EPO專利檢索系統 - EPAB

EPAB -  European patent applications and specifications


歐洲專利申請書和說明書資料庫，包含書目資料，全文（EP-A ）和獲證的專利（EP-B）

• 文件類型

EP-A1, A2, A3 European patent applications and

EP-A8 and A9 corrected European patent applications

EP-B1 and B2 granted European patents and

EP-B8 and B9 corrected European patents

EP-B3 Limitations

• 檢索欄位

ABE English abstract


ABF French abstract

ABG German abstract

AD Application date

AN Application number

CIT Citation (Patent +NPL)

CLE English claims

CLF French claims

CLG German claims

CNAP NPL (applicant)

CNEP NPL (examination phase)

CNPL NPL

CPAP Patent (applicant)

CPAT Patent

CPEP Patent (examination phase)

DAN Divisional application data

DC Correction date

DEE English description

DEF French description

DEG German description

DP Publication date

DS Designated states

EP Publication number

ET English title

FFD First filing date

FT French title

FULLTEXT Full text
GT German title

ICA Classifications advanced level

ICAA Classifications advanced level - Additional information

ICAI Classifications advanced level - Invention information

INV Inventor

IPC Classifications (all)

KI Document kind

NO WO-EUROPCT number

NP Priority number

PA Applicant/Grantee

PAN Parent application data

PD Priority date

PRESENCE Total entries in index

PUA A1-A2 Publication date

PUA3 A3 Publication date

PUB1 B1 Publication date

PUB2 B2 Publication date

PUB3 B3 Publication date
PUBL Publication by the EPO

RP Representative