Michael V Ernest

This inventor holds 20 USPTO granted patents, primarily in Emission Control Catalysts. Top assignees: W. R. Grace Co., W. R. Grace Co.-Conn.. Active years: 1976-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michael V Ernest. Retrieved from https://idiyas.com/inventor/michael-v-ernest

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

USPTO Granted Patents = 20

% Patents Active = 95.0

Average Co-Inventor Count = 2.2

ph-index = 13

Forward Citations = 406(Granted Patents)

Location History:

Baltimore, MD (US) (1976 - 1990)
Catonsville, MD (US) (1984 - 2003)

Company Filing History:

W. R. Grace Co.-Conn.

patents

Years Active: 1976-2003

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Areas of Expertise:

Abrasive Silica Compositions

Dentifrice Compositions

Catalyst Supports

Hydrocarbon Emission Control

Platinum Group Metals

Exhaust Gas Treatment

Diesel Exhaust Catalyst

Spheroidal Alumina Particles

Low H2S Emissions

Promoter Oxide Gradient

Ultra High Temperature Operation

Auto Exhaust Catalysts

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6585960 - Abrasive silica compositions and dentifrice compositions prepared therefrom (2003-07-01),

2. 6440397 - Abrasive silica compositions and dentifrice compositions prepared therefrom (2002-08-27),

3. 6294155 - Abrasive silica compositions and dentifrice compositions prepared therefrom (2001-09-25),

4. 5141912 - Chrome/platinum/palladium catalyst for hydrocarbon emission control (1992-08-25),

5. 5102850 - Catalyst supports having promoter oxide gradient, resulting catalyst and (1992-04-07),

6. 4977129 - Auto exhaust catalyst composition having low H.sub.2 S emissions and (1990-12-11),

7. 4780447 - Catalysts for controlling auto exhaust emissions including hydrocarbon, (1988-10-25),

8. 4654319 - Doubly promoted platinum group metal catalysts for emission control and (1987-03-31),

9. 4591580 - Stabilized and doubly promoted platinum group metal catalysts for (1986-05-27),

10. 4585752 - Catalyst composition for ultra high temperature operation (1986-04-29),

11. 4513101 - Small bead auto exhaust catalyst (1985-04-23),

12. 4476246 - Doubly promoted platinum group metal catalysts for emission control (1984-10-09),

13. 4451441 - Method for exhaust gas treatment (1984-05-29),

14. 4426320 - Catalyst composition for exhaust gas treatment (1984-01-17),

15. 4390456 - Spheroidal alumina particles and catalysts employing the particles as a (1983-06-28),

Title: **Michael V Ernest: Innovator in Abrasive Silica Compositions**

Introduction

Michael V Ernest, based in Baltimore, MD, is a noteworthy inventor with an impressive portfolio of 20 patents. His contributions particularly shine in the field of abrasives and dentifrice compositions, demonstrating significant advancements in consumer dental products.

Latest Patents

Among his latest inventions, Michael developed innovative abrasive silica compositions tailored for dentifrice formulations. These compositions feature silica gels characterized by a median particle size below 7 microns, achieving a pH range from about 6 to 11, and powder Relative Dentin Abrasivity (RDA) values between 100 and 200. Additionally, this abrasive system includes silica gels or precipitates with a median particle size of 7 microns or greater, boasting powder RDA values from 50 to 180. Moreover, the dentifrice compositions utilizing this abrasive system maintain an RDA of 150 or less, with Plaque Removal Abilities (PCR) ranging between 80 to 150, and a Relative Enamel Abrasivity (REA) of less than 30 as measured on the IU scale.

Career Highlights

Michael's career is distinguished by his tenure at prominent organizations, such as W. R. Grace & Co., where his innovations contributed to significant advancements in material sciences and consumer products. His expertise in abrasive materials has made a substantial impact on the formulation of safer and more effective dental care products.

Collaborations

Throughout his career, Michael has collaborated with esteemed colleagues in his field, including Gwan Kim and Moises G Sanchez. These partnerships have fostered an environment of innovation and excellence, driving forward the development of pioneering products within the industry.

Conclusion

Michael V Ernest's contributions to the field of abrasives and dentifrice compositions showcase his significant role as an inventor. With a robust portfolio of patents, his work not only enhances consumer products but also pushes the boundaries of innovation in the materials science sector. His ongoing efforts are sure to inspire future advancements and innovations in the industry.

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]