_type] => utility
[patent_app_number] => 17/798854
[patent_app_country] => US
[patent_app_date] => 2021-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17277
[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] => 17798854
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/798854 | A METHOD AND AN APPARATUS FOR MANUFACTURING A POROUS GRAPHENE LAYER ACROSS A PRECURSOR MATERIAL LAYER ON A SUBSTRATE THROUGH THERMALLY LOCALIZED LASER GRAPHITISATION | Jan 27, 2021 | Abandoned |
Array
(
[id] => 18575364
[patent_doc_number] => 11731875
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-08-22
[patent_title] => Methods for production of graphene oxide
[patent_app_type] => utility
[patent_app_number] => 17/149242
[patent_app_country] => US
[patent_app_date] => 2021-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 26
[patent_no_of_words] => 12839
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17149242
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/149242 | Methods for production of graphene oxide | Jan 13, 2021 | Issued |
Array
(
[id] => 18274536
[patent_doc_number] => 11613466
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-03-28
[patent_title] => Ultra-long chiral carbon nanotube, method for preparing the same, application thereof, and high-performance photoelectric device
[patent_app_type] => utility
[patent_app_number] => 17/131676
[patent_app_country] => US
[patent_app_date] => 2020-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 6116
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17131676
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/131676 | Ultra-long chiral carbon nanotube, method for preparing the same, application thereof, and high-performance photoelectric device | Dec 21, 2020 | Issued |
Array
(
[id] => 18748229
[patent_doc_number] => 11807525
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-11-07
[patent_title] => Activated carbon fiber sheet for motor vehicle canister
[patent_app_type] => utility
[patent_app_number] => 17/123839
[patent_app_country] => US
[patent_app_date] => 2020-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8782
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17123839
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/123839 | Activated carbon fiber sheet for motor vehicle canister | Dec 15, 2020 | Issued |
Array
(
[id] => 17672503
[patent_doc_number] => 20220185670
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-16
[patent_title] => REACTOR FOR CARBON NANOTUBE AND NANOFIBER PRODUCTION
[patent_app_type] => utility
[patent_app_number] => 17/124113
[patent_app_country] => US
[patent_app_date] => 2020-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9772
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 197
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17124113
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/124113 | Reactor for carbon nanotube and nanofiber production | Dec 15, 2020 | Issued |
Array
(
[id] => 18511190
[patent_doc_number] => 20230227313
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-20
[patent_title] => Single-walled Carbon Nanotube Films and Method and Apparatus for Fabricating Thereof
[patent_app_type] => utility
[patent_app_number] => 17/756895
[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] => 4099
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17756895
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/756895 | Single-walled carbon nanotube films and method and apparatus for fabricating thereof | Dec 3, 2020 | Issued |
Array
(
[id] => 16719118
[patent_doc_number] => 20210086265
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-03-25
[patent_title] => MANUFACTURING METHOD FOR THREE-DIMENSIONAL STRUCTURE AND MANUFACTURING APPARATUS THEREFOR
[patent_app_type] => utility
[patent_app_number] => 17/109646
[patent_app_country] => US
[patent_app_date] => 2020-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8959
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17109646
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/109646 | Manufacturing method for three-dimensional structure and manufacturing apparatus therefor | Dec 1, 2020 | Issued |
Array
(
[id] => 17937722
[patent_doc_number] => 11472158
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-10-18
[patent_title] => Continuous production of exfoliated 2D layered materials by compressive flow
[patent_app_type] => utility
[patent_app_number] => 17/109261
[patent_app_country] => US
[patent_app_date] => 2020-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 49
[patent_no_of_words] => 16332
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 35
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17109261
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/109261 | Continuous production of exfoliated 2D layered materials by compressive flow | Dec 1, 2020 | Issued |