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For the Inventor, By the Inventor

Hilden, Germany

Walter Ploger

This inventor holds 7 USPTO granted patents. Top assignee: Henkel Ag & Company, Kgaa. Active years: 1978-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Walter Ploger. Retrieved from https://idiyas.com/inventor/walter-ploger-fe2r3h9l

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

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 5

Forward Citations = 67(Granted Patents)


Company Filing History:

goldMedal7 out of 4,541 
 
Henkel Ag & Company, Kgaa
 patents

Years Active: 1978-1986

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7 patents (USPTO):Explore Patents
1. 4632826 - Polishing composition and dentifrice (1986-12-30),
2. 4130630 - Process of stabilization of anhydrous dibasic calcium phosphate against (1978-12-19),
3. 4122151 - Process of stabilization of dibasic calcium phosphate dihydrate against (1978-10-24),
4. 4117090 - Process of stabilization of dibasic calcium phosphate dihydrate against (1978-09-26),
5. 4117086 - Process of stabilization of dibasic calcium phosphate dihydrate against (1978-09-26),
6. 4108962 - Process of stabilization of anhydrous dibasic calcium phosphate against (1978-08-22),
7. 4108961 - Process of stabilization of anhydrous dibasic calcium phosphate against (1978-08-22),

Title: Walter Ploger: Innovator in Polishing Compositions and Dental Care

Introduction

Walter Ploger is a notable inventor based in Hilden, Germany. He has made significant contributions to the field of dental care and polishing compositions, holding a total of 7 patents. His work has focused on developing innovative solutions that enhance the effectiveness of dental products.

Latest Patents

Among his latest patents, Ploger has developed a polishing composition and dentifrice. This composition serves as a polishing agent in dental care products, such as toothpaste. It combines a silica polishing agent with a weakly calcined alumina polishing agent. The weakly calcined alumina is composed of approximately 50%-90% by weight of alpha aluminum oxide and about 10%-50% by weight of gamma aluminum oxide. The silica polishing agent is selected from precipitated silica and silica gel, ensuring optimal performance in dental applications.

Another significant patent involves a process for stabilizing anhydrous dibasic calcium phosphate against reaction with fluorine ions. This process treats an aqueous suspension of anhydrous dibasic calcium phosphate at a pH of 5 to 10 with a cyclic aminophosphonic acid. This innovative approach enhances the stability of the compound, making it suitable for use in tooth cleaning preparations.

Career Highlights

Walter Ploger has had a distinguished career, working with prominent companies such as Henkel Kommanditgesellschaft Auf Aktien. His experience in these organizations has allowed him to refine his expertise in the development of dental care products and polishing agents.

Collaborations

Throughout his career, Ploger has collaborated with notable colleagues, including Claus Gutzschebauch and Hans-Jurgen Kluppel. These partnerships have contributed to the advancement of his innovative projects and patents.

Conclusion

Walter Ploger's contributions to the field of dental care and polishing compositions have made a lasting impact. His innovative patents and collaborations reflect his dedication to improving dental products and enhancing oral health.

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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