Opposition Filed Opposition filed by Drägerwerk AG EP Register Verified

ELECTROCHEMICAL SENSING OF CARBON MONOXIDE

Publication No. EP163728

•

App No. EP85900346

•

Filed by HONEYWELL INC.

•

Filed on 1984-11-28

•

Issued/Published on 1989-07-12

Official EPO Register

Publication No. EP163728 A1

Application No. EP85900346 Filed: 1984-11-28

Grant Date 1989-11-28 Mention of grant

Active Oppositions 1 Active EPO Oppositions

Patent Abstract / Summary

Patent abstract is being processed or was not provided in English by the publishing office.

IPC Classifications

G01N27/40, G01N27/46

Priority Claims

US 19830557072 Date: 1983-12-01

Designated Contracting States (10 EPC States)

Germany (DE)

France (FR)

United Kingdom (GB)

Netherlands (NL)

Sweden (SE)

Austria (AT)

Belgium (BE)

Switzerland (CH)

Liechtenstein (LI)

Luxembourg (LU)

Parties & Representation

Applicants

HONEYWELL INC.

Honeywell Plaza, Minneapolis, MN 55408

Inventors (1)

VENKATASETTY, Hanumanthaiya, V.

12110 Red Oak Court South, Burnsville, MN 55337

Representatives / Agents

Rentzsch, Heinz, et al

Honeywell Holding AG Patent- und Lizenzabteilung Postfach 10 08 65, 63008 Offenbach

Rentzsch, Heinz, Dipl.-Ing., et al

Honeywell Holding AG Patent- und Lizenzabteilung Kaiserleistrasse 39 Postfach 10 08 65, W-6050 Offenbach am Main

Key Procedural Dates

Request-For-Examination 1985-08-12

Mention Of Grant Published 1989-11-28

First-Examination-Report-Despatched 1988-03-01

Patent Oppositions

Official opposition proceedings filed against European Patent EP163728 under EPC Article 99.

1 ACTIVE OPPONENT

Opponent Company

Drägerwerk AG

D-23542 Lübeck, DE

Representative

—

Filing Date

1990-04-10

Opposition in Progress

Official File Inspection EPC Art. 128 Public Dossier

Complete European Patent Register Dossier (148 Total Documents)

The full inspection file for Application EP85900346 contains 148 total documents, including all notices of opposition, proprietor counter-statements, examination communications, third-party observations, and procedural forms. Below are all major recorded procedural filings and publication specifications.

Open 148-Doc Register Dossier

Procedural Step

Date: 1990-06-08 Procedure: Opposition OBSO

Inspect on Register

ELECTROCHEMICAL SENSING OF CARBON MONOXIDE

Patent Abstract / Summary

IPC Classifications

Priority Claims

Designated Contracting States (10 EPC States)

Parties & Representation

Applicants

Inventors (1)

Representatives / Agents

Key Procedural Dates

Patent Oppositions

Drägerwerk AG

Legal Status & Event History

Patent & Non-Patent Citations

Worldwide Patent Family

Complete European Patent Register Dossier (148 Total Documents)

Recorded Filings & Patent Specifications

European Patent Specification - Granted Patent (B1)

Official European Patent Register Full Dossier

European Patent Application with Search Report (A1)

Change - representative

Lapse of the patent in a contracting state

Revocation of patent

Lapse of the patent in a contracting state

Revocation of the patent

Lapse of the patent in a contracting state

Lapse of the patent in a contracting state

Lapse of the patent in a contracting state

Invitation to proprietor to file observations on the notice of opposition

Opposition filed

(Expected) grant

Intention to grant the patent

Announcement of grant (old EPC before 1 July 2002)

Renewal fee payment

Communication from the examining division

First examination report

Renewal fee payment

Renewal fee payment

Supplementary search report

Change - designated states

Loss of particular right

Publication in section I.1 EP Bulletin

Request for examination filed

Penalty fee Rule 85a EPC 1973

Payment of national basic fee

Payment of the fee for supplementary search

Payment of the first designation fee

Payment of the fee for examination

Language of the procedure

International searching authority

Track Case Updates