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] => 19172744 [patent_doc_number] => 20240158718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => POLYPEPTIDES HAVING PHOSPHOLIPASE C ACTIVITY AND POLYNUCLEOTIDES ENCODING SAME [patent_app_type] => utility [patent_app_number] => 18/504863 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18504863 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504863
Polypeptides having phospholipase C activity and polynucleotides encoding same Nov 7, 2023 Issued
Array ( [id] => 20213843 [patent_doc_number] => 12410487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Selective modulation of protein-protein interactions [patent_app_type] => utility [patent_app_number] => 18/499563 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 12898 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 381 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18499563 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/499563
Selective modulation of protein-protein interactions Oct 31, 2023 Issued
Array ( [id] => 19003925 [patent_doc_number] => 20240067996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => SACCHAROMYCES CEREVISIAE STRAIN FOR PRODUCING HUMAN MILK LIPID SUBSTITUTE AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/499560 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18499560 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/499560
None Oct 31, 2023 Issued
Array ( [id] => 19196570 [patent_doc_number] => 11993799 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-28 [patent_title] => Method for preparing carbon source for wastewater treatment by using kitchen waste [patent_app_type] => utility [patent_app_number] => 18/499231 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7183 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18499231 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/499231
Method for preparing carbon source for wastewater treatment by using kitchen waste Oct 31, 2023 Issued
Array ( [id] => 19847027 [patent_doc_number] => 20250092378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => STABLE LIQUID FORMULATION INCLUDING BOTULINUM TOXIN [patent_app_type] => utility [patent_app_number] => 18/566436 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18566436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566436
STABLE LIQUID FORMULATION INCLUDING BOTULINUM TOXIN Oct 26, 2023 Pending
Array ( [id] => 19127571 [patent_doc_number] => 20240132924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => METHOD FOR TWO-PHASE PARTITIONING PRODUCTION OF MEDIUM-CHAIN FATTY ACID (MCFA) BY DRY ANAEROBIC DIGESTION [patent_app_type] => utility [patent_app_number] => 18/491592 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18491592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/491592
Method for two-phase partitioning production of medium-chain fatty acid (MCFA) by dry anaerobic digestion Oct 19, 2023 Issued
Array ( [id] => 19127571 [patent_doc_number] => 20240132924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => METHOD FOR TWO-PHASE PARTITIONING PRODUCTION OF MEDIUM-CHAIN FATTY ACID (MCFA) BY DRY ANAEROBIC DIGESTION [patent_app_type] => utility [patent_app_number] => 18/491592 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18491592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/491592
Method for two-phase partitioning production of medium-chain fatty acid (MCFA) by dry anaerobic digestion Oct 19, 2023 Issued
Array ( [id] => 20129378 [patent_doc_number] => 12371682 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Polypeptides [patent_app_type] => utility [patent_app_number] => 18/490000 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 97505 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490000
Polypeptides Oct 18, 2023 Issued
Array ( [id] => 18939914 [patent_doc_number] => 20240035053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Microbial Heavy Lanthanide Acquisition and Storage with Enhanced PQQ Production [patent_app_type] => utility [patent_app_number] => 18/482907 [patent_app_country] => US [patent_app_date] => 2023-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6969 [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] => 18482907 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/482907
Microbial Heavy Lanthanide Acquisition and Storage with Enhanced PQQ Production Oct 7, 2023 Pending
Array ( [id] => 20241200 [patent_doc_number] => 12421509 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Engineered phosphopentomutase variant enzymes [patent_app_type] => utility [patent_app_number] => 18/467259 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31142 [patent_no_of_claims] => 18 [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] => 18467259 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/467259
Engineered phosphopentomutase variant enzymes Sep 13, 2023 Issued
Array ( [id] => 20563067 [patent_doc_number] => 12565670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Microorganism of the genus [patent_app_type] => utility [patent_app_number] => 18/464158 [patent_app_country] => US [patent_app_date] => 2023-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4468 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18464158 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/464158
Microorganism of the genus Sep 7, 2023 Issued
Array ( [id] => 18988106 [patent_doc_number] => 20240060075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => COMPOSITIONS AND METHODS FOR PRODUCTION OF MYRCENE [patent_app_type] => utility [patent_app_number] => 18/454635 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18454635 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/454635
Compositions and methods for production of myrcene Aug 22, 2023 Issued
Array ( [id] => 18901418 [patent_doc_number] => 20240016903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => GENE THERAPY FOR TREATING MUCOPOLYSACCHARIDOSIS TYPE II [patent_app_type] => utility [patent_app_number] => 18/451665 [patent_app_country] => US [patent_app_date] => 2023-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 52588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18451665 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/451665
GENE THERAPY FOR TREATING MUCOPOLYSACCHARIDOSIS TYPE II Aug 16, 2023 Pending
Array ( [id] => 19449281 [patent_doc_number] => 20240309411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => MICROBIAL ERGOTHIONEINE BIOSYNTHESIS [patent_app_type] => utility [patent_app_number] => 18/449008 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16349 [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] => 18449008 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449008
MICROBIAL ERGOTHIONEINE BIOSYNTHESIS Aug 13, 2023 Pending
Array ( [id] => 19940502 [patent_doc_number] => 12312624 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => System and method for producing a carbohydrate stream from a cellulosic feedstock [patent_app_type] => utility [patent_app_number] => 18/366786 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9105 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18366786 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366786
System and method for producing a carbohydrate stream from a cellulosic feedstock Aug 7, 2023 Issued
Array ( [id] => 18972290 [patent_doc_number] => 20240052382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => PROCESS CONTROL FOR 3-HYDROXYPROPIONIC ACID PRODUCTION BY ENGINEERED STRAINS OF ASPERGILLUS NIGER [patent_app_type] => utility [patent_app_number] => 18/365091 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18365091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/365091
PROCESS CONTROL FOR 3-HYDROXYPROPIONIC ACID PRODUCTION BY ENGINEERED STRAINS OF ASPERGILLUS NIGER Aug 2, 2023 Pending
Array ( [id] => 19034530 [patent_doc_number] => 20240084345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => ENZYMATIC TREATMENT OF ANTHOCYANINS [patent_app_type] => utility [patent_app_number] => 18/356948 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18356948 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356948
ENZYMATIC TREATMENT OF ANTHOCYANINS Jul 20, 2023 Pending
Array ( [id] => 19113157 [patent_doc_number] => 20240124907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => Engineered Biosynthetic Pathways for Production of Histamine by Fermentation [patent_app_type] => utility [patent_app_number] => 18/349895 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18349895 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/349895
Engineered Biosynthetic Pathways for Production of Histamine by Fermentation Jul 9, 2023 Abandoned
Array ( [id] => 19624367 [patent_doc_number] => 12163175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Systems and methods for co-culture of oxygen sensitive bacteria and yeast [patent_app_type] => utility [patent_app_number] => 18/217828 [patent_app_country] => US [patent_app_date] => 2023-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3912 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [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] => 18217828 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217828
Systems and methods for co-culture of oxygen sensitive bacteria and yeast Jul 2, 2023 Issued
Array ( [id] => 19142550 [patent_doc_number] => 20240141393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => ENZYMATIC BREAK DOWN OF CHLOROGENIC ACID IN SUNFLOWER-CONTAINING PRODUCTS [patent_app_type] => utility [patent_app_number] => 18/345757 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18345757 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/345757
ENZYMATIC BREAK DOWN OF CHLOROGENIC ACID IN SUNFLOWER-CONTAINING PRODUCTS Jun 29, 2023 Pending
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