Patent data: biological sequence listings (TXT)

Download records of biological sequence listings from patent applications filed with the Canadian Intellectual Property Office. We offer a full historical collection and provide access to new listings weekly.

A biological sequence listing includes the nucleotide and amino acid sequences in a patent application.

Note: We only publish patent applications after a confidentiality period. This period is up to 18 months after the earliest filing date of an application.

Format

We provide this data in TXT, PEP and SEQ. The file structure follows World Intellectual Property Organization standard ST.25.

Information included

  • Bibliographic data: applicant names, title of invention, critical application processing dates, etc.
  • Biological sequence listings: identification number, length, type, organism, feature, name/key, location
  • Relevant journal publications

Download data files

Weekly files
Weekly updates: biological sequence listings data
File name Year and week number (YYYY-Wk#) File size Download link
BSL202412.zip 2024-13 3.69 MB Download BSL202412.zip
BSL202411.zip 2024-12 84.12 MB Download BSL202411.zip
BSL202410.zip 2024-11 13.09 MB Download BSL202410.zip
BSL202409.zip 2024-10 4.67 MB Download BSL202409.zip
BSL202408.zip 2024-09 21.92 MB Download BSL202408.zip
BSL202407.zip 2024-08 30.67 MB Download BSL202407.zip
BSL202406.zip 2024-07 4.73 MB Download BSL202406.zip
BSL202405.zip 2024-06 15.72 MB Download BSL202405.zip
BSL202404.zip 2024-05 8.53 MB Download BSL202404.zip
BSL202403.zip 2024-04 5.68 MB Download BSL202403.zip
BSL202402.zip 2024-03 3.12 MB Download BSL202402.zip
BSL202401.zip 2024-02 1.46 MB Download BSL202401.zip
BSL202352.zip 2024-01 5.25 MB Download BSL202352.zip
BSL202350.zip 2024-01 45.80 MB Download BSL202350.zip
BSL202351.zip 2023-51 2.68 MB Download BSL202351.zip
BSL202349.zip 2023-49 12.60 MB Download BSL202349.zip
BSL202348.zip 2023-48 6.08 MB Download BSL202348.zip
BSL202347.zip 2023-47 10.89 MB Download BSL202347.zip
BSL202346.zip 2023-46 19.60 MB Download BSL202346.zip
BSL202345.zip 2023-45 3.74 MB Download BSL202345.zip
BSL202344.zip 2023-44 7.93 MB Download BSL202344.zip
BSL202343.zip 2023-43 10.60 MB Download BSL202343.zip
BSL202342.zip 2023-42 12.67 MB Download BSL202342.zip
BSL202341.zip 2023-41 3.81 MB Download BSL202341.zip
BSL202340.zip 2023-40 1.87 MB Download BSL202340.zip
BSL202339.zip 2023-39 4.56 MB Download BSL202339.zip
BSL202338.zip 2023-38 27.70 MB Download BSL202338.zip
BSL202337.zip 2023-37 6.10 MB Download BSL202337.zip
BSL202336.zip 2023-36 4.50 MB Download BSL202336.zip
BSL202335.zip 2023-35 4.61 MB Download BSL202335.zip
BSL202334.zip 2023-34 4.01 MB Download BSL202334.zip
BSL202333.zip 2023-33 66.76 MB Download BSL202333.zip
BSL202332.zip 2023-32 2.82 MB Download BSL202332.zip
BSL202331.zip 2023-31 37.98 MB Download BSL202331.zip
BSL202330.zip 2023-30 1.95 MB Download BSL202330.zip
BSL202329.zip 2023-29 7.29 MB Download BSL202329.zip
BSL202328.zip 2023-28 16.07 MB Download BSL202328.zip
BSL202327.zip 2023-27 1.47 MB Download BSL202327.zip
BSL202326.zip 2023-26 6.84 MB Download BSL202326.zip
BSL202325.zip 2023-25 4.30 MB Download BSL202325.zip
