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] => 16177211 [patent_doc_number] => 20200224179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => Carotenoid oxygenase and its application [patent_app_type] => utility [patent_app_number] => 16/828980 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16828980 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828980
Carotenoid oxygenase and its application Mar 24, 2020 Abandoned
Array ( [id] => 16191096 [patent_doc_number] => 20200231945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => BIOCATALYSTS AND METHODS FOR THE SYNTHESIS OF SUBSTITUTED LACTAMS [patent_app_type] => utility [patent_app_number] => 16/825641 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16825641 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/825641
Biocatalysts and methods for the synthesis of substituted lactams Mar 19, 2020 Issued
Array ( [id] => 16437379 [patent_doc_number] => 20200354705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => GLUCOAMYLASE VARIANTS [patent_app_type] => utility [patent_app_number] => 16/812641 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 76668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16812641 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/812641
GLUCOAMYLASE VARIANTS Mar 8, 2020 Abandoned
Array ( [id] => 16437369 [patent_doc_number] => 20200354695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => LIGHT-POWERED, BIOLOGICAL METHYL LAURATE PRODUCTION FROM CO2 AND WATER [patent_app_type] => utility [patent_app_number] => 16/810658 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16810658 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/810658
Light-powered, biological methyl laurate production from CO Mar 4, 2020 Issued
Array ( [id] => 16284037 [patent_doc_number] => 20200277639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => METHOD FOR THE IN VIVO SYNTHESIS OF 4-HYDROXYMETHYLFURFURAL AND DERIVATIVES THEREOF [patent_app_type] => utility [patent_app_number] => 16/806728 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30545 [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] => 16806728 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/806728
Method for the in vivo synthesis of 4-hydroxymethylfurfural and derivatives thereof Mar 1, 2020 Issued
Array ( [id] => 16343943 [patent_doc_number] => 20200308593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => YEAST PROMOTERS FROM PICHIA PASTORIS [patent_app_type] => utility [patent_app_number] => 16/804305 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12636 [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] => 16804305 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/804305
YEAST PROMOTERS FROM PICHIA PASTORIS Feb 27, 2020 Abandoned
Array ( [id] => 16570977 [patent_doc_number] => 20210009983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => ACETYL-COA CARBOXYLASE VARIANTS [patent_app_type] => utility [patent_app_number] => 16/802133 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16802133 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/802133
Acetyl-CoA carboxylase variants Feb 25, 2020 Issued
Array ( [id] => 16009305 [patent_doc_number] => 20200179495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => TREATMENT OF RETINITIS PIGMENTOSA USING ENGINEERED MEGANUCLEASES [patent_app_type] => utility [patent_app_number] => 16/791687 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21290 [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] => 16791687 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/791687
Treatment of retinitis pigmentosa using engineered meganucleases Feb 13, 2020 Issued
Array ( [id] => 17533867 [patent_doc_number] => 20220112476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => SUBTILASE VARIANTS AND COMPOSITIONS COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 17/426569 [patent_app_country] => US [patent_app_date] => 2020-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26132 [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] => 17426569 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/426569
SUBTILASE VARIANTS AND COMPOSITIONS COMPRISING SAME Jan 21, 2020 Pending
Array ( [id] => 16778400 [patent_doc_number] => 20210115478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => METHOD OF PRODUCING SORBITOL USING PARABACTEROIDES GOLDSTEINII [patent_app_type] => utility [patent_app_number] => 16/747582 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16747582 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/747582
METHOD OF PRODUCING SORBITOL USING PARABACTEROIDES GOLDSTEINII Jan 20, 2020 Abandoned
Array ( [id] => 16157269 [patent_doc_number] => 20200216867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => METHOD FOR PRODUCING L-TRYPTOPHAN USING IMPROVED STRAINS OF THE ENTEROBACTERIACEAE FAMILY [patent_app_type] => utility [patent_app_number] => 16/734362 [patent_app_country] => US [patent_app_date] => 2020-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8756 [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] => 16734362 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/734362
METHOD FOR PRODUCING L-TRYPTOPHAN USING IMPROVED STRAINS OF THE ENTEROBACTERIACEAE FAMILY Jan 4, 2020 Abandoned
Array ( [id] => 19043810 [patent_doc_number] => 11932897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Biosynthesis of curcuminoids in mammalian cells [patent_app_type] => utility [patent_app_number] => 16/719843 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 14195 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16719843 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/719843
Biosynthesis of curcuminoids in mammalian cells Dec 17, 2019 Issued
Array ( [id] => 15681899 [patent_doc_number] => 20200095613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => METHOD FOR ACETATE CONSUMPTION DURING ETHANOLIC FERMENTATION OF CELLULOSIC FEEDSTOCKS [patent_app_type] => utility [patent_app_number] => 16/703399 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38301 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 16703399 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/703399
METHOD FOR ACETATE CONSUMPTION DURING ETHANOLIC FERMENTATION OF CELLULOSIC FEEDSTOCKS Dec 3, 2019 Abandoned
Array ( [id] => 19717551 [patent_doc_number] => 12203075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Polyunsaturated fatty acid synthase nucleic acid molecules and polypeptides, compositions, and methods of making and uses thereof [patent_app_type] => utility [patent_app_number] => 16/700009 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 68 [patent_figures_cnt] => 22 [patent_no_of_words] => 42246 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16700009 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/700009
Polyunsaturated fatty acid synthase nucleic acid molecules and polypeptides, compositions, and methods of making and uses thereof Dec 1, 2019 Issued
Array ( [id] => 18916872 [patent_doc_number] => 11879143 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Engineered beta-subunit of tryptophan synthase for production of non-canonical amino acids [patent_app_type] => utility [patent_app_number] => 16/691452 [patent_app_country] => US [patent_app_date] => 2019-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 25108 [patent_no_of_claims] => 16 [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] => 16691452 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/691452
Engineered beta-subunit of tryptophan synthase for production of non-canonical amino acids Nov 20, 2019 Issued
Array ( [id] => 17370358 [patent_doc_number] => 20220025410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => A METHOD OF PRODUCING BIOMASS DEGRADATION PRODUCTS [patent_app_type] => utility [patent_app_number] => 17/294315 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8554 [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] => 17294315 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294315
A METHOD OF PRODUCING BIOMASS DEGRADATION PRODUCTS Nov 14, 2019 Abandoned
Array ( [id] => 20241222 [patent_doc_number] => 12421531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Transaminase mutant and use thereof [patent_app_type] => utility [patent_app_number] => 17/755266 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9471 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755266 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755266
Transaminase mutant and use thereof Oct 24, 2019 Issued
Array ( [id] => 17776884 [patent_doc_number] => 20220243233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => PRODUCTION OF L-2-AMINOBUTYRATE FROM CITRAMALATE,CITRACONATE OR 2-OXOBUTANOATE [patent_app_type] => utility [patent_app_number] => 17/282531 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17282531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/282531
Production of L-2-aminobutyrate from citramalate, citraconate or 2-oxobutanoate Oct 3, 2019 Issued
Array ( [id] => 17444181 [patent_doc_number] => 20220064686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => USE OF SUBSTRATE IMPORTERS FOR THE EXPORT OF OLIGOSACCHARIDES [patent_app_type] => utility [patent_app_number] => 17/282636 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21133 [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] => 17282636 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/282636
USE OF SUBSTRATE IMPORTERS FOR THE EXPORT OF OLIGOSACCHARIDES Oct 1, 2019 Abandoned
Array ( [id] => 17185511 [patent_doc_number] => 20210332396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => GENETIC ELEMENTS IN ENTEROCOCCUS SPP. TO PRODUCE DOPAMINE [patent_app_type] => utility [patent_app_number] => 17/250878 [patent_app_country] => US [patent_app_date] => 2019-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26497 [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] => 17250878 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/250878
GENETIC ELEMENTS IN ENTEROCOCCUS SPP. TO PRODUCE DOPAMINE Sep 22, 2019 Pending
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