Search

Todd Matthew Epstein

Examiner (ID: 4502, Phone: (571)272-5141 , Office: P/1652 )

Most Active Art Unit
1652
Art Unit(s)
1652
Total Applications
649
Issued Applications
337
Pending Applications
97
Abandoned Applications
240

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18195936 [patent_doc_number] => 20230049455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => A CAS9-PDBD BASE EDITOR PLATFORM WITH IMPROVED TARGETING RANGE AND SPECIFICITY [patent_app_type] => utility [patent_app_number] => 17/796184 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17796184 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796184
A CAS9-PDBD BASE EDITOR PLATFORM WITH IMPROVED TARGETING RANGE AND SPECIFICITY Jan 28, 2021 Pending
Array ( [id] => 20357569 [patent_doc_number] => 12473556 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Methods for stabilizing production of acetyl-coenzyme a derived compounds [patent_app_type] => utility [patent_app_number] => 17/159797 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 24123 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17159797 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/159797
Methods for stabilizing production of acetyl-coenzyme a derived compounds Jan 26, 2021 Issued
Array ( [id] => 17170756 [patent_doc_number] => 20210324426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => WHOLE-CELL BIOCATALYSIS METHOD FOR PRODUCING ALPHA, OMEGA-DICARBOXYLIC ACIDS AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/158893 [patent_app_country] => US [patent_app_date] => 2021-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17158893 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/158893
WHOLE-CELL BIOCATALYSIS METHOD FOR PRODUCING ALPHA, OMEGA-DICARBOXYLIC ACIDS AND USE THEREOF Jan 25, 2021 Abandoned
Array ( [id] => 19923194 [patent_doc_number] => 12297465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => CBLB endonuclease variants, compositions, and methods of use [patent_app_type] => utility [patent_app_number] => 17/150533 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 13 [patent_no_of_words] => 42599 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17150533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/150533
CBLB endonuclease variants, compositions, and methods of use Jan 14, 2021 Issued
Array ( [id] => 19172845 [patent_doc_number] => 20240158819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => Use of Biological Enzyme for Preparing Orlistat Intermediate, and Preparation Method [patent_app_type] => utility [patent_app_number] => 17/790787 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6708 [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] => 17790787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/790787
Use of biological enzyme for preparing orlistat intermediate, and preparation method Jan 5, 2021 Issued
Array ( [id] => 16992233 [patent_doc_number] => 20210230653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => PROCESSES FOR PRODUCTION OF ALKYLATED FATTY ACIDS AND DERIVATIVES THEREOF [patent_app_type] => utility [patent_app_number] => 17/142771 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17142771 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/142771
PROCESSES FOR PRODUCTION OF ALKYLATED FATTY ACIDS AND DERIVATIVES THEREOF Jan 5, 2021 Abandoned
Array ( [id] => 18299645 [patent_doc_number] => 20230109331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => COMPOSITIONS, SYSTEMS AND METHODS FOR PRODUCTION OF VALUE-ADDED CHEMICALS [patent_app_type] => utility [patent_app_number] => 17/790923 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17790923 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/790923
COMPOSITIONS, SYSTEMS AND METHODS FOR PRODUCTION OF VALUE-ADDED CHEMICALS Jan 5, 2021 Pending
Array ( [id] => 16991815 [patent_doc_number] => 20210230235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => COMPOSITIONS AND METHODS FOR PRODUCING HIGH SECRETED YIELDS OF RECOMBINANT PROTEINS [patent_app_type] => utility [patent_app_number] => 17/138350 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17138350 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138350
Compositions and methods for producing high secreted yields of recombinant proteins Dec 29, 2020 Issued
Array ( [id] => 18307731 [patent_doc_number] => 20230111631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => METHOD FOR PREPARING L-GLUFOSINATE AMMONIUM BY BIOLOGICAL ENZYMATIC DE-RACEMIZATION, GLUFOSINATE AMMONIUM DEHYDROGENASE MUTANT AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/910787 [patent_app_country] => US [patent_app_date] => 2020-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17910787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/910787
Method for preparing L-glufosinate ammonium by biological enzymatic de-racemization, glufosinate ammonium dehydrogenase mutant and use thereof Dec 25, 2020 Issued
