Search

Pawandeep Dhingra

Examiner (ID: 9760, Phone: (571)270-1231 , Office: P/2672 )

Most Active Art Unit
2672
Art Unit(s)
2671, 2672, 2681, 2683, 2625
Total Applications
574
Issued Applications
329
Pending Applications
54
Abandoned Applications
205

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13606507 [patent_doc_number] => 20180354802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => METHOD FOR SEPARATING CARBON NANOTUBE ARRAY FROM GROWTH SUBSTRATE [patent_app_type] => utility [patent_app_number] => 15/990938 [patent_app_country] => US [patent_app_date] => 2018-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15990938 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/990938
Method for separating carbon nanotube array from growth substrate May 28, 2018 Issued
Array ( [id] => 13606509 [patent_doc_number] => 20180354803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => METHOD FOR MAKING CARBON NANOTUBE ARRAY [patent_app_type] => utility [patent_app_number] => 15/990961 [patent_app_country] => US [patent_app_date] => 2018-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15990961 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/990961
Method for making carbon nanotube array May 28, 2018 Issued
Array ( [id] => 18028826 [patent_doc_number] => 11511998 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Continuous production method of fibrous carbon nanohorn aggregate [patent_app_type] => utility [patent_app_number] => 17/059086 [patent_app_country] => US [patent_app_date] => 2018-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5729 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [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] => 17059086 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/059086
Continuous production method of fibrous carbon nanohorn aggregate May 28, 2018 Issued
Array ( [id] => 17649546 [patent_doc_number] => 11352259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Method of producing carbon nanotubes in fluidized bed reactor [patent_app_type] => utility [patent_app_number] => 15/988432 [patent_app_country] => US [patent_app_date] => 2018-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2395 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15988432 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/988432
Method of producing carbon nanotubes in fluidized bed reactor May 23, 2018 Issued
Array ( [id] => 16253334 [patent_doc_number] => 20200262708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => METHOD AND EQUIPMENT FOR EXTRACTING CARBON MATERIALS FROM PLASTICS [patent_app_type] => utility [patent_app_number] => 16/491108 [patent_app_country] => US [patent_app_date] => 2018-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16491108 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/491108
METHOD AND EQUIPMENT FOR EXTRACTING CARBON MATERIALS FROM PLASTICS May 21, 2018 Abandoned
Array ( [id] => 16665400 [patent_doc_number] => 10934637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Process for producing fabric of continuous graphene fiber yarns from functionalized graphene sheets [patent_app_type] => utility [patent_app_number] => 15/985053 [patent_app_country] => US [patent_app_date] => 2018-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 13386 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15985053 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/985053
Process for producing fabric of continuous graphene fiber yarns from functionalized graphene sheets May 20, 2018 Issued
Array ( [id] => 15148655 [patent_doc_number] => 20190352805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => FABRIC OF CONTINUOUS GRAPHENE FIBER YARNS FROM FUNCTIONALIZED GRAPHENE SHEETS [patent_app_type] => utility [patent_app_number] => 15/985045 [patent_app_country] => US [patent_app_date] => 2018-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15985045 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/985045
Fabric of continuous graphene fiber yarns from functionalized graphene sheets May 20, 2018 Issued
Array ( [id] => 16344072 [patent_doc_number] => 20200308722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => METHOD FOR TRANSFORMING A CRYSTAL FORM OF AN ELECTROLYTE CONTAINING LITHIUM FOR ALUMINUM ELECTROLYSIS [patent_app_type] => utility [patent_app_number] => 16/759335 [patent_app_country] => US [patent_app_date] => 2018-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16759335 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/759335
Method for transforming a crystal form of an electrolyte containing lithium for aluminum electrolysis May 16, 2018 Issued
Array ( [id] => 17998832 [patent_doc_number] => 11499933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Method for preparing graphene-tin oxide nanocomposite, and graphene-tin oxide nanocomposite [patent_app_type] => utility [patent_app_number] => 16/613395 [patent_app_country] => US [patent_app_date] => 2018-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4854 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16613395 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/613395
Method for preparing graphene-tin oxide nanocomposite, and graphene-tin oxide nanocomposite May 16, 2018 Issued
Array ( [id] => 15118029 [patent_doc_number] => 20190345647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => PROCESS FOR PRODUCING CONTINUOUS GRAPHENE FIBERS FROM FUNCTIONALIZED GRAPHENE SHEETS [patent_app_type] => utility [patent_app_number] => 15/978730 [patent_app_country] => US [patent_app_date] => 2018-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15978730 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/978730
PROCESS FOR PRODUCING CONTINUOUS GRAPHENE FIBERS FROM FUNCTIONALIZED GRAPHENE SHEETS May 13, 2018 Abandoned
