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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 4610631 B1

PDFFull Text
Date of Patent:
Sep. 09, 1986

Filed:

Jan. 28, 1985

Process for the production of fillings for teeth

Applicant:
Inventors:

Hans-Hermann Beyer, Kahl, DE;

Walter Diehl, Hanau, DE;

Karlheinz Eckert, Grundau, DE;

Kurt Eiermann, Pfungstadt, DE;

Hans-Martin Ringelstein, Frankfurt am Main, DE;

Assignee:

Degussa Aktiengesellschaft, Frankfurt, DE;

Attorney:

Cushman, Darby & Cushman

Primary Examiner:

Lorenzo B Hayes

Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
4332281 ; 433226 ; 523115 ; 523116 ;
Abstract

Powder of a ductile, mouth resistant metal such as silver, platinum, palladium, aluminum, or titanium, or an alloy thereof, or a cold weldable, mouth resistant synthetic resin, such as a polyacrylate or methacrylate, polycarbonate or polysulfone is worked to a paste with a plastic organic binder which liquifies at 20.degree. to 45.degree. C. This paste is hardened in the tooth cavity by ultrasonic action.

Find Patent Forward Citations

Beyer, Hans-Hermann. (1986). Process for the production of fillings for teeth (U.S. Patent No. 4610631). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4610631

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

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