Search

Pranesh K. Barua

Examiner (ID: 7127, Phone: (571)270-1017 , Office: P/2637 )

Most Active Art Unit
2637
Art Unit(s)
2637, 2635
Total Applications
570
Issued Applications
418
Pending Applications
59
Abandoned Applications
109

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17776459 [patent_doc_number] => 20220242808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => PROCESS FOR PREPARING ALKANEDIOLS [patent_app_type] => utility [patent_app_number] => 17/281097 [patent_app_country] => US [patent_app_date] => 2018-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17281097 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/281097
PROCESS FOR PREPARING ALKANEDIOLS Oct 1, 2018 Abandoned
Array ( [id] => 14501835 [patent_doc_number] => 20190194572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => LIPID COMPRISING DOCOSAPENTAENOIC ACID [patent_app_type] => utility [patent_app_number] => 16/146469 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 58229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16146469 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/146469
Lipid comprising docosapentaenoic acid Sep 27, 2018 Issued
Array ( [id] => 18233149 [patent_doc_number] => 11597696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Method for purifying polymerizable fluoromonomer by distillation [patent_app_type] => utility [patent_app_number] => 17/268270 [patent_app_country] => US [patent_app_date] => 2018-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23412 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17268270 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/268270
Method for purifying polymerizable fluoromonomer by distillation Sep 24, 2018 Issued
Array ( [id] => 16297656 [patent_doc_number] => 20200283379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => METHOD OF ENHANCED CONVERSION OF TAURINE SALTS TO ALKYL TAURATE AMIDES [patent_app_type] => utility [patent_app_number] => 16/649784 [patent_app_country] => US [patent_app_date] => 2018-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16649784 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/649784
Method of enhanced conversion of taurine salts to alkyl taurate amides Sep 23, 2018 Issued
Array ( [id] => 16882902 [patent_doc_number] => 20210169097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => METHODS AND DEVICES TO EXTRACT OIL FROM OILY FRUITS [patent_app_type] => utility [patent_app_number] => 16/649380 [patent_app_country] => US [patent_app_date] => 2018-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12938 [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] => 16649380 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/649380
Methods and devices to extract oil from oily fruits Sep 20, 2018 Issued
Array ( [id] => 16476117 [patent_doc_number] => 10851044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Method for preparing glutamate-based surfactant [patent_app_type] => utility [patent_app_number] => 16/651987 [patent_app_country] => US [patent_app_date] => 2018-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5362 [patent_no_of_claims] => 11 [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] => 16651987 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/651987
Method for preparing glutamate-based surfactant Sep 20, 2018 Issued
Array ( [id] => 16206506 [patent_doc_number] => 20200239496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => Hydrocarbon-Soluble Halogen and Thiolate/Magnesium Exchange Reagents [patent_app_type] => utility [patent_app_number] => 16/651790 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16651790 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/651790
Hydrocarbon-soluble halogen and thiolate/magnesium exchange reagents Sep 19, 2018 Issued
Array ( [id] => 16704263 [patent_doc_number] => 10954182 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Reactive distillation process/equipment for fatty acid ester hydrolysis to produce carboxylic acid and alcohol [patent_app_type] => utility [patent_app_number] => 16/649123 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2834 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16649123 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/649123
Reactive distillation process/equipment for fatty acid ester hydrolysis to produce carboxylic acid and alcohol Sep 19, 2018 Issued
Array ( [id] => 13826357 [patent_doc_number] => 20190016663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => MULTI-STEP SEPARATION PROCESS [patent_app_type] => utility [patent_app_number] => 16/134799 [patent_app_country] => US [patent_app_date] => 2018-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16134799 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/134799
Multi-step separation process Sep 17, 2018 Issued
Array ( [id] => 16297645 [patent_doc_number] => 20200283368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => NEW INTERMEDIATES FOR THE VITAMIN A SYNTHESIS [patent_app_type] => utility [patent_app_number] => 16/645614 [patent_app_country] => US [patent_app_date] => 2018-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16645614 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/645614
