Robert B. Clay v Ireco Chemicals and ICI Australia Operations Pty Ltd

In the Matter of the Patents Act 1952 - and - In the Matter of Application 522734 for a Patent by ROBERT B. CLAY - and - In the Matter of Opposition thereto under Section 59 by IRECO CHEMICALS and ICI AUSTRALIA OPERATIONS PTY. LTD.

DECISION OF A SUPERVISING EXAMINER OF PATENTS:

Patent Application No. 522734 was advertised accepted in the Official Journal dated 24 June, 1982. Ireco and ICI lodged notices of opposition on 13 August and 24 September, 1982, respectively.

In due course the parties completed service of their evidence and the oppositions were heard.

I issued a single written decision in respect of both oppositions in April 1986.

In summary, I found that the complete specification did not comply with section 40 and that the claims were anticipated by US patent No. 3,161,551. However, I also found that the complete specification disclosed patentable subject matter which if claimed would, in my view, entitle the applicant to the grant of a patent.

The applicant proposed amendments accordingly, and those amendments have now been incorporated into the complete specification and allowed. Neither opponent chose to lodge opposition under section 82 to the allowance of the amendments or to be heard in relation to the amended specification on the original grounds of opposition.

Consequently, and as in my view the amended specification does not have the defects of the specification in the form in which it was accepted, I direct that application 522734 proceed to sealing.

(J L Roveta)

Supervising Examiner of Patents

25 JAN 1989

CaseChat Overview and Summary

The case of Robert B. Clay v Ireco Chemicals and ICI Australia Operations Pty Ltd concerns a patent application, number 522734, filed by Robert B. Clay. The application was opposed by Ireco Chemicals and ICI Australia Operations Pty Ltd, which contested the patentability of the invention on various grounds. The dispute was adjudicated by a Supervising Examiner of Patents, J L Roveta, who was tasked with determining whether the patent application should proceed to sealing.

The legal issues at the heart of this case revolved around the compliance of the patent application with the requirements of the Patents Act 1952. Specifically, the Supervising Examiner needed to assess whether the complete specification met the standards set by section 40 of the Act, and if the claims made in the application were novel and non-obvious, as required by patent law. Additionally, the court had to determine whether the subject matter disclosed in the complete specification was indeed patentable, and if the proposed amendments to the specification adequately addressed the deficiencies identified.

In arriving at the decision, the Supervising Examiner found that the original specification did not fully comply with section 40 and that the claims were anticipated by an existing US patent. However, the examiner also recognised that the specification contained patentable subject matter. Following the applicant's proposal of amendments to address the issues, the Supervising Examiner found that the amended specification was acceptable and did not suffer from the same deficiencies as the original. Consequently, the application was deemed ready to proceed to sealing.

The final outcome of the case was that the Supervising Examiner directed the patent application to proceed to sealing, after the applicant had successfully amended the specification to address the identified issues. The decision was rendered on 25 January 1989.

CaseChat Overview and Summary

Orders of the court

Background to the litigation

Evidence Before The Court

Reasons for decision

Legal Principle Established