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] => 19940507 [patent_doc_number] => 12312629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Polyhydroxyalkanoate production methods and materials and microorganisms used in same [patent_app_type] => utility [patent_app_number] => 18/342601 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 52957 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18342601 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/342601
Polyhydroxyalkanoate production methods and materials and microorganisms used in same Jun 26, 2023 Issued
Array ( [id] => 19948546 [patent_doc_number] => 12319895 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Cleaning compositions and uses thereof [patent_app_type] => utility [patent_app_number] => 18/342030 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44285 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18342030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/342030
Cleaning compositions and uses thereof Jun 26, 2023 Issued
Array ( [id] => 19969880 [patent_doc_number] => 12338473 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Fermentative production of oligosaccharides by total fermentation utilizing a mixed feedstock [patent_app_type] => utility [patent_app_number] => 18/207453 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4207 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18207453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/207453
Fermentative production of oligosaccharides by total fermentation utilizing a mixed feedstock Jun 7, 2023 Issued
Array ( [id] => 19098180 [patent_doc_number] => 20240117408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => Cell For Use in Enzyme Assays [patent_app_type] => utility [patent_app_number] => 18/199056 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18199056 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/199056
Cell for use in enzyme assays May 17, 2023 Issued
Array ( [id] => 18754341 [patent_doc_number] => 20230357741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => CYSTEINE PROTEASE [patent_app_type] => utility [patent_app_number] => 18/318455 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18318455 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318455
Cysteine protease May 15, 2023 Issued
Array ( [id] => 19840342 [patent_doc_number] => 12252714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Halogenation of complex organic compounds [patent_app_type] => utility [patent_app_number] => 18/317683 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 11849 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18317683 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/317683
Halogenation of complex organic compounds May 14, 2023 Issued
Array ( [id] => 18924450 [patent_doc_number] => 20240027454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => DETECTING MICROBIAL INFECTION IN WOUNDS [patent_app_type] => utility [patent_app_number] => 18/312017 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50442 [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] => 18312017 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/312017
Detecting microbial infection in wounds May 3, 2023 Issued
Array ( [id] => 18739918 [patent_doc_number] => 20230348886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => MICROORGANISM WITH KNOCK-IN AT ACETOLACTATE DECARBOXYLASE GENE LOCUS [patent_app_type] => utility [patent_app_number] => 18/310636 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18310636 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/310636
Microorganism with knock-in at acetolactate decarboxylase gene locus May 1, 2023 Issued
Array ( [id] => 19809673 [patent_doc_number] => 12241045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Detergent compositions and uses thereof [patent_app_type] => utility [patent_app_number] => 18/310817 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 41958 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18310817 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/310817
Detergent compositions and uses thereof May 1, 2023 Issued
Array ( [id] => 18923391 [patent_doc_number] => 20240026395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => OLEIC ACID PRODUCTION IN YEAST [patent_app_type] => utility [patent_app_number] => 18/138472 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18138472 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/138472
OLEIC ACID PRODUCTION IN YEAST Apr 23, 2023 Abandoned
Array ( [id] => 19667781 [patent_doc_number] => 12180514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Modified DAAO enzyme and application thereof [patent_app_type] => utility [patent_app_number] => 18/137430 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12489 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18137430 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137430
Modified DAAO enzyme and application thereof Apr 19, 2023 Issued
Array ( [id] => 19624188 [patent_doc_number] => 12162992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Microorganisms for waste treatment [patent_app_type] => utility [patent_app_number] => 18/300040 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 14231 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18300040 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/300040
Microorganisms for waste treatment Apr 12, 2023 Issued
Array ( [id] => 19325985 [patent_doc_number] => 12043650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Methods and compositions for modification of a cystic fibrosis transmembrane conductance regulator (CFTR) gene [patent_app_type] => utility [patent_app_number] => 18/133893 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 30319 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 18133893 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/133893
Methods and compositions for modification of a cystic fibrosis transmembrane conductance regulator (CFTR) gene Apr 11, 2023 Issued
Array ( [id] => 18923389 [patent_doc_number] => 20240026393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => EFFICIENT PRODUCTION OF CIS, CIS-MUCONIC ACID FROM MIXED SUBSTRATES OF GLUCOSE, D-XYLOSE AND L-ARABINOSE [patent_app_type] => utility [patent_app_number] => 18/123968 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18123968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123968
EFFICIENT PRODUCTION OF CIS, CIS-MUCONIC ACID FROM MIXED SUBSTRATES OF GLUCOSE, D-XYLOSE AND L-ARABINOSE Mar 19, 2023 Pending
Array ( [id] => 19855782 [patent_doc_number] => 12258606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Limiting yeast-produced trehalose in fermentation [patent_app_type] => utility [patent_app_number] => 18/183669 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 14473 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183669 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183669
Limiting yeast-produced trehalose in fermentation Mar 13, 2023 Issued
Array ( [id] => 18529921 [patent_doc_number] => 20230234988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => PAENIBACILLUS STRAIN, ANTIFUNGAL COMPOUNDS, AND METHODS FOR THEIR USE [patent_app_type] => utility [patent_app_number] => 18/175114 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19838 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18175114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175114
PAENIBACILLUS STRAIN, ANTIFUNGAL COMPOUNDS, AND METHODS FOR THEIR USE Feb 26, 2023 Pending
Array ( [id] => 18844944 [patent_doc_number] => 20230407348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => An Improved Process For Xylitol Production [patent_app_type] => utility [patent_app_number] => 18/173924 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18173924 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/173924
An Improved Process For Xylitol Production Feb 23, 2023 Pending
Array ( [id] => 18675619 [patent_doc_number] => 20230313237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => ENZYMATIC PROCESS FOR PRODUCTION OF MODIFIED HOP PRODUCTS [patent_app_type] => utility [patent_app_number] => 18/171737 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18171737 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/171737
Enzymatic process for production of modified hop products Feb 20, 2023 Issued
Array ( [id] => 19166051 [patent_doc_number] => 11981941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Polypeptides [patent_app_type] => utility [patent_app_number] => 18/168096 [patent_app_country] => US [patent_app_date] => 2023-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 102165 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18168096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/168096
Polypeptides Feb 12, 2023 Issued
Array ( [id] => 18862267 [patent_doc_number] => 20230416703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => Methods and Materials for Producing Polyols and Electron Rich Compounds [patent_app_type] => utility [patent_app_number] => 18/167711 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14751 [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] => 18167711 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/167711
Methods and Materials for Producing Polyols and Electron Rich Compounds Feb 9, 2023 Pending
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