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For the Inventor, By the Inventor

Eagan, MN, United States of America

Rhonda Kay Schulz

USPTO Granted Patents = 21

Average Co-Inventor Count = 4.5

ph-index = 12

Forward Citations = 549(Granted Patents)


Location History:

  • Eagan, MN (US) (1997 - 2007)
  • Burnsville, MN (US) (1993 - 2009)

Company Filing History:

goldMedal21 out of 792 
 
Ecolab Inc.
 patents

Years Active: 1993-2009

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21 patents (USPTO):Explore Patents
1. 7517846 - Solid, two part chemical concentrate (2009-04-14),
2. 7199095 - Combination of a nonionic silicone surfactant and a nonionic surfactant in a solid block detergent (2007-04-03),
3. 6956019 - Combination of a nonionic silicone surfactant and a nonionic surfactant in a solid block detergent (2005-10-18),
4. 6790817 - Two part chemical concentrate (2004-09-14),
5. 6767884 - Combination of a nonionic silicone surfactant and a nonionic surfactant in a solid block detergent (2004-07-27),
6. 6673765 - Method of making non-caustic solid cleaning compositions (2004-01-06),
7. 6664219 - Combination of a nonionic silicone surfactant and a nonionic surfactant in a solid block detergent (2003-12-16),
8. 6489278 - Combination of a nonionic silicone surfactant and a nonionic surfactant in a solid block detergent (2002-12-03),
9. 6455484 - Two part chemical concentrate (2002-09-24),
10. 6211129 - Two part chemical concentrate (2001-04-03),
11. 6164296 - Method of removing waxy/fatty soils from ware with a combination of a (2000-12-26),
12. 6060444 - Method of making non-caustic solid cleaning compositions (2000-05-09),
13. 5698513 - Urea-based solid cleaning compositions free from or containing minor (1997-12-16),
14. 5674831 - Method of making urea-based solid cleaning compositions (1997-10-07),
15. 5316688 - Water soluble or dispersible film covered alkaline composition (1994-05-31),

Title: Innovator Spotlight: Rhonda Kay Schulz

Introduction: Rhonda Kay Schulz is a distinguished inventor based in Eagan, Minnesota, known for her contributions to the field of chemical engineering. With an impressive portfolio of 21 patents, she has made significant advancements in the development of innovative chemical concentrate systems and detergents.

Latest Patents: Among her latest inventions is a solid, two-part chemical concentrate that features a unique design consisting of an inwardly curved bar with an inner opening and an interlocking insert. This innovative system aims to provide chemical solutions with active constituents, which can be compatible or functionally different, all within a single matrix. Additionally, Schulz has developed an advanced alkaline detergent composition that combines a nonionic silicone surfactant with a nonionic surfactant blend, effectively removing waxy-fatty soils.

Career Highlights: Rhonda is currently employed at Ecolab Inc., a global leader in providing water, hygiene, and energy technologies and services. Her role at this company allows her to apply her innovative ideas and contribute to the development of groundbreaking solutions in the chemical industry.

Collaborations: Throughout her career, Schulz has collaborated with notable coworkers, including Elizabeth J. Gladfelter and Tina O. Outlaw. These collaborations have fostered a dynamic environment for innovation, resulting in several patented technologies that enhance Ecolab's product offerings.

Conclusion: Rhonda Kay Schulz's contributions to the field of chemical engineering, through her numerous patents and innovative solutions, underscore her status as an influential figure in the industry. Her work continues to shape and enhance the effectiveness of chemical products, benefiting a wide range of applications within the market today.

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