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:
May. 30, 2000
Filed:
Dec. 17, 1998
Applicant:
Inventor:
Paul Barnes, King's Lynn, GB;
Assignee:
Bespak, PLC, Norfolk, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
252160 ; 252170 ; 528495 ;
Abstract
A method of cleaning or purifying elastomers and elastomeric articles which are intended for medical or pharmaceutical use is disclosed. In particular, although not exclusively, the invention has applicability to elastomers which are used in metering valves for pressurized metered dose inhalers (MDIs).
Barnes, Paul. (2000). Method of cleaning or purifying elastomers and elastomeric articles (U.S. Patent No. 6068789). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6068789
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile