Search

Tekchand Saidha

Examiner (ID: 13115, Phone: (571)272-0940 , Office: P/1652 )

Most Active Art Unit
1652
Art Unit(s)
1652, 1814
Total Applications
2581
Issued Applications
1810
Pending Applications
365
Abandoned Applications
434

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17357083 [patent_doc_number] => 20220017879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => RECOMBINANT MICROORGANISM CAPABLE OF GROWING USING ONLY CARBON DIOXIDE AND FORMIC ACID AND METHOD FOR PRODUCING USEFUL SUBSTANCES USING THE RECOMBINANT MICROORGANISM [patent_app_type] => utility [patent_app_number] => 17/366269 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17366269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/366269
Recombinant microorganism capable of growing using only carbon dioxide and formic acid and method for producing useful substances using the recombinant microorganism Jul 1, 2021 Issued
Array ( [id] => 19121232 [patent_doc_number] => 11965203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Polyhydroxyalkanoate production methods and materials and microorganisms used in same [patent_app_type] => utility [patent_app_number] => 17/365351 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 56843 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17365351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/365351
Polyhydroxyalkanoate production methods and materials and microorganisms used in same Jun 30, 2021 Issued
Array ( [id] => 20173231 [patent_doc_number] => 12391965 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Conversion of farnesylacetone to homofarnesylacetate by baeyer-villiger monooxygenase [patent_app_type] => utility [patent_app_number] => 17/998540 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17998540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/998540
Conversion of farnesylacetone to homofarnesylacetate by baeyer-villiger monooxygenase Jun 29, 2021 Issued
Array ( [id] => 18779325 [patent_doc_number] => 11821020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Enzymatic process for production of modified hop products [patent_app_type] => utility [patent_app_number] => 17/362070 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 7 [patent_no_of_words] => 7766 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17362070 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/362070
Enzymatic process for production of modified hop products Jun 28, 2021 Issued
Array ( [id] => 18567453 [patent_doc_number] => 20230257787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => METHODS AND CELLS WITH MODIFYING ENZYMES FOR PRODUCING SUBSTITUTED CANNABINOIDS AND PRECURSORS [patent_app_type] => utility [patent_app_number] => 18/006171 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9952 [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] => 18006171 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/006171
METHODS AND CELLS WITH MODIFYING ENZYMES FOR PRODUCING SUBSTITUTED CANNABINOIDS AND PRECURSORS Jun 28, 2021 Abandoned
Array ( [id] => 19948542 [patent_doc_number] => 12319891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Method for releasing aldehyde or ketone [patent_app_type] => utility [patent_app_number] => 17/359744 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10429 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [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] => 17359744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/359744
Method for releasing aldehyde or ketone Jun 27, 2021 Issued
Array ( [id] => 18996207 [patent_doc_number] => 11913040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Evolution of TALENs [patent_app_type] => utility [patent_app_number] => 17/355735 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 96 [patent_no_of_words] => 35441 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17355735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355735
Evolution of TALENs Jun 22, 2021 Issued
Array ( [id] => 18658025 [patent_doc_number] => 20230303991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => Method of Producing Proteins Using a Trichoderma Fungus Strain in Which the CEL1A Gene is Invalidated [patent_app_type] => utility [patent_app_number] => 18/011604 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11616 [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] => 18011604 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/011604
Method of producing proteins using a trichoderma fungus strain in which the CEL1A gene is invalidated Jun 20, 2021 Issued
Array ( [id] => 18726186 [patent_doc_number] => 20230340446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => BIOSYNTHESIS OF CANNABINOIDS AND CANNABINOID PRECURSORS [patent_app_type] => utility [patent_app_number] => 18/010666 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 82777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -134 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18010666 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010666
BIOSYNTHESIS OF CANNABINOIDS AND CANNABINOID PRECURSORS Jun 16, 2021 Abandoned
Array ( [id] => 17274798 [patent_doc_number] => 20210380996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => MICROORGANISMS ENGINEERED TO USE UNCONVENTIONAL SOURCES OF NITROGEN [patent_app_type] => utility [patent_app_number] => 17/349559 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12691 [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] => 17349559 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/349559
MICROORGANISMS ENGINEERED TO USE UNCONVENTIONAL SOURCES OF NITROGEN Jun 15, 2021 Abandoned
Array ( [id] => 17292196 [patent_doc_number] => 20210388035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => MALONATE TRANSPORTERS [patent_app_type] => utility [patent_app_number] => 17/349640 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17349640 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/349640
Malonate transporters Jun 15, 2021 Issued
Array ( [id] => 19242182 [patent_doc_number] => 12012604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Acetate consuming yeast cell [patent_app_type] => utility [patent_app_number] => 17/347204 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 5 [patent_no_of_words] => 13781 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17347204 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/347204
Acetate consuming yeast cell Jun 13, 2021 Issued
Array ( [id] => 17141965 [patent_doc_number] => 20210309977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => ENGINEERED DNA POLYMERASE VARIANTS [patent_app_type] => utility [patent_app_number] => 17/345404 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -44 [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] => 17345404 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/345404
Engineered DNA polymerase variants Jun 10, 2021 Issued
Array ( [id] => 18733543 [patent_doc_number] => 11802266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Genetically modified trehalose-expressing yeasts and fermentation processes using such genetically modified yeasts [patent_app_type] => utility [patent_app_number] => 17/344044 [patent_app_country] => US [patent_app_date] => 2021-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 19859 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17344044 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/344044
Genetically modified trehalose-expressing yeasts and fermentation processes using such genetically modified yeasts Jun 9, 2021 Issued
Array ( [id] => 18530227 [patent_doc_number] => 20230235297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => IMPROVED POLYPEPTIDES CAPABLE OF CONVERTING SUBSTRATE 3-KETO- DEOXYNIVALENOL INTO 3-EPI-DEOXYNIVALENOL [patent_app_type] => utility [patent_app_number] => 18/008939 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18008939 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008939
IMPROVED POLYPEPTIDES CAPABLE OF CONVERTING SUBSTRATE 3-KETO- DEOXYNIVALENOL INTO 3-EPI-DEOXYNIVALENOL Jun 7, 2021 Pending
Array ( [id] => 18636402 [patent_doc_number] => 11760989 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Microorganism with knock-in at acetolactate decarboxylase gene locus [patent_app_type] => utility [patent_app_number] => 17/303677 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8942 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17303677 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/303677
Microorganism with knock-in at acetolactate decarboxylase gene locus Jun 3, 2021 Issued
Array ( [id] => 17200424 [patent_doc_number] => 20210340519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => Polypeptide Assemblies and Methods for the Production Thereof [patent_app_type] => utility [patent_app_number] => 17/336889 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 17336889 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336889
Polypeptide assemblies and methods for the production thereof Jun 1, 2021 Issued
Array ( [id] => 18887979 [patent_doc_number] => 11866744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Gene construct encoding mutant Thioesterase, mutant Thioesterase encoded thereby, transformed host cell containing the gene construct, and method of using them to produce medium-chain fatty acids [patent_app_type] => utility [patent_app_number] => 17/332186 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 21111 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17332186 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/332186
Gene construct encoding mutant Thioesterase, mutant Thioesterase encoded thereby, transformed host cell containing the gene construct, and method of using them to produce medium-chain fatty acids May 26, 2021 Issued
Array ( [id] => 20402444 [patent_doc_number] => 12492414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Method of producing an organic acid in a mixture of molasses and calcium hydroxide [patent_app_type] => utility [patent_app_number] => 17/922695 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2337 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17922695 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/922695
Method of producing an organic acid in a mixture of molasses and calcium hydroxide May 25, 2021 Issued
Array ( [id] => 19667789 [patent_doc_number] => 12180522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Polypeptides with endoglucanase activity and uses thereof [patent_app_type] => utility [patent_app_number] => 17/328003 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 17806 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17328003 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/328003
Polypeptides with endoglucanase activity and uses thereof May 23, 2021 Issued
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