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.:
Date of Patent:
Nov. 16, 1999
Filed:
Aug. 01, 1994
Applicant:
Inventors:
Eric Bertrand, Muntzenheim, FR;
Philippe Guipouy, Guebwiller, FR;
Patrick Lauffenburger, Vogelgrun, FR;
Philippe Ehret, Fortschwihr, FR;
Assignee:
Fiberweb France, Biesheim, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
442400 ; 442401 ; 442414 ; 428913 ; 525415 ;
Abstract
A nonwoven fabric formed from filaments made from a polymer derived from L- and D-lactic acid. The nonwoven fabric is biodegradable and especially suitable for use in disposable hygiene products.
Bertrand, Eric. (1999). Nonwoven based on polymers derived from lactic acid, process for (U.S. Patent No. 5985776). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5985776
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile