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] => 19504873 [patent_doc_number] => 12116284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Energy-efficient system and method for carbon dioxide conversion [patent_app_type] => utility [patent_app_number] => 17/053577 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8035 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17053577 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/053577
Energy-efficient system and method for carbon dioxide conversion May 28, 2019 Issued
Array ( [id] => 17571377 [patent_doc_number] => 11319636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Method for preparing an ordered porous carbon material with inexpensive carbon black, ordered porous carbon material and use thereof [patent_app_type] => utility [patent_app_number] => 16/408951 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4231 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16408951 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/408951
Method for preparing an ordered porous carbon material with inexpensive carbon black, ordered porous carbon material and use thereof May 9, 2019 Issued
Array ( [id] => 17890631 [patent_doc_number] => 11453584 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => High throughput methane pyrolysis reactor for low-cost hydrogen production [patent_app_type] => utility [patent_app_number] => 16/394041 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5184 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16394041 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/394041
High throughput methane pyrolysis reactor for low-cost hydrogen production Apr 24, 2019 Issued
Array ( [id] => 19151485 [patent_doc_number] => 11976386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Method of stabilizing precursor fiber for preparing carbon fiber and method of preparing carbon fiber using the same [patent_app_type] => utility [patent_app_number] => 16/977366 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5179 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 16977366 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/977366
Method of stabilizing precursor fiber for preparing carbon fiber and method of preparing carbon fiber using the same Apr 22, 2019 Issued
Array ( [id] => 15021597 [patent_doc_number] => 20190321803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => COMPOSITIONS AND METHODS FOR REMOVING AMMONIA FROM GAS [patent_app_type] => utility [patent_app_number] => 16/388112 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16388112 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/388112
Compositions and methods for removing ammonia from gas Apr 17, 2019 Issued
Array ( [id] => 19226582 [patent_doc_number] => 12006215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Method of carbonizate purification [patent_app_type] => utility [patent_app_number] => 17/048589 [patent_app_country] => US [patent_app_date] => 2019-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2945 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17048589 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/048589
Method of carbonizate purification Apr 14, 2019 Issued
Array ( [id] => 19339224 [patent_doc_number] => 12049402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Method for the manufacture of graphene oxide from electrode graphite scrap [patent_app_type] => utility [patent_app_number] => 17/055744 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2932 [patent_no_of_claims] => 15 [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] => 17055744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/055744
Method for the manufacture of graphene oxide from electrode graphite scrap Apr 9, 2019 Issued
Array ( [id] => 16977451 [patent_doc_number] => 20210221688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => A METHOD FOR THE MANUFACTURE OF REDUCED GRAPHENE OXIDE FROM KISH GRAPHITE [patent_app_type] => utility [patent_app_number] => 17/051702 [patent_app_country] => US [patent_app_date] => 2019-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4399 [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] => 17051702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/051702
Method for the manufacture of reduced graphene oxide from Kish graphite Apr 4, 2019 Issued
Array ( [id] => 16977450 [patent_doc_number] => 20210221687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => A METHOD FOR THE MANUFACTURE OF GRAPHENE OXIDE FROM KISH GRAPHITE [patent_app_type] => utility [patent_app_number] => 17/051615 [patent_app_country] => US [patent_app_date] => 2019-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17051615 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/051615
Method for the manufacture of graphene oxide from Kish graphite Apr 4, 2019 Issued
Array ( [id] => 16862645 [patent_doc_number] => 11021374 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => PCC with reduced portlandite content [patent_app_type] => utility [patent_app_number] => 16/365278 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12075 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16365278 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/365278
PCC with reduced portlandite content Mar 25, 2019 Issued
