Search

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 numberTitle of the applicationFiling DateStatus
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
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