Search

Yong D. Pak

Examiner (ID: 7339, Phone: (571)272-0935 , Office: P/1652 )

Most Active Art Unit
1652
Art Unit(s)
1652
Total Applications
1684
Issued Applications
984
Pending Applications
234
Abandoned Applications
491

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19961837 [patent_doc_number] => 12331325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Engineered transaminase polypeptides [patent_app_type] => utility [patent_app_number] => 18/459797 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32264 [patent_no_of_claims] => 11 [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] => 18459797 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/459797
Engineered transaminase polypeptides Aug 31, 2023 Issued
Array ( [id] => 19381296 [patent_doc_number] => 20240271166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => METHODS FOR THE IMPROVEMENT OF PRODUCT YIELD AND PRODUCTION IN A MICROORGANISM THROUGH GLYCEROL RECYCLING [patent_app_type] => utility [patent_app_number] => 18/355776 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34520 [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] => 18355776 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355776
METHODS FOR THE IMPROVEMENT OF PRODUCT YIELD AND PRODUCTION IN A MICROORGANISM THROUGH GLYCEROL RECYCLING Jul 19, 2023 Pending
Array ( [id] => 19904341 [patent_doc_number] => 12281337 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => GDSL lipase, genetically-engineered bacteria and application thereof [patent_app_type] => utility [patent_app_number] => 18/341792 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18341792 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/341792
GDSL lipase, genetically-engineered bacteria and application thereof Jun 26, 2023 Issued
Array ( [id] => 19034500 [patent_doc_number] => 20240084315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => POLYPEPTIDE AND YEAST CELL COMPOSITIONS AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/340527 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16398 [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] => 18340527 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340527
POLYPEPTIDE AND YEAST CELL COMPOSITIONS AND METHODS OF USING THE SAME Jun 22, 2023 Pending
Array ( [id] => 19361121 [patent_doc_number] => 20240263155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => PET HYDROLASE HAVING HIGH ENZYMATIC ACTIVITY [patent_app_type] => utility [patent_app_number] => 18/338606 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18338606 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338606
PET hydrolase having high enzymatic activity Jun 20, 2023 Issued
Array ( [id] => 19034125 [patent_doc_number] => 20240083940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => PURIFIED PROTEIN COMPOSITIONS AND METHODS OF PRODUCTION [patent_app_type] => utility [patent_app_number] => 18/336915 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18336915 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/336915
PURIFIED PROTEIN COMPOSITIONS AND METHODS OF PRODUCTION Jun 15, 2023 Abandoned
Array ( [id] => 18844949 [patent_doc_number] => 20230407353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => CELL-FREE METHODS OF PRODUCING PIGMENTS [patent_app_type] => utility [patent_app_number] => 18/210193 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3911 [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] => 18210193 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210193
CELL-FREE METHODS OF PRODUCING PIGMENTS Jun 14, 2023 Pending
Array ( [id] => 18786444 [patent_doc_number] => 20230374561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => EXTRACTION OF PSILOCYBIN AND PSILOCIN [patent_app_type] => utility [patent_app_number] => 18/327946 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18327946 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/327946
EXTRACTION OF PSILOCYBIN AND PSILOCIN Jun 1, 2023 Pending
Array ( [id] => 20445418 [patent_doc_number] => 20260002135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => L-GLUTAMIC ACID-PRODUCING MUTANT MICROORGANISM OF GENUS CORYNEBACTERIUM, AND METHOD FOR PRODUCING L-GLUTAMIC ACID USING SAME [patent_app_type] => utility [patent_app_number] => 18/879096 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [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] => 18879096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/879096
L-GLUTAMIC ACID-PRODUCING MUTANT MICROORGANISM OF GENUS CORYNEBACTERIUM, AND METHOD FOR PRODUCING L-GLUTAMIC ACID USING SAME May 24, 2023 Pending
Array ( [id] => 18786383 [patent_doc_number] => 20230374473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => PRENYLTRANSFERASE VARIANTS AND METHODS FOR PRODUCTION OF PRENYLATED AROMATIC COMPOUNDS [patent_app_type] => utility [patent_app_number] => 18/316993 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18316993 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/316993
