Data for: COVID-19 patents/patent applications (Jan. 2020 – Oct. 2021)

This dataset contains information regarding both applications and granted patents on COVID-19 disease

Derwent Innovation database was used for data mining (accessed on Nov. 20, 2021).

The patent search was carried out on by means of a precise set of keywords and performed in the title/abstract/claims search field.

6,148 Inpadoc patent families were retrieved. 

The XLS file contains information related to Title, Abstract - DWPI , First Claim, Priority Number, Priority Date, Application Number, Application Date, Publication Number, Publication Date, IPC – Current, CPC – Current, Assignee/Applicant, Optimized Assignee, INPADOC Family Members. 

The top countries/regions are China (3,271), WO (1,057), India (487), United States (455).

The top IPC codes are listed in the following table:

IPC

Definition

No. of patents/applications

A61P 31/14

Antivirals for RNA viruses

1565

G01N 33/569

Biological material •• Chemical analysis of biological material ••• Immunoassay; Biospecific binding assay; Materials therefor •••• for microorganisms

783

C12Q 1/70

Measuring or testing processes • involving virus or bacteriophage

642

A61P 11/00

Drugs for disorders of the respiratory system

582

A61K 39/215

Medicinal preparations containing antigens or antibodies • Viral antigens •• Coronaviridae, e.g., avian infectious bronchitis virus

377

Value of the dataset: prior art searches; patent landscape analysis 

Steps to reproduce data: 

CTB=("covid-19" OR "covid 19" OR "covid19" ADJ "SARS-CoV-2" OR "SARS-CoV2" OR "sarscov2" ADJ "2019 ncov" OR "2019-nCoV" OR "2019nCoV" ADJ "covid-2019" OR "covid 2019" OR "COVID2019" OR "severe acute respiratory syndrome coronavirus 2" OR "2019 novel coronavirus" OR "coronavirus disease 2019" OR "novel corona virus" OR "novel coronavirus" OR "new corona virus" OR "new coronavirus" OR "Wuhan coronavirus")

CTB=title/abstract/claims

本数据集收录了与新型冠状病毒肺炎（COVID-19）相关的专利申请及授权专利信息。

数据挖掘工作依托德温特创新（Derwent Innovation）数据库完成，数据访问时间为2021年11月20日。

本次专利检索通过一组精准的关键词组合开展，检索范围限定在专利标题、摘要与权利要求字段内。

共检索得到6148个国际专利文献中心（INPADOC）专利族。

该XLS文件包含以下相关信息：专利标题、德温特世界专利索引（Derwent World Patents Index，DWPI）摘要、首项权利要求、优先权号、优先权日期、申请号、申请日、公布号、公布日、当前国际专利分类（IPC）、当前协同专利分类（CPC）、专利权人/申请人、优化后专利权人名称、INPADOC家族成员。

检索排名靠前的国家/地区依次为：中国（3271件）、世界知识产权组织（WO，1057件）、印度（487件）、美国（455件）。

排名靠前的IPC分类如下表所示：
| IPC代码 | 分类定义 | 专利/申请数量 |
| ---- | ---- | ---- |
| A61P 31/14 | 抗RNA病毒药物 | 1565 |
| G01N 33/569 | 生物材料··生物材料的化学分析···免疫测定；生物特异性结合测定及其所用材料····针对微生物 | 783 |
| C12Q 1/70 | 涉及病毒或噬菌体的测量或检测工艺 | 642 |
| A61P 11/00 | 呼吸系统疾病治疗药物 | 582 |
| A61K 39/215 | 包含抗原或抗体的药物制剂··病毒抗原··冠状病毒科，例如禽传染性支气管炎病毒 | 377 |

本数据集的应用场景包括：现有技术检索、专利态势分析。

数据复现步骤：

检索式：CTB=("covid-19" OR "covid 19" OR "covid19" ADJ "SARS-CoV-2" OR "SARS-CoV2" OR "sarscov2" ADJ "2019 ncov" OR "2019-nCoV" OR "2019nCoV" ADJ "covid-2019" OR "covid 2019" OR "COVID2019" OR "severe acute respiratory syndrome coronavirus 2" OR "2019 novel coronavirus" OR "coronavirus disease 2019" OR "novel corona virus" OR "novel coronavirus" OR "new corona virus" OR "new coronavirus" OR "Wuhan coronavirus")

检索范围限定为标题/摘要/权利要求字段：CTB=title/abstract/claims