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:
Dec. 28, 2010
Filed:
Jun. 29, 2007
Applicants:
Mark A. Poole, Shrewsbury, MA (US);
Andrew J. Cobley, Coventry, GB;
Amrik Singh, Coventry, GB;
Kevin Bass, Loughborough, GB;
Inventors:
Mark A. Poole, Shrewsbury, MA (US);
Andrew J. Cobley, Coventry, GB;
Amrik Singh, Coventry, GB;
Kevin Bass, Loughborough, GB;
Assignee:
Rohm and Haas Electronic Materials LLC, Malborough, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 7/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods of electroless metallalization are disclosed. The methods include treating through-holes of printed wiring boards to increase catalyst adsorption on the walls of the through-holes. The increased catalyst adsorption improves electroless metallization of the through-hole walls.