BSL202324.zip 2023-24 17.65 MB Download BSL202324.zip
BSL202323.zip 2023-23 3.46 MB Download BSL202323.zip
BSL202322.zip 2023-22 3.43 MB Download BSL202322.zip
BSL202321.zip 2023-21 9.04 MB Download BSL202320.zip
BSL202320.zip 2023-20 3.79 MB Download BSL202320.zip
BSL202319.zip 2023-19 13.86 MB Download BSL202319.zip
BSL202318.zip 2023-18 3.70 MB Download BSL202318.zip
BSL202317.zip 2023-17 3.70 MB Download BSL202317.zip
BSL202316.zip 2023-16 2.43 MB Download BSL202316.zip
BSL202315.zip 2023-15 2.36 MB Download BSL202315.zip
BSL202314.zip 2023-14 3.32 MB Download BSL202314.zip
BSL202313.zip 2023-13 5.52 MB Download BSL202313.zip
BSL202312.zip 2023-12 1.86 MB Download BSL202312.zip
BSL202311.zip 2023-11 4.77 MB Download BSL202311.zip
BSL202310.zip 2023-10 2.82 MB Download BSL202310.zip
BSL202309.zip 2023-09 4.36 MB Download BSL202309.zip
BSL202308.zip 2023-08 3.04 MB Download BSL202308.zip
BSL202307.zip 2023-07 11.83 MB Download BSL202307.zip
BSL202306.zip 2023-06 4.61 MB Download BSL202306.zip
BSL202305.zip 2023-05 5.66 MB Download BSL202305.zip
BSL202304.zip 2023-04 8.33 MB Download BSL202304.zip
BSL202303.zip 2023-03 326.03 MB Download BSL202303.zip
BSL202302.zip 2023-02 11.12 MB Download BSL202302.zip
BSL202301.zip 2023-01 7.88 MB Download BSL202301.zip
BSL202253.zip 2022-53 2.12 MB Download BSL202253.zip
BSL202252.zip 2022-52 13.92 MB Download BSL202252.zip
BSL202251.zip 2022-51 15.43 MB Download BSL202251.zip
BSL202250.zip 2022-50 4.88 MB Download BSL202250.zip
BSL202249.zip 2022-49 8.66 MB Download BSL202249.zip
BSL202248.zip 2022-48 7.11 MB Download BSL202248.zip
BSL202247.zip 2022-47 7.07 MB Download BSL202247.zip
BSL202246.zip 2022-46 8.42 MB Download BSL202246.zip
BSL202245.zip 2022-45 32.45 MB Download BSL202245.zip
BSL202244.zip 2022-44 2.85 MB Download BSL202244.zip
BSL202243.zip 2022-43 64.19 MB Download BSL202243.zip
BSL202242.zip 2022-42 1.39 MB Download BSL202242.zip
BSL202241.zip 2022-41 22.4 MB Download BSL202241.zip
BSL202240.zip 2022-40 3.7 MB Download BSL202240.zip
BSL202239.zip 2022-39 2.8 MB Download BSL202239.zip
BSL202238.zip 2022-38 75.3 MB Download BSL202238.zip
BSL202237.zip 2022-37 3.7 MB Download BSL202237.zip
BSL202236.zip 2022-36 7.1 MB Download BSL202236.zip
BSL202235.zip 2022-35 2.6 MB Download BSL202235.zip
BSL202234.zip 2022-34 4.7 MB Download BSL202234.zip
BSL202233.zip 2022-33 6.0 MB Download BSL202233.zip
BSL202232.zip 2022-32 3.9 MB Download BSL202232.zip
BSL202231.zip 2022-31 2.3 MB Download BSL202231.zip
BSL202230.zip 2022-30 13.5 MB Download BSL202230.zip
BSL202229.zip 2022-29 14.8 MB Download BSL202229.zip
BSL202228.zip 2022-28 2.3 MB Download BSL202228.zip
BSL202227.zip 2022-27 14.6 MB Download BSL202227.zip
BSL202226.zip 2022-26 5.4 MB Download BSL202226.zip
BSL202225.zip 2022-25 7.2 MB Download BSL202225.zip
BSL202224.zip 2022-24 31.1 MB Download BSL202224.zip
BSL202223.zip 2022-23 5.8 MB Download BSL202223.zip
BSL202222.zip 2022-22 8.0 MB Download BSL202222.zip
BSL202221.zip 2022-21 12.2 MB Download BSL202221.zip
BSL202220.zip 2022-20 64.9 MB Download BSL202220.zip
BSL202219.zip 2022-19 9.0 MB Download BSL202219.zip
BSL202218.zip 2022-18 2.8 MB Download BSL202218.zip
BSL202217.zip 2022-17 36.8 MB Download BSL202217.zip
