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] => 17474194 [patent_doc_number] => 20220081698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => SYSTEM AND METHOD FOR PRODUCING A CARBOHYDRATE STREAM FROM A CELLULOSIC FEEDSTOCK [patent_app_type] => utility [patent_app_number] => 17/215460 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17215460 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/215460
System and method for producing a carbohydrate stream from a cellulosic feedstock Mar 28, 2021 Issued
Array ( [id] => 18575704 [patent_doc_number] => 11732220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Cleaning compositions comprising dispersin variants [patent_app_type] => utility [patent_app_number] => 17/215108 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 90551 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 597 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17215108 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/215108
Cleaning compositions comprising dispersin variants Mar 28, 2021 Issued
Array ( [id] => 20372687 [patent_doc_number] => 12480113 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Glutamate-cysteine ligase variant and method of producing glutathione using the same [patent_app_type] => utility [patent_app_number] => 17/914306 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4646 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17914306 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/914306
Glutamate-cysteine ligase variant and method of producing glutathione using the same Mar 23, 2021 Issued
Array ( [id] => 17126646 [patent_doc_number] => 20210301415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => METHOD OF FACILITATING MITIGATION OF COSMETIC IMPERFECTIONS ASSOCIATED WITH FINGERPRINT IMPRESSIONS ON ANODIZED MATERIALS AND ANODIZED MATERIALS TREATED FOR PROVIDING SAME [patent_app_type] => utility [patent_app_number] => 17/211628 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17211628 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/211628
Method of facilitating mitigation of cosmetic imperfections associated with fingerprint impressions on anodized materials and anodized materials treated for providing same Mar 23, 2021 Issued
Array ( [id] => 18692596 [patent_doc_number] => 20230322902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => BIODEGRADABLE TEXTILE FIBERS WITH INHERENT COLOR AND PROPERTIES [patent_app_type] => utility [patent_app_number] => 17/914139 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13398 [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] => 17914139 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/914139
BIODEGRADABLE TEXTILE FIBERS WITH INHERENT COLOR AND PROPERTIES Mar 23, 2021 Pending
Array ( [id] => 17112200 [patent_doc_number] => 20210292797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => FUSION PROTEINS USEFUL FOR MODIFYING TERPENES [patent_app_type] => utility [patent_app_number] => 17/207097 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17207097 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207097
Fusion proteins useful for modifying terpenes Mar 18, 2021 Issued
Array ( [id] => 17112091 [patent_doc_number] => 20210292688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => BETA-GLUCOSIDASE EXPRESSING YEAST FOR ENHANCED FLAVOR AND AROMA IN BEVERAGE PRODUCTION [patent_app_type] => utility [patent_app_number] => 17/205873 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17205873 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205873
Beta-glucosidase expressing yeast for enhanced flavor and aroma in beverage production Mar 17, 2021 Issued
Array ( [id] => 18298579 [patent_doc_number] => 20230108265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => METHOD FOR PRODUCING 2-PYRONE-4, 6-DICARBOXYLIC ACID [patent_app_type] => utility [patent_app_number] => 17/906105 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17906105 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/906105
METHOD FOR PRODUCING 2-PYRONE-4, 6-DICARBOXYLIC ACID Mar 11, 2021 Abandoned
Array ( [id] => 18366590 [patent_doc_number] => 20230148181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => ENZYME FOR THE CONVERSION OF CHLOROGENIC ACID INTO ISOCHLOROGENIC ACID [patent_app_type] => utility [patent_app_number] => 17/910937 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9311 [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] => 17910937 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/910937
ENZYME FOR THE CONVERSION OF CHLOROGENIC ACID INTO ISOCHLOROGENIC ACID Mar 11, 2021 Abandoned
Array ( [id] => 18779320 [patent_doc_number] => 11821015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Production of steviol glycosides in recombinant hosts [patent_app_type] => utility [patent_app_number] => 17/200673 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 38473 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17200673 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/200673
Production of steviol glycosides in recombinant hosts Mar 11, 2021 Issued
Array ( [id] => 18335327 [patent_doc_number] => 20230127275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => PRODUCTION OF SHORT CHAIN FATTY ACIDS [patent_app_type] => utility [patent_app_number] => 17/911357 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25938 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17911357 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/911357
PRODUCTION OF SHORT CHAIN FATTY ACIDS Mar 11, 2021 Pending
Array ( [id] => 18575762 [patent_doc_number] => 11732278 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-22 [patent_title] => Systems and methods for co-culture of oxygen sensitive bacteria and yeast [patent_app_type] => utility [patent_app_number] => 17/198099 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3885 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17198099 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198099
Systems and methods for co-culture of oxygen sensitive bacteria and yeast Mar 9, 2021 Issued
Array ( [id] => 18266630 [patent_doc_number] => 20230087872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => NOVEL NKR VARIANTS FOR INCREASED PRODUCTION OF ISOBUTANOL [patent_app_type] => utility [patent_app_number] => 17/909353 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29725 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [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] => 17909353 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/909353
NOVEL NKR VARIANTS FOR INCREASED PRODUCTION OF ISOBUTANOL Mar 4, 2021 Issued
Array ( [id] => 20438880 [patent_doc_number] => 12509708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Lipase mutant and use thereof [patent_app_type] => utility [patent_app_number] => 18/261864 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2163 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18261864 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/261864
Lipase mutant and use thereof Mar 1, 2021 Issued
Array ( [id] => 18590403 [patent_doc_number] => 11739287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Cleaning compositions and uses thereof [patent_app_type] => utility [patent_app_number] => 17/188017 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49142 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17188017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/188017
Cleaning compositions and uses thereof Feb 28, 2021 Issued
Array ( [id] => 19676207 [patent_doc_number] => 12188058 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Manufacture of active highly phosphorylated human lysosomal sulfatase enzymes and uses thereof [patent_app_type] => utility [patent_app_number] => 17/188994 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 35036 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17188994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/188994
Manufacture of active highly phosphorylated human lysosomal sulfatase enzymes and uses thereof Feb 28, 2021 Issued
Array ( [id] => 18282916 [patent_doc_number] => 20230098388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => LIPASES, COMPOSITIONS, METHODS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/798153 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20345 [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] => 17798153 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/798153
Lipases, compositions, methods and uses thereof Feb 25, 2021 Issued
Array ( [id] => 17112199 [patent_doc_number] => 20210292796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Means and Methods for Generating Complex Glycans Derived From Fungal Engineered Hosts [patent_app_type] => utility [patent_app_number] => 17/186609 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17186609 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186609
Means and Methods for Generating Complex Glycans Derived From Fungal Engineered Hosts Feb 25, 2021 Abandoned
Array ( [id] => 18391690 [patent_doc_number] => 20230159908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => STABILITY-ENHANCED PROTEASE VARIANTS VI [patent_app_type] => utility [patent_app_number] => 17/908555 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17908555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908555
Stability-enhanced protease variants VI Feb 24, 2021 Issued
Array ( [id] => 20173233 [patent_doc_number] => 12391967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Production method for long-chain fatty acids and use thereof [patent_app_type] => utility [patent_app_number] => 17/760250 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3703 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17760250 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/760250
Production method for long-chain fatty acids and use thereof Feb 17, 2021 Issued
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