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] => 19792452 [patent_doc_number] => 12233376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Surface-modified carbon and sorbents for improved efficiency in removal of gaseous contaminants [patent_app_type] => utility [patent_app_number] => 17/087716 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4865 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17087716 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/087716
Surface-modified carbon and sorbents for improved efficiency in removal of gaseous contaminants Nov 2, 2020 Issued
Array ( [id] => 20465644 [patent_doc_number] => 12521674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => SO [patent_app_type] => utility [patent_app_number] => 17/755539 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2753 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755539
SO Oct 26, 2020 Issued
Array ( [id] => 16778513 [patent_doc_number] => 20210115591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => OPTICAL QUALITY DIAMOND MATERIAL [patent_app_type] => utility [patent_app_number] => 17/081341 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17430 [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] => 17081341 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/081341
OPTICAL QUALITY DIAMOND MATERIAL Oct 26, 2020 Abandoned
Array ( [id] => 17548235 [patent_doc_number] => 20220119576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => RADIOLYTIC METHOD OF PREPARING GELS [patent_app_type] => utility [patent_app_number] => 17/076491 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17076491 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/076491
Radiolytic method of preparing gels Oct 20, 2020 Issued
Array ( [id] => 17051983 [patent_doc_number] => 20210261417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => SYSTEMS AND METHODS FOR PROCESSING [patent_app_type] => utility [patent_app_number] => 17/062075 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16649 [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] => 17062075 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/062075
SYSTEMS AND METHODS FOR PROCESSING Oct 1, 2020 Abandoned
Array ( [id] => 18782071 [patent_doc_number] => 11823837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Carbonaceous material for electric double layer capacitors and method for producing same [patent_app_type] => utility [patent_app_number] => 16/948816 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 14462 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16948816 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/948816
Carbonaceous material for electric double layer capacitors and method for producing same Sep 30, 2020 Issued
Array ( [id] => 17081869 [patent_doc_number] => 20210276875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => Electroactive Materials for Metal-Ion Batteries [patent_app_type] => utility [patent_app_number] => 17/024402 [patent_app_country] => US [patent_app_date] => 2020-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17024402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/024402
Electroactive Materials for Metal-Ion Batteries Sep 16, 2020 Pending
Array ( [id] => 18517855 [patent_doc_number] => 11707728 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Carbon-based compositions with highly efficient volumetric gas sorption [patent_app_type] => utility [patent_app_number] => 17/023019 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 26018 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17023019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/023019
Carbon-based compositions with highly efficient volumetric gas sorption Sep 15, 2020 Issued
Array ( [id] => 17413866 [patent_doc_number] => 20220048770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => CARBON FOAM FROM BLENDED COALS [patent_app_type] => utility [patent_app_number] => 16/947736 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16947736 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947736
CARBON FOAM FROM BLENDED COALS Aug 13, 2020 Abandoned
Array ( [id] => 20402161 [patent_doc_number] => 12492128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Per- and polyfluoroalkyl compound-adsorbing activated carbon [patent_app_type] => utility [patent_app_number] => 17/753068 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2121 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17753068 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753068
Per- and polyfluoroalkyl compound-adsorbing activated carbon Aug 10, 2020 Issued
Array ( [id] => 18901748 [patent_doc_number] => 20240017233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => GAS PRODUCTION DEVICE, GAS PRODUCTION SYSTEM, AND GAS PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 18/019560 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18019560 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019560
GAS PRODUCTION DEVICE, GAS PRODUCTION SYSTEM, AND GAS PRODUCTION METHOD Aug 3, 2020 Pending
Array ( [id] => 18770643 [patent_doc_number] => 20230365414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => GAS PRODUCTION APPARATUS, GAS PRODUCTION SYSTEM, AND GAS PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 18/019561 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18019561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019561
GAS PRODUCTION APPARATUS, GAS PRODUCTION SYSTEM, AND GAS PRODUCTION METHOD Aug 3, 2020 Pending
Array ( [id] => 16770707 [patent_doc_number] => 10981794 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-20 [patent_title] => Stable aqueous dispersion of carbon [patent_app_type] => utility [patent_app_number] => 16/984101 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 9792 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [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] => 16984101 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/984101
Stable aqueous dispersion of carbon Aug 2, 2020 Issued
Array ( [id] => 17844785 [patent_doc_number] => 11434135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Graphite sheet having excellent thermal conductivity and method for preparing the same [patent_app_type] => utility [patent_app_number] => 16/944029 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5925 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16944029 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/944029
Graphite sheet having excellent thermal conductivity and method for preparing the same Jul 29, 2020 Issued
Array ( [id] => 17291319 [patent_doc_number] => 20210387158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => CARBON BLACK CONVERSION INTO MICROPOROUS CARBON [patent_app_type] => utility [patent_app_number] => 16/940445 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16940445 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/940445
CARBON BLACK CONVERSION INTO MICROPOROUS CARBON Jul 27, 2020 Abandoned
Array ( [id] => 16601912 [patent_doc_number] => 20210028443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => APPARATUS AND METHODS FOR FABRICATION OF CARBON FOAMS AND SILICON-CARBON COMPOSITE ANODES [patent_app_type] => utility [patent_app_number] => 16/935671 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 16935671 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935671
Apparatus and methods for fabrication of carbon foams and silicon-carbon composite anodes Jul 21, 2020 Issued
Array ( [id] => 18020802 [patent_doc_number] => 20220372301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Processing and Purification of Carbonaceous Materials [patent_app_type] => utility [patent_app_number] => 17/624420 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17624420 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624420
Processing and purification of carbonaceous materials Jul 7, 2020 Issued
Array ( [id] => 16570421 [patent_doc_number] => 20210009427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => BIOGENIC ACTIVATED CARBON AND METHODS OF MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 16/922556 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 53249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16922556 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/922556
Biogenic activated carbon and methods of making and using same Jul 6, 2020 Issued
Array ( [id] => 17761343 [patent_doc_number] => 20220234955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => Preparation of Hydrous Graphene Oxide for Use as a Concrete Admixture [patent_app_type] => utility [patent_app_number] => 17/616641 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 17616641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616641
Preparation of hydrous graphene oxide for use as a concrete admixture Jul 5, 2020 Issued
Array ( [id] => 16842988 [patent_doc_number] => 11015062 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Granular conductive carbon black and preparation method thereof [patent_app_type] => utility [patent_app_number] => 16/917835 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7197 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16917835 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/917835
Granular conductive carbon black and preparation method thereof Jun 29, 2020 Issued
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