HDA

● Live · Registered

U.S. federal trademark · Serial No. 75354629 · Reg. No. 2195771

Mark

HDA

Status

Registered

Serial Number

75354629

Registration No.

2195771

Filing Date

September 10, 1997

Registration Date

October 13, 1998

Class(es)

Class 001

Owners

03 · WILMINGTON, DE, US

03 · WILMINGTON, DE, US

03 · Hayward, CA, US

03 · Hayward, CA, US

03 · Hayward, CA, US

chemical compositions for removal of photoresist and post etch residues in the manufacture of semiconductors and related products

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.