Search

Syed O. Hasan

Examiner (ID: 1945, Phone: (571)272-0990 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3783, 3747
Total Applications
995
Issued Applications
797
Pending Applications
66
Abandoned Applications
157

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19141980 [patent_doc_number] => 20240140800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => NITROGEN-DOPED POROUS CARBON MATERIAL AND PREPARATION METHOD AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/317040 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18317040 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/317040
NITROGEN-DOPED POROUS CARBON MATERIAL AND PREPARATION METHOD AND USE THEREOF May 11, 2023 Pending
Array ( [id] => 18657493 [patent_doc_number] => 20230303396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => ARTIFICIAL GRAPHITE AND PREPARATION METHOD THEREOF, SECONDARY BATTERY CONTAINING SUCH ARTIFICIAL GRAPHITE, AND ELECTRIC APPARATUS [patent_app_type] => utility [patent_app_number] => 18/314832 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314832
ARTIFICIAL GRAPHITE AND PREPARATION METHOD THEREOF, SECONDARY BATTERY CONTAINING SUCH ARTIFICIAL GRAPHITE, AND ELECTRIC APPARATUS May 9, 2023 Pending
Array ( [id] => 19226766 [patent_doc_number] => 12006400 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Preparation of polymeric resins and carbon materials [patent_app_type] => utility [patent_app_number] => 18/302597 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 24 [patent_no_of_words] => 36326 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18302597 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/302597
Preparation of polymeric resins and carbon materials Apr 17, 2023 Issued
Array ( [id] => 18808711 [patent_doc_number] => 20230383045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => PREPARATION OF POLYMERIC RESINS AND CARBON MATERIALS [patent_app_type] => utility [patent_app_number] => 18/299341 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37348 [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] => 18299341 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299341
PREPARATION OF POLYMERIC RESINS AND CARBON MATERIALS Apr 11, 2023 Abandoned
Array ( [id] => 18923122 [patent_doc_number] => 20240026126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => Compositions with carbon nanotubes for low hysteresis elastomers [patent_app_type] => utility [patent_app_number] => 18/132299 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18132299 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/132299
Compositions with carbon nanotubes for low hysteresis elastomers Apr 6, 2023 Pending
Array ( [id] => 19651394 [patent_doc_number] => 12173165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Methods for sol-gel polymerization in absence of solvent and creation of tunable carbon structure from same [patent_app_type] => utility [patent_app_number] => 18/297478 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 34 [patent_no_of_words] => 29582 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18297478 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297478
Methods for sol-gel polymerization in absence of solvent and creation of tunable carbon structure from same Apr 6, 2023 Issued
Array ( [id] => 20645928 [patent_doc_number] => 12600864 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Impurity removal and modification method for pyrolysis carbon black of waste tires [patent_app_type] => utility [patent_app_number] => 18/295971 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2558 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18295971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/295971
IMPURITY REMOVAL AND MODIFICATION METHOD FOR PYROLYSIS CARBON BLACK OF WASTE TIRES Apr 4, 2023 Issued
Array ( [id] => 19497473 [patent_doc_number] => 20240336491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => METHODS FOR EXTRACTING LITHIUM FROM BRINES [patent_app_type] => utility [patent_app_number] => 18/295443 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18295443 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/295443
METHODS FOR EXTRACTING LITHIUM FROM BRINES Apr 3, 2023 Issued
Array ( [id] => 19187608 [patent_doc_number] => 20240166521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => A METHOD OF FORMING A GRAPHENE LAYER STRUCTURE AND A GRAPHENE SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/283770 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6142 [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] => 18283770 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/283770
A METHOD OF FORMING A GRAPHENE LAYER STRUCTURE AND A GRAPHENE SUBSTRATE Mar 21, 2023 Pending
Array ( [id] => 19637612 [patent_doc_number] => 12168209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Processing system and method for producing a particulate material [patent_app_type] => utility [patent_app_number] => 18/101345 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 26 [patent_no_of_words] => 15473 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101345 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101345
Processing system and method for producing a particulate material Jan 24, 2023 Issued
