Search

Yong D. Pak

Examiner (ID: 8312, Phone: (571)272-0935 , Office: P/1652 )

Most Active Art Unit
1652
Art Unit(s)
1652
Total Applications
1641
Issued Applications
972
Pending Applications
234
Abandoned Applications
482

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19479763 [patent_doc_number] => 20240327805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => PHOTOSYSTEM I-HYDROGENASE CHIMERAS FOR HYDROGEN PRODUCTION [patent_app_type] => utility [patent_app_number] => 18/744124 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18744124 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744124
PHOTOSYSTEM I-HYDROGENASE CHIMERAS FOR HYDROGEN PRODUCTION Jun 13, 2024 Pending
Array ( [id] => 20372673 [patent_doc_number] => 12480099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Engineered galactose oxidase variant enzymes [patent_app_type] => utility [patent_app_number] => 18/657101 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39983 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657101 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657101
Engineered galactose oxidase variant enzymes May 6, 2024 Issued
Array ( [id] => 19432869 [patent_doc_number] => 20240301367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => PEROXIDASE ACTIVITY TOWARDS 10-ACETYL-3,7-DIHYDROXYPHENOXAZINE [patent_app_type] => utility [patent_app_number] => 18/655701 [patent_app_country] => US [patent_app_date] => 2024-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18655701 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655701
PEROXIDASE ACTIVITY TOWARDS 10-ACETYL-3,7-DIHYDROXYPHENOXAZINE May 5, 2024 Pending
Array ( [id] => 19615336 [patent_doc_number] => 20240401016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => BETA-GLYCOSIDASE SS-BGL MUTANT FOR MODIFYING GINSENOSIDE AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/638690 [patent_app_country] => US [patent_app_date] => 2024-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3250 [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] => 18638690 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/638690
Beta-glycosidase SS-BGL mutant for modifying ginsenoside and application thereof Apr 17, 2024 Issued
Array ( [id] => 19361097 [patent_doc_number] => 20240263131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => Bacterium And Obtaining Method And Application Thereof [patent_app_type] => utility [patent_app_number] => 18/611058 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18611058 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611058
Bacterium And Obtaining Method And Application Thereof Mar 19, 2024 Pending
Array ( [id] => 19361097 [patent_doc_number] => 20240263131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => Bacterium And Obtaining Method And Application Thereof [patent_app_type] => utility [patent_app_number] => 18/611058 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18611058 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611058
Bacterium And Obtaining Method And Application Thereof Mar 19, 2024 Pending
Array ( [id] => 19389763 [patent_doc_number] => 20240279633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => PROTEASE COMPOSITIONS AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/598872 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18598872 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598872
PROTEASE COMPOSITIONS AND METHODS OF USE THEREOF Mar 6, 2024 Abandoned
Array ( [id] => 19265636 [patent_doc_number] => 20240209335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => Cleaning Compositions Comprising Enzymes [patent_app_type] => utility [patent_app_number] => 18/598466 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23687 [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] => 18598466 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598466
Cleaning Compositions Comprising Enzymes Mar 6, 2024 Pending
Array ( [id] => 19556778 [patent_doc_number] => 20240368570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => LACHNOSPIRACEAE SP. CAS12A MUTANTS WITH ENHANCED CLEAVAGE ACTIVITY AT NON-CANONICAL TTTT PROTOSPACER ADJACENT MOTIFS [patent_app_type] => utility [patent_app_number] => 18/590655 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18590655 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/590655
None Feb 27, 2024 Issued
Array ( [id] => 19345505 [patent_doc_number] => 20240254468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => RECOMBINANT YEAST HOST CELL EXPRESSING AN HYDROLASE [patent_app_type] => utility [patent_app_number] => 18/587167 [patent_app_country] => US [patent_app_date] => 2024-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18587167 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/587167
RECOMBINANT YEAST HOST CELL EXPRESSING AN HYDROLASE Feb 25, 2024 Pending
Array ( [id] => 19203101 [patent_doc_number] => 20240175000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => FEED COMPOSITION SUPPLEMENTED WITH A PROTEASE COMBINATION [patent_app_type] => utility [patent_app_number] => 18/436552 [patent_app_country] => US [patent_app_date] => 2024-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10334 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18436552 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/436552
FEED COMPOSITION SUPPLEMENTED WITH A PROTEASE COMBINATION Feb 7, 2024 Abandoned
Array ( [id] => 19345500 [patent_doc_number] => 20240254463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => ENGINEERED STABLE NUCLEIC ACID-GUIDED NUCLEASES [patent_app_type] => utility [patent_app_number] => 18/424815 [patent_app_country] => US [patent_app_date] => 2024-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18424815 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/424815
ENGINEERED STABLE NUCLEIC ACID-GUIDED NUCLEASES Jan 27, 2024 Abandoned
Array ( [id] => 19234027 [patent_doc_number] => 20240191219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => LIQUID FORMULATION OF ALPHA-AMYLASE [patent_app_type] => utility [patent_app_number] => 18/411153 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18411153 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/411153
LIQUID FORMULATION OF ALPHA-AMYLASE Jan 11, 2024 Abandoned
Array ( [id] => 19127505 [patent_doc_number] => 20240132858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => ENGINEERED URIDINE PHOSPHORYLASE VARIANT ENZYMES [patent_app_type] => utility [patent_app_number] => 18/403265 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18403265 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403265
Engineered uridine phosphorylase variant enzymes Jan 2, 2024 Issued
Array ( [id] => 19127505 [patent_doc_number] => 20240132858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => ENGINEERED URIDINE PHOSPHORYLASE VARIANT ENZYMES [patent_app_type] => utility [patent_app_number] => 18/403265 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18403265 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403265
Engineered uridine phosphorylase variant enzymes Jan 2, 2024 Issued
Array ( [id] => 19158036 [patent_doc_number] => 20240150743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => SUBTILASE VARIANTS AND POLYNUCLEOTIDES ENCODING SAME [patent_app_type] => utility [patent_app_number] => 18/401373 [patent_app_country] => US [patent_app_date] => 2023-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18401373 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/401373
SUBTILASE VARIANTS AND POLYNUCLEOTIDES ENCODING SAME Dec 29, 2023 Pending
Array ( [id] => 19051203 [patent_doc_number] => 20240093172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => Compositions Comprising Polypeptides Having Mannanase Activity [patent_app_type] => utility [patent_app_number] => 18/517607 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 84281 [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] => 18517607 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517607
Compositions Comprising Polypeptides Having Mannanase Activity Nov 21, 2023 Pending
Array ( [id] => 19051203 [patent_doc_number] => 20240093172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => Compositions Comprising Polypeptides Having Mannanase Activity [patent_app_type] => utility [patent_app_number] => 18/517607 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 84281 [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] => 18517607 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517607
Compositions Comprising Polypeptides Having Mannanase Activity Nov 21, 2023 Pending
Array ( [id] => 19020476 [patent_doc_number] => 20240076647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => ENGINEERED DEOXYRIBOSE-PHOSPHATE ALDOLASES [patent_app_type] => utility [patent_app_number] => 18/503542 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18503542 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/503542
Engineered deoxyribose-phosphate aldolases Nov 6, 2023 Issued
Array ( [id] => 20129376 [patent_doc_number] => 12371680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Terminal deoxynucleotidyl transferase variants and uses thereof [patent_app_type] => utility [patent_app_number] => 18/504010 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10159 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18504010 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504010
Terminal deoxynucleotidyl transferase variants and uses thereof Nov 6, 2023 Issued
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