Company Filing History:

7 out of 7,865

Minnesota Mining and Manufacturing Company

Years Active: 1995-2000

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6099895 - Surface modification of magnetic particle pigments (2000-08-08),

2. 5945249 - Laser absorbable photobleachable compositions (1999-08-31),

3. 5922527 - Image toners for silver halide photographic films (1999-07-13),

4. 5868959 - Surface modification of magnetic particle pigments (1999-02-09),

5. 5851751 - Photographic materials with improved image tone (1998-12-22),

6. 5843617 - Thermal bleaching of infrared dyes (1998-12-01),

7. 5773170 - UV-absorbing media bleachable by IR-radiation (1998-06-30),

8. 5716773 - Alteration of image tone in black and white photographic materials (1998-02-10),

9. 5663042 - Developing agents for (photo) thermographic systems (1997-09-02),

10. 5492803 - Hydrazide redox-dye-releasing compounds for photothermographic elements (1996-02-20),

11. 5384238 - Positive-acting photothermographic materials (1995-01-24),

Title: The Innovative Contributions of Robert J Nairne

Introduction

Robert J Nairne is a notable inventor based in Bishops Stortford, GB. He has made significant contributions to the field of technology, holding a total of 11 patents. His work primarily focuses on advancements in imaging and material science.

Latest Patents

Among his latest patents, Nairne has developed a surface modifier for magnetic pigments, which enhances their properties for various applications. Another significant invention is a laser addressable thermal imaging element that incorporates a bleachable photothermal converting dye. This invention is designed to work in conjunction with a heat-sensitive imaging medium and a photoreducing agent, which bleaches the dye upon laser activation. The imaging element can be utilized in various systems, including colorant transfer systems and peel-apart systems. Additionally, he has provided a method for crosslinking a resin through laser irradiation, which is beneficial in producing colored images.

Career Highlights

Throughout his career, Robert J Nairne has worked with prominent companies such as Minnesota Mining and Manufacturing Company and Imation Corporation. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects.

Collaborations

Nairne has collaborated with notable individuals in his field, including Ranjan C Patel and Andrew W Mott. These partnerships have further enhanced his work and led to the development of groundbreaking technologies.

Conclusion

Robert J Nairne's contributions to innovation and technology are commendable. His patents reflect a deep understanding of material science and imaging technology. His work continues to influence the industry and inspire future inventors.

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