BSL202216.zip 2022-16 3.4 MB Download BSL202216.zip
BSL202215.zip 2022-15 3.5 MB Download BSL202215.zip
BSL202214.zip 2022-14 290.99 MB Download BSL202214.zip
BSL202213.zip 2022-13 5.1 MB Download BSL202213.zip
BSL202212.zip 2022-12 7.2 MB Download BSL202212.zip
BSL202211.zip 2022-11 2.8 MB Download BSL202211.zip
BSL202210.zip 2022-10 2.6 MB Download BSL202210.zip
BSL202209.zip 2022-09 4.5 MB Download BSL202209.zip
BSL202208.zip 2022-08 19.22 MB Download BSL202208.zip
BSL202207.zip 2022-07 3.2 MB Download BSL202207.zip
BSL202206.zip 2022-06 2.0 MB Download BSL202206.zip
BSL202205.zip 2022-05 6.1 MB Download BSL202205.zip
BSL202204.zip 2022-04 6.1 MB Download BSL202204.zip
BSL202203.zip 2022-03 5.2 MB Download BSL202203.zip
BSL202202.zip 2022-02 3.9 MB Download BSL202202.zip
BSL202201.zip 2022-01 3.4 MB Download BSL202201.zip
BSL202152.zip 2021-52 3.8 MB Download BSL202152.zip
BSL202151.zip 2021-51 20.5 MB Download BSL202151.zip
BSL202150.zip 2021-50 3.8 MB Download BSL202150.zip
BSL202149.zip 2021-49 95.5 MB Download BSL202149.zip
BSL202148.zip 2021-48 20.4 MB Download BSL202148.zip
BSL202147.zip 2021-47 34.14 MB Download BSL202147.zip
BSL202146.zip 2021-46 7.0 MB Download BSL202146.zip
BSL202145.zip 2021-45 14.0 MB Download BSL202145.zip
BSL202144.zip 2021-44 4.4 MB Download BSL202144.zip
BSL202143.zip 2021-43 4.5 MB Download BSL202143.zip
BSL202142.zip 2021-42 5.5 MB Download BSL202142.zip
BSL202141.zip 2021-41 4.5 MB Download BSL202141.zip
BSL202140.zip 2021-40 5.4 MB Download BSL202140.zip
BSL202139.zip 2021-39 2.0 MB Download BSL202139.zip
BSL202138.zip 2021-38 8.9 MB Download BSL202138.zip
BSL202137.zip 2021-37 5.4 MB Download BSL202137.zip
BSL202136.zip 2021-36 22.0 MB Download BSL202136.zip
BSL202135.zip 2021-35 3.8 MB Download BSL202135.zip
BSL202134.zip 2021-34 3.6 MB Download BSL202134.zip
BSL202133.zip 2021-33 4.1 MB Download BSL202133.zip
BSL202132.zip 2021-32 4.0 MB Download BSL202132.zip
BSL202131.zip 2021-31 4.2 MB Download BSL202131.zip
BSL202130.zip 2021-30 3.4 MB Download BSL202130.zip
BSL202129.zip 2021-29 3.5 MB Download BSL202129.zip
BSL202128.zip 2021-28 3.1 MB Download BSL202128.zip
BSL202127.zip 2021-27 4.0 MB Download BSL202127.zip
BSL202126.zip 2021-26 2.1 MB Download BSL202126.zip
BSL202125.zip 2021-25 3.3 MB Download BSL202125.zip
BSL202124.zip 2021-24 3.5 MB Download BSL202124.zip
BSL202123.zip 2021-23 5.4 MB Download BSL202123.zip
BSL202122.zip 2021-22 5.4 MB Download BSL202122.zip
BSL202121.zip 2021-21 4.0 MB Download BSL202121.zip
BSL202120.zip 2021-20 32.0 MB Download BSL202120.zip
BSL202119.zip 2021-19 42.2 MB Download BSL202119.zip
BSL202118.zip 2021-18 164.1 MB Download BSL202118.zip
BSL202117.zip 2021-17 42.1 MB Download BSL202117.zip
BSL202116.zip 2021-16 3.3 MB Download BSL202116.zip
BSL202115.zip 2021-15 3.5 MB Download BSL202115.zip
BSL202114.zip 2021-14 7.1 MB Download BSL202114.zip
BSL202113.zip 2021-13 4.1 MB Download BSL202113.zip
BSL202112.zip 2021-12 27.5 MB Download BSL202112.zip
BSL202111.zip 2021-11 5.8 MB Download BSL202111.zip
BSL202110.zip 2021-10 7.1 MB Download BSL202110.zip
BSL202109.zip 2021-09 7.1 MB Download BSL202109.zip
BSL202108.zip 2021-08 2.4 MB Download BSL202108.zip
BSL202107.zip 2021-07 3.2 MB Download BSL202107.zip
