Patent Range

1.Patent Range

Patent Search and Analysis collects 103 countries,regions and organizations’ patent data, quotation,family and legal status.

The main countries data as follows:

Countries/Regions/Organizations

Patent Range

Patent Count

CN

19850910~ 20190405

52345993

US

17900731~ 20190228

16872630

JP

19130206~ 20190225

41338476

KR

19731023~ 20190215

5075715

HK

19790531~ 20180105

336461

MO

19940112~ 20180905

5612

TW

19910121~ 20190311

3847879

GB

17820704~ 20190306

3744377

FR

18550227~ 20181207

3156589

DE

18770702~ 20190307

7681349

RU

19921015~ 20190220

1338403

CH

18880109~ 20190215

727184

EP

19781220~ 20190306

6474509

WO

19781019~ 20190228

5009102

Other

18270314~ 20190228

16511225

2.Update cycle Description

Data update cycle includes Chinese patent,foreign patent,citation,family and legal status.

Described as follows:

Chinese patent: every Tuesday and Friday, lag publication date 7 days.

Foreign patent: every Wednesday.

Citation:monthly update.

Family: each Tuesday.

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