Array ( [id] => 16500125 [patent_doc_number] => 10865502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Continuous graphene fibers from functionalized graphene sheets [patent_app_type] => utility [patent_app_number] => 15/978712 [patent_app_country] => US [patent_app_date] => 2018-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 11661 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15978712 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/978712
Continuous graphene fibers from functionalized graphene sheets May 13, 2018 Issued
Array ( [id] => 17825661 [patent_doc_number] => 11430614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Modified activated carbon and method for producing same [patent_app_type] => utility [patent_app_number] => 16/612204 [patent_app_country] => US [patent_app_date] => 2018-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 12801 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 16612204 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/612204
Modified activated carbon and method for producing same May 7, 2018 Issued
Array ( [id] => 14596501 [patent_doc_number] => 10351432 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-07-16 [patent_title] => Polyimide film for graphite sheet, graphite sheet prepared by using the same and method for preparing graphite sheet [patent_app_type] => utility [patent_app_number] => 15/973338 [patent_app_country] => US [patent_app_date] => 2018-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8479 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15973338 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/973338
Polyimide film for graphite sheet, graphite sheet prepared by using the same and method for preparing graphite sheet May 6, 2018 Issued
Array ( [id] => 19274323 [patent_doc_number] => 12024433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Methods for making graphene oxide gels [patent_app_type] => utility [patent_app_number] => 16/611131 [patent_app_country] => US [patent_app_date] => 2018-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6169 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [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] => 16611131 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/611131
Methods for making graphene oxide gels May 3, 2018 Issued
Array ( [id] => 16785971 [patent_doc_number] => 10988383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Purification and drying of graphene oxide [patent_app_type] => utility [patent_app_number] => 15/970968 [patent_app_country] => US [patent_app_date] => 2018-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 25 [patent_no_of_words] => 31473 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15970968 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/970968
Purification and drying of graphene oxide May 3, 2018 Issued
Array ( [id] => 13534423 [patent_doc_number] => 20180318754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => Dual System Process for Ammonia Vapor Recovery [patent_app_type] => utility [patent_app_number] => 15/971832 [patent_app_country] => US [patent_app_date] => 2018-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15971832 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/971832
Dual system process for ammonia vapor recovery May 3, 2018 Issued
Array ( [id] => 13385969 [patent_doc_number] => 20180244526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => ULTRATHIN GRAPHENE PIECE, APPARATUS FOR PREPARING ULTRATHIN GRAPHENE PIECES, METHOD FOR PREPARING ULTRATHIN GRAPHENE PIECES, CAPACITOR, AND METHOD OF MANUFACTURING CAPACITOR [patent_app_type] => utility [patent_app_number] => 15/966539 [patent_app_country] => US [patent_app_date] => 2018-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 15966539 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/966539
Ultrathin graphene piece, apparatus for preparing ultrathin graphene pieces, method for preparing ultrathin graphene pieces, capacitor, and method of manufacturing capacitor Apr 29, 2018 Issued
Array ( [id] => 16807636 [patent_doc_number] => 20210130189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => HIGH VOLTAGE LITHIUM NICKEL COBALT MANGANESE OXIDE PRECURSOR, METHOD FOR MAKING THE SAME, AND HIGH VOLTAGE LITHIUM NICKEL COBALT MANGANESE OXIDE CATHODE MATERIAL [patent_app_type] => utility [patent_app_number] => 16/638630 [patent_app_country] => US [patent_app_date] => 2018-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16638630 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/638630
High voltage lithium nickel cobalt manganese oxide precursor, method for making the same, and high voltage lithium nickel cobalt manganese oxide cathode material Apr 25, 2018 Issued
Array ( [id] => 16854740 [patent_doc_number] => 20210155485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => METHOD FOR MANUFACTURING NANO-CARBON MICROPARTICLE [patent_app_type] => utility [patent_app_number] => 16/614875 [patent_app_country] => US [patent_app_date] => 2018-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4192 [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] => 16614875 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/614875
Method for manufacturing nano-carbon microparticle Apr 24, 2018 Issued
Array ( [id] => 13250915 [patent_doc_number] => 10138135 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-11-27 [patent_title] => Synthesis of titanium dioxide nanoparticles using [patent_app_type] => utility [patent_app_number] => 15/961783 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 1473 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15961783 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/961783
Synthesis of titanium dioxide nanoparticles using Apr 23, 2018 Issued
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