BSL202106.zip 2021-06 4.8 MB Download BSL202106.zip
BSL202105.zip 2021-05 8.2 MB Download BSL202105.zip
BSL202104.zip 2021-04 5.1 MB Download BSL202104
BSL202103.zip 2021-03 8.3 MB Download BSL202103
BSL202102.zip 2021-02 11.0 MB Download BSL202102
BSL202101.zip 2021-01 1.2 MB Download BSL202101
BSL202052.zip 2020-52 0.8 MB Download BSL202052
BSL202051.zip 2020-51 1.7 MB Download BSL202051
BSL202050.zip 2020-50 9.6 MB Download BSL202050
BSL202049.zip 2020-49 12.3 MB Download BSL202049.zip
BSL202048.zip 2020-48 3.8 MB Download BSL202048.zip
BSL202047.zip 2020-47 2.9 MB Download BSL202047.zip
BSL202046.zip 2020-46 22.5 MB Download BSL202046.zip
BSL202045.zip 2020-45 10.55 MB Download BSL202045.zip
BSL202044.zip 2020-44 3.9 MB Download BSL202044.zip
BSL202043.zip 2020-43 0.8 MB Download BSL202043.zip
BSL202042.zip 2020-42 1.7 MB Download BSL202042.zip
BSL202041.zip 2020-41 11.3 MB Download BSL202041.zip
BSL202040.zip 2020-40 6.0 MB Download BSL202040.zip
BSL202039.zip 2020-39 13.4 MB Download BSL202039.zip
BSL202038.zip 2020-38 10.7 MB Download BSL202038.zip
BSL202037.zip 2020-37 1.4 MB Download BSL202037.zip
BSL202036.zip 2020-36 3.0 MB DownloadBSL202036.zip
BSL202035.zip 2020-35 3.0 MB Download BSL202035.zip
BSL202034.zip 2020-34 2.3 MB Download BSL202034.zip
BSL202033.zip 2020-33 5.0 MB Download BSL202033.zip
BSL202032.zip 2020-32 4.7 MB Download BSL202032.zip
BSL202031.zip 2020-31 2.5 MB Download BSL202031.zip
BSL202030.zip 2020-30 6.5 MB Download BSL202030.zip
BSL202029.zip 2020-29 11.4 MB Download BSL202029.zip
BSL202028.zip 2020-28 2.1 MB Download BSL202028.zip
BSL202027.zip 2020-27 6.0 MB Download BSL202027.zip
BSL202026.zip 2020-26 7.1 MB Download BSL202026.zip
BSL202025.zip 2020-25 7.1 MB Download BSL202025.zip
BSL202024.zip 2020-24 4.4 MB Download BSL202024.zip
BSL202023.zip 2020-23 9.9 MB Download BSL202023.zip
BSL202022.zip 2020-22 3.0 MB Download BSL202022.zip
BSL202021.zip 2020-21 3.1 MB Download BSL202021.zip
BSL202020.zip 2020-20 3.1 MB Download BSL202020.zip
BSL202019.zip 2020-19 3.7 MB Download BSL202019.zip
BSL202018.zip 2020-18 3.2 MB Download BSL202018.zip
BSL202017.zip 2020-17 4.9 MB Download BSL202017.zip
BSL202016.zip 2020-16 0.8 MB Download BSL202016.zip
BSL202015.zip 2020-15 10.9 MB Download BSL202015.zip
BSL202014.zip 2020-14 5.7 MB Download BSL202014.zip
BSL202013.zip 2020-13 19.0 MB Download BSL202013.zip
BSL202012.zip 2020-12 3.3 MB Download BSL202012.zip
BSL202011.zip 2020-11 21.0 MB Download BSL202011.zip
BSL202010.zip 2020-10 13.8 MB Download BSL202010.zip
BSL202009.zip 2020-09 10.8 MB Download BSL202009.zip
BSL202008.zip 2020-08 30.3 MB Download BSL202008.zip
BSL202007.zip 2020-07 11.3 MB Download BSL202007.zip
BSL201901 2019-01 3.87 MB Download BSL201901
BSL201902 2019-02 4.33 MB Download BSL201902
BSL201903 2019-03 3.94 MB Download BSL201903
BSL201904 2019-04 2.56 MB Download BSL201904
BSL201905 2019-05 3.31 MB Download BSL201905
BSL201906 2019-06 16.6 MB Download BSL201906
BSL201907 2019-07 8.92 MB Download BSL201907
BSL201908 2019-08 1.85 MB Download BSL201908
BSL201909 2019-09 8.58 MB Download BSL201909
BSL201910 2019-10 9.65 MB Download BSL201910
BSL201911 2019-11 3.27 MB Download BSL201911
BSL201912 2019-12 2.84 MB Download BSL201912