Array ( [id] => 17755723 [patent_doc_number] => 11396004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-26 [patent_title] => Nano-enabled activated carbon blocks to enable removal of oxyanions from water [patent_app_type] => utility [patent_app_number] => 16/355016 [patent_app_country] => US [patent_app_date] => 2019-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10790 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16355016 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/355016
Nano-enabled activated carbon blocks to enable removal of oxyanions from water Mar 14, 2019 Issued
Array ( [id] => 17299263 [patent_doc_number] => 20210395102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => METHOD FOR MANUFACTURING COMPOSITE CARBONATE BY USING COMBUSTION ASH [patent_app_type] => utility [patent_app_number] => 17/294818 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17294818 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294818
METHOD FOR MANUFACTURING COMPOSITE CARBONATE BY USING COMBUSTION ASH Mar 11, 2019 Abandoned
Array ( [id] => 14532501 [patent_doc_number] => 20190201871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => Activated Carbon Monolith Catalyst, Methods for Making Same, and Uses Thereof [patent_app_type] => utility [patent_app_number] => 16/296318 [patent_app_country] => US [patent_app_date] => 2019-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16296318 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/296318
Activated carbon monolith catalyst, methods for making same, and uses thereof Mar 7, 2019 Issued
Array ( [id] => 16870288 [patent_doc_number] => 20210163755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => METHOD OF OBTAINING CARBON CONTAINING MATERIAL FROM RECYCLABLE TIRES AND RUBBER PRODUCTS [patent_app_type] => utility [patent_app_number] => 17/045777 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 423 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17045777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/045777
Method of obtaining carbon containing material from recyclable tires and rubber products Mar 4, 2019 Issued
Array ( [id] => 16762215 [patent_doc_number] => 20210107796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => SYNTHESIS OF MICRON AND NANOSCALE CARBON SPHERES AND STRUCTURES USING HYDROTHEMAL CARBONIZATION [patent_app_type] => utility [patent_app_number] => 16/970265 [patent_app_country] => US [patent_app_date] => 2019-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16970265 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/970265
Synthesis of micron and nanoscale carbon spheres and structures using hydrothemal carbonization Feb 14, 2019 Issued
Array ( [id] => 19520970 [patent_doc_number] => 12122677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Method of manufacturing a graphene/graphehe oxide layer and a graphene/graphehe oxide-coated support [patent_app_type] => utility [patent_app_number] => 16/970369 [patent_app_country] => US [patent_app_date] => 2019-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6326 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16970369 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/970369
Method of manufacturing a graphene/graphehe oxide layer and a graphene/graphehe oxide-coated support Feb 14, 2019 Issued
Array ( [id] => 18604562 [patent_doc_number] => 11746010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Process and device for direct thermal decomposition of hydrocarbons with liquid metal in the absence of oxygen for the production of hydrogen and carbon [patent_app_type] => utility [patent_app_number] => 16/967694 [patent_app_country] => US [patent_app_date] => 2019-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4362 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16967694 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/967694
Process and device for direct thermal decomposition of hydrocarbons with liquid metal in the absence of oxygen for the production of hydrogen and carbon Jan 31, 2019 Issued
Array ( [id] => 17481062 [patent_doc_number] => 20220088566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => GRAPHENE WOOL AND MANUFACTURE THEREOF [patent_app_type] => utility [patent_app_number] => 17/310360 [patent_app_country] => US [patent_app_date] => 2019-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4072 [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] => 17310360 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/310360
GRAPHENE WOOL AND MANUFACTURE THEREOF Jan 31, 2019 Abandoned
Array ( [id] => 14752745 [patent_doc_number] => 20190259546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => METHODS FOR PREPARING CARBON MATERIALS [patent_app_type] => utility [patent_app_number] => 16/256847 [patent_app_country] => US [patent_app_date] => 2019-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 48638 [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] => 16256847 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/256847
METHODS FOR PREPARING CARBON MATERIALS Jan 23, 2019 Abandoned
Array ( [id] => 17452899 [patent_doc_number] => 11267743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Method and system for treatment of organic waste [patent_app_type] => utility [patent_app_number] => 16/255328 [patent_app_country] => US [patent_app_date] => 2019-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3210 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 358 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16255328 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/255328
Method and system for treatment of organic waste Jan 22, 2019 Issued
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