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:
Jun. 28, 2005
Filed:
Nov. 26, 2003
Applicant:
Stefan Geyer, Dresden, DE;
Inventor:
Stefan Geyer, Dresden, DE;
Assignee:
Infineon Technologies AG, Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
B24B005/00 ; B24B029/00 ; B24D011/00 ; B24D013/00 ; C08K003/22 ;
U.S. Cl.
CPC ...
Abstract
An abrasive pad is suitable for the wet-chemical grinding of a substrate surface. The novel abrasive pad has a polymer matrix with a defined water-solubility. The water-solubility is realized by the level of nonpolar and polar repeat units in the polymers.