PRENYLTRANSFERASE VARIANTS AND METHODS FOR PRODUCTION OF PRENYLATED AROMATIC COMPOUNDS May 11, 2023 Abandoned
Array ( [id] => 18879444 [patent_doc_number] => 20240002813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => RHAMNOLIPID-PRODUCING CELL HAVING REDUCED GLUCOSE DEHYDROGENASE ACTIVITY [patent_app_type] => utility [patent_app_number] => 18/313165 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18313165 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/313165
RHAMNOLIPID-PRODUCING CELL HAVING REDUCED GLUCOSE DEHYDROGENASE ACTIVITY May 4, 2023 Pending
Array ( [id] => 18988090 [patent_doc_number] => 20240060059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => CIRCULARLY PERMUTED DEHALOGENASE VARIANTS [patent_app_type] => utility [patent_app_number] => 18/311977 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24476 [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] => 18311977 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311977
CIRCULARLY PERMUTED DEHALOGENASE VARIANTS May 3, 2023 Pending
Array ( [id] => 19955464 [patent_doc_number] => 12325872 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Method of improving acid decarboxylase activity in vitro under alkaline pH [patent_app_type] => utility [patent_app_number] => 18/300251 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 15686 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18300251 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/300251
Method of improving acid decarboxylase activity in vitro under alkaline pH Apr 12, 2023 Issued
Array ( [id] => 18628591 [patent_doc_number] => 20230287465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => BIOCHEMICAL SATURATION OF MOLECULES AND ITS USE [patent_app_type] => utility [patent_app_number] => 18/299358 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18299358 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299358
BIOCHEMICAL SATURATION OF MOLECULES AND ITS USE Apr 11, 2023 Pending
Array ( [id] => 19003877 [patent_doc_number] => 20240067948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => Hyperactive AID/APOBEC and hmC Dominant TET Enzymes [patent_app_type] => utility [patent_app_number] => 18/296061 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18542 [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] => 18296061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/296061
Hyperactive AID/APOBEC and hmC Dominant TET Enzymes Apr 4, 2023 Pending
Array ( [id] => 19234024 [patent_doc_number] => 20240191216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => RECOMBINANT HOST CELLS FOR THE PRODUCTION OF MALONATE [patent_app_type] => utility [patent_app_number] => 18/123840 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18123840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123840
RECOMBINANT HOST CELLS FOR THE PRODUCTION OF MALONATE Mar 19, 2023 Abandoned
Array ( [id] => 20927713 [patent_doc_number] => 12721866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-01 [patent_title] => Therapeutic use of fibroblasts for use in wound healing [patent_app_type] => utility [patent_app_number] => 18/184726 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 6718 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18184726 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/184726
THERAPEUTIC USE OF FIBROBLASTS FOR USE IN WOUND HEALING Mar 15, 2023 Pending
Array ( [id] => 20033592 [patent_doc_number] => 20250171814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => NOVEL LIPID PEROXIDATION SYSTEM AND METHOD FOR PREPARING BIOFUEL AND BIOPOLYMER USING SAME [patent_app_type] => utility [patent_app_number] => 18/837131 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18837131 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/837131
NOVEL LIPID PEROXIDATION SYSTEM AND METHOD FOR PREPARING BIOFUEL AND BIOPOLYMER USING SAME Feb 9, 2023 Pending
Array ( [id] => 19998736 [patent_doc_number] => 20250136958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => ENGINEERING OF RHIZOPUS ORYZAE LIPASE TO INCREASE ITS THERMOSTABILITY FOR THE PRODUCTION OF STRUCTURED TRIACYLGLYCEROLS [patent_app_type] => utility [patent_app_number] => 18/834807 [patent_app_country] => US [patent_app_date] => 2023-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18834807 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/834807
ENGINEERING OF RHIZOPUS ORYZAE LIPASE TO INCREASE ITS THERMOSTABILITY FOR THE PRODUCTION OF STRUCTURED TRIACYLGLYCEROLS Feb 8, 2023 Pending
Array ( [id] => 20050209 [patent_doc_number] => 20250188431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => ENGINEERED NUCLEASE AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/842536 [patent_app_country] => US [patent_app_date] => 2023-01-30 [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] => -21 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18842536 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/842536
ENGINEERED NUCLEASE AND USE THEREOF Jan 29, 2023 Pending
Menu