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For the Inventor, By the Inventor

Roseville, MN, United States of America

Christine A Sobon

This inventor holds 5 USPTO granted patents. Top assignee: 3M Innovative Properties Company. Active years: 1994-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Christine A Sobon. Retrieved from https://idiyas.com/inventor/christine-a-sobon

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 4

Forward Citations = 154(Granted Patents)


Location History:

  • Ramsey, MN (US) (1996)
  • Roseville, MN (US) (1994 - 2002)

Company Filing History:

goldMedal5 out of 22,379 
 
3M Innovative Properties Company
 patents

Years Active: 1994-2002

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5 patents (USPTO):Explore Patents
1. 6448209 - Brake cleaner compositions comprising methyl acetate and acetone and method of using same (2002-09-10),
2. 6238794 - Fade resistant black coating for roofing granules (2001-05-29),
3. 5573782 - Tin-acrylate-containing polymers as algicidal agents in building (1996-11-12),
4. 5427793 - Tin-acrylate-containing polymers as algicidal agents in building (1995-06-27),
5. 5356664 - Method of inhibiting algae growth on asphalt shingles (1994-10-18),

Title: Christine A Sobon: Innovator in Brake Cleaner Compositions and Coatings

Introduction

Christine A Sobon is a notable inventor based in Roseville, MN (US). She has made significant contributions to the field of chemical compositions, particularly in the development of environmentally friendly brake cleaners and fade-resistant coatings. With a total of 5 patents to her name, Sobon has demonstrated her commitment to innovation and sustainability.

Latest Patents

Among her latest patents is a formulation for brake cleaner compositions that utilize methyl acetate and acetone. This low VOC content brake cleaner is designed to effectively remove oil and particulate contamination from vehicle braking systems. The composition includes about 5% to about 30% by weight methyl acetate, 25% to 50% of a hydrocarbon, and 25% to 55% by weight acetone. Another significant patent involves a fade-resistant black coating for roofing granules. This composition contains carbon black pigment particles of a specific size and an inorganic binder, providing enhanced resistance to fading compared to conventional coatings. The particles have a mean size ranging from about 150 nm to about 500 nm, making them suitable for various applications, including roofing granules.

Career Highlights

Christine has worked with prominent companies such as Minnesota Mining and Manufacturing Company and 3M Innovative Properties Company. Her experience in these organizations has contributed to her expertise in developing innovative chemical solutions.

Collaborations

Throughout her career, Sobon has collaborated with notable colleagues, including Billy L George and W Stuart Bigham. These partnerships have likely enriched her work and expanded her impact in the field of chemical innovations.

Conclusion

Christine A Sobon is a pioneering inventor whose work in brake cleaner compositions and coatings reflects her dedication to innovation and environmental sustainability. Her contributions continue to influence the industry and inspire future advancements.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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