Search

Jacky Yuen

Examiner (ID: 1754, Phone: (571)270-5749 , Office: P/1735 )

Most Active Art Unit
1735
Art Unit(s)
1735, 1793
Total Applications
685
Issued Applications
222
Pending Applications
70
Abandoned Applications
404

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16541293 [patent_doc_number] => 20200407706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => COMPOSITIONS AND METHODS FOR ENHANCING REVERSE TRANSCRIPTASE ACTIVITY AND/OR REDUCING THE INHIBITION OF REVERSE TRANSCRIPTASE [patent_app_type] => utility [patent_app_number] => 16/911421 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16911421 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/911421
Compositions and methods for enhancing reverse transcriptase activity and/or reducing the inhibition of reverse transcriptase Jun 24, 2020 Issued
Array ( [id] => 16328694 [patent_doc_number] => 20200299660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => CASZ COMPOSITIONS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 16/896711 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 71441 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 16896711 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/896711
CASZ compositions and methods of use Jun 8, 2020 Issued
Array ( [id] => 16468491 [patent_doc_number] => 20200370028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => CASZ COMPOSITIONS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 16/884766 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 71434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 16884766 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/884766
CasZ compositions and methods of use May 26, 2020 Issued
Array ( [id] => 17720790 [patent_doc_number] => 20220213510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => LINALOOL SYNTHASES [patent_app_type] => utility [patent_app_number] => 17/595643 [patent_app_country] => US [patent_app_date] => 2020-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17595643 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/595643
Linalool synthases May 18, 2020 Issued
Array ( [id] => 16283950 [patent_doc_number] => 20200277552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => Detergent Composition [patent_app_type] => utility [patent_app_number] => 16/874337 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40893 [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] => 16874337 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/874337
Detergent Composition May 13, 2020 Abandoned
Array ( [id] => 16422167 [patent_doc_number] => 20200347365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => KETOREDUCTASE POLYPEPTIDES FOR THE SYNTHESIS OF CHIRAL COMPOUNDS [patent_app_type] => utility [patent_app_number] => 16/874574 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16874574 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/874574
Ketoreductase polypeptides for the synthesis of chiral compounds May 13, 2020 Issued
Array ( [id] => 19151371 [patent_doc_number] => 11976270 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Optimization of circular single stranded DNA using M13 phage [patent_app_type] => utility [patent_app_number] => 16/874480 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 9505 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16874480 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/874480
Optimization of circular single stranded DNA using M13 phage May 13, 2020 Issued
Array ( [id] => 16452894 [patent_doc_number] => 20200362320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => Mutant Taq Polymerase Resistant to Inhibition of Amplification in the Presence of Cyanine Dye [patent_app_type] => utility [patent_app_number] => 16/872200 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 1283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16872200 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/872200
Mutant Taq polymerase resistant to inhibition of amplification in the presence of cyanine dye May 10, 2020 Issued
Array ( [id] => 20158409 [patent_doc_number] => 12385021 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Heat-resistant DNA polymerase mutant with high amplification activity [patent_app_type] => utility [patent_app_number] => 16/957276 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3575 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16957276 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/957276
Heat-resistant DNA polymerase mutant with high amplification activity Apr 29, 2020 Issued
Array ( [id] => 16283978 [patent_doc_number] => 20200277580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => POLYMERASE COMPOSITIONS, METHODS OF MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 16/850629 [patent_app_country] => US [patent_app_date] => 2020-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 58999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16850629 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/850629
Polymerase compositions, methods of making and using same Apr 15, 2020 Issued
Array ( [id] => 20687920 [patent_doc_number] => 12618057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Method of purifying botulinum toxin [patent_app_type] => utility [patent_app_number] => 17/603326 [patent_app_country] => US [patent_app_date] => 2020-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 649 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17603326 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/603326
Method of purifying botulinum toxin Apr 13, 2020 Issued
Array ( [id] => 20593847 [patent_doc_number] => 12577551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Method of purifying botulinum toxin [patent_app_type] => utility [patent_app_number] => 17/603359 [patent_app_country] => US [patent_app_date] => 2020-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1532 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 350 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17603359 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/603359
Method of purifying botulinum toxin Apr 13, 2020 Issued
Array ( [id] => 16206928 [patent_doc_number] => 20200239918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => PROCESS FOR ENZYMATIC PRODUCTION OF OXIDATION AND REDUCTION PRODUCTS OF MIXED SUGARS [patent_app_type] => utility [patent_app_number] => 16/847861 [patent_app_country] => US [patent_app_date] => 2020-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16847861 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/847861
PROCESS FOR ENZYMATIC PRODUCTION OF OXIDATION AND REDUCTION PRODUCTS OF MIXED SUGARS Apr 13, 2020 Abandoned
Array ( [id] => 16376618 [patent_doc_number] => 20200325460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => THERMOPHILIC DNA POLYMERASE MUTANTS [patent_app_type] => utility [patent_app_number] => 16/843285 [patent_app_country] => US [patent_app_date] => 2020-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23567 [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] => 16843285 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/843285
Thermophilic DNA polymerase mutants Apr 7, 2020 Issued
Array ( [id] => 17104590 [patent_doc_number] => 11124789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Multiple ligase compositions, systems, and methods [patent_app_type] => utility [patent_app_number] => 16/837674 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8671 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16837674 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/837674
Multiple ligase compositions, systems, and methods Mar 31, 2020 Issued
Array ( [id] => 19418831 [patent_doc_number] => 20240294954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => Method for synthesizing a fluorine-containing chiral amine compound [patent_app_type] => utility [patent_app_number] => 17/904994 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17904994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904994
Method for synthesizing a fluorine-containing chiral amine compound Mar 30, 2020 Pending
Array ( [id] => 16376660 [patent_doc_number] => 20200325502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => ITERATIVE PLATFORM FOR THE SYNTHESIS OF ALPHA FUNCTIONALIZED PRODUCTS [patent_app_type] => utility [patent_app_number] => 16/818642 [patent_app_country] => US [patent_app_date] => 2020-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16818642 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/818642
Iterative platform for the synthesis of alpha functionalized products Mar 12, 2020 Issued
Array ( [id] => 19609039 [patent_doc_number] => 12157906 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Process for producing a fermentation broth [patent_app_type] => utility [patent_app_number] => 17/437566 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15865 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17437566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/437566
Process for producing a fermentation broth Mar 10, 2020 Issued
Array ( [id] => 17281885 [patent_doc_number] => 11198906 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Recombinant polymerases for incorporation of protein shield nucleotide analogs [patent_app_type] => utility [patent_app_number] => 16/812657 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 70 [patent_figures_cnt] => 12 [patent_no_of_words] => 34357 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16812657 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/812657
Recombinant polymerases for incorporation of protein shield nucleotide analogs Mar 8, 2020 Issued
Array ( [id] => 16283977 [patent_doc_number] => 20200277579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => NOVEL COMPOSITIONS WITH POLYMERASE ACTIVITY [patent_app_type] => utility [patent_app_number] => 16/788660 [patent_app_country] => US [patent_app_date] => 2020-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16788660 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/788660
Compositions with polymerase activity Feb 11, 2020 Issued
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