Company Filing History:

13 out of 3,840

Imperial Chemical Industries Limited

where one patent can have more than one assignee

Years Active: 1986-1992

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5137798 - A pit-forming optical recording media and process for producing the same (1992-08-11),

2. 5047516 - Azo compound suitable for use in non-linear optics (1991-09-10),

3. 4992203 - Non-linear optics (1991-02-12),

4. 4992202 - Non-linear optics (1991-02-12),

5. 4981612 - Optical element having non-linear optical properties (1991-01-01),

6. 4965020 - Non-linear optical device (1990-10-23),

7. 4946629 - Optical element having non-linear optical properties including a (1990-08-07),

8. 4894186 - Substituted pyrazoline having non-linear optical properties (1990-01-16),

9. 4804747 - Azo compound having one or two aliphatic or cycloaliphatic groups (1989-02-14),

10. 4780543 - 1-phenyl-3-(2-nitroethenyl)pyrazoline and (1988-10-25),

11. 4742173 - Dithiene derivative (1988-05-03),

12. 4668811 - Dithiene derivative (1987-05-26),

13. 4606859 - Infra-red absorber (1986-08-19),

Title: Paul F Gordon: Innovator in Optical Recording Media

Introduction

Paul F Gordon is a notable inventor based in Rochdale, GB. He has made significant contributions to the field of optical recording media, holding a total of 13 patents. His work has advanced the technology used in data storage and retrieval.

Latest Patents

One of his latest patents is titled "A pit-forming optical recording media and process for producing the same." This invention involves a substrate that supports a film of optically deformable recording material. The film comprises an organic dye that absorbs optical signals of modulated electromagnetic radiation, causing deformations when signal intensities exceed predetermined threshold levels. The dye used is a phthalocyanine compound or a mixture of such compounds, linked by atoms from Group VB or Group VIB of the Periodic Table to carbon atoms of an organic radical. Another recent patent is for an "Azo compound suitable for use in non-linear optics," which describes an azo compound with specific structural characteristics.

Career Highlights

Throughout his career, Paul F Gordon has worked with prominent companies, including Imperial Chemical Industries Limited and TDK Corporation. His innovative work has been instrumental in the development of new technologies in the optical recording field.

Collaborations

Paul has collaborated with notable individuals in his field, including Simon Allen and John O Morley. Their combined expertise has contributed to the advancement of optical technologies.

Conclusion

Paul F Gordon's contributions to optical recording media have established him as a significant figure in the field of innovation. His patents reflect a deep understanding of materials and processes that enhance data storage technology.

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