BSL201913 2019-13 2.03 MB Download BSL201913
BSL201914 2019-14 7.44 MB Download BSL201914
BSL201915 2019-15 7.94 MB Download BSL201915
BSL201916 2019-16 56.16 MB Download BSL201916
BSL201917 2019-17 2.48 MB Download BSL201917
BSL201918 2019-18 5.99 MB Download BSL201918
BSL201919 2019-19 3.08 MB Download BSL201919
BSL201920 2019-20 22.95 MB Download BSL201920
BSL201921 2019-21 2.05 MB Download BSL201921
BSL201922 2019-22 1.89 MB Download BSL201922
BSL201923 2019-23 16.94 MB Download BSL201923
BSL201924 2019-24 7.60 MB Download BSL201924
BSL201925 2019-25 0.81 MB Download BSL201925
BSL201926 2019-26 12.32 MB Download BSL201926
BSL201927 2019-27 8.82 MB Download BSL201927
BSL201928 2019-28 4.86 MB Download BSL201928
BSL201929 2019-29 19.44 MB Download BSL201929
BSL201930 2019-30 3.49 MB Download BSL201930
BSL201931 2019-31 14.72 MB Download BSL201931
BSL201932 2019-32 17.05 MB Download BSL201932
BSL201933 2019-33 12.13 MB Download BSL201933
BSL201934 2019-34 7.16 MB Download BSL201934
BSL201935 2019-35 7.78 MB Download BSL201935
BSL201936 2019-36 2.52 MB Download BSL201936
BSL201937 2019-37 5.81 MB Download BSL201937
BSL201938 2019-38 2.45 MB Download BSL201938
BSL201939 2019-39 51.5 MB Download BSL201939
BSL201940 2019-40 2.82 MB Download BSL201940
BSL201941 2019-41 6.67 MB Download BSL201941
BSL201942 2019-42 1.40 MB Download BSL201942
BSL201943 2019-43 7.71 MB Download BSL201943
BSL201944 2019-44 6.52 MB Download BSL201944
BSL201945 2019-45 2.75 MB Download BSL201945
BSL201946 2019-46 2.18 MB Download BSL201946
BSL201947 2019-47 1.53 MB Download BSL201947
BSL201948 2019-48 2.77 MB Download BSL201948
BSL201949 2019-49 4.62 MB Download BSL201949
BSL201950 2019-50 0.58 MB Download BSL201950
BSL201951 2019-51 0.5 MB Download BSL201951
BSL202001 2020-01 5.39 MB Download BSL202001
BSL202002 2020-02 27.37 MB Download BSL202002
BSL202003  2020-03 22.36 MB Download BSL202003 
BSL202004 2020-04 5.95 MB Download BSL202004
BSL202005 2020-05 4.5 MB Download BSL202005
BSL202006 2020-06 4.5 MB Download BSL202006
Historical files
Historical collection: biological sequence listings data
File name Date of production (YYYY-MM) File size Download link
CA_BSL_2020_02014072-02499996.zip 2020-12 422.65 MB Download CA_BSL_2020_02014072-02499996.zip
CA_BSL_2020_02500021-02585798.zip 2020-12 1.03 GB Download CA_BSL_2020_02500021-02585798.zip
CA_BSL_2020_02585822-02654006.zip 2020-12 58.50 MB Download CA_BSL_2020_02585822-02654006.zip
CA_BSL_2020_02654010-02797291.zip 2020-12 1.36 GB Download CA_BSL_2020_02654010-02797291.zip
CA_BSL_2020_02797319-02873846.zip 2020-12 1.65 GB Download CA_BSL_2020_02797319-02873846.zip
CA_BSL_2020_02873852-03105747.zip 2020-12 2.63 GB Download CA_BSL_2020_02873852-03105747.zip

Documents and resources

Sample TXT file

A sample of our biological sequence listings data

Download

Data dictionary v1.0: biological sequence listings

A detailed description of the content, format and structure of our biological sequence listings data

Link Data dictionary v1.0: biological sequence listings

Product description: biological sequence listings data

An overview of how we organize our biological sequence listing data

Link Product description: biological sequence listings data