Array ( [id] => 16932790 [patent_doc_number] => 20210198679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => SACCHAROMYCES CEREVISIAE STRAIN WITH HIGH YIELD OF ETHYL BUTYRATE AND CONSTRUCTION METHOD AND APPLICATION OF SACCHAROMYCES CEREVISIAE STRAIN [patent_app_type] => utility [patent_app_number] => 17/134210 [patent_app_country] => US [patent_app_date] => 2020-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17134210 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/134210
None Dec 24, 2020 Issued
Array ( [id] => 18225786 [patent_doc_number] => 20230064780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => MYCOSPORINE-LIKE AMINO ACID-PRODUCING MICROORGANISM AND METHOD FOR PRODUCTION OF MYCOSPORINE-LIKE AMINO ACIDS BY USING SAME [patent_app_type] => utility [patent_app_number] => 17/788058 [patent_app_country] => US [patent_app_date] => 2020-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17788058 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788058
MYCOSPORINE-LIKE AMINO ACID-PRODUCING MICROORGANISM AND METHOD FOR PRODUCTION OF MYCOSPORINE-LIKE AMINO ACIDS BY USING SAME Dec 23, 2020 Pending
Array ( [id] => 18649846 [patent_doc_number] => 20230295671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => ENZYMES AND METHODS FOR PRODUCTION OF MALONIC ACID AND DERIVATIVES THEREOF [patent_app_type] => utility [patent_app_number] => 18/006310 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35335 [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] => 18006310 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/006310
ENZYMES AND METHODS FOR PRODUCTION OF MALONIC ACID AND DERIVATIVES THEREOF Dec 20, 2020 Abandoned
Array ( [id] => 18597643 [patent_doc_number] => 20230272440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => ENZYMES AND METHODS FOR PRODUCTION OF MALONIC ACID AND DERIVATIVES THEREOF [patent_app_type] => utility [patent_app_number] => 18/006316 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29656 [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] => 18006316 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/006316
ENZYMES AND METHODS FOR PRODUCTION OF MALONIC ACID AND DERIVATIVES THEREOF Dec 20, 2020 Pending
Array ( [id] => 16776992 [patent_doc_number] => 20210114069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => BACTERIAL COMPOSITIONS AND METHODS OF POLYMER DEGRADATION USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/126566 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17126566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/126566
Bacterial compositions and methods of polymer degradation using the same Dec 17, 2020 Issued
Array ( [id] => 18320130 [patent_doc_number] => 20230118258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Alpha-Amylase Variants [patent_app_type] => utility [patent_app_number] => 17/781512 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 146806 [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] => 17781512 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781512
Alpha-Amylase Variants Dec 17, 2020 Pending
Array ( [id] => 18194489 [patent_doc_number] => 20230048008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => STABILIZATION OF OXIDASES BY GLYCINE [patent_app_type] => utility [patent_app_number] => 17/786726 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17786726 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/786726
STABILIZATION OF OXIDASES BY GLYCINE Dec 17, 2020 Pending
Array ( [id] => 17982899 [patent_doc_number] => 20220348935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => NOVEL GENETICALLY ENGINEERED MICROORGANISM CAPABLE OF GROWING ON FORMATE, METHANOL, METHANE OR CO2 [patent_app_type] => utility [patent_app_number] => 17/784304 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17784304 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784304
NOVEL GENETICALLY ENGINEERED MICROORGANISM CAPABLE OF GROWING ON FORMATE, METHANOL, METHANE OR CO2 Dec 9, 2020 Pending
Array ( [id] => 16712284 [patent_doc_number] => 20210079431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => METHODS & SYSTEMS FOR PROPAGATING MICROORGANISMS ON STILLAGE COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/108656 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17108656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/108656
METHODS & SYSTEMS FOR PROPAGATING MICROORGANISMS ON STILLAGE COMPOSITIONS Nov 30, 2020 Pending
Array ( [id] => 16855215 [patent_doc_number] => 20210155960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => METHOD FOR PRODUCING BIOETHANOL FROM DATES [patent_app_type] => utility [patent_app_number] => 17/106052 [patent_app_country] => US [patent_app_date] => 2020-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17106052 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/106052
METHOD FOR PRODUCING BIOETHANOL FROM DATES Nov 26, 2020 Abandoned
Array ( [id] => 17126500 [patent_doc_number] => 20210301268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => NPP1 FUSION PROTEINS [patent_app_type] => utility [patent_app_number] => 17/105245 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9915 [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] => 17105245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/105245
NPP1 FUSION PROTEINS Nov 24, 2020 Abandoned
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