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] => 19504872 [patent_doc_number] => 12116283 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Carbon composite, and preparation method and use thereof [patent_app_type] => utility [patent_app_number] => 18/398695 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4691 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18398695 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/398695
Carbon composite, and preparation method and use thereof Dec 27, 2023 Issued
Array ( [id] => 19667357 [patent_doc_number] => 12180083 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-31 [patent_title] => Method for producing soda ash [patent_app_type] => utility [patent_app_number] => 18/392697 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 6561 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392697 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392697
Method for producing soda ash Dec 20, 2023 Issued
Array ( [id] => 19140904 [patent_doc_number] => 20240139707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => BIOGENIC ACTIVATED CARBON AND METHODS OF MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 18/543750 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 53358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18543750 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/543750
BIOGENIC ACTIVATED CARBON AND METHODS OF MAKING AND USING SAME Dec 17, 2023 Pending
Array ( [id] => 19799374 [patent_doc_number] => 20250065299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => LAYERED MULTI-METAL-OXIDE-BASED MAGNETIC BIOCHAR AND PREPARATION METHOD AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/531700 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18531700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/531700
LAYERED MULTI-METAL-OXIDE-BASED MAGNETIC BIOCHAR AND PREPARATION METHOD AND USE THEREOF Dec 6, 2023 Pending
Array ( [id] => 19050678 [patent_doc_number] => 20240092647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => PROCESSING OF LITHIUM CONTAINING BRINES [patent_app_type] => utility [patent_app_number] => 18/517249 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18517249 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517249
Processing of lithium containing brines Nov 21, 2023 Issued
Array ( [id] => 19097965 [patent_doc_number] => 20240117193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => Production of crystalline carbon structure networks [patent_app_type] => utility [patent_app_number] => 18/510764 [patent_app_country] => US [patent_app_date] => 2023-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18510764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/510764
Production of crystalline carbon structure networks Nov 15, 2023 Pending
Array ( [id] => 18894137 [patent_doc_number] => 20240009622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => CARBON DIOXIDE SEQUESTRATION WITH MAGNESIUM HYDROXIDE AND REGENERATION OF MAGNESIUM HYDROXIDE [patent_app_type] => utility [patent_app_number] => 18/472194 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18472194 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472194
Carbon dioxide sequestration with magnesium hydroxide and regeneration of magnesium hydroxide Sep 20, 2023 Issued
Array ( [id] => 19051125 [patent_doc_number] => 20240093094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => EFFICIENT REMOVAL AND STORAGE OF CARBON DIOXIDE [patent_app_type] => utility [patent_app_number] => 18/468324 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18468324 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/468324
EFFICIENT REMOVAL AND STORAGE OF CARBON DIOXIDE Sep 14, 2023 Pending
Array ( [id] => 18878876 [patent_doc_number] => 20240002245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => METHOD FOR FORMING INSOLUBLE SOLUTE ADDUCTS USING AN ACIDIC MEDIUM [patent_app_type] => utility [patent_app_number] => 18/367403 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18367403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/367403
METHOD FOR FORMING INSOLUBLE SOLUTE ADDUCTS USING AN ACIDIC MEDIUM Sep 11, 2023 Abandoned
Array ( [id] => 18830928 [patent_doc_number] => 20230399453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => PREPARATION OF POLYMERIC RESINS AND CARBON MATERIALS [patent_app_type] => utility [patent_app_number] => 18/456428 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37280 [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] => 18456428 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/456428
Preparation of polymeric resins and carbon materials Aug 24, 2023 Issued
Array ( [id] => 19425146 [patent_doc_number] => 12084549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Preparation of polymeric resins and carbon materials [patent_app_type] => utility [patent_app_number] => 18/456351 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 24 [patent_no_of_words] => 37331 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18456351 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/456351
Preparation of polymeric resins and carbon materials Aug 24, 2023 Issued
Array ( [id] => 20241088 [patent_doc_number] => 12421397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Biologically-derived carbon black alternative and method of making the same [patent_app_type] => utility [patent_app_number] => 18/455465 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 5224 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18455465 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455465
Biologically-derived carbon black alternative and method of making the same Aug 23, 2023 Issued
Array ( [id] => 19032998 [patent_doc_number] => 20240082813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => BIOGENIC ACTIVATED CARBON AND METHODS OF MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 18/453003 [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] => 53352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18453003 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/453003
BIOGENIC ACTIVATED CARBON AND METHODS OF MAKING AND USING SAME Aug 20, 2023 Pending
Array ( [id] => 19033010 [patent_doc_number] => 20240082825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => METAL-DECORATED BARIUM CALCIUM ALUMINUM OXIDE AND RELATED MATERIALS FOR NH3 CATALYSIS [patent_app_type] => utility [patent_app_number] => 18/451766 [patent_app_country] => US [patent_app_date] => 2023-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18451766 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/451766
METAL-DECORATED BARIUM CALCIUM ALUMINUM OXIDE AND RELATED MATERIALS FOR NH3 CATALYSIS Aug 16, 2023 Abandoned
Array ( [id] => 19630118 [patent_doc_number] => 20240408567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => Synthesis of porous carbon-based materials from expanded polystyrene [patent_app_type] => utility [patent_app_number] => 18/331974 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331974 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331974
Synthesis of porous carbon-based materials from expanded polystyrene Jun 8, 2023 Pending
Array ( [id] => 20077410 [patent_doc_number] => 12351460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Process for the preparation of a porous carbon material using an improved amphiphilic species [patent_app_type] => utility [patent_app_number] => 18/206723 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 14648 [patent_no_of_claims] => 1 [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] => 18206723 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206723
Process for the preparation of a porous carbon material using an improved amphiphilic species Jun 6, 2023 Issued
Array ( [id] => 19373207 [patent_doc_number] => 12064747 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Carbon-based compositions with highly efficient volumetric gas sorption [patent_app_type] => utility [patent_app_number] => 18/328634 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 26053 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18328634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328634
Carbon-based compositions with highly efficient volumetric gas sorption Jun 1, 2023 Issued
Array ( [id] => 18816349 [patent_doc_number] => 20230390689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => USE OF THERMALLY CO2- AND/OR H2O-TREATED SOOT PARTICLES FOR SEPARATING POLYHALOGENATED COMPOUNDS [patent_app_type] => utility [patent_app_number] => 18/204448 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18204448 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204448
USE OF THERMALLY CO2- AND/OR H2O-TREATED SOOT PARTICLES FOR SEPARATING POLYHALOGENATED COMPOUNDS May 31, 2023 Pending
Array ( [id] => 18785893 [patent_doc_number] => 20230373790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => Two-dimensional polymeric fullerene and preparation method thereof [patent_app_type] => utility [patent_app_number] => 18/318418 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18318418 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318418
Two-dimensional polymeric fullerene and preparation method thereof May 15, 2023 Pending
Array ( [id] => 19353309 [patent_doc_number] => 12053735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Sorbent structures with resistive heating capability and methods of making the same [patent_app_type] => utility [patent_app_number] => 18/196576 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 12031 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18196576 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/196576
Sorbent structures with resistive heating capability and methods of making the same May 11, 2023 Issued
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