NEW INTERMEDIATES FOR THE VITAMIN A SYNTHESIS Sep 12, 2018 Abandoned
Array ( [id] => 16672976 [patent_doc_number] => 20210061739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => PROCESS FOR ALDEHYDE REMOVAL FROM ALCOHOLS BY TREATMENT WITH BISULPHITE [patent_app_type] => utility [patent_app_number] => 16/644593 [patent_app_country] => US [patent_app_date] => 2018-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16644593 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/644593
Process for aldehyde removal from alcohols by treatment with bisulphite Sep 11, 2018 Issued
Array ( [id] => 17713637 [patent_doc_number] => 11377621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Method for production of fatty acids [patent_app_type] => utility [patent_app_number] => 16/641246 [patent_app_country] => US [patent_app_date] => 2018-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4109 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16641246 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/641246
Method for production of fatty acids Sep 7, 2018 Issued
Array ( [id] => 16253735 [patent_doc_number] => 20200263109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => SYSTEMS AND METHODS FOR PROCESSING ESSENTIAL OILS [patent_app_type] => utility [patent_app_number] => 16/645207 [patent_app_country] => US [patent_app_date] => 2018-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16645207 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/645207
Systems and methods for processing essential oils Sep 5, 2018 Issued
Array ( [id] => 14072049 [patent_doc_number] => 20190084912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => PROCESS FOR PRODUCING ACRYLIC ACIDS AND ACRYLATES [patent_app_type] => utility [patent_app_number] => 16/123106 [patent_app_country] => US [patent_app_date] => 2018-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16123106 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/123106
PROCESS FOR PRODUCING ACRYLIC ACIDS AND ACRYLATES Sep 5, 2018 Abandoned
Array ( [id] => 16072071 [patent_doc_number] => 20200190022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => METHOD FOR PREPARING ALIPHATIC ISOCYANATE [patent_app_type] => utility [patent_app_number] => 16/642996 [patent_app_country] => US [patent_app_date] => 2018-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16642996 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/642996
Method for preparing aliphatic isocyanate Sep 2, 2018 Issued
Array ( [id] => 16072071 [patent_doc_number] => 20200190022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => METHOD FOR PREPARING ALIPHATIC ISOCYANATE [patent_app_type] => utility [patent_app_number] => 16/642996 [patent_app_country] => US [patent_app_date] => 2018-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16642996 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/642996
Method for preparing aliphatic isocyanate Sep 2, 2018 Issued
Array ( [id] => 16072071 [patent_doc_number] => 20200190022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => METHOD FOR PREPARING ALIPHATIC ISOCYANATE [patent_app_type] => utility [patent_app_number] => 16/642996 [patent_app_country] => US [patent_app_date] => 2018-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16642996 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/642996
Method for preparing aliphatic isocyanate Sep 2, 2018 Issued
Array ( [id] => 16072071 [patent_doc_number] => 20200190022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => METHOD FOR PREPARING ALIPHATIC ISOCYANATE [patent_app_type] => utility [patent_app_number] => 16/642996 [patent_app_country] => US [patent_app_date] => 2018-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16642996 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/642996
Method for preparing aliphatic isocyanate Sep 2, 2018 Issued
Array ( [id] => 15008289 [patent_doc_number] => 10450259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Compositions and methods for hydrocarbon functionalization [patent_app_type] => utility [patent_app_number] => 16/119125 [patent_app_country] => US [patent_app_date] => 2018-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 15919 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16119125 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/119125
Compositions and methods for hydrocarbon functionalization Aug 30, 2018 Issued
Array ( [id] => 13987029 [patent_doc_number] => 20190062672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => Methods for Preparing Oils Containing at Least 2% Alkyl-Branching on the Hydrocarbon Chain [patent_app_type] => utility [patent_app_number] => 16/117266 [patent_app_country] => US [patent_app_date] => 2018-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16117266 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/117266
Methods for preparing oils containing at least 2% alkyl-branching on the hydrocarbon chain Aug 29, 2018 Issued
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