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] => 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] => 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] => 20093681 [patent_doc_number] => 20250223617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => METHOD FOR SYNTHESIZING POLY(3-HYDROXYBUTYRATE) FROM CRUDE GLYCEROL BY USING ESCHERICHIA COLI [patent_app_type] => utility [patent_app_number] => 18/409253 [patent_app_country] => US [patent_app_date] => 2024-01-10 [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] => -9 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18409253 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409253
METHOD FOR SYNTHESIZING POLY(3-HYDROXYBUTYRATE) FROM CRUDE GLYCEROL BY USING ESCHERICHIA COLI Jan 9, 2024 Pending
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] => 19127221 [patent_doc_number] => 20240132574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => MULTISTEP FINAL FILTRATION [patent_app_type] => utility [patent_app_number] => 18/389809 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6301 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18389809 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/389809
MULTISTEP FINAL FILTRATION Dec 19, 2023 Pending
Array ( [id] => 19127221 [patent_doc_number] => 20240132574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => MULTISTEP FINAL FILTRATION [patent_app_type] => utility [patent_app_number] => 18/389809 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6301 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18389809 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/389809
MULTISTEP FINAL FILTRATION Dec 19, 2023 Pending
Array ( [id] => 19361124 [patent_doc_number] => 20240263158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => DUPLEX-SPECIFIC DNASES [patent_app_type] => utility [patent_app_number] => 18/390303 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -44 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18390303 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390303
DUPLEX-SPECIFIC DNASES Dec 19, 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
Array ( [id] => 19020475 [patent_doc_number] => 20240076646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => SYSTEM AND METHOD OF OPTOGENETICALLY CONTROLLING METABOLIC PATHWAYS FOR THE PRODUCTION OF CHEMICALS [patent_app_type] => utility [patent_app_number] => 18/502266 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18502266 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502266
SYSTEM AND METHOD OF OPTOGENETICALLY CONTROLLING METABOLIC PATHWAYS FOR THE PRODUCTION OF CHEMICALS Nov 5, 2023 Pending
Array ( [id] => 19034466 [patent_doc_number] => 20240084281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => VARIANTS OF CHYMOSIN WITH IMPROVED MILK-CLOTTING PROPERTIES [patent_app_type] => utility [patent_app_number] => 18/497758 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18497758 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/497758
VARIANTS OF CHYMOSIN WITH IMPROVED MILK-CLOTTING PROPERTIES Oct 29, 2023 Pending
Array ( [id] => 19158039 [patent_doc_number] => 20240150746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => USE OF GLUTAMINE SYNTHETASE FOR TREATING HYPERAMMONEMIA [patent_app_type] => utility [patent_app_number] => 18/497740 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18497740 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/497740
USE OF GLUTAMINE SYNTHETASE FOR TREATING HYPERAMMONEMIA Oct 29, 2023 Pending
Array ( [id] => 19020472 [patent_doc_number] => 20240076643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => MODIFIED L-ASPARAGINASE [patent_app_type] => utility [patent_app_number] => 18/471899 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18471899 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/471899
MODIFIED L-ASPARAGINASE Sep 20, 2023 Pending
Array ( [id] => 19738540 [patent_doc_number] => 12215360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Encapsulation of dual-enzyme composition for preventing, treating and/or alleviating veisalgia and symptoms associated therewith [patent_app_type] => utility [patent_app_number] => 18/465961 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 8768 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18465961 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465961
Encapsulation of dual-enzyme composition for preventing, treating and/or alleviating veisalgia and symptoms associated therewith Sep 11, 2023 Issued
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