FOI release

Intellectual property statistics

Request for information on patents, trade marks and designs, granted or registered and in force for the years 1980 and 1990.

Documents

Intellectual property statistics

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Statistics of patents filed between 1980 + 1990

This file may not be suitable for users of assistive technology. Request an accessible format.

If you use assistive technology (eg a screen reader) and need a version of this document in a more accessible format, please email information@ipo.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Statistics of designs filed between 1980 + 1990

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If you use assistive technology (eg a screen reader) and need a version of this document in a more accessible format, please email information@ipo.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Statistics of Trade Marks filed between 1980 + 1990

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If you use assistive technology (eg a screen reader) and need a version of this document in a more accessible format, please email information@ipo.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Statistics of patent renewals between 1979 + 1990

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If you use assistive technology (eg a screen reader) and need a version of this document in a more accessible format, please email information@ipo.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Detail

Provides information held by the Intellectual Property Office (IPO) on:

  • patents granted and patents in force in 1980 &1990,
  • designs registered and designs in force in 1980 &1990 and
  • trade marks registered and in force in 1980 & 1990.

This information has been released by the IPO under the Freedom of Information Act 2000.