SEMICONDUCTOR STRIPPING COMPOSITION CONTAINING 1,3-DICARBONYL COMPOUNDS

Details for Australian Patent Application No. 2002228897 (hide)

Owner ADVANCED TECHNOLOGY MATERIALS, INC.

Inventors WOJTCZAK, William, A.; SEIJO, Fatima, Ma; BERNHARD, David; NGUYEN, Long

Pub. Number AU-A-2002228897

PCT Pub. Number WO2002/057513

Priority 09/732,370 08.12.00 US

Filing date 4 December 2001

Wipo publication date 30 July 2002

International Classifications

C23G 005/036 Cleaning or de-greasing metallic material by other methods

C09K 013/02 Etching, surface-brightening or pickling compositions

C11D 009/04 Soap Detergents - containing compounding ingredients other than soaps

Event Publications

13 February 2003 Application Open to Public Inspection

  Published as AU-A-2002228897

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002228898-RECIPROCATING FLUID PUMP EMPLOYING REVERSING POLARITY MOTOR

2002228896-NETWORK AVAILABILITY