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] => 16977908 [patent_doc_number] => 20210222145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => ENGINEERED PHENYLALANINE AMMONIA LYASE POLYPEPTIDES [patent_app_type] => utility [patent_app_number] => 17/219494 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -46 [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] => 17219494 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/219494
ENGINEERED PHENYLALANINE AMMONIA LYASE POLYPEPTIDES Mar 30, 2021 Abandoned
Array ( [id] => 17274763 [patent_doc_number] => 20210380961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => VARIANTS OF CHYMOSIN WITH IMPROVED MILK-CLOTTING PROPERTIES [patent_app_type] => utility [patent_app_number] => 17/208104 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17208104 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/208104
Variants of chymosin with improved milk-clotting properties Mar 21, 2021 Issued
Array ( [id] => 17126510 [patent_doc_number] => 20210301278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => Hyperactive AID/APOBEC and hmC Dominant TET Enzymes [patent_app_type] => utility [patent_app_number] => 17/207101 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17207101 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207101
Hyperactive AID/APOBEC and hmC dominant TET enzymes Mar 18, 2021 Issued
Array ( [id] => 17258851 [patent_doc_number] => 20210371836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => Methods And Compositions Related To Thioesterase Enzymes [patent_app_type] => utility [patent_app_number] => 17/204449 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 78454 [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] => 17204449 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/204449
Methods And Compositions Related To Thioesterase Enzymes Mar 16, 2021 Abandoned
Array ( [id] => 19158090 [patent_doc_number] => 20240150797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => BIOCATALYTICAL PRODUCTION OF DIHYDROCHALCONES [patent_app_type] => utility [patent_app_number] => 18/278159 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8897 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18278159 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278159
BIOCATALYTICAL PRODUCTION OF DIHYDROCHALCONES Mar 2, 2021 Pending
Array ( [id] => 18281190 [patent_doc_number] => 20230096662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => COMPOSITIONS AND METHODS FOR 2,5-FURAN DICARBOXYLIC ACID PRODUCTION [patent_app_type] => utility [patent_app_number] => 17/910849 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9987 [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] => 17910849 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/910849
COMPOSITIONS AND METHODS FOR 2,5-FURAN DICARBOXYLIC ACID PRODUCTION Feb 24, 2021 Pending
Array ( [id] => 18643461 [patent_doc_number] => 11767521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Genetically modified bacterial cells and methods useful for producing indigoidine [patent_app_type] => utility [patent_app_number] => 17/180633 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 12630 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17180633 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/180633
Genetically modified bacterial cells and methods useful for producing indigoidine Feb 18, 2021 Issued
Array ( [id] => 18197688 [patent_doc_number] => 20230051207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => HANGOVER RELIEVER CONTAINING GLUTATHIONE AND ALDEHYDE DEHYDROGENASE [patent_app_type] => utility [patent_app_number] => 17/792836 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 17792836 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/792836
HANGOVER RELIEVER CONTAINING GLUTATHIONE AND ALDEHYDE DEHYDROGENASE Feb 16, 2021 Pending
Array ( [id] => 18197688 [patent_doc_number] => 20230051207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => HANGOVER RELIEVER CONTAINING GLUTATHIONE AND ALDEHYDE DEHYDROGENASE [patent_app_type] => utility [patent_app_number] => 17/792836 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 17792836 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/792836
HANGOVER RELIEVER CONTAINING GLUTATHIONE AND ALDEHYDE DEHYDROGENASE Feb 16, 2021 Pending
Array ( [id] => 16901181 [patent_doc_number] => 20210180097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => METHOD FOR PRODUCING HYDROXY-L-PIPECOLIC ACID [patent_app_type] => utility [patent_app_number] => 17/177823 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17177823 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/177823
Method for producing hydroxy-L-pipecolic acid Feb 16, 2021 Issued
Array ( [id] => 18270462 [patent_doc_number] => 20230091704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => MANNANASE VARIANTS [patent_app_type] => utility [patent_app_number] => 17/799049 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11039 [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] => 17799049 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/799049
MANNANASE VARIANTS Feb 11, 2021 Pending
Array ( [id] => 20433427 [patent_doc_number] => 12503712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Microorganism comprising variant LysE and method of L-amino acid production using same [patent_app_type] => utility [patent_app_number] => 17/784775 [patent_app_country] => US [patent_app_date] => 2021-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4182 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17784775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784775
Microorganism comprising variant LysE and method of L-amino acid production using same Feb 9, 2021 Issued
Array ( [id] => 16870437 [patent_doc_number] => 20210163904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => EXONUCLEASE DEFICIENT POLYMERASES [patent_app_type] => utility [patent_app_number] => 17/248768 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17248768 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/248768
Exonuclease deficient polymerases Feb 4, 2021 Issued
Array ( [id] => 16855175 [patent_doc_number] => 20210155920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => RECOMBINANT VECTOR CONSTRUCTED FROM AN ENCODING GENE OF A NITRILASE MUTANT, A RECOMBINANT GENETIC ENGINEERED STRAIN AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 17/165319 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165319 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165319
Recombinant vector constructed from an encoding gene of a nitrilase mutant, a recombinant genetic engineered strain and application thereof Feb 1, 2021 Issued
Array ( [id] => 16855174 [patent_doc_number] => 20210155919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => ENCODING GENES OF NITRILASE MUTANTS AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 17/165153 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165153 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165153
Encoding genes of nitrilase mutants and application thereof Feb 1, 2021 Issued
Array ( [id] => 19505197 [patent_doc_number] => 12116609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Bioconversion of levulinic acid in genetically engineered hosts [patent_app_type] => utility [patent_app_number] => 17/159850 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 25 [patent_no_of_words] => 21616 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17159850 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/159850
Bioconversion of levulinic acid in genetically engineered hosts Jan 26, 2021 Issued
Array ( [id] => 18726144 [patent_doc_number] => 20230340400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => MICROBIAL ESTER PRODUCTION [patent_app_type] => utility [patent_app_number] => 17/787330 [patent_app_country] => US [patent_app_date] => 2021-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -46 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17787330 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/787330
MICROBIAL ESTER PRODUCTION Jan 20, 2021 Pending
Array ( [id] => 18666508 [patent_doc_number] => 11773386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Heat-stable metagenomic carbonic anhydrases and their use [patent_app_type] => utility [patent_app_number] => 17/153556 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 27645 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17153556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153556
Heat-stable metagenomic carbonic anhydrases and their use Jan 19, 2021 Issued
Array ( [id] => 16808245 [patent_doc_number] => 20210130798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => LIPASE VARIANTS AND POLYNUCLEOTIDES ENCODING SAME [patent_app_type] => utility [patent_app_number] => 17/146676 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45853 [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] => 17146676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146676
LIPASE VARIANTS AND POLYNUCLEOTIDES ENCODING SAME Jan 11, 2021 Pending
Array ( [id] => 18210283 [patent_doc_number] => 20230056545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => A COMPOSITION FOR IMPROVING UNPLEASANT TASTE CAUSED BY HIGH-INTENSITY SWEETENER [patent_app_type] => utility [patent_app_number] => 17/790718 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17790718 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/790718
A COMPOSITION FOR IMPROVING UNPLEASANT TASTE CAUSED BY HIGH-INTENSITY SWEETENER Dec 27, 2020 Pending
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