Search

Tekchand Saidha

Examiner (ID: 5187, Phone: (571)272-0940 , Office: P/1652 )

Most Active Art Unit
1652
Art Unit(s)
1652, 1814
Total Applications
2607
Issued Applications
1824
Pending Applications
373
Abandoned Applications
435

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19464539 [patent_doc_number] => 20240318208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => NOVEL METHOD FOR PRODUCING POLY-4-HYDROXYBUTYRATE AND 1,4-BUTANEDIOL [patent_app_type] => utility [patent_app_number] => 18/573610 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16500 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 18573610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/573610
NOVEL METHOD FOR PRODUCING POLY-4-HYDROXYBUTYRATE AND 1,4-BUTANEDIOL Jun 23, 2022 Pending
Array ( [id] => 17960151 [patent_doc_number] => 20220340731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => Bioactive Plastics with Programmable Degradation and Microplastic Elimination [patent_app_type] => utility [patent_app_number] => 17/844026 [patent_app_country] => US [patent_app_date] => 2022-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17844026 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/844026
Bioactive plastics with programmable degradation and microplastic elimination Jun 18, 2022 Issued
Array ( [id] => 18413362 [patent_doc_number] => 11667896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Modified DAAO enzyme and application thereof [patent_app_type] => utility [patent_app_number] => 17/836773 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12478 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17836773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/836773
Modified DAAO enzyme and application thereof Jun 8, 2022 Issued
Array ( [id] => 19667782 [patent_doc_number] => 12180515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Omega-hydroxylase-related fusion polypeptide variants with improved properties [patent_app_type] => utility [patent_app_number] => 17/834681 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 54079 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17834681 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834681
Omega-hydroxylase-related fusion polypeptide variants with improved properties Jun 6, 2022 Issued
Array ( [id] => 18036522 [patent_doc_number] => 20220380737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => DIACYLGLYCEROL ACYLTRANSFERASE (DGA1) POLYNUCLEOTIDES, AND METHODS OF INCREASING YEAST CELL LIPID PRODUCTION BY OVEREXPRESSION OF HETEROLOGOUS DGA1 [patent_app_type] => utility [patent_app_number] => 17/833453 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17833453 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/833453
DIACYLGLYCEROL ACYLTRANSFERASE (DGA1) POLYNUCLEOTIDES, AND METHODS OF INCREASING YEAST CELL LIPID PRODUCTION BY OVEREXPRESSION OF HETEROLOGOUS DGA1 Jun 5, 2022 Abandoned
Array ( [id] => 19556848 [patent_doc_number] => 20240368640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => METHODS OF PURIFYING CANNABINOIDS [patent_app_type] => utility [patent_app_number] => 18/566881 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -106 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18566881 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566881
METHODS OF PURIFYING CANNABINOIDS Jun 2, 2022 Pending
Array ( [id] => 19011732 [patent_doc_number] => 11918633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Compositions of prokaryotic phenylalanine ammonia-lyase and methods of treating adolescent subjects [patent_app_type] => utility [patent_app_number] => 17/747697 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 30328 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17747697 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/747697
Compositions of prokaryotic phenylalanine ammonia-lyase and methods of treating adolescent subjects May 17, 2022 Issued
Array ( [id] => 17982853 [patent_doc_number] => 20220348889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => PROTECTIVE ENZYMES [patent_app_type] => utility [patent_app_number] => 17/744578 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10522 [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] => 17744578 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/744578
PROTECTIVE ENZYMES May 12, 2022 Abandoned
Array ( [id] => 19354093 [patent_doc_number] => 12054522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Proteins toxic to hemipteran insect species [patent_app_type] => utility [patent_app_number] => 17/742219 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 27260 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17742219 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/742219
Proteins toxic to hemipteran insect species May 10, 2022 Issued
Array ( [id] => 19165822 [patent_doc_number] => 11981709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Proteins toxic to Hemipteran insect species [patent_app_type] => utility [patent_app_number] => 17/742215 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 27317 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17742215 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/742215
Proteins toxic to Hemipteran insect species May 10, 2022 Issued
Array ( [id] => 19281930 [patent_doc_number] => 20240218404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => ENZYMATIC TREATMENT OF FEEDSTOCK FOR HVO PRODUCTION [patent_app_type] => utility [patent_app_number] => 18/558503 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18558503 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/558503
ENZYMATIC TREATMENT OF FEEDSTOCK FOR HVO PRODUCTION May 3, 2022 Pending
Array ( [id] => 19930290 [patent_doc_number] => 12303483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Lipase degradation resistant surfactants for use in large molecule therapeutic formulations [patent_app_type] => utility [patent_app_number] => 17/734523 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 7627 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17734523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/734523
Lipase degradation resistant surfactants for use in large molecule therapeutic formulations May 1, 2022 Issued
Array ( [id] => 19291811 [patent_doc_number] => 12031159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Ketoreductase polypeptides for the preparation of phenylephrine [patent_app_type] => utility [patent_app_number] => 17/731635 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 23786 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 17731635 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/731635
Ketoreductase polypeptides for the preparation of phenylephrine Apr 27, 2022 Issued
Array ( [id] => 19311811 [patent_doc_number] => 12037614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Lipase variants and microcapsule compositions comprising such lipase variants [patent_app_type] => utility [patent_app_number] => 17/717176 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43732 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17717176 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/717176
Lipase variants and microcapsule compositions comprising such lipase variants Apr 10, 2022 Issued
Array ( [id] => 19609037 [patent_doc_number] => 12157904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Thioesterase variants having improved activity for the production of medium-chain fatty acid derivatives [patent_app_type] => utility [patent_app_number] => 17/715587 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 38721 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17715587 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/715587
Thioesterase variants having improved activity for the production of medium-chain fatty acid derivatives Apr 6, 2022 Issued
Array ( [id] => 19624369 [patent_doc_number] => 12163177 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Modified fatty acid biosynthesis with ACP-dependent thiolases [patent_app_type] => utility [patent_app_number] => 17/713480 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 19 [patent_no_of_words] => 10369 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17713480 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/713480
Modified fatty acid biosynthesis with ACP-dependent thiolases Apr 4, 2022 Issued
Array ( [id] => 19281867 [patent_doc_number] => 20240218341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => ENZYME COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/553801 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18439 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18553801 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/553801
ENZYME COMPOSITION Apr 4, 2022 Pending
Array ( [id] => 19027511 [patent_doc_number] => 11926858 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Oligosaccharide production [patent_app_type] => utility [patent_app_number] => 17/657787 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 17163 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17657787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/657787
Oligosaccharide production Apr 3, 2022 Issued
Array ( [id] => 19281929 [patent_doc_number] => 20240218403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => BIOSYNTHESIS OF ISOPRENOIDS AND PRECURSORS THEREOF [patent_app_type] => utility [patent_app_number] => 18/285138 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -135 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18285138 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/285138
BIOSYNTHESIS OF ISOPRENOIDS AND PRECURSORS THEREOF Mar 31, 2022 Pending
Array ( [id] => 18620636 [patent_doc_number] => 11753664 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Enzymatic treatment of anthocyanins [patent_app_type] => utility [patent_app_number] => 17/711259 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 22282 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17711259 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/711259
Enzymatic treatment of anthocyanins Mar 31, 2022 Issued
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