Search

Samuel W. Liu

Examiner (ID: 4828, Phone: (571)272-0949 , Office: P/1656 )

Most Active Art Unit
1656
Art Unit(s)
1656, 1653
Total Applications
1005
Issued Applications
505
Pending Applications
93
Abandoned Applications
406

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14567369 [patent_doc_number] => 20190211291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => PRODUCING RECOVERABLE OIL FROM FERMENTATION PROCESSES [patent_app_type] => utility [patent_app_number] => 16/357903 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16357903 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/357903
PRODUCING RECOVERABLE OIL FROM FERMENTATION PROCESSES Mar 18, 2019 Abandoned
Array ( [id] => 15650229 [patent_doc_number] => 20200087644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => ALPHA-AMYLASE COMBINATORIAL VARIANTS [patent_app_type] => utility [patent_app_number] => 16/292057 [patent_app_country] => US [patent_app_date] => 2019-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [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] => 16292057 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/292057
ALPHA-AMYLASE COMBINATORIAL VARIANTS Mar 3, 2019 Abandoned
Array ( [id] => 14439657 [patent_doc_number] => 20190177701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => COENZYME-BINDING GLUCOSE DEHYDROGENASE [patent_app_type] => utility [patent_app_number] => 16/278030 [patent_app_country] => US [patent_app_date] => 2019-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 16278030 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/278030
Coenzyme-binding glucose dehydrogenase Feb 14, 2019 Issued
Array ( [id] => 17351020 [patent_doc_number] => 11225645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Coenzyme-binding glucose dehydrogenase [patent_app_type] => utility [patent_app_number] => 16/278019 [patent_app_country] => US [patent_app_date] => 2019-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11289 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16278019 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/278019
Coenzyme-binding glucose dehydrogenase Feb 14, 2019 Issued
Array ( [id] => 16786323 [patent_doc_number] => 10988738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Coenzyme-binding glucose dehydrogenase [patent_app_type] => utility [patent_app_number] => 16/278008 [patent_app_country] => US [patent_app_date] => 2019-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11287 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16278008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/278008
Coenzyme-binding glucose dehydrogenase Feb 14, 2019 Issued
Array ( [id] => 17635181 [patent_doc_number] => 11345897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Coenzyme-binding glucose dehydrogenase [patent_app_type] => utility [patent_app_number] => 16/278025 [patent_app_country] => US [patent_app_date] => 2019-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11284 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16278025 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/278025
Coenzyme-binding glucose dehydrogenase Feb 14, 2019 Issued
Array ( [id] => 14649509 [patent_doc_number] => 20190231883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => SPIDER SILK PROTEIN DRUG COMPOSITIONS AND DELIVERY [patent_app_type] => utility [patent_app_number] => 16/265663 [patent_app_country] => US [patent_app_date] => 2019-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16265663 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/265663
SPIDER SILK PROTEIN DRUG COMPOSITIONS AND DELIVERY Jan 31, 2019 Abandoned
Array ( [id] => 16843106 [patent_doc_number] => 11015180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Carboxyesterase polypeptides for amide coupling [patent_app_type] => utility [patent_app_number] => 16/218003 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 2 [patent_no_of_words] => 31266 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16218003 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/218003
Carboxyesterase polypeptides for amide coupling Dec 11, 2018 Issued
Array ( [id] => 16246123 [patent_doc_number] => 10745464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Aldehyde tags, uses thereof in site-specific protein modification [patent_app_type] => utility [patent_app_number] => 16/169292 [patent_app_country] => US [patent_app_date] => 2018-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 28 [patent_no_of_words] => 27901 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16169292 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/169292
Aldehyde tags, uses thereof in site-specific protein modification Oct 23, 2018 Issued
Array ( [id] => 16376367 [patent_doc_number] => 20200325209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => HUMAN SERUM ALBUMIN VARIANTS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 16/640562 [patent_app_country] => US [patent_app_date] => 2018-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26366 [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] => 16640562 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/640562
Human serum albumin variants and uses thereof Oct 17, 2018 Issued