Array ( [id] => 18423515 [patent_doc_number] => 20230177979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => FABRICATION OF MICROMODELS FOR CARBONATE RESERVOIRS [patent_app_type] => utility [patent_app_number] => 18/096947 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18096947 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096947
Fabrication of micromodels for carbonate reservoirs Jan 12, 2023 Issued
Array ( [id] => 19299725 [patent_doc_number] => 20240228294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => SELF-ASSEMBLING ROD-COIL COPOLYMERS FOR CARBON NANOTUBE SORTING AND THE FABRICATION OF CARBON NANOTUBE FILMS [patent_app_type] => utility [patent_app_number] => 18/152900 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5544 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18152900 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/152900
SELF-ASSEMBLING ROD-COIL COPOLYMERS FOR CARBON NANOTUBE SORTING AND THE FABRICATION OF CARBON NANOTUBE FILMS Jan 10, 2023 Pending
Array ( [id] => 18451761 [patent_doc_number] => 20230193040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => CARBON-BASED NANOMATERIAL COMPOSITION AND METHODS OF FORMING THE SAME FROM A GAS MIXTURE THAT INCLUDES ACETYLENE GAS [patent_app_type] => utility [patent_app_number] => 18/069532 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18069532 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/069532
CARBON-BASED NANOMATERIAL COMPOSITION AND METHODS OF FORMING THE SAME FROM A GAS MIXTURE THAT INCLUDES ACETYLENE GAS Dec 20, 2022 Pending
Array ( [id] => 18451218 [patent_doc_number] => 20230192495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => CARBON-BASED NANOMATERIAL COMPOSITION AND METHODS OF FORMING THE SAME FROM A GAS MIXTURE THAT INCLUDES ACETYLENE AND METHANE GAS [patent_app_type] => utility [patent_app_number] => 18/069589 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18069589 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/069589
CARBON-BASED NANOMATERIAL COMPOSITION AND METHODS OF FORMING THE SAME FROM A GAS MIXTURE THAT INCLUDES ACETYLENE AND METHANE GAS Dec 20, 2022 Pending
Array ( [id] => 18451216 [patent_doc_number] => 20230192493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => CARBON-BASED NANOMATERIAL COMPOSITION AND METHODS OF FORMING THE SAME FROM A GAS MIXTURE THAT INCLUDES HYDROGEN GAS AND OXYGEN GAS [patent_app_type] => utility [patent_app_number] => 18/069517 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18069517 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/069517
CARBON-BASED NANOMATERIAL COMPOSITION AND METHODS OF FORMING THE SAME FROM A GAS MIXTURE THAT INCLUDES HYDROGEN GAS AND OXYGEN GAS Dec 20, 2022 Pending
Array ( [id] => 18451762 [patent_doc_number] => 20230193041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => CARBON-BASED NANOMATERIAL COMPOSITION AND METHOD OF FORMING THE SAME FROM A GAS MIXTURE THAT INCLUDES ACETYLENE GAS AND METHANE GAS [patent_app_type] => utility [patent_app_number] => 18/069558 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18069558 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/069558
CARBON-BASED NANOMATERIAL COMPOSITION AND METHOD OF FORMING THE SAME FROM A GAS MIXTURE THAT INCLUDES ACETYLENE GAS AND METHANE GAS Dec 20, 2022 Pending
Array ( [id] => 19977068 [patent_doc_number] => 12344529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Biological inks and coatings and associated methods [patent_app_type] => utility [patent_app_number] => 18/081013 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 28 [patent_no_of_words] => 8874 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [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] => 18081013 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081013
Biological inks and coatings and associated methods Dec 13, 2022 Issued
Array ( [id] => 19216719 [patent_doc_number] => 20240181423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => REDUCED GRAPHENE OXIDE SCREEN [patent_app_type] => utility [patent_app_number] => 18/061911 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18061911 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/061911
REDUCED GRAPHENE OXIDE SCREEN Dec 4, 2022 Pending
Array ( [id] => 18597038 [patent_doc_number] => 20230271830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => METHOD AND APPARATUS FOR PRODUCING HYDROGEN AND POLYMERIZED CARBON COMPOUND [patent_app_type] => utility [patent_app_number] => 18/059381 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18059381 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/059381
METHOD AND APPARATUS FOR PRODUCING HYDROGEN AND POLYMERIZED CARBON COMPOUND Nov 27, 2022 Pending
Array ( [id] => 18267579 [patent_doc_number] => 20230088821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => THERMAL FRACTURE AND MICROCARBON SEPARATION OF COAL PARTICLES [patent_app_type] => utility [patent_app_number] => 17/992368 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17992368 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/992368
THERMAL FRACTURE AND MICROCARBON SEPARATION OF COAL PARTICLES Nov 21, 2022 Pending
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