Search

Iqbal Hossain Chowdhury

Examiner (ID: 2288, Phone: (571)272-8137 , Office: P/1652 )

Most Active Art Unit
1656
Art Unit(s)
1652, 1656
Total Applications
1465
Issued Applications
927
Pending Applications
147
Abandoned Applications
406

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18337004 [patent_doc_number] => 20230128953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => ANTHELMINTIC COMPOSITIONS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/934848 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17934848 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/934848
Anthelmintic compositions and methods Sep 22, 2022 Issued
Array ( [id] => 18903015 [patent_doc_number] => 20240018500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => DEGRADABLE CLOSTRIDIAL TOXINS [patent_app_type] => utility [patent_app_number] => 17/934914 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 103082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17934914 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/934914
DEGRADABLE CLOSTRIDIAL TOXINS Sep 22, 2022 Abandoned
Array ( [id] => 18252186 [patent_doc_number] => 20230079225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => Method For Selection Of High M6P Recombinant Proteins [patent_app_type] => utility [patent_app_number] => 17/931351 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21446 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17931351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/931351
Method For Selection Of High M6P Recombinant Proteins Sep 11, 2022 Issued
Array ( [id] => 19676194 [patent_doc_number] => 12188045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Guide RNA combinations and methods of use [patent_app_type] => utility [patent_app_number] => 17/930447 [patent_app_country] => US [patent_app_date] => 2022-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 29279 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17930447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/930447
Guide RNA combinations and methods of use Sep 7, 2022 Issued
Array ( [id] => 18656213 [patent_doc_number] => 20230302097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => METHODS FOR TREATING OR PREVENTING TISSUE ADHESIONS [patent_app_type] => utility [patent_app_number] => 17/929074 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 17929074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929074
METHODS FOR TREATING OR PREVENTING TISSUE ADHESIONS Aug 31, 2022 Abandoned
Array ( [id] => 19580072 [patent_doc_number] => 12146172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Engineered keratinases derived from [patent_app_type] => utility [patent_app_number] => 17/822823 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 56 [patent_no_of_words] => 18140 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17822823 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/822823
Engineered keratinases derived from Aug 28, 2022 Issued
Array ( [id] => 18643458 [patent_doc_number] => 11767518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Engineered aryl sulfate-dependent enzymes [patent_app_type] => utility [patent_app_number] => 17/894932 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 61 [patent_no_of_words] => 71250 [patent_no_of_claims] => 16 [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] => 17894932 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/894932
Engineered aryl sulfate-dependent enzymes Aug 23, 2022 Issued
Array ( [id] => 18666504 [patent_doc_number] => 11773382 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Engineered aryl sulfate-dependent enzymes [patent_app_type] => utility [patent_app_number] => 17/894929 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 61 [patent_no_of_words] => 71352 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17894929 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/894929
Engineered aryl sulfate-dependent enzymes Aug 23, 2022 Issued
Array ( [id] => 18162724 [patent_doc_number] => 20230029317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => ENGINEERED ARYL SULFATE-DEPENDENT ENZYMES [patent_app_type] => utility [patent_app_number] => 17/894933 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 71358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17894933 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/894933
Engineered aryl sulfate-dependent enzymes Aug 23, 2022 Issued
Array ( [id] => 19374132 [patent_doc_number] => 12065682 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Method for producing L-theanine via fermentation by a genetically engineered bacterium and the application thereof [patent_app_type] => utility [patent_app_number] => 17/889397 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7350 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 17889397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/889397
Method for producing L-theanine via fermentation by a genetically engineered bacterium and the application thereof Aug 16, 2022 Issued
Array ( [id] => 18093437 [patent_doc_number] => 20220411778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => Mutant Aminoacyl tRNA Synthetase [patent_app_type] => utility [patent_app_number] => 17/818919 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818919 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818919
Mutant aminoacyl tRNA synthetase Aug 9, 2022 Issued
Array ( [id] => 18210191 [patent_doc_number] => 20230056452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => MICROBIAL APPROACH FOR THE PRODUCTION OF LONG CHAIN COMPOUNDS [patent_app_type] => utility [patent_app_number] => 17/884269 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17884269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/884269
Microbial approach for the production of long chain compounds Aug 8, 2022 Issued
Array ( [id] => 18285708 [patent_doc_number] => 20230101180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => Removing Polyphenol Contaminants from Feedstock-based Polyphenols [patent_app_type] => utility [patent_app_number] => 17/880715 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17880715 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880715
Removing Polyphenol Contaminants from Feedstock-based Polyphenols Aug 3, 2022 Abandoned
Array ( [id] => 18436265 [patent_doc_number] => 20230183559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => GLYCOSYL HYDROLASE ENZYMES IN HIGH TEMPERATURE INDUSTRIAL PROCESSES [patent_app_type] => utility [patent_app_number] => 17/871025 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17871025 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/871025
Glycosyl hydrolase enzymes in high temperature industrial processes Jul 21, 2022 Issued
Array ( [id] => 19871473 [patent_doc_number] => 12264318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Ribosome-mediated incorporation of peptides and peptidomimetics [patent_app_type] => utility [patent_app_number] => 17/813400 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 24565 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17813400 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813400
Ribosome-mediated incorporation of peptides and peptidomimetics Jul 18, 2022 Issued
Array ( [id] => 18337352 [patent_doc_number] => 20230129301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => RECOMBINANT MICROORGANISMS AND USES THEREFOR [patent_app_type] => utility [patent_app_number] => 17/813240 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17813240 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813240
Recombinant microorganisms and uses therefor Jul 17, 2022 Issued
Array ( [id] => 18184980 [patent_doc_number] => 20230045710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => AUTOMATED METHOD OF COMPUTATIONAL ENZYME IDENTIFICATION AND DESIGN [patent_app_type] => utility [patent_app_number] => 17/866026 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16321 [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] => 17866026 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866026
AUTOMATED METHOD OF COMPUTATIONAL ENZYME IDENTIFICATION AND DESIGN Jul 14, 2022 Pending
Array ( [id] => 19717578 [patent_doc_number] => 12203102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => 3-hydroxybutyryl-CoA dehydrogenase variants and methods of use [patent_app_type] => utility [patent_app_number] => 17/812636 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 31 [patent_no_of_words] => 38320 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 453 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17812636 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/812636
3-hydroxybutyryl-CoA dehydrogenase variants and methods of use Jul 13, 2022 Issued
Array ( [id] => 18197041 [patent_doc_number] => 20230050560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => LYSIN POLYPEPTIDES ACTIVE AGAINST GRAM-NEGATIVE BACTERIA [patent_app_type] => utility [patent_app_number] => 17/811325 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17811325 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/811325
LYSIN POLYPEPTIDES ACTIVE AGAINST GRAM-NEGATIVE BACTERIA Jul 7, 2022 Abandoned
Array ( [id] => 18271549 [patent_doc_number] => 20230092791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => STABLE PROTEASE VARIANTS [patent_app_type] => utility [patent_app_number] => 17/850103 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17850103 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/850103
Stable protease variants Jun 26, 2022 Issued
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