Nanoclean Technologies, Inc.
Patent Owner
Stats
- 5 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 20, 2007 most recent publication
Details
- 5 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 115 Total Citation Count
- Aug 10, 2000 Earliest Filing
- 4 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
7134941 Methods for residue removal and corrosion prevention in a post-metal etch processJan 28, 05Nov 14, 06[C25F]
7101260 Methods for resist stripping and other processes for cleaning surfaces substantially free of contaminantsJan 28, 05Sep 05, 06[C25F]
7040961 Methods for resist stripping and cleaning surfaces substantially free of contaminantsJul 19, 04May 09, 06[B24B]
6764385 Methods for resist stripping and cleaning surfaces substantially free of contaminantsJul 29, 02Jul 20, 04[B24C]
6719613 Methods for cleaning surfaces substantially free of contaminants utilizing filtered carbon dioxideFeb 07, 03Apr 13, 04[B24C, B24P]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
7297286 Methods for resist stripping and other processes for cleaning surfaces substantially free of contaminantsExpiredJan 28, 05Nov 20, 07[C23F]
6945853 Methods for cleaning utilizing multi-stage filtered carbon dioxideExpiredApr 07, 04Sep 20, 05[B24P]
6543462 Apparatus for cleaning surfaces substantially free of contaminantsExpiredAug 10, 00Apr 08, 03[B24C, B08B]
6530823 Methods for cleaning surfaces substantially free of contaminantsExpiredAug 10, 00Mar 11, 03[B24B]
Top Inventors for This Owner
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