Array ( [id] => 13793351 [patent_doc_number] => 20190010214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => CELL SHEET EMBEDDING AGENT, CELL SHEET-CONTAINING COMPOSITION, AND KIT [patent_app_type] => utility [patent_app_number] => 16/139620 [patent_app_country] => US [patent_app_date] => 2018-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16139620 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/139620
CELL SHEET EMBEDDING AGENT, CELL SHEET-CONTAINING COMPOSITION, AND KIT Sep 23, 2018 Abandoned
Array ( [id] => 13793965 [patent_doc_number] => 20190010521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => CONTINUOUS CULTURE FOR 1,3-PROPANEDIOL PRODUCTION USING HIGH GLYCERINE CONCENTRATION [patent_app_type] => utility [patent_app_number] => 16/130552 [patent_app_country] => US [patent_app_date] => 2018-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16130552 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/130552
CONTINUOUS CULTURE FOR 1,3-PROPANEDIOL PRODUCTION USING HIGH GLYCERINE CONCENTRATION Sep 12, 2018 Abandoned
Array ( [id] => 14501845 [patent_doc_number] => 20190194577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => COMPOSITIONS AND METHODS COMPRISING SERINE PROTEASE VARIANTS [patent_app_type] => utility [patent_app_number] => 16/124687 [patent_app_country] => US [patent_app_date] => 2018-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 107018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 16124687 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/124687
COMPOSITIONS AND METHODS COMPRISING SERINE PROTEASE VARIANTS Sep 6, 2018 Abandoned
Array ( [id] => 16428200 [patent_doc_number] => 10828260 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Beta-lactamase formulations and uses thereof [patent_app_type] => utility [patent_app_number] => 16/111477 [patent_app_country] => US [patent_app_date] => 2018-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 29 [patent_no_of_words] => 28455 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16111477 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/111477
Beta-lactamase formulations and uses thereof Aug 23, 2018 Issued
Array ( [id] => 13524555 [patent_doc_number] => 20180313820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => STABILIZED BIOACTIVE PEPTIDES AND METHODS OF IDENTIFICATION, SYNTHESIS, AND USE [patent_app_type] => utility [patent_app_number] => 16/030564 [patent_app_country] => US [patent_app_date] => 2018-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16030564 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/030564
STABILIZED BIOACTIVE PEPTIDES AND METHODS OF IDENTIFICATION, SYNTHESIS, AND USE Jul 8, 2018 Abandoned
Array ( [id] => 15994029 [patent_doc_number] => 20200172885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => BASE EDITORS WITH IMPROVED PRECISION AND SPECIFICITY [patent_app_type] => utility [patent_app_number] => 16/615559 [patent_app_country] => US [patent_app_date] => 2018-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16615559 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/615559
Base editors with improved precision and specificity May 24, 2018 Issued
Array ( [id] => 15740981 [patent_doc_number] => 20200109378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => ENGINEERED TRANSAMINASE POLYPEPTIDES FOR INDUSTRIAL BIOCATALYSIS [patent_app_type] => utility [patent_app_number] => 16/615999 [patent_app_country] => US [patent_app_date] => 2018-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16615999 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/615999
Engineered transaminase polypeptides for industrial biocatalysis May 22, 2018 Issued
Array ( [id] => 13413813 [patent_doc_number] => 20180258449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => YEAST EXPRESSING CELLULASES FOR SIMULTANEOUS SACCHARIFICATION AND FERMENTATION USING CELLULOSE [patent_app_type] => utility [patent_app_number] => 15/985042 [patent_app_country] => US [patent_app_date] => 2018-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35857 [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] => 15985042 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/985042
YEAST EXPRESSING CELLULASES FOR SIMULTANEOUS SACCHARIFICATION AND FERMENTATION USING CELLULOSE May 20, 2018 Abandoned
Array ( [id] => 16106801 [patent_doc_number] => 20200205423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => LIPASE ENZYMES [patent_app_type] => utility [patent_app_number] => 16/612515 [patent_app_country] => US [patent_app_date] => 2018-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16612515 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/612515
Lipase enzymes May 9, 2018 Issued
Array ( [id] => 15866853 [patent_doc_number] => 20200140830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => BRADYRHIZOBIUM MONOOXYGENASE AND USE THEREOF FOR PREPARATION OF CHIRAL SULFOXIDE [patent_app_type] => utility [patent_app_number] => 16/620525 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8692 [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] => 16620525 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/620525
Bradyrhizobium monooxygenase and use thereof for preparation of chiral sulfoxide Apr 12, 2018 Issued
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