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~ 20191101

57053068

US

17900731~ 20191003

17318147

JP

19130206~ 20190930

41923422

KR

19731023~ 20190911

5648551

HK

19790531~ 20190201

362576

MO

19940112~ 20191003

5977

TW

19910121~ 20191001

3962299

GB

17820704~ 20191009

3765487

FR

18550227~ 20191004

3168686

DE

18770702~ 20191010

7733003

RU

19921015~ 20190927

1383292

CH

18880109~ 20190930

728293

EP

19781220~ 20191009

6691676

WO

19781019~ 20191003

5161524

Other

18270314~ 20191003

17246905

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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