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] => 19354185 [patent_doc_number] => 12054616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Carbon fibre precursors [patent_app_type] => utility [patent_app_number] => 16/964740 [patent_app_country] => US [patent_app_date] => 2019-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4666 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16964740 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/964740
Carbon fibre precursors Jan 21, 2019 Issued
Array ( [id] => 14501631 [patent_doc_number] => 20190194470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => METHOD FOR PREPARING A CARBON BLACK OF HIGH RESISTIVITY AND A CARBON BLACK OF HIGH RESISTIVITY PREPARED BY THIS METHOD [patent_app_type] => utility [patent_app_number] => 16/232607 [patent_app_country] => US [patent_app_date] => 2018-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16232607 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/232607
Method for preparing a carbon black of high resistivity and a carbon black of high resistivity prepared by this method Dec 25, 2018 Issued
Array ( [id] => 18666390 [patent_doc_number] => 11773268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => System and method for refinement of char and manufacture of regenerated carbon black through waste tire pyrolysis [patent_app_type] => utility [patent_app_number] => 16/960872 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6707 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 435 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16960872 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/960872
System and method for refinement of char and manufacture of regenerated carbon black through waste tire pyrolysis Dec 20, 2018 Issued
Array ( [id] => 17104223 [patent_doc_number] => 11124417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Systems for producing advanced carbon materials at carbon source locations [patent_app_type] => utility [patent_app_number] => 16/230779 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13923 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16230779 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/230779
Systems for producing advanced carbon materials at carbon source locations Dec 20, 2018 Issued
Array ( [id] => 14566551 [patent_doc_number] => 20190210882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => System and Method for Producing High Purity Particulate Graphite [patent_app_type] => utility [patent_app_number] => 16/225090 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16225090 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/225090
System and Method for Producing High Purity Particulate Graphite Dec 18, 2018 Abandoned
Array ( [id] => 16838321 [patent_doc_number] => 20210146333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => TAILORED POROSITY MATERIALS AND METHODS OF MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 16/772969 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16772969 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/772969
TAILORED POROSITY MATERIALS AND METHODS OF MAKING AND USING SAME Dec 18, 2018 Pending
Array ( [id] => 16785245 [patent_doc_number] => 10987650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Adsorption filter [patent_app_type] => utility [patent_app_number] => 15/733236 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7505 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15733236 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/733236
Adsorption filter Dec 17, 2018 Issued
Array ( [id] => 16755692 [patent_doc_number] => 10974224 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Activated carbon, metal-carrying activated carbon using same and hydrogenation reaction catalyst [patent_app_type] => utility [patent_app_number] => 15/733219 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7599 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15733219 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/733219
Activated carbon, metal-carrying activated carbon using same and hydrogenation reaction catalyst Dec 16, 2018 Issued
Array ( [id] => 14211553 [patent_doc_number] => 20190118161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => PROCESS FOR PRODUCING ADSORBENT INCLUDING ACTIVATED CARBON [patent_app_type] => utility [patent_app_number] => 16/222713 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16222713 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/222713
PROCESS FOR PRODUCING ADSORBENT INCLUDING ACTIVATED CARBON Dec 16, 2018 Abandoned
Array ( [id] => 16390822 [patent_doc_number] => 20200331763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => ACTIVATED CARBON AND PRODUCTION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/955828 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16955828 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/955828
Activated carbon and production method thereof Dec 13, 2018 Issued
Array ( [id] => 16397669 [patent_doc_number] => 20200338527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => ACTIVATED CARBON AND PRODUCTION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/955814 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16955814 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/955814
Activated carbon and production method thereof Dec 13, 2018 Issued
Array ( [id] => 16688141 [patent_doc_number] => 20210070617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => ACTIVATED CARBON MOLDED ARTICLE [patent_app_type] => utility [patent_app_number] => 16/957412 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16957412 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/957412
Activated carbon molded article Dec 13, 2018 Issued
Array ( [id] => 16405764 [patent_doc_number] => 10814304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Carbon-based compositions with highly efficient volumetric gas sorption [patent_app_type] => utility [patent_app_number] => 16/219678 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 25962 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16219678 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/219678
Carbon-based compositions with highly efficient volumetric gas sorption Dec 12, 2018 Issued
Array ( [id] => 14183403 [patent_doc_number] => 20190111406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => REACTION CHAMBER FOR A CHEMICAL REACTOR, AND CHEMICAL REACTOR CONSTRUCTED THEREFROM [patent_app_type] => utility [patent_app_number] => 16/218649 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16218649 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/218649
Reaction chamber for a chemical reactor, and chemical reactor constructed therefrom Dec 12, 2018 Issued
Array ( [id] => 16390817 [patent_doc_number] => 20200331758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => GRAPHENE PREPARATION APPARATUS USING JOULE HEATING AND PREPARATION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/958738 [patent_app_country] => US [patent_app_date] => 2018-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16958738 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/958738
Graphene preparation apparatus using Joule heating and preparation method therefor Dec 9, 2018 Issued
Array ( [id] => 14438637 [patent_doc_number] => 20190177190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => ANTI-MICROBIAL MEDIA AND METHOD OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 16/213302 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 16213302 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/213302
ANTI-MICROBIAL MEDIA AND METHOD OF MAKING THE SAME Dec 6, 2018 Abandoned
Array ( [id] => 14713531 [patent_doc_number] => 20190247829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => METHOD OF PRODUCING HIGHLY POROUS ADSORBENTS [patent_app_type] => utility [patent_app_number] => 16/213742 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16213742 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/213742
Method of producing highly porous adsorbents Dec 6, 2018 Issued
Array ( [id] => 17443902 [patent_doc_number] => 20220064407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => CARBON FIBRE [patent_app_type] => utility [patent_app_number] => 16/768467 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16768467 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/768467
CARBON FIBRE Nov 28, 2018 Abandoned
Array ( [id] => 14375417 [patent_doc_number] => 20190161621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => METHOD FOR OXIDIZING A CARBON BLACK AND A METHOD FOR PREPARING THE CARBON BLACK USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/203952 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16203952 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/203952
Method for oxidizing a carbon black and a method for preparing the carbon black using the same Nov 28, 2018 Issued
Array ( [id] => 16506017 [patent_doc_number] => 20200385273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => APPARATUS AND METHOD OF PRODUCING ACTIVATED CARBON MATERIAL [patent_app_type] => utility [patent_app_number] => 16/768480 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16768480 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/768480
Apparatus and method of producing activated carbon material Nov 27, 2018 Issued
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