[Nat. Commun.] PatCID: an open-access dataset of chemical structures in patent documents
active 2024-05-17 → 2026-01-28 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 622 days from 2024-05-17 to 2026-01-28. Pushes: 20 total, peak 6 in a day. Pull requests: 0 total, peak 0 in a day. Issues: 20 total, peak 6 in a day. Comments: 19 total, peak 3 in a day. Stars: 63 total, peak 5 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| lucas-morin | 40 | 20 | 0 | 11 |
| Jo-Hyung-Sik | 3 | 0 | 0 | 1 |
| no-naame | 2 | 0 | 0 | 0 |
| ByteTora | 2 | 0 | 0 | 1 |
| shortydutchie | 2 | 0 | 0 | 1 |
| lannester666 | 2 | 0 | 0 | 1 |
| FreddieM007 | 2 | 0 | 0 | 0 |
| sralvins | 1 | 0 | 0 | 1 |
| loopy321 | 1 | 0 | 0 | 0 |
| geoHeil | 1 | 0 | 0 | 1 |
| LingjieBao1998 | 1 | 0 | 0 | 0 |
| meghavi-mstack | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue#12LingjieBao19982026-01-28 08:32I have a question？ How do you get all precise patent related to molecule in USPTO, EPO, JPO, WIPO, CNIPA, KIPO
- Issue comment#5hklee-hits2025-07-23 08:43How to get the whole pdf？
- Issue comment#8geoHeil2025-05-10 09:53PatCID pipeline?
- Issue comment#11lucas-morin2025-05-06 08:19PatCID Dataset not available on Zenodo.
- Issue comment#11meghavi-mstack2025-05-06 08:18PatCID Dataset not available on Zenodo.
- Issue comment#11lucas-morin2025-05-06 07:37PatCID Dataset not available on Zenodo.
- Issue#10no-naame2025-04-09 07:38Cannot find most of the European Patents on the epo website!
- Issue comment#10lucas-morin2025-04-01 08:28Cannot find most of the European Patents on the epo website!
- Issue#10no-naame2025-03-21 13:20Cannot find most of the European Patents on the epo website!
- Issue comment#8lucas-morin2025-03-10 12:52PatCID pipeline?
- Issue#6lucas-morin2025-03-10 10:05my segmentation model evaluation results are significantly lower than those reported in the paper
- Issue#9lucas-morin2025-03-10 10:05poppler not automatically installed
- Issue#9FreddieM0072025-02-25 17:26poppler not automatically installed
- Issue#8FreddieM0072025-02-25 02:46PatCID pipeline?
- Issue comment#7Jo-Hyung-Sik2025-02-18 04:43Bbox location problem when creating a new patent according to the workflow.
- Issue#7Jo-Hyung-Sik2025-02-18 04:43Bbox location problem when creating a new patent according to the workflow.
- Issue comment#6lucas-morin2025-02-17 10:47my segmentation model evaluation results are significantly lower than those reported in the paper
- Issue#6lucas-morin2025-02-17 10:31my segmentation model evaluation results are significantly lower than those reported in the paper
- Issue#6lucas-morin2025-02-17 10:31my segmentation model evaluation results are significantly lower than those reported in the paper
- Issue#5lucas-morin2025-02-17 10:31How to get the whole pdf？
- Issue#4lucas-morin2025-02-17 10:31Molecule Query Notebook issue and stereochemistry
- Issue#2lucas-morin2025-02-17 10:31"roundtrip" retrieval not working
- Issue#7Jo-Hyung-Sik2025-02-17 05:24Bbox location problem when creating a new patent according to the workflow.
- Issue comment#6sralvins2025-02-14 03:28my segmentation model evaluation results are significantly lower than those reported in the paper
- Issue comment#6lucas-morin2025-01-25 09:11my segmentation model evaluation results are significantly lower than those reported in the paper
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 63 stars here means stars gained during the window, not the repo's star count.